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Premium Jet Ski Parts for Peak Performance

OEM-quality engine components, cooling systems, fuel pumps, and more — trusted by watercraft professionals and enthusiasts across North America, Europe, and Oceania.

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About HENGJIA

Shenyang Hengjia Yisheng Trading Co., Ltd. is a professional supplier of watercraft spare parts located in Shenyang, a traditional industrial base in Northern China. We integrate strong R&D capability and manufacturing forces to serve customers worldwide.

By upholding the concept of excellent quality, fair price, and integrity management, we've gained a high reputation in the international market by providing cost-effective products and perfect after-sales service.

1M+ Annual Turnover

Serving hundreds of customers globally with reliable supply chains.

30+ Domestic Regions

Distributed across China and exported internationally.

Waterproof Seals Knock Sensor Drive Shaft Plug Carbon Ring

Why Choose jetskisparts.com?

Quality Assurance

100% quality guarantee. We take full responsibility for any quality issues.

Fast Delivery

Full stock available. Rapid dispatch and global shipping options.

Reasonable Pricing

Factory-direct pricing without compromising on performance or durability.

Custom Solutions

OEM/ODM services and custom design based on your specifications.

Our Premium Products

Head Gasket for Sea-Doo

Head Gasket for Sea-Doo

Engineered to withstand high compression and extreme temperatures. Ensures optimal seal between cylinder head and block.

Engine Parts
Waterproof Seals

Waterproof Seals

High-performance rubber seals designed to prevent water ingress in critical engine and pump areas.

Cooling System
Knock Sensor

Jet Ski Knock Sensor

Monitors engine vibrations to detect pre-ignition and prevent engine damage. Compatible with multiple models.

Engine Parts
Drive Shaft Plug

Drive Shaft Plug

Precision-machined plug to seal drive shaft housing and prevent water intrusion into transmission.

Jet Pump
Carbon Ring

Carbon Ring

Durable carbon seal ring used in water pump assemblies to reduce friction and wear.

Jet Pump
Oil Radiator

Oil Radiator

Efficient heat exchanger that cools engine oil to maintain optimal operating temperature and extend engine life.

Cooling System
Pump Seal Ring

Pump Seal Ring

Also known as wear ring or impeller seal. Critical for maintaining water pressure and efficiency in jet pumps.

Jet Pump
Fuel Pump Core

Fuel Pump Core

High-flow replacement core for jet ski fuel pumps. Ensures consistent fuel delivery under all conditions.

Fuel System
Gasoline Level Sensor

Gasoline Level Sensor

Accurate fuel level monitoring with durable construction resistant to ethanol blends.

Fuel System
Jet Ski Oil Filter

Jet Ski Oil Filter

High-efficiency filtration media captures fine particles to protect engine bearings and components.

Engine Parts
Impeller Blade

Impeller Blade

Precision-stamped stainless steel blades for maximum thrust and cavitation resistance.

Jet Pump
Hydraulic Rod

Hydraulic Rod

Robust linkage component for steering and trim systems. Corrosion-resistant coating for marine environments.

Steering Parts
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Comprehensive Part Categories

Jet Ski Hulls

  • • OEM-replacement hull sections
  • • Reinforced impact zones
  • • UV-resistant polyethylene
  • • Compatible with Sea-Doo, Yamaha, Kawasaki

Engine Parts

  • • Cylinder head gaskets
  • • Piston kits
  • • Crankshaft seals
  • • Knock sensors and ECU components

Fuel System

  • • High-pressure fuel pumps
  • • Fuel level sensors
  • • Fuel lines and connectors
  • • Ethanol-compatible components

Cooling System

  • • Thermostats and housings
  • • Water hoses and clamps
  • • Heat exchangers
  • • Temperature sensors

Jet Pump

  • • Impellers and stators
  • • Wear rings and seals
  • • Pump housings
  • • Reverse buckets and actuators

Steering & Wiring

  • • Steering cables and linkages
  • • Wiring harnesses
  • • Connectors and terminals
  • • Retrofit kits for older models
30+
Provinces in China
100K+
Parts in Stock
24h
Average Response Time
5
Global Regions Served

Frequently Asked Questions

Are your parts compatible with Sea-Doo models?

Yes, we specialize in OEM-compatible parts for Sea-Doo watercraft, including Spark, GTX, RXT, and older models. We also support Yamaha, Kawasaki, and Polaris.

Do you offer custom manufacturing services?

Yes, we provide OEM/ODM services and can custom design and manufacture parts based on customer specifications, drawings, or samples.

What is your warranty policy?

We offer a 100% quality guarantee. If any product has a manufacturing defect, we will replace it at no cost and cover return shipping.

How long does shipping take?

We maintain full stock for fast dispatch. Domestic China deliveries take 1–3 days. International shipments via DHL/FedEx typically arrive in 5–10 business days.

Can I get technical support for installation?

Yes, our professional customer service team provides technical guidance and installation tips upon request. Contact us anytime.

Get in Touch

For inquiries, quotes, or technical support, reach out directly through the official website.

Meichichen19@gmail.com
+86-15840305812
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