
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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Peterbilt 378 379 18 Inch Texas Stainless Steel Bumper W/ Boxed Ends & Tow Holes By Valley Chrome
VALLEY CHROME PLATING
$1,453.99Valley Chrome Texas Bumper W/ Boxed EndsUpgrade your vehicle's durability and style with our Stainless Steel Bumper, standing at 18 inches in height. Designed and manufactured in the USA as an aftermarket replacement part (not OEM), this bumper features...$1,453.99 -
Peterbilt 357 378 379 18 Inch Texas Square Black Powder Coated Bumper With Boxed Ends - Tow & 2 Inch Rnd Light Holes By Valley Chrome
VALLEY CHROME PLATING
$842.99Valley Chrome Texas Square Bumper W/ Boxed EndsEnhance your truck's durability and style with our Chrome-Plated Steel Bumper, standing 18 inches tall and featuring cutouts for tow holes and (15) 2-inch round light holes. Designed with a Texas square...$842.99 -
Peterbilt 357, 378, 379 12 Inch Texas Chrome Bumper W/ Boxed Ends - Tow & 4 Oval Holes By Valley Chrome
VALLEY CHROME PLATING
$898.99Valley Chrome Texas Bumper W/ Boxed EndsUpgrade your vehicle with our Chrome-Plated Steel Bumper, featuring a compact yet robust 12-inch height. This aftermarket replacement part (not OEM) is crafted in the USA for superior quality and durability. It...$898.99 -
Peterbilt 357 378 379 18-16 Inch American Eagle Tapered Chrome Bumper W/ Mounting Holes By Valley Chrome
VALLEY CHROME PLATING
$1,432.99Valley Chrome American Eagle Style BumperUpgrade your vehicle with our Chrome-Plated Steel Bumper, featuring a versatile height range from 18 inches to 16 inches. This aftermarket replacement part (not OEM) is meticulously crafted in the USA, ensuring...$1,432.99 -
Freightliner, Kenworth, Peterbilt 20 Inch Texas Blind Mount Stainless Steel Bumper With Boxed Ends & 9 Oval Light Holes By Valley Chrome
VALLEY CHROME PLATING
$1,711.99Valley Chrome Texas Bumper W/ Boxed EndsElevate your truck's aesthetics and durability with our Stainless Steel Bumper, standing tall at 20 inches. Crafted in the USA, this aftermarket replacement part features Texas boxed ends and strategically placed...$1,711.99 -
Peterbilt 379 Valley Chrome Mitered End American Roadrunner Bumper Fits
VALLEY CHROME PLATING
$1,332.9922 Inch Chrome American Roadrunner Mitered End Bumper W/ UST Mounting Plates - Bumper - Chrome-Plated Steel - 22 Inch Height - American Roadrunner - Mitered End - UST Mounting Plates - Sold Individually -...$1,332.99 -
Freightliner, Kenworth, Peterbilt 20 Inch Texas Chrome Bumper With Rolled Ends, UST Plates & End 0.625 Inch Light Holes By Valley Chrome
VALLEY CHROME PLATING
$1,953.99Valley Chrome Rolled End Bumper With UST Mounting PlatesElevate your truck's style with our Chrome-Plated Steel Bumper, standing 20 inches tall with cutouts for (1) 0.625 inch hole at each end. Crafted in the USA with a rolled end design, this...$1,953.99 -
Freightliner, Kenworth, Peterbilt, Western Star 22 Inch Road Runner Stainless Steel Bumper With Mitered Ends & USX Mounting Plates By Valley Chrome
VALLEY CHROME PLATING
$1,853.99Valley Chrome Mitered End Bumper With UXS PlatesEnhance your vehicle's durability and style with our Stainless Steel Bumper, standing tall at 22 inches. This aftermarket replacement part (not OEM) is meticulously crafted in the USA, featuring mitered...$1,853.99 -
Freightliner, Kenworth, Peterbilt 20 Inch Stainless Texas Bumper Blind Mount With Mitered Ends
VALLEY CHROME PLATING
$1,602.9920 Inch Stainless Texas Bumper Blind Mount With Mitered Ends - Bumper - Stainless Steel - 20 Inch - Mitered Ends - Blind Mount - Includes UST Mounting Brackets - Sold Individually - Aftermarket Replacement Part...$1,602.99 -
Freightliner, Kenworth, Peterbilt 18 Inch Blind Mount USX Bumper With Rolled Ends & 15 Rnd 2 Inch light Holes By Valley Chrome
VALLEY CHROME PLATING
$749.99Valley Chrome Blind Mount Rolled End BumperEnhance your vehicle's aesthetics and durability with our Chrome-Plated Steel Bumper, standing at 18 inches in height. Crafted in the USA as an aftermarket replacement part (not OEM), this bumper features...$749.99 -
Freightliner, Kenworth, Peterbilt, Western Star 18 Inch Tapered Blind Mount Chrome Bumper With Rolled Ends By Valley Chrome
VALLEY CHROME PLATING
$978.99Valley Chrome Tapered Rolled End BumperUpgrade your truck's appearance and durability with our Chrome-Plated Steel Bumper, standing at an impressive 18 inches in height. Crafted with a tapered rolled end design and made in the USA, this aftermarket...$978.99 -
On Sale
Freightliner Classic, Peterbilt 3 13/16 Inch Chrome Plastic Classic Speed & Tachometer Gauge Bezel
UNITED PACIFIC
Now: $2.54Was: $3.63Classic Design Chrome Cover For 3 13/16 Inch GaugeUpgrade your dashboard with this chrome-plated plastic gauge bezel, designed to fit around your speedometer and/or tachometer. This aftermarket replacement part (not OEM) adds a touch of sleek, modern...Now: $2.54Was: $3.63