Aftermarket Sherwood 29000K Cummins Seawater Impeller Aftermarket Sherwood 29000K Cummins Seawater Impeller Replaces Cummins / Sherwood part number: 29000K Used on Cummins engines: QSM11 (10 tooth spline generally after 2011) Kit includes: Cover plate o-ring & impeller lubricant Impeller... MSRP: Was: Now: $260.00 Add to Cart