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Freightliner · Suspension & Steering
03-33927-605
In stock · ships from Knoxville
This is a fuel tank strap insulator (also called an isolator) that sits between the tank and its mounting bracket.
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Freightliner
Freightliner
Year range not specified; fits 23-inch fuel tank brackets commonly found on Cascadia models.
Part data verified against 3 catalog sources
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It cushions the fuel tank against road vibration and chassis flex, helping prevent metal-to-metal contact that can cause wear, noise, or tank leaks. Replace it if the original rubber is cracked, compressed, or missing. Typically used on Freightliner trucks with 23-inch fuel tank brackets.
Part Number: 03-33927-605
ISOLATOR
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
