Volvo Penta Reverse-Gear O-Ring 925063
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Product Description
Volvo Penta 925063 is an O-ring used in documented MS3-series reverse-gear sealing arrangements. It appears among the individual seals in the MS3, MS3B and MS3C repair-kit reference. MS3-series reverse-gear seal reference.
Key Features
- Manufacturer part number: 925063
- Part type: individual O-ring
- Cataloged MS3-series repair-kit seal
Engine Compatibility
MS3, MS3B and MS3C reverse-gear seal positions calling for 925063. Confirm the individual assembly drawing for the installed gearbox. MS3-series reverse-gear seal reference.
Serial Number Fitment Notice
Match the engine or drive model, serial number and exact assembly callout before ordering. An engine family alone does not identify every installed drive or component.
When This Part Needs Replacement
Renew if the ring is nicked, permanently flattened, hardened or disturbed during the specified gearbox service.
Installation Notes
Clean the mating groove and inspect adjacent sealing surfaces. Use only the lubricant and installation method specified for that reverse gear.
Alternate / Superseded Part Numbers
Volvo Penta 925063 replaces legacy reference 125331. Volvo Penta O-ring replacement reference.
Parts Desk Insight
The MS3 repair reference contains multiple ring sizes. Match 925063 to its own groove rather than swapping a similar-looking ring from the kit.
Related Volvo Penta Parts
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.