Peterbilt 386 Fuel Tank Caps
If you've misplaced your fuel tank cap, don't fret! We've got you covered with our selection of aftermarket fuel tank caps for the Peterbilt 386. Browse our range of replacement vented, unvented, locking, and non-locking gas caps. Let's help you find the perfect fit for your needs!
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BESTfit 26 Inch Fuel Tank End Cap For Peterbilt
BESTFIT TRUCK PARTS
$361.99BESTfit Fuel Tank End Cap Fits Peterbilt * High Quality Fuel Tank End Cap* Aluminum* 26 Inch Diameter* Sold Individually***High Quality Aftermarket Replacement Part (Not OEM Part)***$361.99 -
BESTfit 23 Inch Fuel Tank End Cap For Peterbilt
BESTFIT TRUCK PARTS
$211.99BESTfit Fuel Tank End Cap Fits Peterbilt * High Quality Fuel Tank End Cap* 23 Inch* DOT Compliant* Sold Individually* Warranty On Fuel Tank End Cap Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...$211.99 -
2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads
VELVAC
$81.02Aluminum Non-Locking Fuel Cap, VentedReplace a poorly fitting fuel cap with this premium quality non-locking Velvac Fuel cap that is precision designed to deliver OE fit and functionality. It will prevent fuel vapors in the tank from leaking through the...$81.02 -
DEF Cap Replaces 908-0223-01 For Kenworth & Peterbilt
TPHD
$21.90Diesel Exhaust Fluid Cap For Kenworth & PeterbiltThis diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance. * High Quality DEF...$21.90 -
Chrome Plastic DEF Tank Cap Cover For Peterbilt 378, 379, 386, 387, 388, 389
LIFETIME NUT COVERS
$14.37Diesel Exhaust Fluid CapThis quality Diesel exhaust fluid cap by Lifetime Nut Covers is constructed of chrome plated plastic. It is sold individually and is made in the USA. * High Quality Diesel Exhaust Fluid Tank Cap* Made Of Chrome Plated Plastic*...$14.37 -
Polished Billet Aluminum Fuel Cap Covers For Peterbilt
LIFETIME NUT COVERS
$377.99Custom Fuel Cap Covers for Caps with T Style HandlesThis pair of fuel cap covers are made of polished billet aluminum. They are designed for fuel caps with a T style handle and mount easily with screws. The covers are made in the USA and are backed with...$377.99 -
Brass 2 Inch 11.5 TPI Non-Vented Fuel Cap
VELVAC
$48.95Brass Non-Vented Fuel Cap * High Quality Fuel Cap* Made Of Brass* Non-Vented* Non- Locking* Made Of Brass* 2 Inch Normal Size* 11.5 Threads Per Inch* Across Threads- Filler Neck: 2 5/16 Inches* Across Threads- Cap: 2 1/4 Inches* Female* Includes 14 Inch...$48.95 -
CSM Non-Vented Lever Lock Flush Fuel Tank Cap Assembly
CHROME SHOP MAFIA
$186.99Flush Fuel Cap Assembly by Chrome Shop MafiaThis flush fuel cap assembly features an unvented cap with a lever lock and an O-Ring Seal. It is sold individually and is made in the USA. * high quality cap* Non-Vented* lever lock* O-Ring seal* Sold...$186.99 -
BESTfit Non-Vented Lever-Style Non-Locking Fuel Cap With Pressure Relief For Peterbilt - Set Of 10
BESTFIT TRUCK PARTS
$675.99BESTfit Fuel Cap With Pressure Relief Fits Peterbilt * High Quality Fuel Cap* Non- Locking Fuel Cap With Pressure Relief Non-Vented* Set of 10* Warranty On Fuel Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$675.99 -
BESTfit Fuel Cap Gasket For Peterbilt
BESTFIT TRUCK PARTS
$12.19BESTfit Peterbilt Fuel Cap GasketPrevent dirt and dust from entering your fuel tank with this fuel cap gasket. It is made from nitrile butadiene rubber with 50-55A durometer. Fit for Peterbilt models. 0.210"W x 3.725" inner diameter x 4.145" outer...$12.19 -
BESTfit 4 Inch Non-Locking Lever Style Fuel Cap Replaces 11-04859-100 For Peterbilt
BESTFIT TRUCK PARTS
$73.99BESTfit Fuel Cap Fits PeterbiltThis high quality 4 inch non-locking lever style fuel cap that fits Peterbilt has pressure relief that is non-vented. The cap comes with a 90 day warranty. * High Quality Fuel Cap* 4 Inch Diameter* Lever-Style Non-Locking...$73.99