SEAL KIT FOR DAVEY PUMPS. PART # 32014 FITS MODELS:HS 12-30HT1, HS 12-40HT1, HS18-30HT1, HS18-40HT2, HS20-65 THIS ITEM COMES WITH 6 PARTS 1) MECHANICAL SEAL 2)SHAFT NUT 3) SHAFT NUT WASHER 4) SLINGER 5) CASING O-RING 6) DIFFUSER O-RING THESE PARTS ARE O.E.M.