2257944 Gasket Fits Caterpillar Models

One New Aftermarket Replacement Oil Cooler Gasket for Caterpillar (Cat) Equipment

This aftermarket replacement gasket (Caterpillar part number 2257944, also formatted as 225-7944) seals the engine oil cooler assembly, helping maintain proper oil temperature and preventing leaks in the cooling circuit. It is used across a wide range of Caterpillar (Cat) construction, excavator, backhoe, paver, and agricultural equipment powered by C4.4 and C6.6 engine families.

Specifications

• Length: 4.5 in (114.3 mm)
• Width: 4.0 in (101.6 mm)
• Height/Thickness: 0.1 in (2.54 mm)
• Weight: approximately 0.05 lbs
• Application: Engine oil cooler gasket

Compatible Models

Caterpillar Motor Graders: 120M, 120M 2, 12M

Caterpillar Pipelayers / Material Handlers: 2384C, 2470C, 2484C, 2570C, 2670C

Caterpillar Engines: 3054C, 3054E

Caterpillar Excavators: 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D2, 313D2 LGP, 314E CR, 314E LCR, 315C, 316E L, 318D2 L, 318E L, 320D GC, 320D L, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR

Caterpillar Wheeled Excavators: M313C, M313D, M315C, M315D, M315D2, M316D, M317D2, M318D, M318D MH, M322D, M322D MH

Caterpillar Backhoe Loaders: 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F

Caterpillar C4.4 / C6.6 Engine-Powered Equipment: C4.4, C4.4 ACERT, C6.6, C6.6 ACERT

Replaces Part Number(s):

2257944, 225-7944

New aftermarket replacement part - not remanufactured, not used.