One New Aftermarket Replacement Fuel Injection Pump Wrench Fits Caterpillar (Fits CAT) Engines
This fuel injection pump bonnet nut removal wrench (socket) is a specialized service tool designed for use on Fits Caterpillar 3306 and 3406 series injection pumps. It removes and installs the bonnet nut on the pump assembly, making it an essential tool for injection pump service and repair on Fits CAT diesel engines.
Specifications
- Height: 1.31 in.
- Inner Diameter: 0.66 in.
- Length: 1.30 in.
- Outer Diameter: 0.94 in.
- Weight: 0.12 lbs.
Compatible Models
Fits Caterpillar Engines: 3306, 3406 (fuel injection pump service tool)
Fits Caterpillar Industrial/Marine Engine: D343
Replaces Part Number(s):
8T5287, 8T-5287
Aftermarket Interchange Numbers
FSG60-0086, 1M6952, 8S2315, 8S4613, 8T5287-A
New aftermarket replacement part – not remanufactured, not used.






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