Sierra Upper Unit Seal Kit ā 47-2586
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Parts Desk Insights: Best suited for upper gearcase rebuilds and preventive maintenance on outboard and sterndrive applications. Technicians reach for this kit when servicing the upper unit after water intrusion, seal wear, or as part of a scheduled gearcase overhaul ā particularly following prop strikes or extended seasonal use.
The Sierra Upper Unit Seal Kit (47-2586) provides a complete set of seals for upper gearcase service. Engineered to OEM specifications, this kit restores watertight integrity to the upper unit, protecting internal gearcase components from water contamination and gear oil loss.
Designed for use on a range of outboard and sterndrive upper gearcase assemblies. Consult the Sierra application guide to confirm fitment for your engine make, model, and year before ordering.
Related Products:
ā¢ Sierra Upper Unit Seal Kit ā 47-2648
ā¢ Lower Unit Seal Kit
ā¢ Mercury/Mariner Lower Unit Seal Kit
ā¢ Johnson/Evinrude Lower Unit Seal Kit
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3ā4 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 ā 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 ā 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.