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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Flat Panel Day Cab Kit For Peterbilt 375, 377, 378, 379, 388, & 389
FIBERTECH
$1,546.99Flat Panel Day Cab Kit Fits Peterbilt * High Quality Flat Panel Day Cab Kit * Made Of Fiberglass* 1 Inch x 2 Inch Aluminum Bracing* Fiberglass Interior Window Trim* 19 Inch x 36 Inch Rear Window Glass* Window Seal And Hardware And Light Gray Interior...$1,546.99 -
Ultra Cab Deluxe Day Cab Conversion Kit For Peterbilt
FIBERTECH
$1,892.99Ultra Cab Deluxe Day Cab Conversions Kit Fits Peterbilt * High Quality Conversion Kit* Made Of Fiberglass* Comes Complete with Bonded, Internal Aluminum Bracing and Mounting Hardware* Kit Includes: - One-Piece Fiberglass Panel- Bonded 1 X 2 Inch Aluminum...$1,892.99 -
Flat Top Deluxe Day Cab Conversion Kit For Peterbilt Unibilt
FIBERTECH
$1,546.99Flat Top Deluxe Day Cab Conversions Kit Fits PeterbiltThe Peterbilt Deluxe Ultra Cab Flat Panel Day Cab Kit enhances your truck with a 3-Piece 6-inch Cab Extension for added space and comfort. It has bonded Aluminum Bracing for enhanced durability and...$1,546.99 -
CSM Aluminum Diamond Plate Toolbox, 30 x 30 x 15 Inch W/ Perforated Steps For Peterbilt 359, 377, 378, 379, 389, 389 Glider
CHROME SHOP MAFIA
$779.99Aluminum Step Tool Box W/ SS Locking T Handle Latch By Chrome Shop MafiaGet your Peterbilt OE stye replacement aluminum Tool Box by Chrome Shop Mafia at 4 State Trucks. It features a 7-inch lower step and a 4.75-inch upper step with grip to prevent...$779.99 -
14 Inch Chrome Steel Texas Square Bumper W/ Mounting & Tow/Hitch Holes For Peterbilt 378/ 379 Conventional 1987-2007
VALLEY CHROME PLATING
$760.99Valley Chrome 14 Inch Chrome Steel Texas Square Bumper With Mounting & Tow/Hitch Holes * High Quality Replacement Bumper* Made Of Chrome Plated Steel* Texas Square14 Inch* Has Cutouts For:- Mounting Holes- Tow/Hitch Holes* Does Not Include Mounting...$760.99 -
20 Inch Chrome American Eagle Rolled End Blind Mount Bumper W/ Tow Holes For Peterbilt 378, 379
VALLEY CHROME PLATING
$1,903.99Valley Chrome American Eagle Rolled End Blind Mount Bumper W/ Tow Holes Fits Peterbilt 378 & 379 * High Quality Bumper* Made Of Chrome Plated Steel * 20 Inch American Eagle* Has Cutouts For:- Tow/Hitch Holes* Does Not Include Mounting Bolts, Washers Or...$1,903.99 -
16 Inch Chrome Texas Boxed End Bumper W/ Tow, Square Fog Light Holes For Peterbilt 357, 378, 379 SFA
VALLEY CHROME PLATING
$848.99Valley Chrome Texas Boxed End Bumper W/ Tow & Square Fog Light Holes Fits Peterbilt 357, 378 & 379 SFA * High Quality Bumper* Made Of Chrome Plated Steel * 16 Inch Texas Boxed End* Has Cutouts For:- Mounting Holes- Rectangular Fog Light Holes - Tow...$848.99 -
16 Inch Chrome Texas Mitered End Road Runner Bumper, 7 Gauge W/ Tow Hole For Peterbilt 357, 378, 379 SFA
VALLEY CHROME PLATING
$848.99Valley Chrome Texas Mitered End Road Runner Bumper W/ Tow Hole Fits Peterbilt 357, 378 & 379 SFAIf you are in the market for a new or replacement bumper, look no further than this 7-gauge (3/16 inch thick) chrome-plated steel bumper from Valley Chrome...$848.99 -
12 Inch Chrome Texas Mitered End Road Runner Bumper, 7 Gauge W/ Tow Hole For Peterbilt 357, 378, 379 SFA
VALLEY CHROME PLATING
$848.99Valley Chrome Texas Mitered End Road Runner Bumper W/ Tow Hole Fits Peterbilt 357, 378 & 379 SFAIf you are in the market for a new or replacement bumper, look no further than this 7-gauge (3/16 inch thick) chrome-plated steel bumper from Valley Chrome...$848.99 -
20 Inch Stainless Steel Standard Rolled End Bumper W/ Tow Hole For Peterbilt 357, 378 & 379 SFA
VALLEY CHROME PLATING
$1,460.99Valley Chrome 20 Inch To 16 Inch Rolled End Bumper W/ Tow Hook Holes Fits Peterbilt 378 & 379 Are you looking to customize your truck with a big shiny bumper? Elite Truck Accessoriesoffers this quality 20 inch bumper with tapered ends by Valley Chrome...$1,460.99 -
24 Inch Chrome American Eagle Bumper, 10 Gauge W/ Tow Hole For Peterbilt 357, 378, 379 1987-2007
VALLEY CHROME PLATING
$1,925.99Valley Chrome American Eagle Bumper W/ Tow Hole Fits Peterbilt 357, 378, 379If you are in the market for a new or replacement bumper, look no further than this 10-gauge (1/8 inch thick) chrome-plated steel bumper from Valley Chrome Plating here at 4...$1,925.99 -
22 Inch Boxed End Tapered Bumper W/ Mounting & Tow/Hitch Holes W/ 2 Tow Holes And UST Mounting Plate For Peterbilt 378/ 379 Conventional 1987-2007
VALLEY CHROME PLATING
$1,582.99Valley Chrome 22 Inch Boxed End Tapered Bumper W/ Mounting & Tow/Hitch Holes W/ 2 Tow Holes And UST Mounting Plate * High Quality Bumper* Made Of Chrome Steel* Has Cutouts For:- Mounting Holes- Tow/Hitch Holes- W/ 2 Tow Holes And UST Mounting Plate* 22...$1,582.99