4 Inch Fuel Tank Strap & Liner Kit By BESTfitThis fuel tank strap and liner fits a 23 inch diameter tank. The strap is 4 inches wide and made of aluminum. The liner is 7 foot long. Replaces OE number 11-03595.* High Quality Fuel Tank Strap Kit* Fits 23...

Replacement O-Ring Gasket By BESTfit Fits Peterbilt Lever Lock Style Fuel CapsPrevent 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...

BESTfit Flange-Mount Expansion Block For Peterbilt 384, 386, 388, 389 & 587Restore your vehicle's air conditioning efficiency with the BestFit Expansion Block, a direct replacement for part number 85104197. Engineered for precision and durability, this...

80 Gallon 26 X 38 Inch Aluminum Fuel Tank- Center Fill W/ New Style Manifold By BESTfitThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso...

4 Inch Fuel Tank Strap By BESTfitThis high quality 4 inch Wide Aluminum Fuel Tank Strap fits Peterbilt with 26 inch diameter tanks will fit stock tank brackets. The strap has a satin finish and is made in North America.* High Quality Fuel Tank Strap*...

Peterbilt 4 Inch Fuel Cap Replaces 11-04859-100 By BESTfitThis vented aluminum fuel cap is built to provide a secure, dependable seal while allowing proper tank ventilation for heavy-duty trucks. It features a 3 inch thread diameter and is designed to...

4 Inch Locking Fuel Cap With Pressure Relief By BESTfit Fits Peterbilt 300 SeriesThis 4-inch aluminum fuel cap features a lever-style locking mechanism and a non-vented pressure relief system. It replaces OE number 11-04859-200 and is sold individually.*...

Driver Side 80 Gallon 26 X 38 Inch Aluminum Fuel Tank- Rear Fill W/ New Style Manifold By BESTfit* High Quality Fuel Tank* Made Of 11 Gauge Aluminum* Dimensions:  - 26 Inch Diameter   - 38 Inch Overall Length   - 33 Inch Seam To Seam*...

75 Gallon 23 X 43 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfitThe 75 Gallon Center Fill Fuel Tank, measuring 23 inches in diameter and 43 inches in length, is an ideal replacement fuel tank designed for heavy-duty trucks...

4 Inch Fuel Tank Strap Webbing By BESTfitThis strap liner is designed for 4-inch wide fuel tank straps on Peterbilt trucks and replaces part number 11-02331-000. It's made with durable webbing and an adhesive backing for easy installation, helping to...

Peterbilt Fuel Cap With Pressure Relief By BESTfitThe BESTfit Non-Vented Lever-Style Non-Locking Fuel Cap is a premium solution for Peterbilt trucks seeking dependable fuel system protection. Its pressure relief feature maintains proper fuel tank...

80 Gallon 26 X 38 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfit* High Quality Fuel Tank* Made Of 11 Gauge Aluminum* Dimensions:  - 26 Inch Diameter  - 33 Inch Length Seam To Seam  - 38 Inch Overall Length* 80...