Peterbilt 375/377 Fuel Tank Caps
Are you on the lookout for top-quality fuel tank caps for your Peterbilt 375 and 377? At 4 State Trucks, we've got you covered. Whether you're looking for a lockable diesel cap, a gas cap with specific capacity, or even replacement seals and gaskets, we have what you need. Our wide range of options ensures that you find the perfect fit without any hassle.
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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 -
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 -
Peterbilt Leak Defender Anti-Siphon BRCS
HEAVY TRUCK SOLUTIONS
$120.82Leak Defender Anti-Siphon BRCS For PeterbiltProtect your vehicle from fuel theft with the Anti-Siphon Tube, made from durable billet aluminum. Designed to prevent unauthorized siphoning, this tube is essential for safeguarding your fuel. Suitable for...$120.82 -
Peterbilt Leak Defender Anti-Siphon Kit
HEAVY TRUCK SOLUTIONS
$409.89Peterbilt 3-Piece Fuel Neck Adapter Set W/ Collar, Fuel Cap, and Anti-Siphon DeviceEnhance your vehicle's fuel security with our Anti-Siphon Kit, crafted from billet aluminum for durability. This kit includes an anti-siphon mechanism, collar, fuel cap,...$409.89 -
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 -
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 Non-Vented Lever-Style Locking Fuel Cap With Pressure Relief For Peterbilt - Set Of 10
BESTFIT TRUCK PARTS
$865.99BESTfit Locking Fuel Cap With Pressure Relief Fits Peterbilt * High Quality Fuel Cap* Lever-Style Locking With Pressure Relief Non-Vented* Set of 10* Warranty On Fuel Caps Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$865.99 -
BESTfit Non-Vented Lever-Style Locking Fuel Cap With Pressure Relief For Peterbilt
BESTFIT TRUCK PARTS
$98.89BESTfit Locking Fuel Cap With Pressure Relief Fits Peterbilt 300 Series * High Quality Fuel Cap* Made Of Aluminum* Nominal Size: 4 Inch * Lever-Style Locking * Pressure Relief Non-Vented* Sold Individually* Warranty On Fuel Caps Against Defects In...$98.89