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Personal Watercraft (PWC) Parts for Seadoo, Kawasaki, Yamaha Waverunner and more
Personal Watercraft Parts
Shop personal watercraft parts for maintenance, troubleshooting, repair, and full engine rebuild projects. This category includes OEM parts and quality OEM specification aftermarket products from Pro Marine for Sea-Doo, Yamaha WaveRunner, Kawasaki Jet Ski, Polaris, Tigershark, and other personal watercraft applications.
Browse PWC parts by brand and engine system, including fuel systems, ignition and electrical components, cooling systems, jet pump parts, internal engine components, gaskets, seals, carburetor kits, rebuild kits, steering components, wear rings, impellers, oil injection parts, and routine service items.
Shop Personal Watercraft Categories
Sea-Doo Sea-Doo engine, fuel, cooling, and jet pump parts 
Yamaha WaveRunner WaveRunner maintenance, rebuild, and repair parts 
Kawasaki Jet Ski Kawasaki jet pump, fuel, ignition, and engine parts 
Polaris Polaris PWC maintenance and engine rebuild parts 
Tigershark Tigershark engine, fuel, cooling, and rebuild parts Common Personal Watercraft Parts Found in This Category
- Jet pump rebuild kits, impellers, wear rings, and pump bearings
- Carburetor kits, fuel pumps, fuel filters, and fuel delivery components
- Ignition coils, stators, rectifiers, starters, and electrical parts
- Pistons, crankshafts, bearings, gaskets, seals, and engine rebuild parts
- Cooling system hoses, thermostats, water strainers, and cooling components
- Oil injection components, service kits, spark plugs, and maintenance parts
- Steering, throttle, trim, and control system components
Common Personal Watercraft Problems and Where to Start
- Overheating: inspect cooling passages, wear rings, impellers, thermostats, and jet pump condition.
- Hard starting or bogging: check carburetor kits, fuel delivery systems, ignition components, and compression.
- Cavitation or poor acceleration: inspect impellers, wear rings, jet pump seals, and intake grates.
- Low compression or engine failure: inspect pistons, crankshafts, bearings, cylinder condition, and oil injection systems.
- Charging or electrical problems: inspect stators, rectifiers, starters, batteries, and wiring connections.
Frequently Asked Questions
What is the difference between OEM and aftermarket PWC parts?
OEM parts are manufactured by the original personal watercraft manufacturer. Aftermarket parts are replacement parts produced by other manufacturers to fit the same application. Pro Marine provides quality OEM specification aftermarket products for PWC maintenance, repair, and rebuild applications.
How do I find the correct personal watercraft parts?
Use your PWC make, model, engine size, and serial number to confirm fitment. Many jet pump and engine parts vary by year range and engine family.
What brands are included in this category?
This category includes Sea-Doo, Yamaha WaveRunner, Kawasaki Jet Ski, Polaris, and Tigershark personal watercraft parts.
What are common signs my jet pump needs service?
Common symptoms include cavitation, poor acceleration, vibration, reduced top speed, abnormal pump noise, and excessive wear ring clearance.
Are aftermarket PWC parts reliable?
Yes. Quality aftermarket personal watercraft parts are commonly used by rebuilders and repair shops. Pro Marine offers OEM specification aftermarket products for many common PWC repair and maintenance applications.
Tip: Before ordering PWC parts, verify the model number, engine family, serial number, and pump application whenever possible.
21003-3744
270000344
270000421
270000427
270000720
21121-3709
21121-3710