Fuel Tanks

23 Inch Fuel Tank End Cap By BESTfit Fits PeterbiltThe BESTfit Fuel Tank End Cap is a high-quality aluminum cap designed to fit select 23 diameter fuel tanks for select Peterbilt Models. End Cap is...

4 Inch Fuel Tank Strap By BESTfitSecure your Peterbilt's 23-inch diameter fuel tank with confidence using the BESTfit 4 Inch Aluminum Fuel Tank Strap. Built from premium aluminum, this strap measures...

Aluminum Upper Fuel Tank Bracket For 23 Inch Diameter Fuel Tanks By BESTfitThe BESTfit Aluminum Mounting Bracket for Upper Fuel Tanks is built to provide dependable support and long-term durability...

Driver Side 90 Gallon- 26 X 66 Inch Aluminum Fuel Tank- DEF Tank Cover W/ New Style Manifold By BESTfitDesigned for Peterbilt trucks, this 90 Gallon Aluminum Fuel Tank DEF Tank Cover measures 26 x 66...

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...

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...

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,...

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...

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...

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...

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...

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...