2672122 Gasket Kit Fits Caterpillar Models
2672122 Gasket Kit Fits Caterpillar Models
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One New Aftermarket Replacement Lower Gasket Kit for Caterpillar (Cat) 3126 Diesel Engine
This aftermarket replacement lower gasket kit is designed for the Caterpillar (Cat) 3126 inline 6-cylinder turbocharged diesel engine. The kit seals the lower end of the engine and includes an oil pan gasket, o-rings, filler tube gaskets, and additional lower-end sealing components. It is commonly needed during engine rebuilds, in-chassis overhauls, and lower-end reseal jobs on equipment powered by the 3126 engine family.
Kit Includes
- Oil pan gasket
- Filler tube gaskets (qty 2)
- Multiple lower-end o-rings (oil cooler, crankcase, and related sealing points)
Engine Fitment
Caterpillar (Cat) 3126 Engine Family: 3126, 3126B, 3126E (1995-2003)
The Cat 3126 is a 7.2L turbocharged inline 6-cylinder diesel engine used across a wide range of construction, industrial, agricultural, marine, and on-highway applications including excavators, wheel loaders, backhoes, cranes, compactors, articulated trucks, generator sets, and medium-duty trucks. Verify your engine serial number before ordering to confirm fitment.
Replaces Part Number(s):
2672122, 267-2122, 1243690, 124-3690
Aftermarket Interchange Numbers
PAI 331385
New aftermarket replacement part - not remanufactured, not used.



