| Mercury Marine 81416T WATER PUMP BODY Genuine OEM product | | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 6J8-44311-00-00 Water Pump Housing Genuine OEM product | | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 663-W0078-A0-00 Obsolete Yamaha Part Genuine OEM product | | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Mercury Marine 81416M WATER PUMP BODY Genuine OEM product | | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 6H4-W0078-A0-00 Water Pump Repair Kit Genuine OEM product | | Best | Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
Factory OEM parts will always have a BEST rating unless there is substantial data to prove otherwise. |
| Yamaha Motors 663-44311-02-00 Water Pump Housing Genuine OEM product | | Best | Genuine Yamaha housing made in Japan with a molded polymer body and metal crush-sleeve inserts in all mounting tabs to prevent fastener distortion. OEM manufacturing and quality control are the safest choice for maintaining correct water-pump alignment and sealing on a labor-intensive service item. |
Genuine Yamaha housing made in Japan with a molded polymer body and metal crush-sleeve inserts in all mounting tabs to prevent fastener distortion. OEM manufacturing and quality control are the safest choice for maintaining correct water-pump alignment and sealing on a labor-intensive service item. |
| Recmar REC663-44311-02 WATER PUMP HOUSING (REC663-44311-02) (viewing this product) Aftermarket product | | Good | Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM. |
Designed as a direct 1:1 replacement with matching internal geometry and the same style of metal sleeve inserts in the mounting holes, so fit and function should be very close to OEM. Mold finish looks comparable, but it appears to be an independent reproduction made in China, so material spec consistency and long-term durability are less certain than OEM. |
China