O-Ring Transfer Tube (10pk)

The O-Ring Transfer Tube (10pk) from ADVANCED ENGINE DESIGN is an essential component for fuel injection and engine management systems across a broad range of automotive applications. Whether you're rebuilding a fuel rail assembly, servicing an injector harness, or replacing worn transfer tubes in a high-performance engine, this 10-pack provides the redundancy and cost efficiency that serious mechanics and engine builders demand. Transfer tubes are critical conduits that direct pressurized fuel from the rail to individual injectors, and a compromised seal or failed o-ring leads to fuel leaks, rough idle, and potential engine damage.

Each o-ring is precision-engineered to withstand high fuel pressure cycles and resist degradation from ethanol-blended gasoline and synthetic additives. The compact 2 x 0.4 x 2.75-inch form factor fits most OEM and aftermarket fuel rail designs, and the o-ring material is selected to maintain elasticity across temperature extremes common in turbocharged and naturally aspirated engines alike. Advanced Engine Design's manufacturing standards ensure consistent wall thickness and sealing surface finish, eliminating the micro-leaks that cause performance loss and emissions test failures. The 10-pack format means you'll have spares for future maintenance, warranty claims, or multi-vehicle shops.

Technicians restoring classic carburetored engines or upgrading to fuel injection, performance tuners installing larger injectors, and OEM dealerships performing scheduled fuel system service all rely on bulk o-ring kits to minimize downtime and inventory costs. Installation is straightforward—simply remove the old tube assembly, clean the mounting surfaces, seat the new o-ring, and torque to specification. Compatibility spans domestic and import platforms, making this a stock item for any shop that handles fuel system diagnostics. At 0.01 lbs per piece, the entire 10-pack is lightweight and portable, perfect for mobile technicians or emergency roadside repairs.