Replaces part numbers 8m134464, 8m0134464. (Vapor separator part number is 8m0134463) Replaces Tohatsu number 3RS-04302-0 Fits: Mercury 4 Stroke 10 EFI (2CYL)(4-STROKE) Vapor Separator Components - Engine Numbers [0R833820 & Up] 15 EFI (2CYL)(4-STROKE) Vapor Separator Components - Engine Numbers [0R833820 & Up] 15 EFI SEAPRO (2CYL) (4-STROKE) Vapor Separator Components - Engine Numbers [0R833820 & Up] 20 EFI (2CYL)(4-STROKE) Vapor Separator Components - Engine Numbers [0R833820 & Up] Fits: Tohatsu Outboard 9.9HP MFS9.9E EFI 2018 FUEL PUMP Tohatsu Outboard 20HP MFS20E EFI 2017 FUEL PUMP Tohatsu Outboard 9.9HP MFS9.9E EFI 2017 FUEL PUMP Tohatsu Outboard 15HP MFS15E EFI 2018 FUEL PUMP Tohatsu Outboard 20HP MFS20E EFI 2018 FUEL PUMP Tohatsu Outboard 15HP MFS15E EFI 2017 FUEL PUMP