2A3483 Gasket Fits Caterpillar Models
2A3483 Gasket Fits Caterpillar Models
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One New Aftermarket Replacement Cylinder Block Gasket Fits Caterpillar D4 Crawler
This aftermarket replacement cylinder block gasket is designed to seal the cylinder block on Fits Caterpillar (Fits CAT) D4 track-type crawlers equipped with the D315 engine. It replaces OEM part number 2A3483 and fits D4 machines built under serial number prefixes 6U (narrow gauge, 1947-1959) and 2T (1943-1945).
Compatible Models
Fits Caterpillar D4 Crawler: D4 6U (narrow gauge, serial prefix 6U), D4 2T (serial prefix 2T)
Note: Verify your machine's serial number prefix before ordering. This gasket is identified for D4 serial prefixes 6U and 2T. The 6U is the narrow-gauge D4 variant powered by the Fits CAT D315 engine (1947-1959); the 2T is the earlier D4 variant (1943-1945).
Replaces Part Number(s):
2A3483
New aftermarket replacement part - not remanufactured, not used.



