128990-42570 water pump impeller
Fits all 2GM20/3GM30 YEU series & all 2/3YM series
The GM YEU s..
104211-42071 replaces part104211-42070 water pump impeller (has drive pin that fits slotted shaft)..
This supersedes 120650-42310 & 127610-42200 & fits all 4LH's 4BY's & 6BY's and is a gen yanma part..
fits all 6LP's
This is a Johnson impeller identical to a Yanmar sourced/packaged part but is supp..