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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53.54 Inch Cross Tube, 1.812 In OD, 1-1/4 In-12 Ends, Replaces A3102Y3847
AUTOMANN USA
$153.9953.54 Inch C To C Cross Tube Replaces A3102Y3847 * High Quality Cross Tube* 1-1/4 Inch-12 I.D.* 1.812 Inch O.D.* 53.540 Inch Length* Made In USA* Sold Individually * Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of...$153.99 -
56 Inch Cross Tube - 2 In OD, 1-1/4 In-12 Ends, Replaces 820633
AUTOMANN USA
$170.9956 Inch C To C Cross Tube Replace 820633 * High Quality Cross Tube* 1-1/4 Inch-12 I.D.* 2.00 Inch O.D.* 56.00 Inch Length* Made In USA* Sold Individually * Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...$170.99 -
60.50 Inch Cross Tube - 2 In OD, 1-1/8 In-12 Ends, Replaces 1006732
AUTOMANN USA
$161.9960.50 Inch C To C Cross Tube Replaces 1006732 * High Quality Cross Tube* 1-1/8 Inch-12 I.D.* 2.00 Inch O.D.* 60.50 Inch Length* Made In USA* Sold Individually * Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase***...$161.99 -
59 Inch Cross Tube - 1.75 In OD, 1-1/8 In-12 Ends, Replaces 60239002
AUTOMANN USA
$191.9959 Inch C To C Cross Tube Replaces 60239-002, 1697807C91, A3102L4380 * High Quality Cross Tube* 1-1/8 Inch-12* O.D.- 1.75 Inch* Length- 59.00 Inch* Made In USA* Sold Individually * Warranty On Cross Tubes Against Defects In Workmanship & Material From...$191.99 -
17.625 Inch Fixed Torque Rod W/ Blank 1-1/4 Inch Dia. Shaft, Replaces 90045540
AUTOMANN USA
$202.9917.625 Inch Torque Rod W/ Blank Shaft Replaces 90045540 * High Quality Torque Rod* Includes - Torque Rod Bushing- Apex Bushing - Torque Rod Blank* 1-1/4 Inch Shaft Diameter* 17-5/8 Inch C To C* Side A- Straddle* Side B- Sleeve* Made In USA* Sold...$202.99 -
85MM Front Shackle Side Bar For Peterbilt, Kenworth
AUTOMANN USA
$15.2985MM Leaf Spring Shackle Side Bar Replacement For B20-6017 * High Quality Side Bar* 85MM C To C* 50.5MM Width * 16MM Bolt Holes* Front Medium Duty Axle With Bushings* Made In USA* Sold Individually * Warranty On Side Bars Against Defects In Workmanship &...$15.29 -
20 Inch Adjustable Torque Rod, 1-1/4 Inch, Replaces 90045537
AUTOMANN USA
$313.9920.00 Inch C To C Torque Rod Replaces 90045537 * High Quality Torque Rod * 20.00 Inch C To C* Shaft Diameter- 1-1/4 Inch* (2) Torque Rod Bushing* Side A And B- Straddle* Side A Angle 5 Degrees* Side B Angle- 8 Degrees* Made In USA* Sold Individually *...$313.99 -
19.625 Inch Adjustable Torque Rod, 1-1/4 Inch Dia, Replaces 90045539
AUTOMANN USA
$561.9919.625 Inch C To C Torque Rod Replaces 90045539 * High Quality Torque Rod * 19.625 Inch * Shaft Diameter- 1-1/4 Inch* (2) Torque Rod Bushing* Side A And B- Straddle* Made In USA* Sold Individually * Warranty On Torque Rods Against Defects In Workmanship...$561.99 -
62.875 Inch Cross Tube - 1.9 In OD, 1-1/4 In-12 Ends, Replaces A3102N4460
AUTOMANN USA
$192.9962.875 Inch C To C Cross Tube Replaces A3102N4460 * High Quality Cross Tube* 62.875 Inch Length* 1.90 Inch O.D.* 1-1/4 Inch-12 I.D.* Made In USA* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of...$192.99 -
55.50 Inch Cross Tube - 2.50 In OD, 1-5/8 In-12 Ends
AUTOMANN USA
$311.9955.50 Inch C To C Cross Tube * High Quality Cross Tube* 55.50 Inch Length* 2.50 Inch O.D.* 1-5/8 Inch-12 I.D.* (2) Sleeve Adapters At 1-5/8 Inch 12 OD To 1-1/4 Inch-12 ID Threading On Both Sides* Made In USA* Sold Individually* Warranty On Cross Tubes...$311.99 -
46.25 Inch Cross Tube - 2 In OD, 1-5/8 In-12 Ends, Replaces 971097
AUTOMANN USA
$282.9946.25 Inch C To C Cross Tube Replaces 971097 * High Quality Cross Tube* 46.25 Inch Length* 2.00 Inch O.D.* 1-5/8 Inch-12 I.D.* Made In USA* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High...$282.99 -
64 Inch Cross Tube - 2 In OD, 1-1/4 Inch-12 Ends, Replaces 820635
AUTOMANN USA
$217.9964 Inch Cross Tube Replaces 820635 * High Quality Cross Tube* 64 Inch Length* 2.00 Inch O.D.* 1-1/4 Inch-12 I.D.* Made In USA* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$217.99