1F9223 Gasket Fits Caterpillar Models
1F9223 Gasket Fits Caterpillar Models
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One New Aftermarket Replacement Cylinder Block Side Cover Gasket for Caterpillar (Cat) Diesel Engines
This aftermarket replacement gasket (part number 1F9223, also listed as 1F-9223) is a cylinder block side cover gasket designed for Caterpillar large-bore diesel and natural gas engines. It seals the side cover on the engine cylinder block, helping maintain proper lubrication and preventing oil leaks in demanding heavy-duty applications. Weighing approximately 0.09 lbs, this is a direct-fit replacement for the original Cat gasket.
Specifications
- Part Type: Cylinder Block Side Cover Gasket
- Weight: 0.09 lbs
- Application: Caterpillar large-bore diesel and natural gas engines
Compatible Models
Caterpillar Diesel Engines: D364, D375D, D379, D379A, D379B, D397D, D398A, D398B, D399
Caterpillar Natural Gas Engines: G379, G398, G399
Also referenced for: SR4 generator sets equipped with compatible D- and G-series engines
Replaces Part Number(s):
1F9223, 1F-9223
Aftermarket Interchange Numbers
CA1F9223 (aftermarket), M 1F9223 (Interstate-McBee)
New aftermarket replacement part - not remanufactured, not used.



