Sherwood M71 Cummins 3912019 Raw Water Pump

This is a genuine Sherwood M71 pump.

Sherwood M71 Cummins 3912019 Raw Water Pump. Sherwood replacement bronze sea water pump for Cummins 4B diesel marine engines.
Sherwood Engine Specified sea water pump
Gear driven pump
Used on various 4-cylinder Cummins diesel engines
Fits Cummins 4B3.9M, 4BT3.9M, 4BTA3.9M, 6B5.9M, 6BT5.9M, etc
Pump Availability: Active
Sherwood Replacement Pump: N/A
Impeller Kit: 10615K
Minor Repair Kit: 23976*
Major Repair Kit: 23977*
Inlet Port: 1-1/4"
Outlet Port: 1-1/4"
Bronze housing pump with installed neoprene impeller for engine cooling applications
Mechanical seal
Replaces Cummins 3912019, 3907458, DP 3907458, DP 3912019
Replaces Sherwood M70, M71-01, M71
Genuine Sherwood
*Note: When using the Minor Kit 23976 or Major Kit 23977 for the M71, also replace the 10514C Lip Seal, which is not included in these kits.