
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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24 X 30 Inch Black Rubber Peterbilt Logo Mud Flap
OPP - ORIGINAL PARTS PROGRAM
$69.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass ReinforcementCheck out this OEM Heavy Duty Mudflap with the legendary red oval Peterbilt logo! It is here to keep your vehicle shielded from all the annoying road debris and pesky mud encounters...$69.99 -
24 X 24 Inch Square Black Rubber Peterbilt Logo Mud Flap
OPP - ORIGINAL PARTS PROGRAM
$59.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass ReinforcementThe 24-inch Square Black Rubber Peterbilt Logo Mud Flap is the perfect accessory to protect your rear truck wheels from mud, rocks, and debris. Made with durable rubber material,...$59.99 -
24 W X 14 H Black Rubber Mud Flap W/ Red & White Peterbilt Logo
OPP - ORIGINAL PARTS PROGRAM
$47.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass Reinforcement 24 Inches Wide X 14 Inches TallThis high quality 14 X 24 inch Black Rubber red and white Peterbilt Logo Mud Flap has a ribbed flap with fiberglass back reinforcement. The flap can...$47.99 -
24 X 18 Inch Black Rubber Mud Flap W/ Red & White Peterbilt Logo
OPP - ORIGINAL PARTS PROGRAM
$82.00Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass Reinforcement * Peterbilt is a registered trademark of Paccar* Made Of High Quality Black Rubber* Black With Red & White Peterbilt Logo* Ribbed Flap with Fiberglass Back Reinforcement* Fits on...$82.00 -
16 X 14 Inch Black Rubber Peterbilt Logo Mud Flap
OPP - ORIGINAL PARTS PROGRAM
$45.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass ReinforcementThe 16 Inch wide Peterbilt logo mud flap is expertly crafted using high-quality black rubber material. It features a sleek design with the iconic red and white Peterbilt logo,...$45.99 -
Stainless Logo Trim For Peterbilt Air Leaf Hanger
ROADWORKS
$39.99Stainless Logo Trim For Peterbilt Air Leaf Hanger * Made Of High Quality Stainless Steel* Mounts With 2 Sided Tape* Sold In Pairs* Warranty On Logo Trims Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...$39.99 -
SS Door Latch & Key Surround Flames For Peterbilt
ROADWORKS
$59.99Stainless Steel Door Latch Key Hole Surround Fits Peterbilt * High Quality Door Latch* Made Of Stainless Steel* Cutout With Flame* Made In USA* Sold As Pair* Warranty On Door Latch Key Hole Surround Against Defects In Workmanship & Material From Date Of...$59.99 -
Stainless Steel Dimpled Sleeper Vent Trim With Flames For Peterbilt
ROADWORKS
$49.26Roadworks Stainless Steel Sleeper Vent Trim With Flames * High Quality Vent Trim* Made Of Stainless Steel* Dimpled With Flames* Cutout Of Flames* Made In USA* Sold Individually * Warranty On Vent Trim Against Defects In Workmanship & Material From Date...$49.26 -
Chrome Interior View Window Trim For Peterbilt
LIFETIME NUT COVERS
$68.99Interior View Window Trim Fits PeterbiltTrim the interior view window of your truck with this shiny trim. It fits various Peterbilt 378, 379, 386, 388, and 389 models. The trim is made of chrome plated plastic and sold individually. * High Quality Window...$68.99 -
On Sale
304 Stainless Steel Half Moon Horizontal Grille Bar, 39 Inches For Peterbilt
TRUX ACCESSORIES
Now: $76.49Was: $89.99304 SS 39 Inch Half Moon Grille Bar W/ HardwareDo you prefer horizontal grille bars? Elite Truck Accessoriesoffers the new 33.5 inch half moon horizontal bars that will give your grille a smooth and unexpected look. This new bar design is engineered to...Now: $76.49Was: $89.99 -
Stainless Steel Exhaust Shield Filler Trim For Peterbilt 378, 379, 388, 389, 389 Glider
ROADWORKS
$134.99Stainless Steel Filler Trim For Exhaust Shields Fills Gap Between Back End Exhaust Shield & Front Edge Of Sleeper Give your truck a finishing touch with these stack guard filer trims. This trim fills the gap between the back end of the exhaust shield and...$134.99 -
Lincoln Chrome 6 Inch Angled Exhaust Mounting Clamp For Peterbilt 377, 378, 379, 386, 388, 389
LINCOLN CHROME
$142.99Chrome Plated SS Wide Style Angled Exhaust Mounting Clamp W/ 6 Inch DiameterEnsure a superior seal for your exhaust system with this 6-inch-wide angled bracket by Lincoln Chrome. It is specially designed to cover the seam on special stacks and made of...$142.99