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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Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock
BESTFIT TRUCK PARTS
$146.99Type 30 Service Chamber W/ 4.75 Inch Chamber & Tailgate StrokeYou can use the special type 30 air brake chamber for your tailgate or mud flaps. The chamber is 4.750 inches with a 1 5/8 inch long push rod and has a tailgate stroke. It is sold individually...$146.99 -
BESTfit 22.875 Inch Torque Rod Forged For Peterbilt
BESTFIT TRUCK PARTS
$112.99BESTfit 22-7/8 Inch C To C Torque Rod Forged * High Quality Torque Rod* 22-7/8 Inch C To C* Forged* Non Rebushable* Bushing Angles Are 0 Deg* Made In USA* Sold Individually * Warranty On Torque Rods Against Defects In Workmanship & Material From Date Of...$112.99 -
BESTfit 22-7/8 Inch Crimped Fixed Torque Rod W/ Non Rotating Bushings For Peterbilt
BESTFIT TRUCK PARTS
$216.99BESTfit 22-7/8 Inch C To C Fixed Torque Rod W/ Crimped Style Rod Ends * High Quality Torque Rod* Includes - (1) Torque Rod Blank 22.875 Inch- (2) Torque Rod Bushing* 1-1/4 Inch Shaft* 22-7/8 Inch C To C* Fixed Rod* Rebushable* Bushing Angles Are 0 Deg...$216.99 -
BESTfit 22-7/8 Inch Crimped Torque Rod W/ Non Rotating Bushings For Peterbilt
BESTFIT TRUCK PARTS
$145.99BESTfit 22-7/8 Inch C To C Torque Rod W/ Crimped Style Rod Ends * High Quality Torque Rod* 22-7/8 Inch C To C* Non-Rebushable* Non-Rotating Bushings * With Crimped Bar Style Rod Ends * Bushing Angles Are 0 Deg. And 10 Deg* 4 Spring Tandem* Made In USA*...$145.99 -
BESTfit 17-11/32 Inch Fixed Torque Rod W/ Bushings - DT1675-ROT For Peterbilt
BESTFIT TRUCK PARTS
$265.99BESTfit 17-11/32 Inch C To C 17-11/32 Inch Fixed Torque Rod * High Quality Torque Rod* Includes - 1-Tmrb173438- 2-Trb6820E* 1-1/4 Inch Shaft* 17-11/32 Inch C To C* Fixed Rod* Rebushable* Side A- Straddle* Side A Angle- 0* Side B Angle- 10* Made In USA*...$265.99 -
BESTfit Torque Rod Kit- Replaces 65781001 For Hendrickson
BESTFIT TRUCK PARTS
$281.99BESTfit Torque Rod Kit Replaces 65781-001, 65781-001L * High Quality Torque Rod Kit* Includes - (1) Ultra Rod Plus Tube End W/O Bushing- (1) Ultra Rod Plus Spacer End W/O Bushing- (2) Torque Rod Bushing Hendrickson* Made In USA* Sold Individually *...$281.99 -
BESTfit Equalizer Shaft 2 In OD X 6-3/4 Inch - E3083A For Dayton, IHC
BESTFIT TRUCK PARTS
$24.46BESTfit Equalizer Shaft Replaces 39400021, 39400089, 365350C1 * High Quality Equalizer Shaft * Dimensions:- 2.0 Inch OD- 6-3/4 Inch Length* Use With Groove Pin - 1/2in x 2-3/4in Nominal* Sold Individually * Warranty On Equalizer Shafts Against Defects In...$24.46 -
Thrust Washer, 1-3/4in ID x 4-1/8in OD - 17501011 For Silent Drive
AUTOMANN USA
$7.121/4 Inch Thick Silent Drive Thrust Washer * High Quality Thrust Washer* Dimensions:- 1-3/4 Inch ID- 4-1/8 Inch OD* 1/4 Inch Thickness* Silent Drive* Sold Individually * Warranty On Thrust Washers Against Defects In Workmanship & Material From Date Of...$7.12 -
BESTfit Spring Roller Assembly - E1975 For Reyco Granning Suspension
BESTFIT TRUCK PARTS
$8.14BESTfit Spring Roller Assembly Replaces S7230, E1975 And R301975 * High Quality Roller Assembly* Consists Of - (2) U Bolt Washer- (1) Lock Nut St 1/2 Inch - (1) Cap Screw 1/2 In-20 X 5-1/2 In - (1) Spacer Tube 27/32 In X 1/2 In X 3-5/16 In* Sold...$8.14 -
BESTfit 18 Inch To 22 Inch Adjustable Torque Rod -Replaces Dd75-373
BESTFIT TRUCK PARTS
$310.99BESTfit Adjustable Torque Rod 18 Inch To 22 Inch ,DD75-373 * High Quality Torque Rod* 18 Inch To 22 Inch* Adjustable* Sold Individually * Warranty On Adjustable Torque Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$310.99 -
Suspension Washer 1.77 OD X 1.021 ID X 3/16 Inch For Mack Trunnion Stand Roller
AUTOMANN USA
$5.09Mack 3/16 Inch Thick Suspension Washer * High Quality Washer* 1.77 Inch OD* 1.021 Inch ID* 3/16 Inch Thickness * Suspension Type* Sold Individually * Warranty On Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$5.09 -
Spring Roller, 4 1/8 Inch For Rear Air Leaf
AUTOMANN USA
$8.151/2 Inch ID Rear Air Leaf Spring Roller * High Quality Spring Roller* 1/2 Inch ID * 27/32 Inch OD * 4 1/8 Inch Length* Rear* Air Leaf * Sold Individually* Warranty On Spring Rollers Against Defects In Workmanship & Material From Date Of Purchase*** High...$8.15