WSM
WSM Engine Parts, Gaskets, and Marine Accessories at JJ Motorsports
WSM (Water Sports Manufacturing), established in the early 1990s, is a trusted brand in the marine industry, specializing in high-quality parts and accessories for personal watercraft, jet skis, and outboard motors. With a dedication to reliability and performance, WSM provides solutions that support recreational riders and professional racers, focusing on engine components designed to exceed OEM standards in durability and functionality.
At JJ Motorsports, we offer a broad assortment of WSM products to maintain and enhance your watercraft. For comprehensive engine overhauls, the Top-End Rebuild Kit in 73.00 mm for Kawasaki includes everything from pistons to gaskets. Riders with Sea-Doo models can upgrade their propulsion with the complete Jet Pump Assembly, while Kawasaki owners might opt for the Jet Pump Repair Kit for quick fixes. We also carry essential wear items like the Wear Ring for Yamaha jet pumps and performance pistons such as the Piston Kit in 83.00 mm for Polaris. For added safety on the water, consider the durable Traction Mat in black. Whether you're servicing Honda, Yamaha, or other brands, WSM delivers compatible options for optimal performance. Explore our selection to find the right parts for your marine adventures.
Key features of WSM products include hardened shafts and durable bearings for jet pumps, MoS2 coatings on pistons to reduce heat and friction, complete kits with rings, pins, clips, and gaskets, and materials that meet or exceed OEM specifications for long-lasting reliability. Shop now and keep your watercraft performing at its best with WSM!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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WSM Cam Chain Plug Gasket - Sea Doo 007-588-01
WSM
$1.47The cam chain housing on your Sea-Doo needs a reliable seal to prevent oil leakage and maintain proper engine lubrication during operation. A worn or degraded gasket can lead to costly oil loss and...09347504- SKU:
- 09347504
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$1.47 -
WSM Complete Gasket Kit - Sea Doo 007-626
WSM
$207.08Engine gasket failure compromises compression, invites coolant and oil leaks, and can force an expensive mid-season rebuild. The WSM Complete Gasket Kit delivers all necessary sealing surfaces in one...09347505- SKU:
- 09347505
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
$207.08Qty in Cart: 0Quantity:Price:$207.08Subtotal: -
WSM Cylinder Sleeve - 99.90 mm I.D.- Sea-Doo 010-1314
WSM
$126.17A worn or damaged cylinder sleeve compromises compression, reduces power output, and accelerates engine degradation—ultimately costing you race time and reliability. The WSM Cylinder Sleeve restores...09311109- SKU:
- 09311109
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
$126.17Qty in Cart: 0Quantity:Price:$126.17Subtotal: -
WSM Oil Radiator - Sea-Doo 010-7025-01
WSM
$203.01Sustained high-performance operation demands precise thermal management, and the WSM Oil Radiator (010-7025-01) is engineered to keep your Sea-Doo's engine within the optimal temperature...07130269- SKU:
- 07130269
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$203.01Qty in Cart: 0Quantity:Price:$203.01Subtotal: -
WSM Oil Radiator - Sea-Doo 010-7026
WSM
$216.81Maintaining optimal oil temperature is critical for Sea-Doo engine longevity and consistent performance under sustained load. The WSM Oil Radiator (010-7026) delivers efficient thermal management,...07130270- SKU:
- 07130270
- Availability:
- Ships Same Business Day
- Weight:
- 4.76 LBS
$216.81 -
WSM Replacement Throttle Position Sensor - Right - Sea-Doo 004-525
WSM
$103.48A faulty throttle position sensor can cause erratic throttle response, poor fuel economy, and potential limp-mode conditions on your Sea-Doo. The WSM replacement sensor restores precise throttle...10220286- SKU:
- 10220286
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$103.48Qty in Cart: 0Quantity:Price:$103.48Subtotal: -
WSM Replacement Throttle Position Sensor - Left - Sea-Doo 004-526
WSM
$103.48A throttle position sensor that's worn or failing will compromise engine responsiveness and fuel mapping accuracy—especially critical on high-performance Sea-Doo watercraft where precision throttle...10220287- SKU:
- 10220287
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$103.48Qty in Cart: 0Quantity:Price:$103.48Subtotal: -
WSM Bearing Kit - Engine - Sea-Doo 010-189K
WSM
$189.15Engine bearing wear is one of the most common causes of catastrophic Sea-Doo failures, and catching it early requires the right replacement kit. The WSM Bearing Kit 010-189K delivers OEM-equivalent...09501003- SKU:
- 09501003
- Availability:
- Ships Same Business Day
- Weight:
- 1.07 LBS
$189.15 -
WSM Bearing Kit - Main Crankshaft - Sea-Doo 010-190K
WSM
$51.69A worn or damaged main crankshaft bearing is a ticking time bomb for any Sea-Doo engine—it compromises compression, increases friction, and accelerates catastrophic failure. The WSM Bearing Kit...09501006- SKU:
- 09501006
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$51.69Qty in Cart: 0Quantity:Price:$51.69Subtotal: -
WSM Main Bearing Set - Crankshaft - Sea-Doo 010-190
WSM
$16.07A crankshaft bearing set is fundamental to engine reliability—without proper bearing condition, you're risking catastrophic internal damage and costly downtime. The WSM Main Bearing Set for Sea-Doo...09501007- SKU:
- 09501007
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
$16.07Qty in Cart: 0Quantity:Price:$16.07Subtotal: -
WSM Speed Sensor Magnet Bolt - Pack of Six 014-907
WSM
$13.31Accurate speed sensor readings are critical for engine management, traction control, and data logging in high-performance applications. The WSM Speed Sensor Magnet Bolt pack ensures consistent...22100647- SKU:
- 22100647
- Availability:
- Ships Same Business Day
- Weight:
- 24.00 LBS
$13.31 -
WSM Bolt Kit - Engine 014-900K
WSM
$144.91Engine bolt kits are critical maintenance components that should never be overlooked—worn or damaged fasteners compromise head gasket sealing, oil pan integrity, and overall engine block security...24041041- SKU:
- 24041041
- Availability:
- Ships Same Business Day
- Weight:
- 4.21 LBS
$144.91 -
WSM Bolt - Connecting Rod 014-902
WSM
$9.11A connecting rod bolt failure can sideline your engine and derail race day—this OEM-spec replacement from WSM ensures critical fastening integrity where it matters most. Whether you're rebuilding...24041042- SKU:
- 24041042
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$9.11 -
WSM Bolt - Crankcase 014-905
WSM
$5.70A compromised crankcase bolt can lead to oil leaks, loss of pressure, and catastrophic engine failure—especially under high-boost conditions or sustained track use. The WSM Bolt 014-905 is a direct...24041043- SKU:
- 24041043
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$5.70 -
WSM Impeller Boot - Sea Doo 003-050
WSM
$10.26The impeller boot is a critical seal component in your Sea Doo's cooling and circulation system—when it degrades, you risk inadequate water flow, overheating, and potential engine damage. This...48090329- SKU:
- 48090329
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
$10.26Qty in Cart: 0Quantity:Price:$10.26Subtotal: -
WSM Sliding Block - Trim - VTS 003-435
WSM
$20.60A worn or damaged sliding block compromises the smooth operation of your VTS trim system, leading to misalignment and potential safety issues on track. This OEM-specification replacement block...48090330- SKU:
- 48090330
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$20.60 -
WSM Trim Rod - VTS 003-436
WSM
$14.40The WSM Trim Rod is a direct replacement component for VTS trim systems, engineered to restore precise control and alignment in your suspension geometry. If your current trim rod shows wear, play, or...48090331- SKU:
- 48090331
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
$14.40 -
WSM Trim Seal - Jet Pump 003-552
WSM
$11.57A properly sealed jet pump is critical to maintaining system integrity and preventing fluid loss in demanding racing applications. The WSM Trim Seal eliminates gaps between the pump housing and...48090332- SKU:
- 48090332
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$11.57 -
WSM Voltage Regulator - Sea-Doo/Can-Am 004-221-01
WSM
$77.42A failing voltage regulator compromises your electrical system's stability, risking stalled engines, dead batteries, and costly secondary damage. The WSM Voltage Regulator restores reliable charging...21121740- SKU:
- 21121740
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$77.42Qty in Cart: 0Quantity:Price:$77.42Subtotal: -
WSM Drive Shaft - Yamaha SJ 700 003-170-01
WSM
$331.36A worn or damaged drive shaft directly compromises your Yamaha SJ 700's power delivery and handling characteristics on the water. This OEM-specification replacement restores the direct mechanical...48090333- SKU:
- 48090333
- Availability:
- Ships Same Business Day
- Weight:
- 3.62 LBS
$331.36 -
WSM Impeller Shaft Nut - Sea Doo 014-915
WSM
$8.99The impeller shaft nut is a critical fastener that secures your Sea Doo's impeller assembly to the driveshaft. A worn, stripped, or damaged nut compromises the seal between components, leading to...48090335- SKU:
- 48090335
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
$8.99Qty in Cart: 0Quantity:Price:$8.99Subtotal: -
WSM Lanyard - D.E.S.S. - Sea Doo 012-576
WSM
$59.14A safety lanyard isn't optional on the water—it's essential insurance against operator loss and engine damage. The WSM D.E.S.S. lanyard integrates with your Sea Doo's digital security system to...48500082- SKU:
- 48500082
- Availability:
- Ships Same Business Day
- Weight:
- 0.07 LBS
$59.14Qty in Cart: 0Quantity:Price:$59.14Subtotal: -
WSM Ignition Coil - Sea-Doo 004-177
WSM
$54.57A reliable ignition coil is critical to consistent engine performance and reliable starts on the water. The WSM 004-177 is an OEM-quality replacement that restores full spark delivery without the...21020453- SKU:
- 21020453
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$54.57 -
WSM Top End Kit - 75.90 mm - Yamaha 010-872-10
WSM
$600.76A complete top-end rebuild demands precision components engineered to exacting tolerances—this kit delivers exactly that. Whether you're recovering from wear or building toward higher output, WSM's...09031735- SKU:
- 09031735
- Availability:
- Ships Same Business Day
- Weight:
- 5.03 LBS
$600.76 -
WSM Pump Shaft - Impeller - Sea Doo 003-113-02
WSM
$98.95A worn or damaged impeller pump shaft will rob your Sea Doo of thrust, responsiveness, and fuel efficiency—ultimately compromising both performance and safety on the water. The WSM replacement shaft...48090334- SKU:
- 48090334
- Availability:
- Ships Same Business Day
- Weight:
- 0.99 LBS
$98.95 -
WSM Piston Rings 010-919
WSM
$43.40Worn or damaged piston rings directly compromise combustion efficiency, increase blow-by, and accelerate engine wear. WSM Piston Rings 010-919 deliver precise tolerances and reliable sealing to...010919- SKU:
- 010919
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- RIDING STYLE:
- WATERCRAFT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
$43.40 -
WSM Piston Rings 010-920
WSM
$36.88Piston rings are the critical seal between your combustion chamber and crankcase—worn or damaged rings destroy compression, spike oil consumption, and tank performance. WSM Piston Rings 010-920...010920- SKU:
- 010920
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- RIDING STYLE:
- WATERCRAFT
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
$36.88 -
WSM Top-End Rebuild Kit - Original Series - .50 mm 010-834-12
WSM
$357.62A complete top-end rebuild demands precision components that restore your engine to OEM specifications without compromise. The WSM Original Series kit delivers factory-quality pistons, rings, and...01083412- SKU:
- 01083412
- Availability:
- Ships Same Business Day
- Weight:
- 4.00 LBS
- PISTON SIZE METRIC:
- +0.50 MM
- UNITS:
- EACH
- BORE SIZE METRIC:
- 71.80 MM
- MODEL:
- ORIGINAL SERIES
- PISTON MATERIAL:
- ALUMINUM
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- TOP END
$357.62 -
WSM Piston Kit - Kawasaki 900 - +.5 mm 010-840-05K
WSM
$80.40If you're building a high-displacement Kawasaki 900 engine or refreshing tired cylinders, this WSM piston kit delivers OEM-quality construction with measurable performance gains. The MOS2-coated...01084005- SKU:
- 01084005
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MODEL:
- ORIGINAL
- UNITS:
- KIT
- BORE - OVERSIZE METRIC:
- +0.50 MM
- RIDING STYLE:
- WATERCRAFT
- BORE - OVERSIZE:
- +0,50 MM
- BORE SIZE METRIC:
- 73.00 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON KIT
$80.40Qty in Cart: 0Quantity:Price:$80.40Subtotal: -
WSM Piston Rings 010-917
WSM
$43.40Piston rings are critical wear items that directly impact combustion efficiency, blow-by control, and engine longevity. WSM Piston Rings 010-917 deliver reliable sealing and heat transfer in...010917- SKU:
- 010917
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BORE - OVERSIZE:
- STANDARD
- UNITS:
- SET
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
$43.40Qty in Cart: 0Quantity:Price:$43.40Subtotal: -
WSM Piston Rings 010-917-07
WSM
$43.40Piston rings are critical wear components that directly impact engine compression, oil control, and overall performance—they need to be replaced during any complete engine rebuild or overhaul. WSM...01091707- SKU:
- 01091707
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- BORE - OVERSIZE METRIC:
- +1.00 MM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE:
- +1,00 MM
- UNITS:
- SET
$43.40Qty in Cart: 0Quantity:Price:$43.40Subtotal: -
WSM Front Compartment Latch - Sea-Doo 011-805
WSM
$4.79A worn or broken hood latch compromises both security and aesthetics on your Sea-Doo, risking loose compartments during operation and potential water ingress. The WSM Front Compartment Latch restores...05210172- SKU:
- 05210172
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- BASE COLOR:
- GRAY
- PRODUCT NAME:
- LATCH
- TYPE:
- COMPARTMENTS
- UNITS:
- EACH
- COLOR/FINISH:
- GRAY
- RIDING STYLE:
- WATERCRAFT
- MOUNTING POSITION:
- FRONT
$4.79 -
WSM Top-End Rebuild Kit - Original Series - Standard 010-834-10
WSM
$357.62A top-end rebuild demands precision components that can withstand sustained high RPM loads without compromise. The WSM Top-End Rebuild Kit delivers OEM-quality pistons, rings, and supporting hardware...01083410- SKU:
- 01083410
- Availability:
- Ships Same Business Day
- Weight:
- 3.75 LBS
- BORE SIZE METRIC:
- 71.30 MM
- PISTON SIZE METRIC:
- STANDARD
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- EACH
- MODEL:
- ORIGINAL SERIES
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- WATERCRAFT
- TYPE:
- TOP END
$357.62 -
WSM Piston Rings 010-920-05
WSM
$36.88Piston rings are critical to engine performance—they seal combustion pressure, regulate oil consumption, and directly impact horsepower delivery and engine longevity. Worn or inadequate rings result...01092005- SKU:
- 01092005
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BORE - OVERSIZE METRIC:
- +0.50 MM
- UNITS:
- SET
- BORE - OVERSIZE:
- +0,50 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
$36.88 -
WSM Piston Rings 010-925
WSM
$24.97Piston rings are critical to engine performance—they seal combustion pressure, manage oil consumption, and directly impact power output and longevity. WSM Piston Rings 010-925 deliver consistent...010925- SKU:
- 010925
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
- PISTON MATERIAL:
- ALUMINUM
- UNITS:
- SET
$24.97 -
WSM Piston Rings 010-925-04
WSM
$24.97Piston rings are critical to engine performance—they seal combustion pressure, regulate oil consumption, and maintain compression in your cylinder. Worn or substandard rings directly kill horsepower,...01092504- SKU:
- 01092504
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE METRIC:
- +0.25 MM
- RIDING STYLE:
- WATERCRAFT
- PRODUCT NAME:
- PISTON RING
- BORE - OVERSIZE:
- +0,25 MM
- UNITS:
- SET
$24.97 -
WSM Piston Rings 010-925-05
WSM
$24.97Piston rings are critical to engine performance—they create the seal between pistons and cylinder walls that maintains compression, controls oil consumption, and prevents blowby. WSM Piston Rings...01092505- SKU:
- 01092505
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
- RIDING STYLE:
- WATERCRAFT
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE:
- +0,50 MM
- BORE - OVERSIZE METRIC:
- +0.50 MM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
$24.97 -
WSM Piston Rings 010-925-06
WSM
$24.97Piston rings are critical wear items that directly impact compression, blow-by control, and oil consumption—neglecting them leads to power loss and engine damage. WSM Piston Rings 010-925-06 deliver...01092506- SKU:
- 01092506
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- UNITS:
- SET
- BORE - OVERSIZE:
- +0,75 MM
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
- BORE - OVERSIZE METRIC:
- +0.75 MM
$24.97 -
WSM Piston Rings 010-929-04
WSM
$34.43Piston rings are critical wear components that directly impact compression, oil control, and engine longevity. WSM Piston Rings 010-929-04 deliver precise tolerances and reliable sealing across the...01092904- SKU:
- 01092904
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- PISTON RING
- RIDING STYLE:
- WATERCRAFT
- PISTON MATERIAL:
- ALUMINUM
- BORE - OVERSIZE:
- +0,25 MM
- BORE - OVERSIZE METRIC:
- +0.25 MM
- UNITS:
- SET
$34.43 -
WSM Piston Rings 010-930
WSM
$28.34Piston rings are critical to engine sealing and compression—worn or substandard rings lead to blowby, oil consumption, and power loss. WSM Piston Rings 010-930 deliver precise tolerances and reliable...010930- SKU:
- 010930
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- PISTON MATERIAL:
- ALUMINUM
- PRODUCT NAME:
- PISTON RING
- UNITS:
- SET
- BORE - OVERSIZE:
- STANDARD
- BORE - OVERSIZE METRIC:
- STANDARD
- RIDING STYLE:
- WATERCRAFT
$28.34
