
Peterbilt 386 Parts
Find the best Peterbilt 386 aftermarket and custom parts in the business here at 4 State. The Peterbilt 386 semi truck has all the same great features and construction expected from the Peterbilt brand, with one notable addition: the 386 has an innovative design that was developed to help reduce the ongoing operational costs for truck owners. Pete 386's aerodynamic shape and other careful considerations during manufacturing created a high value big rig that offers an unparalleled combination of fuel efficiency, performance, and style. If you want your truck to be a one-of-a-kind custom truck, 4 State Trucks has custom parts and accessories to help. Hit the highway in style with our selection of aftermarket bumpers, exhaust, wheels, and more for your Peterbilt 18 wheeler.
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Tractor Knob Deluxe Aluminum Screw On Air Valve Emerald Green
UNITED PACIFIC
$44.87Emerald Green Deluxe Aluminum Screw On Air Value Tractor KnobEnhance your truck's dashboard with our emerald green candy finish tractor air valve. Crafted from deluxe aluminum, it features a stainless plaque adorned with "Tractor" script and is designed...$44.87 -
Trailer Knob Deluxe Aluminum Screw On Air Valve Indigo Blue
UNITED PACIFIC
$28.75Indigo Blue Deluxe Aluminum Screw On Air Value Trailer KnobUpgrade your dashboard with our deluxe aluminum trailer air valve, featuring a striking indigo blue candy finish. This valve includes a stainless plaque with "Tractor" script and securely screws...$28.75 -
Tractor Knob Deluxe Aluminum Screw On Air Valve Indigo Blue
UNITED PACIFIC
$28.75Indigo Blue Deluxe Aluminum Screw On Air Value Tractor KnobEnhance your dashboard with our deluxe aluminum tractor air valve, boasting a sleek indigo blue finish. Featuring a stainless plaque adorned with "Tractor" script, this valve screws onto your...$28.75 -
Trailer Knob Deluxe Aluminum Screw On Air Valve Pearl White
UNITED PACIFIC
$26.71Pearl White Deluxe Aluminum Screw On Air Value Trailer KnobUpgrade your dashboard with our deluxe aluminum trailer air valve, featuring a stunning pearl white candy finish. Each valve includes a stainless plaque with "Tractor" script and screws onto your...$26.71 -
Tractor Knob Deluxe Aluminum Screw On Air Valve Pearl White
UNITED PACIFIC
$26.71Pearl White Deluxe Aluminum Screw On Air Value Tractor KnobEnhance your dashboard with our deluxe aluminum tractor air valve featuring a pearl white candy finish. Designed for easy installation onto your dashboard control board, it includes a stainless...$26.71 -
15 To 20 Inch Stainless Steel Adjustable Extension Arm
UNITED PACIFIC
$12.99Adjustable Extension ArmUpgrade your mirror setup with our Mirror Extension Arm crafted from durable stainless steel. This extension arm extends from 15 inches to 20 inches, providing versatility and enhanced visibility. Sold individually as an...$12.99 -
Hood Latch Covers For Peterbilt & Kenworth 386 & T660
UNITED PACIFIC
$14.49Hood Latch CoversUpgrade the look of your vehicle's hood and cab latches with our Chrome/Plastic Hood and Cab Latch Covers Set. This set includes two hood latch covers and two cab latch covers, all designed to enhance the aesthetic appeal of your truck...$14.49 -
Chrome Plastic Large Rectangular Cab Light Housing
UNITED PACIFIC
$21.51Large Rectangular Cab Light HousingUpgrade your cab lights with our Chrome-Plated Plastic Cab Light Housing. This rectangular housing boasts a durable construction and undergoes a triple chrome plating process for added longevity and style. Please note...$21.51 -
On Sale
Black Skull Air Valve Knob
UNITED PACIFIC
Now: $13.29Was: $18.99Black Skull Air Valve KnobThis air valve knob is sold individually and is an aftermarket replacement part, not OEM. * Air Valve Knob* Sold IndividuallyAftermarket Replacement Part (Not OEM)Now: $13.29Was: $18.99 -
On Sale
Chrome Maltese Cross Brake Knob, Screw On
UNITED PACIFIC
Now: $12.29Was: $24.57Chrome Plated Aluminum Screw On Maltese Cross Air Valve KnobThis air valve knob is made of chrome-plated aluminum, featuring a raised Maltese cross design without a sticker. It's designed to screw on and is sold individually as an aftermarket replacement...Now: $12.29Was: $24.57 -
Chrome Plastic Rocker Switch Trim With Red Jewel For Peterbilt & Kenworth (Pack Of 3)
UNITED PACIFIC
$9.27Rocker Switch TrimEnhance your vehicle's interior with our Rocker Switch Cover Pack. Made of durable chrome-plated plastic with a vibrant red jewel, this pack includes three covers for a stylish and functional upgrade. Aftermarket replacement part, not...$9.27 -
8.5 Inch Stainless Steel Pod Mount Convex Mirror
UNITED PACIFIC
$37.49Pod Mount Convex MirrorEnhance your vehicle's visibility with our Pod Mount Convex Mirror. Crafted from durable stainless steel, this mirror boasts an 8.5-inch diameter, providing a wide field of view. Designed to be sold individually as an aftermarket...$37.49