Aftermarket Mercury 47-8M0214944 Seawater Impeller Sierra 18-8921 Replaces Mercury part. 47-803748, 47-8M0214944 Used on Mercury engines: Various 8-20hp engines MSRP: Was: Now: $52.66 Add to Cart
Aftermarket Mercury 47-8037481 Seawater Impeller Sierra 18-8920 Replaces Mercury part. 47-8037481 Used on Mercury engines: 6-9.8hp 2-stroke carbureted engines & 8-9.9hp 4-stroke (serial number 0R042475 and above) MSRP: Was: Now: $42.38 Add to Cart
