Description
When you’ve got fuel dripping around those old John Deere injectors, the first thing your shop mechanic usually points to is those little leak-off tees. These small fittings might look simple, but they’re critical for proper fuel system operation by maintaining correct fuel pressure at your injectors while safely routing excess fuel back to the system. Without these working right, you’re dealing with diesel stains, potential fire hazards, and injectors that can’t do their job properly.
What You’re Getting
- 25 individual leak-off tee fittings – one for each injector on multiple machines
- Precision-molded design that handles fuel injection system pressures without cracking
- Direct replacement for worn or brittle original tees that have hardened with age
- Material that resists the degrading effects of modern diesel fuels while maintaining flexibility
- Bulk packaging saves money when servicing multiple machines or keeping shop stock
Built for Real Farm Work
These leak-off tees fit a wide range of vintage John Deere equipment from the 1020 utility tractor up through the big 8630 row-crop machines, plus combines like the 6600 and 7700, forage harvesters, and various power units. Whether you’re running a 4040 with a loader, pulling a disc with a 4640, or combining with that reliable old 6600, these are the same type of fittings that kept these machines running for decades.
Made to Last
These aren’t just any fuel fittings – they’re specifically designed for the fuel injection system’s leak off circuit with material that resists degrading effects of modern diesel fuels while maintaining flexibility in both summer heat and winter cold. The precision molding ensures proper fuel flow without creating back pressure that could affect injector performance.
Good to Know
Before removing old tees, clean around all connection points to prevent dirt from entering the fuel system, and don’t force connections – they should fit snugly but not require excessive force. With 25 pieces in the package, you can service multiple machines or keep spares in your shop inventory. Run the engine and check for leaks before putting the tractor back to work – many farmers keep spare leak-off parts as inexpensive insurance against downtime during critical field operations.
Reviews
There are no reviews yet.