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  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0056

    BESTfit 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0056

    BESTFIT TRUCK PARTS

    $57.99
    BESTfit Heavy Duty Blue Silicone Coolant Hose For Caterpillar C15* High Quality Coolant Hose* Sold Individually* Warranty On Coolant Hoses Against Defects In Workmanship & Material From Date Of...
    29-070200007
    SKU:
    29-070200007
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • RigMaster Upper Radiator Hose 10 1/2 Inch For T4-6 Models W/ Caterpillar Or Perkins Engine

    RigMaster Upper Radiator Hose 10 1/2 Inch For T4-6 Models W/ Caterpillar Or Perkins Engine

    RIGMASTER

    $16.03
    10 1/2 Inch Radiator Upper Hose - RP5-024Check out this quality 10.5 inch top radiator long hose at 4 State Trucks for T4-6 models with Caterpillar and Perkins engines! It's built to last and keep...
    RP5024
    SKU:
    RP5024
    Truck Class:
    Universal
    Length Options:
    10 1/2 Inch
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $16.03
    Qty in Cart: 0
    Price:
    $16.03
    Subtotal:
  • On Sale
    Limited Quantity Available
    RigMaster Diesel Glow Plug 2 3/4 Inch For Caterpillar, Perkins Engines

    RigMaster Diesel Glow Plug 2 3/4 Inch For Caterpillar, Perkins Engines

    RIGMASTER

    Now: $49.89
    Was: $81.42
    2 3/4 Inch Long Diesel Glow Plug - 185366220* High Quality Glow Plug* 2 3/4 Inch Length* Sold Individually * Warranty On Glow Plugs Against Defects In Workmanship & Material From Date Of Purchase***...
    185366220
    SKU:
    185366220
    Material Options:
    Steel
    Location:
    Made In USA
    Length Options:
    2 3/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Other - Semi-Truck
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Now: $49.89
    Was: $81.42
    Qty in Cart: 0
    Price:
    Now: $49.89
    Was: $81.42
    Subtotal:
  • BESTfit Perkins Water Pump, Replaces 2772913, 4131A062, 4854895 For Caterpillar Perkins C4.4, C6.6 & C7.1

    BESTfit Perkins Water Pump, Replaces 2772913, 4131A062, 4854895 For Caterpillar Perkins C4.4, C6.6 & C7.1

    BESTFIT TRUCK PARTS

    $182.99
    Perkins Water Pump By BESTfit Replaces 2772913, 4131A062, 4854895 Fits Caterpillar Perkins C4.4, C6.6 & C7.1Upgrade your engine cooling system with the BESTfit Perkins Water Pump, a direct...
    29-07120172
    SKU:
    29-07120172
    Product Type:
    Engine Parts
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $182.99
    Qty in Cart: 0
    Price:
    $182.99
    Subtotal:
  • FASS Drop-In Series Fuel System For Caterpillar 3406E, C10, C11, C12, C13, C15, C16 & C18

    FASS Drop-In Series Fuel System For Caterpillar 3406E, C10, C11, C12, C13, C15, C16 & C18

    FASS

    $270.99
    Drop-In Series Fuel SystemImprove fuel quality and extend engine life with the FASS Drop-In Series Fuel System, designed for Caterpillar 3406E, C10, C11, C12, C13, C15, C16, and C18 engines equipped...
    29-070300015
    SKU:
    29-070300015
    Product Type:
    Engine Parts
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • Turbo 90 Degree O-ring Elbow For Caterpillar C15 Engines 1995-2003

    Turbo 90 Degree O-ring Elbow For Caterpillar C15 Engines 1995-2003

    FULL TILT PERFORMANCE

    $285.99
    O-ring Style 90 Degree Cat C15 Turbocharger Elbow Fits 1997-2003* High Quality Elbow* 90 Degree Bend* Designed with 1 O-ring End to Mount In Turbo And Opposite A 4 Inch Hose End.* Made In USA * Sold...
    29-070400021
    SKU:
    29-070400021
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Product Type:
    Engine Parts
    $285.99
    Qty in Cart: 0
    Price:
    $285.99
    Subtotal:
  • BESTfit Charge Air Cooler 33.5 X 25.875 X 3.125 Inch Replaces 3061538, 1883471, 2360457 For Caterpillar 740 Articulated, Ejector Trucks

    BESTfit Charge Air Cooler 33.5 X 25.875 X 3.125 Inch Replaces 3061538, 1883471, 2360457 For Caterpillar 740 Articulated, Ejector Trucks

    BESTFIT TRUCK PARTS

    $1,528.99
    Charge Air Cooler W/ 4 Inch Inlet & Outlet By BESTfit Replaces 3061538, 1883471, 2360457* High Quality Charge Air Cooler * For Caterpillar 740 Articulated And 740 Ejector Trucks * Core Height: 33 1/2...
    80-070100003
    SKU:
    80-070100003
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $1,528.99
    Qty in Cart: 0
    Price:
    $1,528.99
    Subtotal:
  • RigMaster Analog Speed Sensor Upgrade Kit For Caterpillar, Perkins Engines

    RigMaster Analog Speed Sensor Upgrade Kit For Caterpillar, Perkins Engines

    RIGMASTER

    $128.99
    Analog Speed Sensor Upgrade Kit - RP7-106KThe Analog Kit includes a Mechanical/Analog Speed Sensor, an Analog Speed Sensor Connector with Pigtail, a Speed Sensor Bracket, two Yellow Zinc Cap Screws,...
    RP7106K
    SKU:
    RP7106K
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $128.99
    Qty in Cart: 0
    Price:
    $128.99
    Subtotal:
  • BESTfit CAT Water Pump W/ Domed Gear Helix Teeth, Replaces 0R8330, 1333569, 181787 For Caterpillar 3406E Engine

    BESTfit CAT Water Pump W/ Domed Gear Helix Teeth, Replaces 0R8330, 1333569, 181787 For Caterpillar 3406E Engine

    BESTFIT TRUCK PARTS

    $676.99
    CAT Water Pump W/ Domed Gear Helix Teeth By BESTfit Replaces 0R8330, 1333569, 181787 Fits Caterpillar 3406E EngineEnhance your engine cooling system with the BESTfit CAT Water Pump, a direct...
    29-07120169
    SKU:
    29-07120169
    Style Options:
    Caterpillar
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $676.99
    Qty in Cart: 0
    Price:
    $676.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    BESTfit Super Duty Bar & Plate Charge Air Cooler For Caterpillar D10T Tracked Dozer

    BESTfit Super Duty Bar & Plate Charge Air Cooler For Caterpillar D10T Tracked Dozer

    BESTFIT TRUCK PARTS

    Now: $302.98
    Was: $1,351.99
    BESTfit Bar & Plate Super Duty Charge Air Cooler Fits CAT D10T Tracked DozerDo you need your cooling system to withstand high air pressure and extreme temperatures? 4 State Trucks offers this well...
    29-070100001
    SKU:
    29-070100001
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    Now: $302.98
    Was: $1,351.99
    Qty in Cart: 0
    Price:
    Now: $302.98
    Was: $1,351.99
    Subtotal:
  • BESTfit Flywheel For Caterpillar 3116 & 3126 Engines With 13 Or 14 Inch Clutch

    BESTfit Flywheel For Caterpillar 3116 & 3126 Engines With 13 Or 14 Inch Clutch

    BESTFIT TRUCK PARTS

    $264.99
    BESTfit Flywheel With 10 Inch Center Opening - Replaces 15979722, 15028478 & 1265875* High Quality Flywheel* For Caterpillar 3116 Or 3126 Engines* Flat Design For 13 Or 14 Inch Clutch* Size SAE #2*...
    29-071265875
    SKU:
    29-071265875
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $264.99
    Qty in Cart: 0
    Price:
    $264.99
    Subtotal:
  • BESTfit 25 Inch 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0055

    BESTfit 25 Inch 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0055

    BESTFIT TRUCK PARTS

    $35.99
    BESTfit Heavy Duty Blue Silicone Coolant Hose For Caterpillar C15, Replaces 2470055* High Quality Coolant Hose* Sold Individually* Warranty On Coolant Hoses Against Defects In Workmanship & Material...
    29-070200006
    SKU:
    29-070200006
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    $35.99
    Qty in Cart: 0
    Price:
    $35.99
    Subtotal:
  • AirDog Fuel Preporator W/ Installation Kit For Caterpillar 3406E, C10-C13 & C15-C18 Engines

    AirDog Fuel Preporator W/ Installation Kit For Caterpillar 3406E, C10-C13 & C15-C18 Engines

    AIRDOG HD

    $1,141.99
    Fuel Preporator W/ Installation Kit Fits CAT 3406E, C10-C13 & C15-C18 EnginesEnsure peak fuel system performance on your Caterpillar 3406E, C10-C13, and C15-C18 engines with the AirDog Fuel...
    29-070300018
    SKU:
    29-070300018
    Product Type:
    Engine Parts
    $1,141.99
    Qty in Cart: 0
    Price:
    $1,141.99
    Subtotal:
  • BESTfit Oil Pan Replaces 138-2548, 507-0653 For Caterpillar C12, C10, 3176 Engines

    BESTfit Oil Pan Replaces 138-2548, 507-0653 For Caterpillar C12, C10, 3176 Engines

    BESTFIT TRUCK PARTS

    $1,284.99
    BESTfit Oil Pan* High Quality Oil Pan* Front And Rear Sump Applications* Sold Individually* Warranty On Oil Pans Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-07200016
    SKU:
    29-07200016
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Engine Parts
    $1,284.99
    Qty in Cart: 0
    Price:
    $1,284.99
    Subtotal:
  • BESTfit 24 Inch 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0266

    BESTfit 24 Inch 3 Ply Heavy Duty Blue Silicone Caterpillar Coolant Hose-Replaces 247-0266

    BESTFIT TRUCK PARTS

    $46.08
    BESTfit Heavy Duty Blue Silicone Coolant Hose For Caterpillar C15, Replaces 2470266* High Quality Coolant Hose* Color: Blue* Pre Formed Coolant Hose* Sold Individually* Warranty On Coolant Hoses...
    29-070200008
    SKU:
    29-070200008
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $46.08
    Qty in Cart: 0
    Price:
    $46.08
    Subtotal:
  • Caterpillar, Cummins, Detroit Engine Gauge Tuner

    Caterpillar, Cummins, Detroit Engine Gauge Tuner

    BULLY DOG

    $1,298.95
    Heavy Duty Gauge Tuner Fits CAT, Cummins And Detroit EnginesIf you are looking for an easy to install tuner that provides a broad selection of customized options, 4 State Trucks offers this quality...
    29-0704074
    SKU:
    29-0704074
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $1,298.95
    Qty in Cart: 0
    Price:
    $1,298.95
    Subtotal:
  • FREE SHIPPING
    BESTfit 2.5 Inch SS Upper Coolant Tube For Peterbiilt W/ Caterpillar Engine PAC6151 F66-6151

    BESTfit 2.5 Inch SS Upper Coolant Tube For Peterbiilt W/ Caterpillar Engine PAC6151 F66-6151

    BESTFIT TRUCK PARTS

    $280.99
    Replacement Stainless Steel Coolant Tube Fits PeterbiltEnsure reliable engine cooling with this BESTfit 2.5 Inch Stainless Steel Upper Coolant Tube, designed specifically for Peterbilt trucks...
    01-0702015
    SKU:
    01-0702015
    Product Type:
    Engine Parts
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    $280.99
    Qty in Cart: 0
    Price:
    $280.99
    Subtotal:
  • RigMaster APU 10 Ft AC Suction Hose # 10 - Evaporator To Frame Bulk For Caterpillar, Perkins LG200, Kohler

    RigMaster APU 10 Ft AC Suction Hose # 10 - Evaporator To Frame Bulk For Caterpillar, Perkins LG200, Kohler

    RIGMASTER

    $157.99
    RigMaster 10 Foot Evaporator to Frame Bulkhead Suction Size 10 Hose- Low Pressure* High Quality Suction Hose* 10 Feet* Number 10* Evaporator To Frame Bulkhead* Low Pressure* Sold Individually*...
    LG9403
    SKU:
    LG9403
    Location:
    Made In USA
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $157.99
    Qty in Cart: 0
    Price:
    $157.99
    Subtotal:
  • RigMaster APU 10 Ft Liquid Hose # 6 - Frame Bulkhead To Evaporator High Pressure For Caterpillar, Perkins LG200, Kohler

    RigMaster APU 10 Ft Liquid Hose # 6 - Frame Bulkhead To Evaporator High Pressure For Caterpillar, Perkins LG200, Kohler

    RIGMASTER

    $85.99
    10 Foot Frame Bulkhead To Evaporator Size 6 Hose- High Pressure* High Quality Liquid Hose* 10 Feet* Number 8 Size* Bulkhead To Evaporator * High Pressure* Sold Individually* Warranty On Liquid Hoses...
    LG9404
    SKU:
    LG9404
    Material Options:
    Rubber
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
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