[Compatibility] : Fits Sherwood pumps G701, M10095G, N10360GX, M10261G (B), M10262G (K) [Compatibility] : Fits Chris-Craft 16.80-10007 (M10262G). [Equivalent Part Numbers] : Sherwood 10077K, Westerbeke 11764 or 33100, Onan 132-0375, Sierra 23-20. [Package Contents] : 1 durable neoprene and stainless steel impeller unit suitable for marine pump replacement. [Dimensions:] Inside diameter 1/2" with square key slot, outside diameter 2-1/4", width 25/32". [American-Owned]: As an American-owned company, we pride ourselves on offering the highest quality aftermarket parts available, with a 100% satisfaction guarantee for your peace of mind., Manufacturer: Replacement Kits