WSM Performance 003508 Jet Pump Housing — Yamaha PWC
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
A direct-replacement jet pump housing for Yamaha personal watercraft, engineered to WSM Performance specifications. The pump housing is the primary structural component of the jet propulsion system — it encases the impeller, wear ring, and bearing assembly, and is subject to impact damage, cracking, and erosion over time. Replacing a damaged or worn housing restores proper water flow geometry and protects the internal pump components.
Product Details
- Part Number: WSM 003508
- Application: Yamaha PWC (see fitment note below)
- Condition: New
Parts Desk Insights
A pump housing replacement is typically needed after impact with debris, a hard grounding, or when inspection reveals cracking, deep erosion grooves, or distortion around the impeller bore that a wear ring replacement alone cannot correct. At $307, this is a structural repair part — best used when the housing itself is compromised rather than as part of a routine rebuild (for routine rebuilds, see the WSM jet pump repair kits). Confirm exact model and year compatibility directly against the WSM 003508 application guide before ordering, as Yamaha produced multiple pump configurations across its PWC lineup and fitment is model-specific.
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.