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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Bronze Bushing, 1-1/4 OD x 1 ID x 3 Inch
AUTOMANN USA
$12.233 Inch Bronze Bushing Replaces 2HR732 * High Quality Bronze Bushing* Dimensions:- 3.00 Inch Length- 1.25 Inch O.D.- 1.00 Inch I.D.* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High...$12.23 -
Bronze Bushing, 1-3/8 OD x 1-1/8 ID x 3 Inch
AUTOMANN USA
$11.993 Inch Bronze Bushing Replaces 4HR265 * High Quality Bronze Bushing* 3.00 Inch Length* 1.375 Inch O.D.* 1.125 Inch I.D.* Sold Individually* Warranty On Bronze Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$11.99 -
5-1/2 Inch Cap Screw Hex Bolt 7/8In -9 Thread For Hendrickson Turner Trailer
AUTOMANN USA
$5.15Hex Cap Screw Bolt Replaces 70263701 * High Quality Cap Screw* 7/8 Inch Bolt Diameter* 5-1/2 Inch Bolt Length* Bolt Type- Hex Bolts* Thread- 9* Pitch- Coarse* Grade-8* Sold Individually* Warranty On Cap Screws Against Defects In Workmanship & Material...$5.15 -
Air Disc Brake Rotor - OD 17.000 Inch, Overall Depth 5.313 Inch, Bolt Circle 8.656 Inch, Hole Dia. M16 - 1.5 Inch, Pilot Dia. 7.640 Inch
AUTOMANN USA
$338.99U Shaped 10 Hole Air Disc Rotor 17 Inch * High Quality Air Disc Rotor* Disc O.D.- 17.00 Inch* Overall Depth- 5.313 Inch* Bolt Circle- 8.656 Inch* Threaded Bolt Holes* Disc Brake Shape- U Shape * Hole Diameter- M16 X 1.5* Number Of Holes- 10* Pilot...$338.99 -
25.375 Inch Torque Rod, 1-1/4 Inch Shaft Dia.
AUTOMANN USA
$205.9925.375 Inch Torque Rod W/ Side A And B- Straddle * High Quality Torque Rod* 25.375 Inch * 1-1/4 Inch Shaft Diameter* Side A And B- Straddle* Made In USA* Sold Individually* Warranty On Torque Rods Against Defects In Workmanship & Material From Date Of...$205.99 -
Frame Hanger, Passenger Side For Watson & Chalin
AUTOMANN USA
$662.99Passenger Side Frame Hanger, Replaces 92036920Z & 92039720Z * High Quality Frame Hanger* Passenger Side* Made In USA* Sold Individually* Warranty On Frame Hangers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$662.99 -
Frame Hanger, Driver Side For Watson & Chalin
AUTOMANN USA
$662.99Driver Side Frame Hanger, Replaces 90236910Z & 92039710Z * High Quality Frame Hanger* Driver Side* Made In USA* Sold Individually* Warranty On Frame Hangers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$662.99 -
7/16 Inch HD Lock Washer
AUTOMANN USA
$1.01HD Lock Washer For 7/16 Inch Bolt * High Quality Lock Washer* 5/32 Inch Width* 1/8 Inch Thickness* 7/16 Inch Size* Sold Individually * Warranty On Lock Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$1.01 -
5/16 HD Lock Washer
AUTOMANN USA
$1.01HD Lock Washer For 5/16 Inch Bolt * High Quality Lock Washer* 1/8 Inch Width* 3/32 Inch Thickness* 5/16 Inch Size* Sold Individually * Warranty On Lock Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$1.01 -
5/8 Inch HD Lock Washer
AUTOMANN USA
$2.02HD Lock Washer For 5/8 Inch Bolt * High Quality Lock Washer* 7/32 Inch Width* 3/16 Inch Thickness* 5/8 Inch Size* Sold Individually * Warranty On Lock Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$2.02 -
1 Inch HD Lock Washer
AUTOMANN USA
$1.01HD Lock Washer For 1 Inch Bolt * High Quality Lock Washer* 5/16 Inch Width* 5/16 Inch Thickness* 1 Inch Size* Sold Individually * Warranty On Lock Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$1.01 -
3/4 Inch HD Lock Washer
AUTOMANN USA
$1.01HD Lock Washer For 3/4 Inch Bolt * High Quality Lock Washer* 1/4 Inch Width* 7/32 Inch Thickness* 3/4 Inch Size* Sold Individually * Warranty On Lock Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$1.01