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Western Star 4900 Constellation Trucks

Discover Western Star 4900 Constellation Truck parts at 4 State Trucks for a fuel-efficient and safe ride. Upgrade with custom bumpers, exhaust systems, and premium seating. Make your truck stand out with our selection of practical and stylish gear. Hit the open road in style and comfort
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Flat Hook Ratchet Strap 2 Inch X 27FT

    Flat Hook Ratchet Strap 2 Inch X 27FT

    AUTOMANN USA

    $23.38
    Heavy Duty Ratchet Straps with Flat Hooks* High Quality Ratchet Strap* Yellow* 2 Inch x 27 Foot * 3335 Pounds W.L.L.* Flat Hooks* 10,000 Pounds Breaking Strength* Sold Individually* Warranty On...
    09-02070009
    SKU:
    09-02070009
    Product Type:
    Cargo Control
    Color:
    Yellow
    Make:
    Universal Items
    $23.38
    Qty in Cart: 0
    Price:
    $23.38
    Subtotal:
  • Herd Black Saddle Tool Box- 12 Inch

    Herd Black Saddle Tool Box- 12 Inch

    HERD BUMPERS

    $1,227.99
    12 Inch Black Saddle Tool Box By HerdAdd practical storage to your truck with the Herd 12 Inch Black Saddle Tool Box, built for durability and professional styling. This high-quality saddle tool box...
    09-0201027
    SKU:
    09-0201027
    Width Options:
    12 Inch
    Color:
    Black
    Make:
    Universal Items
    Product Type:
    Toolboxes
    $1,227.99
    Qty in Cart: 0
    Price:
    $1,227.99
    Subtotal:
  • Rear Drive Axle Hub And Drum Assembly 10001347

    Rear Drive Axle Hub And Drum Assembly 10001347

    OPP - ORIGINAL PARTS PROGRAM

    $528.99
    Hub And Drum Assembly* High Quality Hub And Drum Assembly* Rear Drive Axle* Aluminum Casting* 10 Studs* Dimensions:  - 11.25 Inch Wheel Stud Bolt Diameter  - 8.78 Inch Drum Pilot Diameter   - 1.88...
    29-203001
    SKU:
    29-203001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    9 Inch
    Material Options:
    Aluminum
    Product Type:
    Frame & Chassis
    Diameter Options:
    11 Inch
    $528.99
    Qty in Cart: 0
    Price:
    $528.99
    Subtotal:
  • Air Spring Cabin, Sleeve Type Replaces 70020, SC29-W042, 7042, W023587042

    Air Spring Cabin, Sleeve Type Replaces 70020, SC29-W042, 7042, W023587042

    AFTERMARKET

    $67.99
    Cabin & Seat Air Spring* High Quality Air Spring Cabin* Dimensions:  - Top Plate Diameter- 2.99 Inch  - Bottom Plate Diameter- 2.30 Inch  - Min Height- 4.00 Inch  - Max Height- 11.80 Inch  - Max...
    29-09500000
    SKU:
    29-09500000
    Product Type:
    Exterior
    Make:
    Universal Items
    $67.99
    Qty in Cart: 0
    Price:
    $67.99
    Subtotal:
  • West Coast Moto Mirror With Convex Mirror, Passenger Side, Heated, Motorized

    West Coast Moto Mirror With Convex Mirror, Passenger Side, Heated, Motorized

    BOSTROM TRUCK SEATS

    $922.99
    Motorized Mirror Head Without Harness, Passenger Side, Heated, Motorized* High Quality Mirror* Passenger Side * Dimensions:  - 29.70 Inch Height  - 8.10 Inch Width   - 9.80 Inch Length* Heated *...
    29-091515
    SKU:
    29-091515
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Universal Items
    Height Options:
    30 Inch
    Style Options:
    Heated
    Position:
    Passenger Side
    Width Options:
    8 Inch
    Length Options:
    10 Inch
    $922.99
    Qty in Cart: 0
    Price:
    $922.99
    Subtotal:
  • TPHD 4.69 Inch V-Band Exhaust Clamp Replaces 03730204119, 050372, 3896337

    TPHD 4.69 Inch V-Band Exhaust Clamp Replaces 03730204119, 050372, 3896337

    TURNPIKE TRUCK TRIM

    $22.26
    Replacement Clamp For EGR And Exhaust System Flange Connections* High Quality V-Band Clamp* Stainless Steel* 4.69 Inch Nominal Diameter* Designed To Be Direct Replacement For Erg And Exhaust System...
    29-08060029
    SKU:
    29-08060029
    Diameter Options:
    4 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    $22.26
    Qty in Cart: 0
    Price:
    $22.26
    Subtotal:
  • TPHD 14.25 - 14.50 Inch V-Band Clamp Replaces A4709950002, P238773

    TPHD 14.25 - 14.50 Inch V-Band Clamp Replaces A4709950002, P238773

    AFTERMARKET

    $57.99
    Detroit Diesel 14.25 To 14.50 Inch V-Band Clamp* High Quality V-Band Clamp* Stainless Steel* 14.25 - 14.5 Inch Nominal Diameter* Uses 5/16 Inch Bolt * Made In USA* Sold Individually* Warranty On...
    29-08060021
    SKU:
    29-08060021
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Make:
    Universal Items
    Diameter Options:
    14 1/2 Inch
    Material Options:
    Stainless Steel
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • TPHD 5.13 Inch V-Band Clamp Replaces A2350814-001, 2880212, A029E741

    TPHD 5.13 Inch V-Band Clamp Replaces A2350814-001, 2880212, A029E741

    TURNPIKE TRUCK TRIM

    $29.67
    5.13 Inch V-Band Clamp* High Quality V-Band Clamp* Stainless Steel* Nominal Diameter 5.13 Inch* 4.00 Body Size* Sold Individually* Warranty On V-Band Clamps Against Defects In Workmanship & Material...
    29-08060014
    SKU:
    29-08060014
    Product Type:
    Exhaust
    Diameter Options:
    5 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Material Options:
    Stainless Steel
    $29.67
    Qty in Cart: 0
    Price:
    $29.67
    Subtotal:
  • TPHD 9.45 Inch V- Band Clamp

    TPHD 9.45 Inch V- Band Clamp

    AFTERMARKET

    $54.99
    9.45 Inch V- Band Clamp* High Quality V-Band Clamp* Stainless Steel * Nominal Diameter 9.45 Inch* Uses 5/16 Inch Bolt* Made In USA* Sold Individually* Warranty On V-Band Clamps Against Defects In...
    29-08000004
    SKU:
    29-08000004
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Diameter Options:
    9 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • TPHD Engine Oil Cap Detroit Diesel Replaces A0001802438, A01999973648

    TPHD Engine Oil Cap Detroit Diesel Replaces A0001802438, A01999973648

    TURNPIKE TRUCK TRIM

    $39.59
    Engine Oil Cap Detroit Diesel* High Quality Engine Oil Cap* 5.675 Inch Height * Threaded Cap For Filter Housing* Sold Individually* Warranty On Engine Oil Caps Against Defects In Workmanship &...
    29-07120009
    SKU:
    29-07120009
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Make:
    Universal Items
    Style Options:
    Thread On
    Height Options:
    5 Inch
    $39.59
    Qty in Cart: 0
    Price:
    $39.59
    Subtotal:
  • Engine Fuel Filter Cap Replaces A4720920408, A472092708 For Detroit Diesel DD15 EPA07 EPA10

    Engine Fuel Filter Cap Replaces A4720920408, A472092708 For Detroit Diesel DD15 EPA07 EPA10

    AFTERMARKET

    $57.99
    Engine Fuel Filter Cap* High Quality Filter Cap * Sold Individually* Warranty On Filter Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    29-07120008
    SKU:
    29-07120008
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • Engine Full Filter Cap Replaces A4710920108, A4720920308 For Detroit Diesel

    Engine Full Filter Cap Replaces A4710920108, A4720920308 For Detroit Diesel

    AFTERMARKET

    $104.99
    Engine Fuel Filter Cap Detroit DD15* High Quality Filter Cap * Sold Individually* Warranty On Filter Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    29-07120007
    SKU:
    29-07120007
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • TPHD 4.75 Inch V-Band Clamp Cat 3126T

    TPHD 4.75 Inch V-Band Clamp Cat 3126T

    TURNPIKE TRUCK TRIM

    $19.06
    V-Band Clamp Cat* High Quality V-Band Clamp* Stainless Steel * 4.75 Inch Nominal Diameter* Sold Individually* Warranty On V-Band Clamps Against Defects In Workmanship & Material From Date Of...
    29-08060011
    SKU:
    29-08060011
    Truck Class:
    Heavy Duty
    Product Type:
    Exhaust
    Make:
    Universal Items
    Diameter Options:
    4 3/4 Inch
    Material Options:
    Stainless Steel
    $19.06
    Qty in Cart: 0
    Price:
    $19.06
    Subtotal:
  • Power Steering Pump EV-Type Replaces 1414375002, 1419127002, 1420741002 For Freightliner, Peterbilt & Sterling

    Power Steering Pump EV-Type Replaces 1414375002, 1419127002, 1420741002 For Freightliner, Peterbilt & Sterling

    AFTERMARKET

    $575.99
    Replacement Power Steering Pump For Freightliner-Sterling CAT C13 Peterbilt, CAT 3406E, C13 , Cummins ISX* High Quality Power Steering Pump* Right Hand Clock Wise Rotation* Sold Individually*...
    29-0710003
    SKU:
    29-0710003
    Product Type:
    Engine Parts
    Make:
    Universal Items
    Make:
    Kenworth
    Make:
    Peterbilt
    Make:
    Sterling
    Make:
    Freightliner
    $575.99
    Qty in Cart: 0
    Price:
    $575.99
    Subtotal:
  • Belt Tensioner Assembly - 1.692 X 2.913 OD Inch Pulley

    Belt Tensioner Assembly - 1.692 X 2.913 OD Inch Pulley

    AFTERMARKET

    $230.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.692 Inch  - Pulley O.D. 2.913 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060023
    SKU:
    29-07060023
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $230.99
    Qty in Cart: 0
    Price:
    $230.99
    Subtotal:
  • Belt Tensioner Assembly - 1.279X 2.362 OD Inch Pulley

    Belt Tensioner Assembly - 1.279X 2.362 OD Inch Pulley

    AFTERMARKET

    $155.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.279 Inch  - Pulley O.D. 2.362 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060025
    SKU:
    29-07060025
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $155.99
    Qty in Cart: 0
    Price:
    $155.99
    Subtotal:
  • Belt Tensioner Assembly - 1.10 X 3.15 OD Inch Pulley

    Belt Tensioner Assembly - 1.10 X 3.15 OD Inch Pulley

    AFTERMARKET

    $151.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width 1.10 Inch  - Pulley O.D. 3.15 Inch* Sold Individually* Warranty On Tensioner Assemblies Against...
    29-07060032
    SKU:
    29-07060032
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $151.99
    Qty in Cart: 0
    Price:
    $151.99
    Subtotal:
  • Tensioner Assembly - 1.574 X 2.952 OD Inch Pulley

    Tensioner Assembly - 1.574 X 2.952 OD Inch Pulley

    AFTERMARKET

    $288.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.574 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060021
    SKU:
    29-07060021
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $288.99
    Qty in Cart: 0
    Price:
    $288.99
    Subtotal:
  • Belt Tensioner Assembly - 1.311 X 3.023 OD Inch Pulley

    Belt Tensioner Assembly - 1.311 X 3.023 OD Inch Pulley

    AFTERMARKET

    $162.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.311 Inch  - Pulley O.D. 3.023 Inch* Number Of Grooves- 8* Sold Individually* Warranty On...
    29-07060022
    SKU:
    29-07060022
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $162.99
    Qty in Cart: 0
    Price:
    $162.99
    Subtotal:
  • Belt Tensioner Assembly - 1.574 X 3.405 OD Inch Pulley

    Belt Tensioner Assembly - 1.574 X 3.405 OD Inch Pulley

    AFTERMARKET

    $213.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.574 Inch  - Pulley O.D. 3.405 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060015
    SKU:
    29-07060015
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $213.99
    Qty in Cart: 0
    Price:
    $213.99
    Subtotal:
  • Belt Tensioner Assembly - 1.811 X 3.149 OD Inch Pulley

    Belt Tensioner Assembly - 1.811 X 3.149 OD Inch Pulley

    AFTERMARKET

    $189.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.811 Inch  - Pulley O.D. 3.149 Inch* Number Of Grooves- 6* Sold Individually* Warranty On...
    29-07060018
    SKU:
    29-07060018
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $189.99
    Qty in Cart: 0
    Price:
    $189.99
    Subtotal:
  • Belt Tensioner Assembly - 1.826 X 2.952 OD Inch Pulley

    Belt Tensioner Assembly - 1.826 X 2.952 OD Inch Pulley

    AFTERMARKET

    $197.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.826 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060017
    SKU:
    29-07060017
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
  • Belt Tensioner Assembly - 2.244 X 2.913 OD Inch Pulley For Kenworth T660, Peterbilt 379

    Belt Tensioner Assembly - 2.244 X 2.913 OD Inch Pulley For Kenworth T660, Peterbilt 379

    AFTERMARKET

    $220.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 2.244 Inch  - Pulley O.D. 2.913 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060024
    SKU:
    29-07060024
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $220.99
    Qty in Cart: 0
    Price:
    $220.99
    Subtotal:
  • Belt Tensioner Assembly - 1.62 X 2.75 OD Pulley

    Belt Tensioner Assembly - 1.62 X 2.75 OD Pulley

    AFTERMARKET

    $606.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width 2.620 Inch  - Pulley O.D. 5.750 Inch* Number Of Grooves- 2* Sold Individually* Warranty On...
    29-07060004
    SKU:
    29-07060004
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $606.99
    Qty in Cart: 0
    Price:
    $606.99
    Subtotal:
  • Belt Tensioner Assembly - 1.279 X 2.952 OD Inch Pulley

    Belt Tensioner Assembly - 1.279 X 2.952 OD Inch Pulley

    AFTERMARKET

    $138.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.279 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060014
    SKU:
    29-07060014
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $138.99
    Qty in Cart: 0
    Price:
    $138.99
    Subtotal:
  • Belt Tensioner Assembly - 1.826 X 2.952 OD Inch Pulley Replaces 49587, 38634, 1873217C1

    Belt Tensioner Assembly - 1.826 X 2.952 OD Inch Pulley Replaces 49587, 38634, 1873217C1

    AFTERMARKET

    $211.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.826 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060020
    SKU:
    29-07060020
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $211.99
    Qty in Cart: 0
    Price:
    $211.99
    Subtotal:
  • Belt Tensioner Assembly - 1.574 X 2.952 OD Pulley

    Belt Tensioner Assembly - 1.574 X 2.952 OD Pulley

    AFTERMARKET

    $171.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.574 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060013
    SKU:
    29-07060013
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $171.99
    Qty in Cart: 0
    Price:
    $171.99
    Subtotal:
  • TPHD Fuller Type Universal Slave Valve, Replaces Fuller A5000, 1648162C91

    TPHD Fuller Type Universal Slave Valve, Replaces Fuller A5000, 1648162C91

    AFTERMARKET

    $109.99
    Transmission Slave Valve. 1/8 Inch Npt.* High Quality Slave Valve* Dimensions:  - 2.25 Inch Width  - 4.060 Inch Length* 1/8 Inch NPT* Made In USA* Sold Individually* Warranty On Slave Valves Against...
    29-07050017
    SKU:
    29-07050017
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    4 1/16 Inch
    Width Options:
    2 1/4 Inch
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • Belt Tensioner Assembly - 1.574 X 2.952 OD Inch Pulley

    Belt Tensioner Assembly - 1.574 X 2.952 OD Inch Pulley

    AFTERMARKET

    $173.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.574 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060016
    SKU:
    29-07060016
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $173.99
    Qty in Cart: 0
    Price:
    $173.99
    Subtotal:
  • Belt Tensioner Assembly - 1.535 X 2.952 OD Pulley

    Belt Tensioner Assembly - 1.535 X 2.952 OD Pulley

    AFTERMARKET

    $186.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 1.279 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies...
    29-07060008
    SKU:
    29-07060008
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $186.99
    Qty in Cart: 0
    Price:
    $186.99
    Subtotal:
  • Fan Blade, 32 Inch, 2 Inch Pilot Replaces 981813203, 991813203 4735-41393-07, 47354139307

    Fan Blade, 32 Inch, 2 Inch Pilot Replaces 981813203, 991813203 4735-41393-07, 47354139307

    OPP - ORIGINAL PARTS PROGRAM

    $220.99
    9 Blade Engine Fan Assembly - Engine Cooling* High Quality Fan Blade* Dimensions:  - 32.00 Inches Fan Blade Diameter   - 2.00 Inches Pilot Diameter   - 3.50 Inches Bolt Circle   - 3.50 Inches Pitch...
    29-070286
    SKU:
    29-070286
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Diameter Options:
    32 Inch
    Width Options:
    3 1/2 Inch
    $220.99
    Qty in Cart: 0
    Price:
    $220.99
    Subtotal:
  • Belt Tensioner Assembly - 1.279 X 2.952 OD Pulley

    Belt Tensioner Assembly - 1.279 X 2.952 OD Pulley

    AFTERMARKET

    $313.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width 1.279 Inch  - Pulley O.D. 2.952 Inch* Sold Individually* Warranty On Tensioner Assemblies Against...
    29-07060003
    SKU:
    29-07060003
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $313.99
    Qty in Cart: 0
    Price:
    $313.99
    Subtotal:
  • Belt Tensioner Assembly - 0.984 X 2.992 OD Pulley

    Belt Tensioner Assembly - 0.984 X 2.992 OD Pulley

    AFTERMARKET

    $129.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width- 0.984 Inch  - Pulley O.D. 2.992 Inch.* Number Of Grooves- 6* Sold Individually* Warranty On...
    29-07060011
    SKU:
    29-07060011
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $129.99
    Qty in Cart: 0
    Price:
    $129.99
    Subtotal:
  • Belt Tensioner Assembly - 1.574 X 2.259 OD Pulley

    Belt Tensioner Assembly - 1.574 X 2.259 OD Pulley

    AFTERMARKET

    $398.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width 1.574 Inch/ 1.594 Inch/ 1.259 Inch  - Pulley O.D. 2.952 Inch/ 2.913 Inch/ 2.755 Inch* Sold...
    29-07060002
    SKU:
    29-07060002
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $398.99
    Qty in Cart: 0
    Price:
    $398.99
    Subtotal:
  • O-Ring Seal Replaces A017-997-74-45, A0179977445 For Detroit Diesel

    O-Ring Seal Replaces A017-997-74-45, A0179977445 For Detroit Diesel

    AUTOMANN USA

    $7.62
    Fuel Filter O-Ring Seal Fits Detroit Diesel DD15* High Quality O-Ring Seal* Dimensions:  - I.D.- 5.02 Inch  - O.D.- 5.16 Inch* Sold Individually* Warranty On O-Ring Seals Against Defects In...
    29-06010000
    SKU:
    29-06010000
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $7.62
    Qty in Cart: 0
    Price:
    $7.62
    Subtotal:
  • Fan Blade 28 Inch Replaces OE 2004743C1

    Fan Blade 28 Inch Replaces OE 2004743C1

    OPP - ORIGINAL PARTS PROGRAM

    $292.99
    28 Inch 9 Blade Fan* High Quality Fan* 28 Inch Diameter* 9 Blade* 6 Bolt Holes* Sold Individually* Warranty On Fans Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM...
    29-070297
    SKU:
    29-070297
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Diameter Options:
    28 Inch
    Make:
    Universal Items
    $292.99
    Qty in Cart: 0
    Price:
    $292.99
    Subtotal:
  • Engine Fan Blade 32 Inch, 3.5 Pilot

    Engine Fan Blade 32 Inch, 3.5 Pilot

    OPP - ORIGINAL PARTS PROGRAM

    $244.99
    Engine Cooling Fan 9 Blade* High Quality Engine Fan* Dimensions:  - 32 Inch Diameter   - Width 3.5 Inch   - Pilot Diameter 2 Inch   - Dish 2.2 Inch   - Bolt Circle 3.5 Inch* 9 Blade * Clockwise...
    29-070288
    SKU:
    29-070288
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Diameter Options:
    32 Inch
    Width Options:
    3 1/2 Inch
    $244.99
    Qty in Cart: 0
    Price:
    $244.99
    Subtotal:
  • 2.75 To 3.62 Inch Stainless Steel Constant Torque Hose Clamp

    2.75 To 3.62 Inch Stainless Steel Constant Torque Hose Clamp

    AUTOMANN USA

    $10.79
    Constant Torque Heavy Duty ClampSecure your hose with the Constant-Torque heavy duty clamp. This reliable replacement is designed for compatibility and built to last.* High Quality Torque Clamp*...
    29-07020002
    SKU:
    29-07020002
    Product Type:
    Engine Parts
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $10.79
    Qty in Cart: 0
    Price:
    $10.79
    Subtotal:
  • Belt Tensioner Assembly - 1.811 X 2.992 OD Pulley

    Belt Tensioner Assembly - 1.811 X 2.992 OD Pulley

    AFTERMARKET

    $159.99
    Belt Tensioner Assembly* High Quality Tensioner Assembly* Steel And Poly* Dimensions:  - Pulley Width 1.811 Inch  - Pulley O.D. 2.992 Inch* Sold Individually* Warranty On Tensioner Assemblies Against...
    29-07060001
    SKU:
    29-07060001
    Product Type:
    Engine Parts
    Material Options:
    Steel
    Make:
    Universal Items
    $159.99
    Qty in Cart: 0
    Price:
    $159.99
    Subtotal:
  • Fan Blade For 3126 CAT Engine Replaces 4735-41392-32

    Fan Blade For 3126 CAT Engine Replaces 4735-41392-32

    OPP - ORIGINAL PARTS PROGRAM

    $205.99
    3126 CAT Engine Fan Blades* High Quality Fan Blade* Sold Individually* Warranty On Fan Blades Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM Replacement Part/ Not...
    29-070280
    SKU:
    29-070280
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $205.99
    Qty in Cart: 0
    Price:
    $205.99
    Subtotal:
  • Engine Fan Blade 32 Inch Replaces OEM 39325632

    Engine Fan Blade 32 Inch Replaces OEM 39325632

    OPP - ORIGINAL PARTS PROGRAM

    $155.99
    32 Inch Engine Fan Blade* High Quality Fan Blade* Dimensions:  - 32 Inch Diameter  - 3.5 Inches Center To Center  - 3.5 Inch Width* 9 Blades * 6 Bolts Hub* Clockwise* Sold Individually* Warranty On...
    29-070287
    SKU:
    29-070287
    Product Type:
    Engine Parts
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Width Options:
    3 1/2 Inch
    Diameter Options:
    32 Inch
    $155.99
    Qty in Cart: 0
    Price:
    $155.99
    Subtotal:
  • Motor Assist For Hydraulic Brakes Replaces 2772876

    Motor Assist For Hydraulic Brakes Replaces 2772876

    OPP - ORIGINAL PARTS PROGRAM

    $184.99
    Motor Assist For Hydraulic Brakes* High Quality Motor Assist* For Hydraulic Brakes* Sold Individually* Warranty On Motor Assists Against Defects In Workmanship & Material From Date Of Purchase*|**...
    29-05220000
    SKU:
    29-05220000
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $184.99
    Qty in Cart: 0
    Price:
    $184.99
    Subtotal:
  • Linkage Kit Replaces E9838, R309838, 48100267, Srk205

    Linkage Kit Replaces E9838, R309838, 48100267, Srk205

    BESTFIT TRUCK PARTS

    $30.35
    Linkage Kit Adjustable Neway* High Quality Linkage Kit* Sold Individually* Warranty On Linkage Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    29-05180000
    SKU:
    29-05180000
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Material Options:
    Steel
    Make:
    Trailer
    $30.35
    Qty in Cart: 0
    Price:
    $30.35
    Subtotal:
  • Spring Brake Type 18/24 Disc Brake Replaces K026451, K026453, K043294, K043312, K043329

    Spring Brake Type 18/24 Disc Brake Replaces K026451, K026453, K043294, K043312, K043329

    AFTERMARKET

    $208.99
    Spring Brake Type 18/24 Disc Brake* High Quality Spring Brake* 2.5 Inch Stroke* Sold Individually* Warranty On Spring Brakes Against Defects In Workmanship & Material From Date Of Purchase*** High...
    29-05170001
    SKU:
    29-05170001
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    Subtotal:
  • TPHD 76 Inch 90 Degree ABS Sensor Kit AL364070, E12296, R955342, S4410328140

    TPHD 76 Inch 90 Degree ABS Sensor Kit AL364070, E12296, R955342, S4410328140

    TURNPIKE TRUCK TRIM

    $30.04
    ABS Sensor Kit 90 Degree Head 76 Inch* High Quality ABS Sensor Kit* 76 Inch Cable Length* 90 Degree Head* 2 Pin* Includes Sensor Clip And Grease* Sold Individually* Warranty On Sensor Kits Against...
    29-05170044
    SKU:
    29-05170044
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Length Options:
    76 Inch
    Degree Options:
    90
    Product Type:
    Air, Electrical, & Safety
    $30.04
    Qty in Cart: 0
    Price:
    $30.04
    Subtotal:
  • Camshaft 1.50 Inch-10 Passenger Side Replaces E-2412, 2210U5533, 202100-187R

    Camshaft 1.50 Inch-10 Passenger Side Replaces E-2412, 2210U5533, 202100-187R

    AFTERMARKET

    $97.99
    Camshaft For Applications with 16.5 Inch Brakes, 1.375 Inch Head, 1.5in-10 Spines* High Quality Camshaft* Passenger Side* Dimensions:  - Length-L- 18.625 Inch  - Length-A- 2.219 Inch  - Splines 1.50...
    29-05170005
    SKU:
    29-05170005
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Position:
    Passenger Side
    Material Options:
    Steel
    $97.99
    Qty in Cart: 0
    Price:
    $97.99
    Subtotal:
  • TPHD Adjustable Linkage Kit 19 Inch Replaces 48100290, Srk228

    TPHD Adjustable Linkage Kit 19 Inch Replaces 48100290, Srk228

    TURNPIKE TRUCK TRIM

    $18.78
    Adjustable Linkage Kit 19 Inch59* High Quality Linkage Kit* Zinc Plating* 19 Inch Overall Length* Comes With Hose Clamps And All Hardware * Resist Corrosion Kit * Rubber Grommet And Seal Included*...
    29-05100582
    SKU:
    29-05100582
    Truck Class:
    Heavy Duty
    Length Options:
    19 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Material Options:
    Steel
    Make:
    Trailer
    $18.78
    Qty in Cart: 0
    Price:
    $18.78
    Subtotal:
  • Air Spring Rolling Lobe 6360

    Air Spring Rolling Lobe 6360

    AFTERMARKET

    $225.99
    Trailer Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5700 Load At 80 PSI* 7200 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate* With Bumper* Dimensions:  - 7...
    29-05100017
    SKU:
    29-05100017
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Style Options:
    Rolling Lobe
    Height Options:
    12 1/2 Inch
    Diameter Options:
    12 1/2 Inch
    Make:
    Trailer
    $225.99
    Qty in Cart: 0
    Price:
    $225.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces 9033, 1R12-351, 64430, 90044198, 90557012

    Air Spring Rolling Lobe Replaces 9033, 1R12-351, 64430, 90044198, 90557012

    AFTERMARKET

    $170.99
    Replacement Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5700 Load At 80 PSI* 7200 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate* With Bumper* Dimensions:  -...
    29-05100039
    SKU:
    29-05100039
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Diameter Options:
    9 Inch
    Height Options:
    12 1/2 Inch
    Style Options:
    Rolling Lobe
    $170.99
    Qty in Cart: 0
    Price:
    $170.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces 9031, 1R12-350, 64433

    Air Spring Rolling Lobe Replaces 9031, 1R12-350, 64433

    AFTERMARKET

    $214.99
    Replacement Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5700 Load At 80 PSI* 7200 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate* With Bumper* Dimensions:  -...
    29-05100040
    SKU:
    29-05100040
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Height Options:
    7 Inch
    Style Options:
    Rolling Lobe
    Diameter Options:
    9 Inch
    Make:
    Trailer
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces OE 68617. 9 9K-12 P 100, 8959, W01-358-8959

    Air Spring Rolling Lobe Replaces OE 68617. 9 9K-12 P 100, 8959, W01-358-8959

    AFTERMARKET

    $266.99
    Heavy Duty Semi Truck Air Spring* High Quality Air Spring* Rolling Lobe Type* 5000 Load At 80 PSI* 6250 Load At 100 PSI* Plastic Bottom Plate* With Bumper* Dimensions:  - 10.00 Inch Design Height  -...
    29-0510023
    SKU:
    29-0510023
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Style Options:
    Rolling Lobe
    Height Options:
    15 1/2 Inch
    Make:
    Trailer
    $266.99
    Qty in Cart: 0
    Price:
    $266.99
    Subtotal:
  • Air Spring Single Convoluted SP1B150

    Air Spring Single Convoluted SP1B150

    AFTERMARKET

    $504.99
    Firestone Airide Single Convoluted Air Spring* High Quality Air Spring* Single Convoluted* Dimensions:  - 2.99 Inch Minimum Height  - 5.90 Inch Maximum Height* Top Plate:  - (3) Stud Holes  - 6.30...
    29-05100001
    SKU:
    29-05100001
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $504.99
    Qty in Cart: 0
    Price:
    $504.99
    Subtotal:
  • Air Spring Rolling Lobe 1DK23F

    Air Spring Rolling Lobe 1DK23F

    AFTERMARKET

    $237.99
    Trailer Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5500 Load At 80 PSI* 7000 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate* With Bumper* Dimensions:  - 7...
    29-05100018
    SKU:
    29-05100018
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Height Options:
    13 1/2 Inch
    Style Options:
    Rolling Lobe
    $237.99
    Qty in Cart: 0
    Price:
    $237.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces 9039, 1R12-095, 64260, 90557023

    Air Spring Rolling Lobe Replaces 9039, 1R12-095, 64260, 90557023

    AFTERMARKET

    $133.99
    Replacement Neway / Holland Trailer Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 5700 Load At 80 PSI* 7200 Load At 100 PSI* 81 CPM Natural Frequency* Plastic Bottom Plate*...
    19-05180029
    SKU:
    19-05180029
    Truck Class:
    Heavy Duty
    Height Options:
    7 Inch
    Product Type:
    Trailer
    Material Options:
    Plastic/Poly
    Style Options:
    Rolling Lobe
    Make:
    Universal Items
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • Trailer 5 Spoke Wheel Hub Assembly 20 Inch Fruehauf Propar Replaces TX230K, 5580

    Trailer 5 Spoke Wheel Hub Assembly 20 Inch Fruehauf Propar Replaces TX230K, 5580

    AFTERMARKET

    $802.99
    5 Spoke Wheel Trailer Hub 20 Inch* High Quality Spoke Wheel Trailer* Includes:  - (2) Wheel Bearing Cup  - (2) Inner And Outer Races  - Rim Studs  - Rim Nuts* 20 Inch Diameter* 5 Spoke* Made In USA*...
    19-05180008
    SKU:
    19-05180008
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Diameter Options:
    20 Inch
    Make:
    Universal Items
    $802.99
    Qty in Cart: 0
    Price:
    $802.99
    Subtotal:
  • Air Spring Rolling Lobe Replaces 1003589334C, W01-358-9334

    Air Spring Rolling Lobe Replaces 1003589334C, W01-358-9334

    AFTERMARKET

    $198.99
    Air Bag for Ridewell Trailer Suspensions* High Quality Air Spring Rolling Lobe* Dimensions:  - Min Height- 5.10 Inch  - Max Height- 12.90 Inch  - Max Diameter- 12.60 Inch* Plastic Base* Load At 80...
    19-05180018
    SKU:
    19-05180018
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $198.99
    Qty in Cart: 0
    Price:
    $198.99
    Subtotal:
  • Double Sided Foam Tape - 1 Inch X 108 Ft Roll

    Double Sided Foam Tape - 1 Inch X 108 Ft Roll

    AUTOMANN USA

    $36.39
    1 Inch Wide 2 Sided Foam TapeThis 1-inch wide double-sided foam tape is perfect for automotive use, whether you're working on interior or exterior projects. With a 78.5 mil thick foam core, it...
    19-15300000
    SKU:
    19-15300000
    Truck Class:
    Heavy Duty
    Length Options:
    108 Inch
    Width Options:
    1 Inch
    Product Type:
    Interior
    Make:
    Universal Items
    $36.39
    Qty in Cart: 0
    Price:
    $36.39
    Subtotal:
  • Coil Spring Kit Replaces 48100216. SRK159 For Neway

    Coil Spring Kit Replaces 48100216. SRK159 For Neway

    AFTERMARKET

    $698.99
    Neway Lift Axle Coil Spring Kit* High Quality Coil Spring Kit* Made In USA* Sold Individually* Warranty On Coil Spring Kits Against Defects In Workmanship & Material From Date Of Purchase*** High...
    19-05180001
    SKU:
    19-05180001
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Make:
    Universal Items
    $698.99
    Qty in Cart: 0
    Price:
    $698.99
    Subtotal:
  • Washer Kit Replaces Meritor E13904, Kit11304

    Washer Kit Replaces Meritor E13904, Kit11304

    AFTERMARKET

    $156.99
    Washer Kit With Inner And Outer Washer* High Quality Washer Kit* Made In USA* Sold Individually* Warranty On Washer Kits Against Defects In Workmanship & Material From Date Of Purchase*** High...
    19-05180020
    SKU:
    19-05180020
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Make:
    Universal Items
    $156.99
    Qty in Cart: 0
    Price:
    $156.99
    Subtotal:
  • Double Tension Spring Replaces Sk310520, 1770Sk310520

    Double Tension Spring Replaces Sk310520, 1770Sk310520

    AUTOMANN USA

    $8.88
    Replacement Jost Double Tension Spring* High Quality Double Tension Spring* Double Tension* Sold Individually* Warranty On Double Tension Springs Against Defects In Workmanship & Material From Date...
    19-05110002
    SKU:
    19-05110002
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Make:
    Universal Items
    $8.88
    Qty in Cart: 0
    Price:
    $8.88
    Subtotal:
  • King Pin Housing Replaces XA-0768

    King Pin Housing Replaces XA-0768

    AFTERMARKET

    $290.99
    Replacement Holland Standard King Pin Housing* High Quality King Pin Housing * .50Inch. 9.0 Inch X 9.0 Inch X 2-3/4 Inch* Sold Individually* Warranty On King Pin Housing S Against Defects In...
    19-05110005
    SKU:
    19-05110005
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Make:
    Universal Items
    $290.99
    Qty in Cart: 0
    Price:
    $290.99
    Subtotal:
  • Trailer 5 Spoke Wheel Hub Assembly 20 Inch With Rim Spacer Replaces TX230K, 5580ZAT

    Trailer 5 Spoke Wheel Hub Assembly 20 Inch With Rim Spacer Replaces TX230K, 5580ZAT

    AFTERMARKET

    $794.99
    Spoke Wheel Assy 20 X 4 Inch Spacer* High Quality Spoke Wheel Assembly* Includes:   - (1) 20 Inch Spoke Wheel Trailer  - (1) 20 Inch X 4 Inch Rim Spacer   - (5) Wheel Clamps* Sold Individually*...
    19-05180012
    SKU:
    19-05180012
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Diameter Options:
    20 Inch
    Material Options:
    Plastic/Poly
    Style Options:
    Rolling Lobe
    Make:
    Universal Items
    $794.99
    Qty in Cart: 0
    Price:
    $794.99
    Subtotal:
  • Coil Spring Kit With Tool Replaces 48100230, SRK173 For Neway

    Coil Spring Kit With Tool Replaces 48100230, SRK173 For Neway

    AFTERMARKET

    $596.99
    Lift Axle Coil Spring Replacement Kit For Neway Holland AR955A* High Quality Coil Replace Kit* With Tool* Made In USA* Sold Individually* Warranty On Coil Replace Kits Against Defects In Workmanship...
    19-05180007
    SKU:
    19-05180007
    Truck Class:
    Heavy Duty
    Product Type:
    Trailer
    Make:
    Universal Items
    $596.99
    Qty in Cart: 0
    Price:
    $596.99
    Subtotal:
  • Total: items /

Adding your products to cart

Meet the Western Star 4900 Constellation Trucks, built for power, precision, and bold style. With a rugged frame and versatile engine options, this truck easily handles tough jobs while offering exceptional performance. Its striking exterior design turns heads on the road, from the bold grille to the aerodynamic cab. Inside, the driver-focused cockpit and premium features ensure comfort.

Frequently Asked Questions About Western Star 4900 Constellation Truck Parts

What years and models are compatible with Western Star 4900 Constellation parts?

Most aftermarket parts for the Western Star 4900 Constellation are designed to fit models from 2002 to 2020. However, there are important distinctions between pre-2013 and post-2013 models due to front-end redesigns. Always verify compatibility by checking your OEM or providing your truck's specific year and configuration when ordering. Set-back axle and set-forward axle models may require different bumper mounting brackets and accessories.

What materials are Western Star 4900 bumpers made from, and which is best for my needs?

Western Star 4900 bumpers typically come in three materials: chrome-plated steel (16-gauge or 14-gauge), stainless steel (304 or 316 grade), and aluminum. Chrome-plated steel offers the classic look at a lower price point but requires regular maintenance to prevent rust. Stainless steel provides superior corrosion resistance and durability, especially for trucks operating in harsh weather conditions. Aluminum bumpers are lightweight and rust-proof but may not withstand heavy impacts as well as steel options.

Can I install a Western Star 4900 bumper myself, or do I need professional help?

While experienced mechanics can install most bumpers in 2-4 hours, we recommend professional installation for first-time installers. The bumper typically weighs 80-150 pounds and requires precise alignment with existing mounting points. You'll need basic tools including a socket set, torque wrench, and potentially a helper for positioning. Some models may require drilling new mounting holes or modifying brackets, especially when upgrading from OEM to aftermarket bumpers.

What's the difference between OEM-style and aftermarket bumpers for the 4900?

OEM-style bumpers match factory specifications and mounting points exactly, ensuring a direct fit without modifications. Aftermarket options often feature enhanced designs with additional light mounting points, improved aerodynamics, or heavier gauge materials. Popular aftermarket styles include the Texas Square, Boxed End, and Valley Chrome designs. While aftermarket bumpers may offer better features or aesthetics, always confirm they include proper mounting hardware for your specific truck configuration.

How do I maintain chrome and stainless steel bumpers on my Western Star 4900?

Chrome bumpers require weekly cleaning with chrome polish and a microfiber cloth to prevent pitting and rust, especially in winter months or coastal areas. Apply a quality wax or sealant monthly for added protection. Stainless steel bumpers need less frequent maintenance but benefit from monthly cleaning with stainless steel cleaner to remove road film and prevent water spots. Avoid using abrasive cleaners or steel wool on either finish. For winter driving, rinse salt and chemicals off within 24-48 hours to prevent corrosion.


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