Description
Mercury 8M0061763 Reverse Gear Assembly 135-150HP FourStroke
The Mercury 8M0061763 Reverse Gear Assembly is a genuine replacement gear used in select Mercury EFI FourStroke gear housing and propeller shaft assemblies. Also referenced as 43-8M0061763, this reverse gear assembly is used in compatible 135HP and 150HP standard clutch gear housing applications where Mercury part number 8M0061763 is specified.
Key Features
- Genuine Mercury reverse gear assembly
- Part number: 8M0061763
- Mercury part reference: 43-8M0061763
- Used in select gear housing / propeller shaft assemblies
- Fits select 135HP and 150HP Mercury EFI FourStroke applications
- Fits select 150HP EFI SeaPro FourStroke applications
- Designed for standard clutch gear housing applications where specified
- Used with related reverse gear bearing, thrust ring, propeller shaft, clutch, and bearing carrier components
- Direct replacement for applications requiring Mercury 8M0061763
Fitment / Product Details
- Brand: Mercury
- Part Number: 8M0061763
- Mercury Part Reference: 43-8M0061763
- Product Type: Reverse gear assembly
- Application: Select Mercury EFI FourStroke gear housing / propeller shaft applications
- Engine Types: EFI FourStroke and EFI SeaPro FourStroke applications where specified
- HP Range: Select 135HP to 150HP applications
- Assembly Location: Gear housing / propeller shaft / reverse gear area
- Schematic Object Key: 19 in applicable gear housing propeller shaft diagrams
- Gear Housing Type: Standard clutch gear housing applications where specified
- Related Components: Sliding clutch, propeller shaft, thrust spacer, reverse gear bearing, thrust ring, O-ring, bearing carrier, and gear housing seals
- GTIN / UPC: 745061896512
- Quantity Used: 1 per applicable assembly
- Fitment Note: Match part number 8M0061763 or 43-8M0061763 to your engine model, serial number, gear housing type, clutch type, and parts diagram before ordering.
Expanded Fitment
- 135HP EFI FourStroke: Serial range 2B131942 & Up, gear housing / propeller shaft standard clutch applications where specified
- 150HP EFI FourStroke: Serial range 1B905505 & Up, gear housing / propeller shaft standard clutch applications where specified
- 150HP EFI SeaPro FourStroke: Serial range 2B139139 & Up, gear housing / propeller shaft standard clutch applications where specified
Why You Should Buy
- Correct Mercury reverse gear assembly for applications requiring part number 8M0061763
- Designed for compatible 135HP and 150HP EFI FourStroke gear housing service
- Useful during lower unit repair, reverse gear replacement, and gearcase rebuilds
- Pairs with related reverse gear bearing and propeller shaft components in supported assemblies
- Helps ensure accurate replacement when matched by part number, model, serial number, and parts diagram
Common Applications
- Mercury 135HP EFI FourStroke reverse gear service
- Mercury 150HP EFI FourStroke gear housing repair
- Mercury 150HP EFI SeaPro FourStroke lower unit service
- Standard clutch gear housing / propeller shaft assembly service
- Reverse gear replacement during lower unit rebuilds
- Applications requiring Mercury 8M0061763 or 43-8M0061763
FAQ
- What is Mercury 8M0061763? Mercury 8M0061763 is a reverse gear assembly used in compatible Mercury EFI FourStroke gear housing / propeller shaft assemblies.
- What is the Mercury part reference? This reverse gear assembly is also referenced as 43-8M0061763.
- What horsepower range does it fit? This part fits select 135HP to 150HP Mercury EFI FourStroke applications where 8M0061763 is specified.
- What engine types does it fit? This reverse gear assembly fits select EFI FourStroke and EFI SeaPro FourStroke applications.
- Does this fit 135HP EFI FourStroke? Yes. It is used on select 135HP EFI FourStroke applications with serial range 2B131942 & Up where specified.
- Does this fit 150HP EFI FourStroke? Yes. It is used on select 150HP EFI FourStroke applications with serial range 1B905505 & Up where specified.
- Does this fit 150HP SeaPro FourStroke? Yes. It is used on select 150HP EFI SeaPro FourStroke applications with serial range 2B139139 & Up where specified.
- Where is this part used? It is used in the gear housing / propeller shaft / reverse gear area on compatible lower units.
- What is the GTIN / UPC? The GTIN / UPC is 745061896512.
- How should I confirm fitment? Match part number 8M0061763 or 43-8M0061763 to your engine model, serial number, gear housing type, clutch type, and parts diagram before ordering.


