THESE ARE SHOULDERED BRONZE WEAR RINGS AND ARE AVAILABLE IN STANDARD TO. 060 UNDERSIZED.
AMERICAN TURBINE WEAR RING WR5100 for SD-312 PUMP, JET DRIVE
AMERICAN TURBINE OHK1002B BERKELEY PUMP OVERHAUL KIT W/BRONZE WEAR RING
AMERICAN TURBINE OHK1301B SD-309 PUMP OVERHAUL KIT w/BRONZE WEAR RING
AMERICAN TURBINE OHK1001B AT-309 PUMP OVERHAUL KIT W/BRONZE WEAR RING
AMERICAN TURBINE OHK1002HPB BERKELEY PUMP OVERHAUL KIT W/BRONZE WEAR RING
AMERICAN TURBINE OHK1001HPB AT-309 HP PUMP OVERHAUL KIT W/BRONZE WEAR RING