
Peterbilt 388 Parts
Find the best Peterbilt 388 custom and aftermarket parts in the business here at 4 State. The Peterbilt 388 is a dependable semi truck model that meets the brand's commitment to durability, comfort, and safety for truck owners. When you drive a Pete 388, you'll enjoy the combination of power and strength - and, with help from 4 State Trucks, you can customize your truck to meet your needs. We've got aftermarket and custom bumpers, lighting, toolboxes, and all the aftermarket parts you need for your Pete 388.
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Chrome Barefoot Shape Gas Pedal Cover
UNITED PACIFIC
$12.99Chrome Plated Barefoot Accelerator PedalEnhance your vehicle's interior with our Chrome-Plated Metal Gas Pedal Cover. Measuring 9 inches in a distinctive barefoot shape, this cover mounts over your existing 2-inch or smaller width accelerator pedal for a...$12.99 -
Leak Defender Fuel Cap Replacement O-Ring
HEAVY TRUCK SOLUTIONS
$10.46Leak Defender Fuel Cap Gasket Seal ReplacementLooking for a reliable aftermarket replacement part for your fuel cap? Our black O-ring is designed specifically for fuel cap replacement, ensuring a secure and tight seal. Sold individually, this O-ring is a...$10.46 -
20-Inch Stainless Steel Mud Flap Weights
TURNPIKE TRUCK TRIM
$67.99Enhance Mud Flap Stability with 20-Inch Stainless Steel WeightsEnsure your mud flaps remain securely in place with these 20-inch stainless steel weights. Designed to minimize movement and maintain optimal positioning, these weights contribute to both the...$67.99 -
Peterbilt Pedals Skull Oval Logo Plate Insert
REALWHEELS
$16.31Skull Oval Logo Plate Insert For Peterbilt PedalsIntroducing the Skull Plate logo for your truck, designed to adhere easily with M3 tape. This aftermarket replacement part adds a bold and distinctive look to your vehicle, perfect for enthusiasts who want...$16.31 -
Peterbilt RealWheels Billet Aluminum Upper Door Grab Handle
REALWHEELS
$210.99Aluminum Upper Door Grab Handle - Grab Handle - Billet Aluminum - Upper Door - One Handle - Made In USA - Sold Individually - Aftermarket Replacement Part (Not OEM)$210.99 -
Peterbilt Pedals USA Oval Logo Plate Insert
REALWHEELS
$16.31USA Oval Logo Plate Insert For Peterbilt PedalsIntroducing the USA Plate logo, an aftermarket replacement part that adheres securely with M3 tape. This plate proudly displays the USA flag design, perfect for showing patriotic spirit on your truck...$16.31 -
Peterbilt 367, 379, 386, 388, 389, 389 Glider RealWheels Black Anodized Aluminum Billet Pedal Set W/ Peterbilt Logo & Pyramid Cut Design
REALWHEELS
$396.99Black Anodized Pyramid Cut Diamond Pattern Pedal Set W/ Peterbilt Logo - Pedal Set - Includes - 1 Clutch Pedal - 1 Brake Pedal - 1 Throttle Pedal - Billet Aluminum - Black Anodized - Polished - Peterbilt...$396.99 -
Peterbilt Pedals Longhorn Oval Logo Plate Insert
REALWHEELS
$17.33Longhorn Oval Logo Plate Insert For Peterbilt PedalsIntroducing the Longhorn Plate logo, an aftermarket replacement part that adheres securely with M3 tape. This plate adds a distinctive Longhorn design to your truck, perfect for enthusiasts looking to...$17.33 -
8.5" x 4.5" 304 Stainless Steel Exterior Under-Sleeper Corner Bracket with Watermelon Light Hole
JML KUSTOMS
$84.99Enhance Your Peterbilt's Exterior with a Durable Under-Sleeper Corner BracketUpgrade your Peterbilt truck's exterior lighting with our 8.5-inch by 4.5-inch under-sleeper corner bracket, crafted from premium 304 stainless steel. Designed to accommodate a...$84.99 -
Peterbilt 367, 379, 386, 388, 389, 389 Glider RealWheels Polished Aluminum Billet Pedal Set W/ Peterbilt Logo & Pyramid Cut Design
REALWHEELS
$346.99Pyramid Cut Diamond Pattern Pedal Set W/ Peterbilt Logo - Pedal Set - Includes - 1 Clutch Pedal - 1 Brake Pedal - 1 Throttle Pedal - Billet Aluminum - Polished - Peterbilt Logo - New Design Featuring...$346.99 -
Stainless Steel Halo Unibilt Logo Trim (Pair)
ROADWORKS
$33.99Add a Sleek Touch to Your Unibilt Sleeper with Stainless Steel Halo Logo TrimElevate the appearance of your Unibilt sleeper with this stainless steel Halo logo trim pair. Designed to seamlessly integrate with Unibilt sleeper trucks, this trim adds a...$33.99 -
Peterbilt Stainless Steel Rear Ingress Handles
REALWHEELS
$177.99Peterbilt SS Rear Ingress Handles - Rear Ingress Handle - Stainless Steel - Made In USA - Sold As Pair - Aftermarket Replacement Part (Not OEM)$177.99