Description
Mercury 8M0076745 Gearcase Shim Set
Mercury 8M0076745 is a genuine Mercury gearcase shim set for compatible Mercury and MerCruiser gearcase service where this exact part number is specified by the factory parts diagram.
Key Features
- Genuine Mercury marine replacement shim set
- Used for gearcase service and setup where part number 8M0076745 is specified
- Helps support proper gearcase component spacing during repair or rebuild work
- Designed for exact part-number replacement in compatible Mercury and MerCruiser applications
Fitment / Product Details
- Brand: Mercury
- Part Number: 8M0076745
- Product: Gearcase Shim Set
- System: Gearcase / Lower Unit
Gearcase shim set fitment depends on engine or drive model, serial number, gearcase configuration, and the assembly being serviced. Verify fitment with your Mercury or MerCruiser serial number and factory parts diagram before ordering.
What’s Included
- Mercury 8M0076745 gearcase shim set
Gears, bearings, seals, carriers, shafts, tools, and other gearcase components are not included unless listed separately.
Why You Should Buy
Gearcase shimming is precision work. Using the correct factory-specified shim set helps support proper component spacing and reliable gearcase service when rebuilding or repairing compatible assemblies.
Common Applications
Used in Mercury and MerCruiser gearcase service where the factory parts diagram calls for shim set part number 8M0076745. Confirm by serial number before installation.
FAQ
Is this a complete gearcase rebuild kit?
No. This listing is for the gearcase shim set only.
Does this include bearings or seals?
No. Bearings, seals, gears, and other gearcase parts are sold separately unless specifically listed.
Can Wakeboss help confirm fitment?
Yes. Send your engine or drive model and serial number through Ask a Parts Pro and we can help check the correct parts diagram.

