WSM Jet Ski Parts – Sea-Doo & Yamaha

WSM aftermarket jet ski parts for Sea-Doo and Yamaha personal watercraft. Shop engine, electrical and driveline components from South Quay Leisure, with advice backed by 20 years of experience in waterside workshops.

Based at over 6,400 sq ft of waterside premises at Cobbs Quay Marina, Poole, South Quay Leisure has full-time staff, trained in-house engineers and a specialist parts team. Our team can help you identify the right WSM components, backed by practical experience in jet ski servicing and repairs.

Parts for repairs, servicing and rebuilds

Browse starter motors, rectifier regulators, engine bearings, supercharger rebuild kits, drive shafts, wear rings, steering cables and workshop tools. Whether you are repairing your own craft or sourcing parts for a customer, use the WSM part number and the application details to find the right component.

Check the part number and fitment

Match your craft’s model, year and engine to the individual listing. Where a replacement reference number is shown, compare it with the part you are replacing. Some wear rings are designed for specific WSM pump housings, so check the housing compatibility as well as the diameter.

If you need help, contact South Quay Leisure with your model, year and part number before ordering. Sea-Doo and Yamaha names identify compatible applications; these are WSM aftermarket products.

UK stock and fast dispatch

Stocked products are dispatched directly from our own UK premises, with no drop shipping. Check the selected product for current availability and delivery details. For an urgent repair, contact us to confirm stock and dispatch arrangements before placing your order.

Retail customers and trade orders welcome

Buy individual repair parts online or contact us with a list of WSM part numbers and quantities for a workshop, fleet or bulk-order quotation. We can help check the selection and confirm availability for larger orders.

Complete your maintenance order with our Sea-Doo and Yamaha service kits, Liqui Moly marine oils and care products, or Solas impellers, wear rings and tools.

Our Racing Pedigree

We do not just sell Boats and
Performance Parts we offer our full support before purchase, during installation, while at sea and use our technical experience to help our customers any way possible.

Whether you’re on our race team, looking for you first PWC or your buying parts to fit at home, with us by your side you have a wealth of knowledge should you ever need it.