Description
Mercury 81742755 Thermostat Cover Screw M8x35
The Mercury 81742755 thermostat cover screw is a genuine Mercury fastener used on compatible Mercury outboard thermostat cover applications where this part number is specified. Confirm fitment by serial number, parts diagram, owner’s manual, or service manual before ordering.
Key Features
- Genuine Mercury thermostat cover screw
- M8 x 35 screw size
- Used with compatible Mercury outboard thermostat cover assemblies where specified
- OEM Mercury fastener for cooling-system service and repair
- Best matched by exact part number and engine serial-number parts lookup
Fitment / Product Details
- Brand: Mercury
- Part number: 81742755
- Product type: thermostat cover screw
- Size: M8 x 35
- Application: compatible Mercury outboard thermostat cover assemblies where 81742755 is specified
- Engine range: Mercury outboard applications where this screw is specified
- Confirm fitment by engine serial number and official parts diagram before purchase
What’s Included
- One Mercury 81742755 thermostat cover screw
Why You Should Buy
- Correct OEM Mercury fastener for specified thermostat cover applications
- Useful when replacing missing, damaged, or corroded thermostat cover hardware
- Helps avoid mismatched hardware during cooling-system service
- Best selected by exact part number and serial-number lookup
Common Applications
- Mercury outboard thermostat cover service
- Cooling-system hardware replacement
- Applications requiring Mercury 81742755
FAQ
- Is this a genuine Mercury part? Yes. This listing is for a genuine Mercury part.
- What size is this screw? The product title and available product data identify it as an M8 x 35 screw.
- Does this fit every Mercury outboard? No. Fitment depends on engine model, serial number, and thermostat cover assembly.
- How should I confirm fitment? Match part number 81742755 to your engine serial-number parts diagram, owner’s manual, or service manual.
- Need help confirming fitment? Contact us before ordering and our parts team can help verify compatibility: Ask a Parts Pro.