2391139 Seal Fits Caterpillar Models
2391139 Seal Fits Caterpillar Models
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One New Aftermarket Replacement Press-In-Place Seal for Caterpillar (Cat) Equipment
This aftermarket replacement press-in-place seal replaces Caterpillar (Cat) OEM part number 2391139 (also formatted as 239-1139). It is used as a front cover seal on Cat C-series engines and is a direct-fit replacement designed to restore proper sealing and prevent fluid leaks in the engine front cover assembly.
Compatible Models
Caterpillar Engines / Generator Sets: C27, C32, C32B, C32 Marine
Caterpillar Generator Sets: D800, D1000, D1250, D1500, DE1000S, DE1250, DE1250S, DE1400, TH48-E70
Caterpillar Track-Type Tractors / Dozers: D10N, D10R, D10T, D11R, D11T
Caterpillar Off-Highway Trucks: 772, 773F, 773G, 775
Verify fitment using your machine model and serial number before ordering.
Replaces Part Number(s):
2391139, 239-1139
New aftermarket replacement part - not remanufactured, not used.
