WSM Piston Kit — Yamaha Outboard — 010826PK
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You have 30 days to request a return. All sale items are final sale.
WSM Piston Kit — Yamaha Outboard — 010826PK
Restore your Yamaha outboard engine to factory performance with the WSM Piston Kit 010826PK. Engineered as a direct-fit replacement for compatible Yamaha outboard powerheads, this kit provides the precision components needed for a reliable engine rebuild or top-end service.
What’s Included
This is a complete piston kit. Contents typically include the piston, piston rings, wrist pin, and circlips as required for the application. Refer to your engine’s service manual for the complete assembly procedure and torque specifications.
Compatibility
Fits select Yamaha outboard engine models. Verify fitment using your engine model, year, and serial number before ordering. For the most current application information, confirm compatibility with your specific powerhead configuration.
Parts Desk Insights
Best use case: Piston kits are a core component of any outboard powerhead rebuild — used when pistons show signs of scoring, ring wear, or seizure damage, or as part of a scheduled top-end overhaul. WSM offers a cost-effective alternative to OEM piston assemblies for Yamaha outboard engines. This SKU (010826PK) is a distinct variant from 010829PK — if replacing an existing piston assembly, always match by SKU and confirm against your engine’s model year and serial number, as Yamaha piston specifications vary across engine families and production runs. Always measure cylinder bore for wear and taper before installing new pistons — honing or boring may be required if the bore is out of spec.
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.