4-Inch Fuel Tank Strap Isolator, Gas Tank Strap Cushion 6ft. for Semi-trailer

4-Inch Fuel Tank Strap Isolator for Semi-trailer

The 4-inch fuel tank strap isolator is a gas tank strap cushion supplied in a 6 ft. length, made to sit between the strap and the tank to absorb vibration and protect the tank surface.

Overview

This 4-inch fuel tank strap isolator is a gas tank strap cushion built to separate steel straps from the tank shell on heavy-duty trucks and trailers. The 6 ft. roll lets you cut the cushion to the length each strap needs, so one piece covers multiple mounting points. It suits fleet maintenance crews and owner-operators replacing worn or compressed strap padding on semi-trailers.

Built For Performance

• 4-inch width matches common semi-trailer fuel tank strap profiles
• 6 ft. length can be trimmed to fit individual strap runs
• Cushion layer separates the strap from the tank to reduce metal-to-metal contact
• Flexible material conforms to the curve of cylindrical tanks
• Works as a direct replacement for worn strap isolators

Fits These Machines

• for Semi-trailer fuel tank strap applications

On-The-Job Use

• Replacing compressed or cracked strap cushions during tank service
• Fleet preventive maintenance on semi-trailer fuel tanks
• Retrofitting straps on tanks that show rub marks or finish wear
• Shop repairs where strap-to-tank isolation needs restoring

Specs At A Glance

Good To Know

Q: How do I know how much isolator to cut? A: Measure the strap run that contacts the tank and cut the 6 ft. roll slightly long so the cushion wraps the full contact area. Trim to final length once the strap is positioned.

Q: Can this be used on more than one tank? A: Yes, the 6 ft. roll can be cut into sections to serve multiple straps or tanks. Plan your cuts first so each strap gets full coverage.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.