Tohatsu 3B7-65021-2 Seawater Impeller Replacement Tohatsu 3B7-65021-2 Seawater Impeller Replacement Replaces Tohatsu part. 3B7-65021-2, 3B7650210M, 3B7650212M,3C7-65021-1 Used on Tohatsu engines: 60-70hp 2 Stroke B & C Models (2002-14), 90-140hp 2 Stroke (2002-14) This is an aftermarket part. MSRP: Was: Now: $26.97 Add to Cart