Impeller (Package of 10)

Impeller. Fits: MCM & outboard applications. Uses: a brass insert. For all #1, R, MR, Alpha Units thru S/N 0D494568. For raw water pump on 190 IB S/N 1564539-1720903, 225 IB S/N 1539620-2278646. Included in: Water Pump Kits 18-3251, 18-3314, 18-3316, 18-3317, 18-3319, 18-3320, 18-3321, 18-3517, 18-3217. PAckage of 10. Meets or exceeds manufacturer's recommended specifications. Backed by Sierra's limited lifetime warranty. Fits: MCM & outboard applications Uses: a brass insert For all #1, R, MR, Alpha Units thru S/N 0D494568 For raw water pump on 190 IB S/N 1564539-1720903, 225 IB S/N 1539620-2278646 Included in: Water Pump Kits 18-3251, 18-3314, 18-3316, 18-3317, 18-3319, 18-3320, 18-3321, 18-3517, 18-3217 Package of 10 Meets or exceeds manufacturer's recommended specifications