Quicksilver 40140 Mercury 5-15HP Hex Nut - MW
Quicksilver 40140 M10 x 1.5 Brass Propeller Hex Nut
The Quicksilver 40140 Hex Nut is a genuine replacement brass propeller nut for select Mercury and Mariner 5-15 HP outboards. This M10 x 1.5 prop nut features a nylon insert and is used where part number 40140 or 11-40140 is specified by the Mercury parts diagram or owner’s manual.
A properly installed propeller nut helps keep the prop secure on the prop shaft and ensures power is reliably transferred to the water. This hardened brass hex nut is tested for strength in marine environments and built to exceed Mercury’s maximum torque requirements where specified.
Product Features:
- Genuine Quicksilver replacement hex nut
- Designed for select Mercury and Mariner 5-15 HP outboards
- Brass propeller nut with nylon insert
- M10 x 1.5 thread size
- Helps secure the propeller to the prop shaft
- Made of hardened, durable brass
- Tested to exceed Mercury maximum torque requirements
- Material tested for strength in marine environments
- Supersedes Mercury 11-13914
Product Details:
- Brand: Quicksilver
- Manufacturer Part Number: 40140
- Listing Part Number: 11-40140
- Previous / Superseded Part Number: 11-13914
- Part Type: Propeller Hex Nut
- Thread Size: M10 x 1.5
- Material: Brass
- Insert: Nylon insert
- Application: Select Mercury and Mariner 5-15 HP outboards
Fits Select Applications:
- Mercury 5 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
- Mercury 6 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
- Mercury 8 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
- Mercury 9.9 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
- Mercury 15 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
- Mariner 5-15 HP outboards using a brass M10 x 1.5 prop nut with nylon insert
Supersedes:
- 11-13914
- 13914
Ordering Note: Priced individually and sold in multiples of 2 where configured by the listing.
Service Note: See your owner’s manual for propeller nut installation instructions, washer requirements, prop shaft lubrication, and torque or securing procedures for your specific outboard.
Fitment Note: Propeller nut fitment should be verified by engine model, horsepower, prop shaft thread size, hub hardware, parts diagram, and existing prop nut part number before ordering. Please confirm this M10 x 1.5 brass propeller hex nut is correct for your Mercury or Mariner outboard before purchasing.
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov
