Mercury MerCruiser Quicksilver Brass Propeller Shear-Pin Kit 815111Q02
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 17-815111Q02 is the brass propeller shear-pin kit for specified small Mercury, Mariner and Force outboards. The pin forms the drive connection in the applicable shear-pin propeller arrangement.
Key Features
- OEM brass shear-pin kit.
- Full reference: 17-815111Q02.
- Designed for the shear-pin propeller hardware specified by the engine catalog.
Engine Compatibility
Mercury’s propeller-accessories guide lists this reference for Mercury / Mariner / Force 2, 2.5, 3 and 3.3HP two-cycle engines and 2, 2.5 and 3.5HP FourStroke outboards. Confirm the propeller and pin selection in the exact engine chart.
Replacement and Installation
Replace a broken or deformed shear pin and inspect the propeller hub and shaft after an impact. Use the specified pin material and size; a general steel pin or improvised fastener can change the intended protection of the drive connection. Follow the owner’s manual when refitting the propeller and retaining pin.
Parts Desk Insight
A shear pin transmits propeller drive; the cotter pin retains the propeller hardware. They are separate parts with different jobs.
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.