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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1.794 X 10.41 Inch King Pin Kit Draw Key - Replaces 1115275, R201315BM, R201470, SKB-634, SRK-102
AUTOMANN USA
$240.991.794 X 10.41 Inch King Pin Kit Draw Key * High Quality King Pin Kit * 3.25 Inch And 3.68 Inch * Type- Dd Bushing * Type- Bronze * OD - 1.794 Inch * Length- 10.410 Inch * Thrust Bearing 460.T182S * Bushing 467.202 * Make- Meritor * Sold Individually**...$240.99 -
1.794 X 10.41 Inch King Pin Kit Draw Key - Replaces 2010021, 2599033, 2621572, 5301153, 549800C91
AUTOMANN USA
$217.991.794 X 10.41 Inch King Pin Kit Draw Key * High Quality King Pin Kit* Draw Key 2.81 Inches* And 3.87 Inches * Type- Dd Bushing * Type- Bronze * OD - 1.794 Inch * Length 10.410 Inch * Thrust Bearing 460.T182S * Bushing- 467.202 * Make- Meritor* Sold...$217.99 -
1.625 X 9.12 Inch King Pin Kit W/ SD Bushing - Replaces 50.121.05, 70.121.05, 806356, KPK1148, R200251
AUTOMANN USA
$256.991.625 X 9.12 Inch King Pin Kit W/ SD Bushing - Replaces H-1008431 & 1112446 * High Quality King Pin Kit* 1.625 In X 9.12 Inch King Pin * For Eaton EFA10F4, EFA12F3, EFA13F3 Steer Axles* Type- Sd Bushing * Type- Bronze * Thrust Bearing- 460.T8043 *...$256.99 -
PP1 Type Push-Pull Valve W/ 20 PSI Release Pressure
AUTOMANN USA
$17.61PP1 Type Push-Pull Valve * High Quality Push Pull Valve* PP1 Type* Release Pressure Is 20 PSI* Sold Individually** Warranty On Push Pull Valves Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part...$17.61 -
15.27 Inch Air Disc Brake Rotor - Replaces TDA3218K167, R6086, 82353218K167, 3218K167, 901025009
AUTOMANN USA
$414.9915.27 Inch Air Disc Brake Rotors * High Quality Air Disc Rotors* 15.270 Inch Disc * Brake Shape- U Shape * Disc OD - 15.270 Inch * Overall Depth- 6.125 Inch * Hole Diameter- 0.810 Inch * Nos Hole- 10 * Pilot Diameter- 8.75 Inch* Sold Individually**...$414.99 -
15.25 Inch Air Disc Brake Rotor - Replaces 3218Z156
AUTOMANN USA
$419.9915.25 Inch Air Disc Brake Rotors * High Quality Air Disc Rotors* 15.250 Inch * Disc Brake Shape- U Shape * Disc OD - 15.250 Inch * Overall Depth- 5.75 Inch * Hole Diameter- 0.813 Inch * Nos Hole- 10 * Pilot Diameter- 8.187 Inch * Applications Meritor...$419.99 -
17.1 Inch Air Disc Rotor W/ Threaded Bolt Holes - Replaces 23123642002, 55060, 55060P
AUTOMANN USA
$263.9917.1 Inch Air Disc Rotor W/ Threaded Bolt Holes * High Quality Air Disc Rotor * 17.10 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape Disc * OD - 17.10 Inch * Overall Depth- 5.650 Inch * Hole Diameter- 5/8 Inch -18 * Nos Hole- 10 * Pilot Diameter-...$263.99 -
17 Inch Air Disc Rotor W/ Threaded Bolt Holes - Replaces 802082, K038574, BW802082, S32193, 2516321C91
AUTOMANN USA
$288.99Air Disc Rotor - Replaces K038-574 & M44D76617 * High Quality Air Disc Rotor * 17.00 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape Disc * OD - 17.00 Inch * Overall Depth- 5.906 Inch * Bolt Circle- 9.813 Inch * Hole Diameter- 5/8 Inch -11 * Nos...$288.99 -
Severe Duty Air Disc Brake Pads - Replaces 802593, K109249, MMD1203AF, D1203, 8323-D1203, MPBD1203HD
AUTOMANN USA
$194.99Air Disc Brake Pads - Replaces 1138162F, 5013257, 81508205099, 81508205104 & 29042 * High Quality Air Disc Brake Pads* Severe Duty * Formulated For Demanding Service And Can Be Used On Vehicles In Combination With 20000-Lb Or 23000-Lb Rated Drum Brake...$194.99 -
Severe Duty Air Disc Brake Pads - Replaces D1311, 8426-D1311, D1690, 8917-D1690, MPBD1311HD, 3222E2605
AUTOMANN USA
$194.99Air Disc Brake Pads - Replaces 3222F2476, KIT2252H2BA, KIT2252H2BE, KIT2252H2CD, KIT2252H2DA & MMD1311AF * High Quality Air Disc Brake Pads* Severe Duty * Formulated For Demanding Service And Can Be Used On Vehicles In Combination With 20000-Lb Or...$194.99 -
16.926 Inch Air Disc Rotor Replaces 802083, 802569, K012741, 10023879, 10025445
AUTOMANN USA
$226.9916.926 Inch Air Disc Rotor * High Quality Air Disc Rotor* 16.926 Inch * Disc Brake Shape- Flat/Spline * Disc OD - 16.926 Inch * Overall Depth 1.770 Inch * Pilot Diameter 10.166 Inch * Application- Bendix Adb22X* Sold Individually** Warranty On Air Disc...$226.99 -
Severe Duty Air Disc Brake Pads - 4 Piece Set - Replaces KIT15625PM, KIT15627PM
AUTOMANN USA
$250.99Severe Duty Air Disc Brake Pads - 4 Piece Set * High Quality Air Disc Brake Pads * Severe Duty * 4 Piece Set * Formulated For Demanding Service And Can Be Used On Vehicles In Combination With 20000-Lbs Or 23000-Lbs Rated Drum Brake Materials* The Back...$250.99