The 4988280 Hydraulic Pump Gasket ensures reliable sealing for Cummins engines 4B3.9, 6B5.9, B6.7, B4.5, C8.3, ISB, F3.8, and F4.5. Compatible with part numbers 154916 and 163027, this gasket delivers durable performance and precise fit.
Supersedes:154916 163027
