Mercury MerCruiser Quicksilver Upper Swivel Shaft Washer (.063) – Part 32997
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Upper Swivel Shaft Washer (.063) for Mercury MerCruiser Outdrives
This precision-cut washer seats against the upper swivel shaft in Mercury MerCruiser sterndrive assemblies, maintaining proper spacing and sealing integrity at the swivel joint. At .063" thickness, it provides the exact dimensional fit required by the Mercury parts diagram — making it a critical component during any swivel shaft service, outdrive reseal, or steering system rebuild.
Note: This part number (32997) is listed in Mercury catalog data as discontinued. Old-stock or aftermarket equivalents may be available — verify current availability before ordering.
Compatible Applications
- Mercury MerCruiser sterndrive assemblies requiring upper swivel shaft service
- Outdrive resealing and swivel shaft replacement procedures
- Steering system rebuilds where swivel shaft hardware is disturbed
When to Replace
Replace this washer any time the swivel shaft is removed, during outdrive resealing work, or if the existing washer shows signs of deformation, corrosion, or dimensional wear. Reusing a crushed or flattened washer can compromise the sealing stack and lead to premature failure.
Installation Notes
Clean mating surfaces thoroughly before installation. Replace all seals and gaskets disturbed during disassembly. Follow the Mercury service manual for correct orientation, torque sequence, and lubrication specifications.
Alternate & Superseded Part Numbers
- Mercury-Mercruiser: 12-32997
- Short reference: 32997
Parts Desk Insights
Best use case: This washer is the right call during any upper swivel shaft service on a MerCruiser sterndrive — particularly during a full outdrive reseal or when replacing swivel shaft bearings. Because it's a discontinued number, cross-reference the current Mercury parts diagram by model and serial number to confirm whether a superseded replacement is available. On repowered boats or assemblies updated under a new part number, the diagram is the most reliable source.
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.