Description
Quicksilver 8M0056234 Propeller Nut Kit 40-300HP
The Quicksilver 8M0056234 Propeller Nut Kit is designed for select Mercury, Mariner, Force, Verado, and MerCruiser propeller applications using compatible two-pin drive sleeve adapters. This kit includes the propeller nut and locking washers needed to help secure the propeller on supported outboards and sterndrives.
Key Features
- Quicksilver propeller nut kit
- Part number: 8M0056234
- Mercury part reference: 11-8M0056234
- Fits select Mercury, Mariner, Force, Verado, MerCruiser Alpha, and Bravo One applications
- Designed for compatible newer-style two-pin drive sleeve adapters
- Includes propeller nut and locking washers
- Used to help secure the propeller to the propeller shaft
- Important replacement hardware for propeller installation, service, and maintenance
- Best matched by engine model, drive model, prop shaft diameter, spline count, and propeller hardware requirements
Fitment / Product Details
- Brand: Quicksilver
- Part Number: 8M0056234
- Mercury Part Reference: 11-8M0056234
- Product Type: Propeller nut kit / propeller hardware kit
- Application: Select outboard and sterndrive propeller nut applications
- Engine Types: Mercury, Mariner, Force, Verado, MerCruiser Alpha, and Bravo One applications where 8M0056234 is specified
- HP Range: Select 40HP to 300HP outboard applications; select MerCruiser Alpha and Bravo One applications under 400HP
- Prop Shaft Diameter: 1 in applications where specified
- Spline Count: 15-tooth spline applications where specified
- Adapter Type: Newer-style two-pin drive sleeve adapters
- Assembly Location: Propeller shaft / propeller hardware assembly
- Fitment Note: Match part number 8M0056234 or 11-8M0056234 to your engine model, drive model, horsepower, prop shaft diameter, spline count, propeller hub system, thrust washer, and propeller hardware requirements before ordering.
What’s Included
- 1 propeller nut / Nylock nut
- 2 locking washers / tab washers
Expanded Fitment
- Mercury / Mariner 40HP to 60HP BigFoot / Command Thrust: Select applications where 8M0056234 is specified
- Mercury / Mariner 70HP to 250HP: Select applications where 8M0056234 is specified
- Mercury Verado 150HP to 300HP: Select 1-inch prop shaft applications where 8M0056234 is specified
- Force 85HP to 150HP: Select 1985-1994 dual exhaust gear housing applications where specified
- Force 90HP to 120HP: Select applications where 8M0056234 is specified
- MerCruiser Alpha One: Select propeller hardware applications where 8M0056234 is specified
- MerCruiser Bravo One: Select applications under 400HP where 8M0056234 is specified
Why You Should Buy
- Correct Quicksilver propeller nut kit for applications requiring 8M0056234
- Includes the nut and locking washers needed for compatible propeller installation
- Designed for select Mercury, Mariner, Force, Verado, Alpha, and Bravo One propeller applications
- Supports secure propeller retention when installed with the correct hub and propeller hardware
- Useful for propeller replacement, hub service, seasonal maintenance, and missing hardware replacement
- Best selected by exact part number, prop shaft diameter, spline count, and drive sleeve adapter style
Common Applications
- Mercury outboard propeller nut replacement
- Mariner outboard propeller hardware service
- Mercury Verado propeller nut kit replacement
- Force outboard propeller hardware replacement
- MerCruiser Alpha One propeller nut service
- MerCruiser Bravo One propeller nut service
- Propeller installation using compatible two-pin drive sleeve adapters
- Applications requiring Quicksilver 8M0056234 or Mercury 11-8M0056234
FAQ
- What is Quicksilver 8M0056234? Quicksilver 8M0056234 is a propeller nut kit for select Mercury, Mariner, Force, Verado, MerCruiser Alpha, and Bravo One propeller applications.
- What is the Mercury part reference? This kit is also referenced as Mercury 11-8M0056234.
- What horsepower range does this kit fit? This kit fits select 40HP to 300HP outboard applications and select MerCruiser Alpha / Bravo One applications under 400HP.
- What prop shaft diameter does this fit? This kit is used on select 1-inch prop shaft applications where specified.
- What spline count does this fit? This kit is used on select 15-tooth spline applications where specified.
- What adapter style is this for? This kit is for compatible newer-style two-pin drive sleeve adapters.
- What is included in the kit? The kit includes 1 propeller nut / Nylock nut and 2 locking washers / tab washers.
- Does this fit Verado outboards? Yes. It fits select Verado 150HP to 300HP applications with a 1-inch prop shaft where this kit is specified.
- Does this fit MerCruiser drives? Yes. It fits select Alpha One and Bravo One applications where this propeller nut kit is specified.
- How should I confirm fitment? Match part number 8M0056234 or 11-8M0056234 to your engine model, drive model, horsepower, prop shaft diameter, spline count, hub system, thrust washer, and propeller hardware requirements before ordering.



