Peterbilt 357/378 Parts

Peterbilt 357/378 Parts

Peterbilt 357/378 Parts

Find the best Peterbilt 378 aftermarket parts in the business here at 4 State. The Peterbilt 378 semi truck represents all of the characteristics of the Peterbilt brand, and was a popular model with similar features to the Peterbilt 379. Pete truck models are a brand of choice for experienced truckers who need dependable semi trucks. 4 State Trucks has all the semi truck parts and accessories you need to make your Pete 378 stand out to showcase your unique personality. Whether you need aftermarket bumpers, exhaust, or fuel tanks, we've got you covered. Hit the open road in style and comfort with the best custom gear for your Peterbilt heavy duty truck or 18 wheeler.
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  • Nylon Brake Camshaft Bushing 1.50 ID X 1.85 OD X 1.70 Inch
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    Nylon Brake Camshaft Bushing 1.50 ID X 1.85 OD X 1.70 Inch

    AUTOMANN USA

    $4.47
    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* Sold Individually* Warranty On Camshaft Bushing S Against...
    $4.47
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  • BESTfit End Beam Bushing 5 3/4 Inch -  45900, 459004000, 459004000L For Hendrickson
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    BESTfit End Beam Bushing 5 3/4 Inch - 45900, 459004000, 459004000L For Hendrickson

    BESTFIT TRUCK PARTS

    $83.63
    BESTfit End Beam Bushing 2-1/2 ID x 4-3/4 OD x 5-3/4 Inch W/ 4-1/4in Sleeve * High Quality End Beam Bushing* Dimensions:- 2 1/2 Inch ID - 4 3/4 Inch OD - 5 3/4 Inch Length* 4 1/4 Inch Sleeve* Made In USA* Sold Individually* Warranty On End Beam Bushings...
    $83.63
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  • Hex Cap Screw 1/2 In -13 X 5-1/2 Inch Grade 8
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    Hex Cap Screw 1/2 In -13 X 5-1/2 Inch Grade 8

    AUTOMANN USA

    $3.05
    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 Individually* Warranty On Cap Screws Against Defects In...
    $3.05
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    $3.05
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  • BESTfit Bushing Kit W/ 4 Rubber Shackles & Shock Bushings For  EB2 Type Ends
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    BESTfit Bushing Kit W/ 4 Rubber Shackles & Shock Bushings For EB2 Type Ends

    BESTFIT TRUCK PARTS

    $15.29
    BESTfit Rubber Bushing Kit Replaces 140149, 8057131 * High Quality Bushing Kits * Rubber * 0.750 Inch Bushing ID* 1.438 Inch Bushing OD* (4) Bushings Included * Sold Individually * Warranty On Harris Bushing Kits S Against Defects In Workmanship &...
    $15.29
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  • BESTfit Square U Bolt Kit 3/4 In-16 x 4 In x 4-5/8 Inch Grade 8
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    BESTfit Square U Bolt Kit 3/4 In-16 x 4 In x 4-5/8 Inch Grade 8

    BESTFIT TRUCK PARTS

    $40.78
    BESTfit 3/4 Inch Diameter Squared Top U Bolt Kit * High Quality U-Bolt Kit* Dimensions:- 3/4 Inch Ubolt Diameter - 4 Inch Width - 4.625 Inch Length* 2.0 Inch Threads* Ubolt Type- Square Bend* Grade- 8* Sold Individually* Warranty On U-Bolt Kits Against...
    $40.78
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  • Camshaft Bushing 1.5 ID X 1.875 OD X 1.88 Inch
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    Camshaft Bushing 1.5 ID X 1.875 OD X 1.88 Inch

    AUTOMANN USA

    $0.91
    Camshaft Bushing Replaces1225L1208, 1691529C2, 1125P640, 1125R1058 * High Quality Cam Bushing* Dimensions:- 1.5 Inch I.D.- 1.875 Inch O.D.- 1.88 Inch Length* Sold Individually* Warranty On Cam Bushings Against Defects In Workmanship & Material From Date...
    $0.91
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    $0.91
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  • 1/4 Inch PLC Collar Accessory Pack - White
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    1/4 Inch PLC Collar Accessory Pack - White

    AUTOMANN USA

    $1.50
    White Air Solenoid 1/4 Inch Push Lock Connect Collars - 10 Pack * High Quality Push Lock Connect Collar* White* Dimensions:- 0.25 Inch ID- 0.468 Inch OD- 0.125 Inch Height* Use With Air Solenoid Valve* Sold Individually* Warranty On Push Lock Connect...
    $1.50
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    $1.50
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  • 1/4 Inch PLC Collar Accessory Pack - Yellow
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    1/4 Inch PLC Collar Accessory Pack - Yellow

    AUTOMANN USA

    $2.51
    Yellow Air Solenoid 1/4 Inch Push Lock Connect Collars - 10 Pack * High Quality Push Lock Connect Collar* Yellow* Dimensions:- 0.25 Inch ID- 0.468 Inch OD- 0.125 Inch Height* Use With Air Solenoid Valve* Sold Individually* Warranty On Push Lock Connect...
    $2.51
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    $2.51
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  • BESTfit Nylon Brake Camshaft Bushing 1.5 ID X 2.125 OD X 1 Inch
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    BESTfit Nylon Brake Camshaft Bushing 1.5 ID X 2.125 OD X 1 Inch

    BESTFIT TRUCK PARTS

    $2.03
    BESTfit Nylon Brake Camshaft Bushing Replaces E-2361, E2361, 714923, 1225-R-1058 * High Quality Camshaft Bushing* Dimensions:- 1.500 Inch ID- 2.125 Inch OD- 1.00 Inch Length* Sold Individually* Warranty On Camshaft Bushings Against Defects In Workmanship...
    $2.03
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    $2.03
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  • 1/4 Inch PLC Collar Accessory Pack - Tan
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    1/4 Inch PLC Collar Accessory Pack - Tan

    AUTOMANN USA

    $1.98
    Tan Air Solenoid 1/4 Inch Push Lock Connect Collars - 10 Pack * High Quality Accessory Pack* Tan* Dimensions:- 0.25 Inch ID - 0.468 Inch OD - 0.125 Inch Height* Sold Individually* Warranty On Accessory Packs Against Defects In Workmanship & Material From...
    $1.98
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  • Yellow Carbon Steel 3 Rung Retractable Truck Step Yellow Carbon Steel 3 Rung Retractable Truck Step
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    Yellow Carbon Steel 3 Rung Retractable Truck Step

    AFTERMARKET

    $161.99
    Carbon Steel 3 Rung Retractable Truck Step W/ Non Slip Treads * High Quality Truck Step* Carbon Steel* Yellow* Mounting Frame- WIDth-19.63 Inch- Length-30.25 Inch- Thickness-2.68 Inch* Distance Between Rungs-9.50 Inch* Mounting Hole- Diameter 1.17 X .38-...
    $161.99
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    $161.99
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  • CSM 1776 Step Plate - Yellow Powder Coat, 5 X 20 X 1/4 Inch
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    CSM 1776 Step Plate - Yellow Powder Coat, 5 X 20 X 1/4 Inch

    CHROME SHOP MAFIA

    $269.99
    Yellow Powder Coated Step Plate W/ Stainless Steel 1776 & Tread Design Insert By Chrome Shop Mafia * High Quality Step Plate * Billet Aluminum Step Plate* Billet Base With Yellow Powder Coat Finish * Stainless Steel Custom Engraved Insert With 1776 And...
    $269.99
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    $269.99
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