Description

There’s nothing quite like the frustration of a tractor that won’t fire up because air snuck into the fuel system. Whether you ran out of diesel during a long day in the field, changed fuel filters during routine maintenance, or your equipment sat idle all winter, this handy primer pump gets your engine running again without the headache of bleeding injection lines or waiting for service calls.

What You’re Getting

Universal M16 x 1.5 thread design fits most Bosch injection pump applications across multiple brands
Durable construction with flexible bulb that won’t crack in cold weather or get mushy in summer heat
Reliable check valves that hold fuel instead of letting it drain back to the tank
Easy-grip design you can operate even wearing work gloves
Compact size takes up minimal toolbox space but delivers when you need it most

Built for Real Farm Work

This primer pump works with tractors and equipment running Bosch diesel injection systems, including many Case IH, International Harvester, John Deere, Deutz, MAN, Mercedes, Volvo, and other brands. From utility tractors handling hay work to row-crop machines pulling heavy implements, this pump helps keep your diesel engines running reliably when fuel system maintenance is needed.

Made to Last

Farm equipment takes a beating, and fuel system components need to handle diesel fuel, temperature swings, and constant vibration. This pump delivers with quality construction that maintains proper sealing and fuel flow even after years of use. The precisely machined threads ensure a leak-free connection that won’t cross-thread or damage your injection pump housing.

Installation Notes

Installation is straightforward – just thread it into the pump housing where your old primer was located and tighten snugly without over-torquing. When bleeding air from your fuel system, pump until you get a solid stream of fuel without bubbles, then give it a few extra pumps to make sure everything’s properly primed and ready to start.