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Mack Truck Parts

Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • RigMaster Outer Exhaust Manifold Gasket For Kohler Engine

    RigMaster Outer Exhaust Manifold Gasket For Kohler Engine

    RIGMASTER

    $6.03
    Kohler Outer Exhaust Manifold Gasket - ED0045011010-S* High Quality Gasket* Outer * For Exhaust Manifold* Sold Individually * Warranty On Gaskets Against Defects In Workmanship & Material From Date...
    ED0045011010S
    SKU:
    ED0045011010S
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $6.03
    Qty in Cart: 0
    Price:
    $6.03
    Subtotal:
  • RigMaster Valve Cover Gasket For Kohler Engine

    RigMaster Valve Cover Gasket For Kohler Engine

    RIGMASTER

    $33.98
    Kohler Valve Cover Gasket ED0044001030-S* High Quality Gasket* For Valve Cover* Sold Individually * Warranty On Gaskets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    ED0044001030S
    SKU:
    ED0044001030S
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $33.98
    Qty in Cart: 0
    Price:
    $33.98
    Subtotal:
  • RigMaster Pro Performance Oil Filter K002 For Kohler Engine

    RigMaster Pro Performance Oil Filter K002 For Kohler Engine

    RIGMASTER

    $23.97
    Kohler Pro Performance Oil Filter - K-002* High Quality Oil Filter* Sold Individually* Warranty On Oil Filters Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    K002
    SKU:
    K002
    Truck Class:
    Heavy Duty
    Material Options:
    Fiberglass
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Availability:
    Ready To Ship
    $23.97
    Qty in Cart: 0
    Price:
    $23.97
    Subtotal:
  • RigMaster Intake Manifold Gasket For Kohler Engine

    RigMaster Intake Manifold Gasket For Kohler Engine

    RIGMASTER

    $36.29
    Kohler Intake Manifold Gasket - ED0044200800-S* High Quality Gasket * For Intake Manifold* Sold Individually* Warranty On Gaskets Against Defects In Workmanship & Material From Date Of Purchase***...
    ED0044200800S
    SKU:
    ED0044200800S
    Truck Class:
    Heavy Duty
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $36.29
    Qty in Cart: 0
    Price:
    $36.29
    Subtotal:
  • Aluminized Steel Flared Exhaust Adapter- 5 ID X 3 Inch Replaces TRF-588 For Caterpillar 3406 & C15 Engine

    Aluminized Steel Flared Exhaust Adapter- 5 ID X 3 Inch Replaces TRF-588 For Caterpillar 3406 & C15 Engine

    AFTERMARKET

    $47.23
    5 ID X 3 Inch Flanged Exhaust Adapter Replaces TRF-588, TRF588, 90854A, 90569A, 41875, 41689Ensure efficient exhaust performance on your Caterpillar 3406 or C15 with this Aluminized Steel Flared...
    29-08030001
    SKU:
    29-08030001
    Diameter Options:
    5 Inch
    Length Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminized Steel
    Product Type:
    Exhaust
    $47.23
    Qty in Cart: 0
    Price:
    $47.23
    Subtotal:
  • Aluminized Steel Flared Exhaust Adapter 5.72 OD X 6.25 Inch - 41689 For Cummins 855CI W/T50 Turbo

    Aluminized Steel Flared Exhaust Adapter 5.72 OD X 6.25 Inch - 41689 For Cummins 855CI W/T50 Turbo

    AUTOMANN USA

    $27.14
    Flanged Exhaust Adapter Replaces 41689Optimize your Cummins 855CI engine's exhaust system with the Aluminized Steel Flared Exhaust Adapter. This exhaust adapter is crafted from durable aluminized...
    29-08030000
    SKU:
    29-08030000
    Material Options:
    Steel
    Length Options:
    6 1/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $27.14
    Qty in Cart: 0
    Price:
    $27.14
    Subtotal:
  • Poly-V Ribbed Serpentine Belt 42.90 Inch - 4040425

    Poly-V Ribbed Serpentine Belt 42.90 Inch - 4040425

    AUTOMANN USA

    $21.93
    4 Rib 42.90 Inch Poly-V Serpentine Belt Replaces 4040425* High Quality Serpentine Belt * Poly* Dimensions: - 42.50 Inch Effective Length - 42.90 Inch Outside Length* Number Of Ribs- 4* Sold...
    29-07060054
    SKU:
    29-07060054
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Length Options:
    42 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $21.93
    Qty in Cart: 0
    Price:
    $21.93
    Subtotal:
  • 5 OD X 6 Inch Aluminized Steel Flared Exhaust Adapter Replaces T5886 For Caterpillar 3406, C15

    5 OD X 6 Inch Aluminized Steel Flared Exhaust Adapter Replaces T5886 For Caterpillar 3406, C15

    AUTOMANN USA

    $29.73
    5 OD X 6 Inch Flared Exhaust Pipe Adapter Replaces T5886, T588-6, 41655, P206615The Aluminized Steel Flared Exhaust Adapter is an ideal solution for replacing OE part numbers T5886, T588-6, 41655,...
    29-08030002
    SKU:
    29-08030002
    Material Options:
    Aluminized Steel
    Length Options:
    6 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Exhaust
    $29.73
    Qty in Cart: 0
    Price:
    $29.73
    Subtotal:
  • Multi V-Serpentine Ribbed Belt 43 Inch

    Multi V-Serpentine Ribbed Belt 43 Inch

    AUTOMANN USA

    $19.28
    4 Rib 43 Inch Multi V-Belt* High Quality V-Belt* Dimensions: - 43.00 Inch Effective Length - 43.40 Inch Outside Length* Number Of Ribs- 4* Sold Individually* Warranty On V-Belts Against Defects In...
    29-07060055
    SKU:
    29-07060055
    Length Options:
    43 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $19.28
    Qty in Cart: 0
    Price:
    $19.28
    Subtotal:
  • EDPM Coolant Branch Hose - 62854 For Continental

    EDPM Coolant Branch Hose - 62854 For Continental

    AFTERMARKET

    $77.99
    Continental Molded Radiator Coolant Hose Replaces OE 62854* High Quality Continental Coolant Branch Hose* EDPM* Dimensions:  - 4 Inch Length  - 8 Inch Width   - 11 Inch Height  - 0.75 Inch Inner...
    29-07020003
    SKU:
    29-07020003
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • Cap Screw 1/2in-20 X 2-1/2 Inch Grade 8

    Cap Screw 1/2in-20 X 2-1/2 Inch Grade 8

    AUTOMANN USA

    $2.29
    Grade 8 Hex Bolt Replaces 2700279010 And 1735301* High Quality Cap Screw* 2-1/2 Inch Length * 1/2 Inch -20 Threads* Grade- 8* Spring* Fine Pitch* Bolt Type- Hex Bolt* Sold Individually* Warranty On...
    29-05250000
    SKU:
    29-05250000
    Length Options:
    2 1/2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $2.29
    Qty in Cart: 0
    Price:
    $2.29
    Subtotal:
  • Nylon Brake Camshaft Bushing 1.50 ID X 1.85 OD X 1.70 Inch

    Nylon Brake Camshaft Bushing 1.50 ID X 1.85 OD X 1.70 Inch

    AUTOMANN USA

    $5.08
    Nylon Brake Camshaft Bushing Replaces E2551, 1225X804, And 28-1260* High Quality Camshaft Bushing * Nylon* Dimensions: - 1.50 Inch ID  - 1.85 Inch OD  - 1.70 Inch Length* Early Meritor Trailer Axle*...
    29-05170002
    SKU:
    29-05170002
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Diameter Options:
    1 1/2 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.08
    Qty in Cart: 0
    Price:
    $5.08
    Subtotal:
  • Front Axle Cup Adapter 0.807 ID X 2 Inch - 90001349 For AD130 Series W/ Thru Bolt Connection

    Front Axle Cup Adapter 0.807 ID X 2 Inch - 90001349 For AD130 Series W/ Thru Bolt Connection

    AFTERMARKET

    $100.99
    Front Axle Cup Adapter Replaces 90001349* High Quality Adapter* AD130 Series With Axle Thru Bolt Connection* Dimensions:  - 2.00 Inch Overall Height  - 0.807 Inch Diameter Bolt Hole  - 2.50 Inch...
    29-05100057
    SKU:
    29-05100057
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Diameter Options:
    7/8 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Height Options:
    2 Inch
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • Semi Round U- Bolt Kit- 3/4 X 4 X 11-1/4 Inch Replaces 201375110 For Mack & Volvo

    Semi Round U- Bolt Kit- 3/4 X 4 X 11-1/4 Inch Replaces 201375110 For Mack & Volvo

    AFTERMARKET

    $50.99
    3/4 X 4 X 11-1/4 Inch U Bolt Kit Replaces 02-01375-110, 65663-002Depend on the Semi Round U-Bolt Kit for a secure suspension fit on Mack and Volvo trucks. This kit includes two semi-round U bolts,...
    29-05090031
    SKU:
    29-05090031
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Hex Cap Screw 1/2 In -13 X 5-1/2 Inch Grade 8

    Hex Cap Screw 1/2 In -13 X 5-1/2 Inch Grade 8

    AUTOMANN USA

    $3.45
    5-1/2 Inch Long Hex Cap Screw With Coarse Pitch* High Quality Cap Screw* Dimensions: - 1/2 Inch Bolt Diameter  - 5-1/2 Inch Length* Hex Bolt Type * Thread- 13* Pitch- Coarse* Grade- 8* Sold...
    29-05100003
    SKU:
    29-05100003
    Material Options:
    Steel
    Length Options:
    5 1/2 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $3.45
    Qty in Cart: 0
    Price:
    $3.45
    Subtotal:
  • Tie Rod End 5.75 Inch 1-1/4 OD Passenger Side - 969056R9, 10QH248P4

    Tie Rod End 5.75 Inch 1-1/4 OD Passenger Side - 969056R9, 10QH248P4

    AFTERMARKET

    $51.99
    5.75 Inch Tie Rod End W/ 1-1/4 Inch Rod OD* High Quality Tie Rod End* Dimensions: - 1-1/4 Inch Rod OD - 5.75 Inch Center To End - 2.638 Inch Height Of Taper - 7/8 Inch- 14 Stud Thread* Thread Pitch...
    29-05090025
    SKU:
    29-05090025
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • Self Steer Axle Tie Rod End 5.375 -02-205-0003-00

    Self Steer Axle Tie Rod End 5.375 -02-205-0003-00

    AFTERMARKET

    $98.99
    5.375 Inch Center To End Self Steer Axle Tie Rod End* High Quality Tie Rod End* Dimensions: - 5.375 Inch Center To End - 3.25 Inch Height Of Taper* Self Steer Axle* Made In USA* Sold Individually*...
    29-05090027
    SKU:
    29-05090027
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Tie Rod End Type-5, 10.50 Inch 1-5/8 OD Driver Side- A3144M533, R230074

    Tie Rod End Type-5, 10.50 Inch 1-5/8 OD Driver Side- A3144M533, R230074

    AFTERMARKET

    $275.99
    10.50 Inch Center To End Tie Rod End W/ 4.331 Inch Drop* High Quality Tie Rod End* 1-5/8 Inch Rod OD* 10.50 Inch Center To End* 2.634 Inch Height Of Taper* Taper Minor Diameter- 0.967 Inch* Taper...
    29-05090024
    SKU:
    29-05090024
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $275.99
    Qty in Cart: 0
    Price:
    $275.99
    Subtotal:
  • Tie Rod End 5.75 Inch 1-1/4 OD Passenger Side - 2452861

    Tie Rod End 5.75 Inch 1-1/4 OD Passenger Side - 2452861

    AFTERMARKET

    $51.99
    5.75 Inch Center To End Tie Rod End W/ 1-1/4 Inch Rod OD* High Quality Tie Rod End* Dimensions: - 1-1/4 Inch Rod OD - 5.75 Inch Center To End - 2.638 Inch Height Of Taper - 7/8 Inch- 14 Stud Thread*...
    29-05090026
    SKU:
    29-05090026
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • Passenger Side Tie Rod End Type-4, 10.32 Inch 1-1/4 OD Replaces P6073382210

    Passenger Side Tie Rod End Type-4, 10.32 Inch 1-1/4 OD Replaces P6073382210

    AFTERMARKET

    $69.99
    10.32 Inch Center To End Tie Rod End With 5.36 Inch Drop Replaces P6073382210, 60961138, 6073382210, A6073382210Achieve reliable steering control on your Freightliner or Western Star with the...
    29-05090019
    SKU:
    29-05090019
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Bus
    Make:
    GMC
    Make:
    Hino
    Make:
    Chevrolet
    Make:
    Western Star
    Product Type:
    Frame & Chassis
    $69.99
    Qty in Cart: 0
    Price:
    $69.99
    Subtotal:
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Adding your products to cart

Frequently Asked Questions About Mack Truck Parts

What Mack truck models and years are your parts compatible with?

Our Mack truck parts cover a wide range of models including the Anthem, Pinnacle, Granite, and older CH, CL, and Vision series. Most of our parts fit trucks from 1990 to current model years. Each product listing includes specific model and year compatibility information. For older Mack models like the R-Model or Superliner, availability is more limited but we do carry select restoration parts. Always check the product description or contact our team with your OEM for exact fitment verification.

Are aftermarket Mack parts as reliable as OEM parts?

We carry both genuine OEM Mack parts and high-quality aftermarket alternatives. Our aftermarket parts are manufactured to meet or exceed OEM specifications and often come from the same suppliers that manufacture for Mack. Chrome bumpers, for example, typically feature triple-chrome plating with proper nickel and copper base layers for durability. Many customers choose aftermarket options for better pricing without sacrificing quality. All parts come with manufacturer warranties, typically ranging from 1 to 3 years depending on the component.

What tools and skills do I need to install Mack truck parts myself?

Installation difficulty varies by part type. Basic items like mirrors, grab handles, and light bars typically require standard hand tools and can be installed in 30-60 minutes. Bumpers and grilles usually need two people, basic mechanical skills, and may require drilling for non-OEM replacements. Engine components, electrical parts, and suspension items often require specialized tools and professional installation. We provide installation instructions when available, and our tech support can guide you on whether a part is DIY-friendly for your skill level.

How do I choose between chrome, stainless steel, and painted finishes?

Chrome provides the classic polished look but requires regular maintenance to prevent pitting and rust, especially in northern climates with road salt. Stainless steel offers excellent corrosion resistance with less maintenance but costs 20-30% more than chrome. Painted finishes are most economical and can be color-matched to your truck but may need repainting after 5-7 years. For work trucks in harsh conditions, we recommend stainless steel. For show trucks or mild climates, chrome delivers the best appearance. Consider your climate, maintenance schedule, and budget when choosing.

What is your return policy if a part doesn't fit my Mack truck?

We accept returns on most Mack truck parts within 30 days of purchase if they're unused and in original packaging. Electrical parts, custom-ordered items, and clearance parts are non-returnable. If a part doesn't fit due to our error in listing compatibility, we cover return shipping. For customer-ordered incorrect parts, you're responsible for return shipping costs. We recommend double-checking fitment before ordering, and our customer service team is available at 1-417-775-7878 to verify compatibility before you purchase.


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