The pump this kit fits uses an impeller with the width of 1-1/4″ , the 4 screws that hold the impeller housing on are 1/2″ (12mm) long , and the two hoses are the same diameter. This kit will last a lot longer if your bilge floods or the circulating pump drips water on it.
New Sea Water Pump rebuild kit For Pumps 21214595 , 21214596 , 21214599 , 21214601
Includes: Bearing W/ retaining compound , Retaining Ring , SS Screws , Double Lip Seal W/316 SS Spring , Impeller and O-ring
Fits 1999-2005 Volvo Penta GM 3.0 , 4.3 , 5.0 , 5.7 , 8.1 with crank driven sea water pumps
Bearing and retaining ring are stainless steel, Seal is corrosion resistant stainless steel frame and spring for long lasting use in salt water.
5.0GiPWTR 5.0GL 5.0GLPEFS 5.0GLPWTR 5.0GXi 5.0OSi 5.7Gi 5.7GL 5.7GSiPEFS 5.7GSiPWTR 5.7GSPEFS 5.7GSPWTR 5.7GXi 5.7OSi 5.7OSXi