2P8669 Gasket Fits Caterpillar Models
2P8669 Gasket Fits Caterpillar Models
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One New Aftermarket Replacement Governor Gasket for Caterpillar (Cat) Diesel Engines
This aftermarket replacement governor gasket seals the fuel injection governor assembly on Caterpillar diesel engines. It is used during governor service, overhaul, or repair to prevent fuel and fluid leaks at the governor housing joint. Commonly associated with the Caterpillar 3406 engine family, including 3406, 3406B, and 3406C variants, this gasket is also found in broader Caterpillar 3400 Series fuel system service kits.
Compatible Engines / Models
Caterpillar 3400 Series: 3406, 3406B, 3406C
Note: Verify exact engine serial number and arrangement against your Cat parts manual before ordering. This gasket appears in multiple fuel system service sets for the 3406 engine family.
Replaces Part Number(s):
2P8669
Aftermarket Interchange Numbers
Interstate-McBee: M-2P8669; IPD: 2P8669
New aftermarket replacement part - not remanufactured, not used.
