Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01) family-yamaha-f20lwhb Installation: Direct replacement for original

Installation: Direct replacement for original parts

Notes Mercury ELO/ELPTO 70-90 2-Stroke 1987-1991 23-932481 Multiple model variants and serial number ranges Mercury EL/ELO/ELPTO 75 2-Stroke 1990 23-932481 Mercury ELO/ELPTO 80 2-Stroke 1987-1989 23-932481 Mercury L/XL/CXL 100-125 2-Stroke 1987-1991+ 23-932481 Multiple serial number ranges Mercury L/XL/CXL 135-150 2-Stroke 1990-1991 23-932481 Mercury L/XL 175 2-Stroke 1990-1991 23-932481 Mercury ELPTO 150XR4 2-Stroke 1990-1991 23-932481 Mercury L 175XRI 2-Stroke 1991 23-932481 Mercury L/XL/CXL 200 2-Stroke 1991 23-932481 Mercury ELPTO/EXLPTO 220XRI 2-Stroke 1987-1988 23-932481 Mercury JET 45 2-Stroke 1987-1990 23-932481 Mercury EFI 50/60 4-Stroke Up to 2019+ 23-932481 Multiple serial ranges from 0P153500 & up Mercury EFI 40 4-Stroke Up to 2019+ 23-932481 Multiple serial ranges Mercury JET 30/40 2-Stroke 1987-1990+ 23-932481 Mercury Pro XS Various 2-Stroke & 4-Stroke Various 23-932481 Includes 150/175/200/225/250 Pro XS models Mercury Sport Jet 175XR2/200/240/250 Jet Drive Various 23-932481 Includes DFI and carbureted models Mercury Magnum III/V-Series Various 2-Stroke 1987-1991+ 23-932481 Includes various V-135/V-150/V-175/V-200/XR-6 variants

we recommend replacing the primary on-engine fuel filter every 100 hours of operation or at least once per season

Locate the alternator belt on your Volvo Penta engine and inspect the current belt routing path

If everything operates normally

Water Pump Impeller Kit – Fits Yamaha 40/50/60HP 2-Stroke & 4-Stroke (Replaces 63D-W0078-01) family-yamaha-f20lwhb Installation: Direct replacement for originalWater Pump Impeller Kit Fits Yamaha 40 50 60HP 2 Stroke & 4 Stroke (Replaces 63D W0078 01) This complete water pump impeller repair kit provides everything needed for a full service of the lower unit water pump. It is designed for a wide range of Yamaha 2 stroke and 4 stroke outboard engines, ensuring reliable performance and cooling. This kit is a direct aftermarket replacement for Yamaha OEM part numbers 63D W0078 01 00, 63D W0078 03 00, 63D W0078