Mercury MerCruiser Quicksilver Rod Eye Pin Cap 8M0164144
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Mercury MerCruiser / Quicksilver Rod Eye Pin Cap – 8M0164144
Secure critical mounting points with the genuine Mercury Marine / Quicksilver 8M0164144 Rod Eye Pin Cap. This OEM cap is designed to retain and protect the rodeye (rod-eye) pin assembly, helping keep the pin securely in place while preventing contamination or damage to the mounting hardware.
Manufactured to Mercury Marine’s original equipment specifications, this component provides a precise fit and reliable retention for select Mercury outboard engine assemblies.
Key Features
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Genuine Mercury / Quicksilver OEM rod-eye pin cap
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Secures and protects the rodeye pin assembly
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Helps prevent pin movement and hardware wear
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Durable construction designed for marine engine environments
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Direct replacement for the factory-installed component
Part Details
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OEM Part Number: 8M0164144
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Also referenced as 17-8M0164144 in Mercury parts catalogs
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UPC: 745061257566
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Product Type: Rod eye pin cap / retaining cap
Superseded
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Replaces earlier Mercury part number 8M0151153.
Compatible Mercury Engines
Commonly used on modern Mercury Verado and Racing outboard engines, including:
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250 HP 4.6L V8 Verado
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300 HP 4.6L V8 Verado / SeaPro
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300R Racing outboards
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350–400 HP 5.7L V10 Verado
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400R / 450R / 500R Racing engines
Exact compatibility varies by engine model and serial number range.
Function
The rod eye pin cap fits over the rodeye pin assembly, helping retain the pin and protect the connection point from vibration, debris, and mechanical wear during engine operation.
Important Compatibility Note
Hardware components such as pin caps vary depending on engine model, mounting configuration, and serial number range. Always verify compatibility using the engine serial number before ordering to ensure the correct replacement part.
Shipping: Ships same or next day for fast Canada wide shipping.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.