Solas Mercury Washer Spacer – Spacer-M, A-Series (8105111)
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Solas Mercury Washer Spacer – Spacer-M, A-Series
A direct-fit replacement washer spacer for Mercury outboard applications using the A-Series hub configuration. The washer spacer is a critical component in the propeller installation stack, providing the correct axial spacing between the propeller hub and gearcase to ensure proper seating, reduce wear, and protect the drive from damage caused by incorrect prop positioning.
This is a precision-fit part — using the wrong spacer or running without one can lead to accelerated wear on the gearcase nose cone and propeller hub. Keep a spare on hand whenever servicing Mercury A-Series prop installations.
Key Features
- Designed for Mercury outboards with A-Series hub configurations
- Provides correct axial spacing for proper propeller seating
- Direct OEM-style replacement — no modification required
- Part Number: 8105111
Compatible Hub Kits
Commonly used alongside Rubex hub kits for Mercury applications. Browse compatible options including the RBX-102B Hub Kit (E-Series), RBX-104B Hub Kit (E-Series), RBX-203B Hub Kit (E-Series), RBX-203X Hub Kit (E-Series), and the RBX-127 Hub Kit (E+ Series). Also see the Solas Mercury Thrust Washer – D-1/E-Series for related Mercury propeller hardware. Confirm fitment using the Rubex application chart at rubexprops.com.
Parts Desk Insights
Best Use Case: This washer spacer is the right recommendation when a customer is servicing or rebuilding a Mercury outboard prop installation using the A-Series hub and needs to replace a worn, damaged, or missing spacer. It’s most commonly flagged during hub kit replacements or when a customer reports unusual prop movement, noise, or gearcase wear. Always recommend checking the full hardware stack — spacer, thrust washer, cotter pin, and prop nut — when a customer is doing a hub service. These small parts are inexpensive insurance against costly drivetrain repairs.
Fitment Note: Spacer type may vary by engine year and configuration. Confirm the customer’s Mercury engine model and year, and cross-reference with the Solas application chart at rubexprops.com before finalizing the sale. Note: this product currently has no image — flag for photo sourcing.
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.