Cummins ISX Flywheel Housing Gasket Replacement for Cummins 4965688 Drain Plug The 3/8" female pipe thread

The 3/8" female pipe thread accepts a standard service air-line fitting

Also known as: 5125GRILLOLDCAS

or Davco 382/233 series fuel/water separator housing

Luber-Finer: L5111F

Cummins ISX Flywheel Housing Gasket Replacement for Cummins 4965688 Drain Plug The 3/8" female pipe threadPAI 131657 is the flywheel housing to block gasket on Cummins ISX 15L engines. It seals the parting line between the rear of the cylinder block and the cast flywheel housing where engine oil collects in the rear gear case, replacing Cummins 4965688 and the related 3680373 4026695 4965572 4393176 service numbers. Required any time the flywheel housing is removed for rear main seal service, gear train work, or transmission separation. Specifications