The jet pump wear ring keeps water from back flowing around the impeller which would reduce the jet pressure significantly It fits inside the "wet end" and slides over the impeller with the ridge side farthest away from the front of the impeller (i e , ...read more

This is the XP2E wear ring for the after-market impellers 71406-SW, 71405-SB and 71404-SY Please check the dots at the end of your impeller Item 71406-SW (Silver, White), item 71405-SB (Silver, Blue) and item 71404-SY (Silver, Yellow)