Product Description
Cummins 4965688 flywheel housing gasket for select ISX, ISX15, and QSX15 diesel engines. Designed to seal the connection between the flywheel housing and engine block, helping prevent oil leaks and maintain proper engine sealing.
Common cross-references include Cummins 3680373, 4026695, 4393176, 4965572, and PAI 131657.
Gasket only. Verify compatibility using your engine serial number before ordering.
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