Mercury MerCruiser Quicksilver Gimbal-Ring Hinge Pin 77123
In stock items ship same or next day.
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Product Description
Mercury MerCruiser Quicksilver 77123 is the threaded hinge pin used to join the gimbal ring and bell housing on specified MerCruiser transom assemblies. It is shown in the gimbal-ring and steering-lever parts diagrams for legacy drives and applicable Alpha One / Alpha One Gen II assemblies.
Key Features
- OEM threaded hinge pin, part 77123.
- Gimbal-ring / bell-housing pivot location.
- Listed replacement for earlier pin 65547.
- GTIN: 745061178267.
Product Compatibility
Verified diagram applications include the 470 stern drive, 1976–1977, serial numbers 4208730–4893934, and specified R/MR Alpha One and Alpha One Gen II gimbal-ring assemblies. Confirm the transom serial number and hinge-pin design.
Replacement and Installation
Inspect the hinge pin and mating threads for wear, corrosion or damage during transom service. Support the drive components as directed by the service manual and use the specified hinge-pin tool. Follow the applicable torque, thread-treatment and trim-sender setup procedure.
Parts Desk Insight
Older gimbal-ring diagrams show different hinge-pin designs. Match the threaded-pin callout and transom assembly before ordering.
Manufacturer Parts Lookup
Use Mercury’s official parts finder to check the part against your engine or drive serial number.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.