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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6 X 12 Inch Yellow S2 Style Step Plate
IOWA CUSTOMS
$150.99Step Plate Powder Coated Yellow With Flat End * High Quality Billet Aluminum Step Plate * Powder Coat Color - Yellow* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat Surfaces Only*...$150.99 -
6 X 12 Inch Post Office Blue S2 Style Step Plate
IOWA CUSTOMS
$150.99Step Plate Powder Coated Post Office Blue With Flat End * High Quality Billet Aluminum Step Plate * Powder Coat Color - Post Office Blue* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit...$150.99 -
6 X 12 Inch Crystal White S2 Style Step Plate
IOWA CUSTOMS
$150.99Step Plate Powder Coated Crystal White With Flat End * High Quality Billet Aluminum Step Plate * Powder Coat Color - Crystal White* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat...$150.99 -
6 X 12 Inch Red Baron S2 Style Step Plate
IOWA CUSTOMS
$150.99Step Plate Powder Coated Red Baron With Flat End * High Quality Billet Aluminum Step Plate * Powder Coat Color - Red Baron* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat Surfaces...$150.99 -
6 X 12 Inch Chrome-Plated S2 Style Step Plate
IOWA CUSTOMS
$272.99Step Plate Chrome Plated With Flat End * High Quality Billet Aluminum Step Plate * Color - Chrome Plated * Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 20 Inch Length* Made To Fit Flat Surfaces Only* S2 Style -...$272.99 -
6 X 12 Inch Gloss Black S2 Style Step Plate
IOWA CUSTOMS
$153.99Step Plate Powder Coated Gloss Black With Flat End * High Quality Billet Aluminum Step Plate * Powder Coat Color - Gloss Black* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat...$153.99 -
6 X 12 Inch Aluminum S2 Style Step Plate
IOWA CUSTOMS
$100.99Step Plate Billet Aluminum Finish With Flat End * High Quality Billet Aluminum Step Plate * Color - Billet Aluminum Finish* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 12 Inch Length* Made To Fit Flat Surfaces...$100.99 -
4 X 20 Inch Yellow S1 Style Step Plate
IOWA CUSTOMS
$142.99Step Plate Powder Coated Yellow With Concave Ends * High Quality Billet Aluminum Step Plate * Powder Coat Color - Yellow* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 4 Inch Width- 20 Inch Length* Made To Fit Flat Surfaces...$142.99 -
4 X 20 Inch Post Office Blue S1 Style Step Plate
IOWA CUSTOMS
$142.99Step Plate Powder Coated Post Office Blue With Concave Ends * High Quality Billet Aluminum Step Plate * Powder Coat Color - Post Office Blue* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 4 Inch Width- 20 Inch Length* Made To...$142.99 -
4 X 20 Inch Crystal White S1 Style Step Plate
IOWA CUSTOMS
$144.99Step Plate Powder Coated Crystal White With Concave Ends * High Quality Billet Aluminum Step Plate * Powder Coat Color - Crystal White* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 4 Inch Width- 20 Inch Length* Made To Fit...$144.99 -
4 X 20 Inch Red Baron S1 Style Step Plate
IOWA CUSTOMS
$142.99Step Plate Powder Coated Red Baron With Concave Ends * High Quality Billet Aluminum Step Plate * Powder Coat Color - Red Baron* Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 4 Inch Width- 20 Inch Length* Made To Fit Flat...$142.99 -
4 X 20 Inch Chrome-Plated Aluminum S1 Style Step Plate
IOWA CUSTOMS
$268.99Step Plate Chrome Plated With Concave Ends * High Quality Billet Aluminum Step Plate * Color - Chrome Plated * Designed To Accept Colored Or Stainless Inserts, Sold Separately* Size:- 6 Inch Width- 20 Inch Length* Made To Fit Flat Surfaces Only* S1 Style...$268.99