Mercury MerCruiser Quicksilver Powerhead Stud Nut 69254
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Product Description
Mercury 69254 is the powerhead-stud nut used in specified Mercury and Mariner outboard mounting assemblies. It is identified at the powerhead studs in the cylinder-block and crankcase diagram for the Mercury 75 hp four-cylinder family.
Key Features
- Mercury catalog number: 11-69254
- Powerhead-stud retaining nut
- Replaces earlier nut references 11-49197 and 11-47661.
Engine Compatibility & Fitment Notice
A confirmed catalog application is Mercury 75 hp four-cylinder engines from serial 6432901, cylinder-block and crankcase assembly, position 25. Verify the engine serial number and stud callout before ordering. Inspect the stud threads during service and use the correct powerhead fastener tightening sequence.
Alternate / Superseded Part Numbers
11-69254 supersedes 11-49197 and 11-47661.
When This Part Needs Replacement
Replace a powerhead nut with damaged threads or a rounded wrenching surface, and inspect the corresponding stud for damage.
Installation Notes
Follow the engine service manual for powerhead mounting order and torque; do not infer the thread from another engine’s stud.
Mercury Parts Finder
Search Mercury parts by serial number or part number.
Parts Desk Insight
This nut is cataloged by its powerhead-stud location. Check the stud callout before substituting hardware from a different mounting assembly.
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.