3″ Fuel Tank Cap for Freightliner Trucks – LOBIUTIYA

Upgrade your Freightliner truck’s fuel system with this high-quality 3-inch female 1/4-turn fuel tank cap from LOBIUTIYA. Designed as a direct replacement for OEM part numbers including 03-37017-000, 03-37017-002, and 600149, this cap ensures a precise fit and reliable sealing for select Freightliner models. Compatible with diesel fuel systems featuring a 3-inch filler neck outer diameter and 2.5-inch female NPSM thread configuration, it’s engineered for durability in demanding environments.

Constructed with a robust aluminum housing and an FKM fluoroelastomer gasket, this fuel cap resists diesel fuel, oil exposure, and temperature fluctuations. The user-friendly 1/4-turn locking mechanism allows for quick installation and removal without tools, reducing downtime. Each package includes the fuel cap, a protective dust cover, safety chain, and retaining bail for added convenience and protection.