13031-3715 KAWASAKI Motor Engine Crankshaft Crank Shaft JS550

Review KAWASAKI Motor Engine Crankshaft Crank Shaft for JS550 JS440 JS 550 440 1977–1990

The Kawasaki 13031-3715 Crankshaft is a vital component for the 1977-1990 models of the JS550, JS 550, and JS440 440 motorcycles manufactured by Kawasaki. This crankshaft is designed to provide the power and durability necessary for these iconic two-wheeled machines.

The Kawasaki 13031-3715 Crankshaft is a forged steel component, known for its strength and resistance to fatigue. It is precision-machined to ensure perfect balance, reducing vibrations and ensuring a smooth ride. The crankshaft features a high-quality finish, resistant to corrosion and wear, ensuring long-term durability.

The crankshaft is designed with a 4-stroke, single-cylinder, 4-valve engine in mind. It features a 70mm bore and a 76mm stroke, providing a displacement of 549cc. This crankshaft is designed to work in harmony with the engine, delivering power efficiently and reliably.

The Kawasaki 13031-3715 Crankshaft is a direct replacement for the original crankshaft in these models. It is designed to fit perfectly, ensuring a seamless installation process. It comes with all necessary hardware, including bolts and seals, making it easy for the DIY enthusiast or professional mechanic to install.

In conclusion, the Kawasaki 13031-3715 Crankshaft is a high-quality replacement part for your 1977-1990 JS550, JS 550, or JS440 440 motorcycle. Its forged steel construction, precision machining, and high-quality finish ensure long-term durability and performance. Its direct replacement design makes it easy to install, ensuring that you can get back on the road in no time.

1. Reliability: Kawasaki is known for its durable and reliable engines, and the JS series is no exception. A good-condition crankshaft from this era should last for many more miles if properly maintained.

2. Availability: Since the JS series was produced for over a decade, parts are relatively easy to find, making repairs and replacements less of a hassle.

3. Affordability: Compared to newer engines, buying a used crankshaft from a JS550/JS440 can be a more cost-effective option, especially if you're restoring an old motorcycle or working on a budget.

1. Age and wear: A crankshaft from a 1977-1990 motorcycle is likely to have some wear and tear, which could require additional repairs or modifications.

2. Unknown history: Without knowing the previous owner's maintenance history, it's difficult to determine if the crankshaft has been properly cared for and if there are any hidden issues.

3. Limited power: While the JS series is known for its reliability, it's not the most powerful engine on the market. If you're looking for high performance, you may want to consider other options.

Buying a used Kawasaki JS550/JS440 crankshaft can be a cost-effective and reliable option for restoring an old motorcycle or working on a budget. However, it's important to be aware of the potential wear and tear and limitations of the engine. Carefully inspect the crankshaft and consider having it inspected by a professional before making a purchase.

If you're considering buying a used Kawasaki JS550/JS440 crankshaft, I recommend doing your research and being thorough in your inspection. Look for a crankshaft that has been properly maintained and is in good condition. Additionally, it may be helpful to consult with a professional mechanic or Kawasaki specialist to ensure that you're making a sound investment.

Details:

This offer is for a Kawasaki JS440 JS550 crankshaft. Pr and ak will cost extra. Pulled from a running motor. Shipping is free to the mainland USA states.

Bearings feel how they always do on these used motors when spun by hand.

specifications watercraftimp:

• for models: Js550, Js440, Js, 550, 440
• for years: 1977–1990
• brand: Kawasaki
• mpn: 13031-3715

payments watercraftimp:

• credit card: discover
• wallet: google-pay

returns watercraftimp:

• paid by: buyer
• time: 14 days
• policy: returns accepted

seller watercraftimp:

• # reviews: 2517
• rating: 98.1%
• city: delafield, wisconsin

shipping watercraftimp:

• class: expedited
• carrier: usps
• transit: 8-13 days
• type: fixed
• service: usps priority mail

offer watercraftimp:

• availability: in stock
• started: june 28, 2024
• prices: $189.00–$2799.99
• item condition: Used
• in stock #: 5
• sold #: 33
• options: ship-to-home
• best offers: true

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components