Front Crankshaft Seal Fits Universal Products

One New Aftermarket Replacement Front Crankshaft Seal Fits Case IH Equipment with Cummins B-Series Engines

This front crankshaft oil seal fits at the front of the crankshaft on Cummins 4B, 4BT, 6B, and 6BT diesel engines as installed in Fits Case IH (Fits Case/International Harvester) tractors, combines, cotton pickers, swathers, and Fits Case construction equipment. It seals the front of the crankshaft against the front gear cover to prevent oil leaks. Replaces OEM part number J904353 (Fits Case IH prefix) and its Cummins equivalent 3904353.

Compatible Models

Fits Case IH Tractors: 1896, 2096, 5120, 5130, 5140, 5150, 5220, 5230, 5240, 5250, 7110, 7120, 7130, 7140, 7150, 7210, 7220, 9110, 9130, 9210, 9230, 9240, 9310, 9330

Fits Case IH Cotton Pickers: 1800, 1822 (SN JJC0012691>), 2022

Fits Case IH Combines: 1640 (SN JJC0034705>), 1644

Fits Case IH Swathers / Windrowers: 6000, 6500, 8820, 8830, 8840, 8850, 8860, 8870

Fits Case Construction Equipment: W36, 721, 721B, 821, 821B, 1150E, 1155E, 1187C, 1550, 9040, 9040B

Engine Fitment: Cummins 4B 3.9L, 4BT, 6B 5.9L, 6BT, QSB 3.9L, ISB 5.9L

Replaces Part Number(s):

J904353, 3904353, C3904353, 3900709, 3933262, 3934486, 3937111, J934486, AV105724, HCK3900709, HE3904353, K3900709

New aftermarket replacement part - not remanufactured, not used.