Description
Mercury 8M0071554 Retaining Ring 53-8M0071554
The Mercury 8M0071554 Retaining Ring is a genuine replacement retaining ring used in compatible Mercury gear housing, bearing carrier, and lower unit assemblies. Also referenced as 53-8M0071554, this retaining ring is designed for applications where the parts diagram specifies Mercury part number 8M0071554.
Key Features
- Genuine Mercury retaining ring replacement
- Part number: 8M0071554
- Mercury part reference: 53-8M0071554
- Product type: Retaining ring
- Used in compatible gear housing and bearing carrier assemblies
- Supports proper component retention in lower unit service applications
- Direct replacement for applications requiring Mercury 8M0071554
- Ideal for gear housing, bearing carrier, and propeller shaft related service
Fitment / Product Details
- Brand: Mercury
- Part Number: 8M0071554
- Mercury Part Reference: 53-8M0071554
- Product Type: Retaining ring
- Application: Select Mercury gear housing / bearing carrier applications
- Engine Types: Mercury outboard and MerCruiser applications where 8M0071554 or 53-8M0071554 is specified by parts diagram
- HP Range: Application-specific; confirm by engine model, drive model, serial number, and parts diagram
- Assembly Location: Gear housing / bearing carrier / lower unit assembly
- GTIN / UPC: 745061884540
- Quantity Used: Confirm by applicable parts diagram
- Fitment Note: Match part number 8M0071554 or 53-8M0071554 to your original retaining ring, engine model, drive model, serial number, gear housing assembly, and parts diagram before ordering.
Expanded Fitment
- Mercury Outboards: Select gear housing and bearing carrier applications where 8M0071554 or 53-8M0071554 is specified
- MerCruiser Applications: Select gear housing and bearing carrier applications where 8M0071554 or 53-8M0071554 is specified
- Fitment Basis: This retaining ring is matched by part number and gear housing parts diagram, not by a universal horsepower range.
Why You Should Buy
- Correct Mercury retaining ring for applications requiring part number 8M0071554
- Supports proper component retention during gear housing and lower unit service
- Useful for bearing carrier, propeller shaft, and gearcase repair work
- Small but important replacement part for accurate assembly service
- Helps ensure correct repair when matched by part number and parts diagram
Common Applications
- Mercury gear housing service
- Mercury lower unit repair
- Bearing carrier service
- Propeller shaft related service
- MerCruiser gear housing applications where specified
- Replacement for applications requiring Mercury 8M0071554 or 53-8M0071554
FAQ
- What is Mercury 8M0071554? Mercury 8M0071554 is a retaining ring used in compatible Mercury gear housing and bearing carrier applications.
- What is the Mercury part reference? This retaining ring is also referenced as 53-8M0071554.
- What horsepower range does this fit? This part is application-specific and should be matched by engine model, drive model, serial number, and parts diagram.
- What engine types does it fit? It fits Mercury outboard and MerCruiser applications where part number 8M0071554 or 53-8M0071554 is specified.
- Where is this retaining ring used? It is used in compatible gear housing, bearing carrier, and lower unit assemblies.
- Is this a universal retaining ring? No. This part should be selected by exact part number and parts diagram confirmation.
- What is the GTIN / UPC? The GTIN / UPC is 745061884540.
- How should I confirm fitment? Match part number 8M0071554 or 53-8M0071554 to your original ring, gear housing diagram, engine model, drive model, and serial number before ordering.

