2S2456 Gasket Fits Caterpillar Models
2S2456 Gasket Fits Caterpillar Models
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One New Aftermarket Replacement Gasket for Caterpillar (Cat) Off-Highway Trucks, Wheel Tractor-Scrapers, and Large Engine Applications
This aftermarket replacement gasket replaces Caterpillar (Cat) OEM part number 2S2456 (also formatted as 2S-2456). It is a seals and gaskets category part used on large Caterpillar diesel engine applications across a range of heavy construction equipment, including off-highway trucks and wheel tractor-scrapers powered by the D346, D348, and D349 engine families. Interchange supplier listings from Interstate-McBee and IPD also cross-reference this part as M 2S2456 for Caterpillar engine applications.
Compatible Models
Caterpillar Off-Highway Trucks: 772, 773, 777
Caterpillar Wheel Tractor-Scrapers: 641B, 650B, 657B, 666B
Caterpillar Engines: D346, D348, D349
Replaces Part Number(s):
2S2456, 2S-2456
Aftermarket Interchange Numbers
M 2S2456 (Interstate-McBee), IPD 2S2456
New aftermarket replacement part - not remanufactured, not used.



