13031-3703 KAWASAKI Crankshaft Crank Shaft Core Js Sx 300

Review KAWASAKI Crankshaft Crank Shaft Core for JS SX 300 1986–1988

The Kawasaki 13031-3703 is a crucial component for the maintenance and repair of 1986-1988 models of the Kawasaki KX 300 JS, SX, and CR series of motorcycles. This product is specifically designed to replace the crankshaft core, which is an integral part of the engine's powertrain system.

The Kawasaki 13031-3703 crankshaft core is a high-quality replacement part, engineered to match the original equipment in terms of performance, durability, and fit. It is made from robust materials, ensuring that it can withstand the rigors of regular use in a high-performance motorcycle engine.

The crankshaft core plays a vital role in the operation of the engine. It is responsible for transmitting power from the engine's pistons to the transmission, allowing the motorcycle to move forward. The crankshaft core also helps in regulating the engine's rotation speed, ensuring smooth and efficient power delivery.

Installing the Kawasaki 13031-3703 crankshaft core is a job best left to a professional mechanic or someone with extensive experience in motorcycle maintenance and repair. However, for those who are confident in their abilities, the process involves removing the old crankshaft core, cleaning the engine crankcase, and then carefully installing the new part. It's important to note that incorrect installation could result in engine damage, so it's always best to follow the manufacturer's instructions to the letter.

In conclusion, the Kawasaki 13031-3703 crankshaft core is an essential replacement part for 1986-1988 Kawasaki KX 300 JS, SX, and CR models. Its importance in the operation of the engine makes it a component that should never be neglected, and its high-quality construction ensures that it will provide reliable service for many miles to come.

1. Availability: Replacing a worn-out crankshaft with a new or rebuilt one can significantly improve the performance and lifespan of your 300 JS SX. Since this is a common part, you can easily find replacement cores in online marketplaces or from Kawasaki dealers.

2. Cost-effective: Buying a crankshaft core can be more affordable than purchasing a complete new crankshaft, especially if the core is in good condition. You can have the core rebuilt at a lower cost than purchasing a new one.

3. Environmental impact: Buying a rebuilt or used crankshaft core helps reduce waste and contributes to environmental sustainability.

1. Quality concerns: When buying a used crankshaft core, you might not be sure of its condition or previous maintenance history. This could lead to potential issues down the line.

2. Compatibility issues: Make sure that the core you're buying is compatible with your specific model and year of the 300 JS SX.

3. Uncertainty about rebuild process: If you plan on having the core rebuilt yourself, you might need specialized tools and skills for the job.

Buying a Kawasaki 13031-3703 1986-1988 300 JS SX CRankshaft Crankshaft Core can be a cost-effective and environmentally friendly option for replacing a worn-out crankshaft. However, it's essential to be aware of the potential quality concerns and compatibility issues before making the purchase. If you're unsure, it might be wise to consult a professional mechanic or Kawasaki dealership for advice.

If you decide to buy a used crankshaft core, make sure to thoroughly inspect it beforehand or have a trusted mechanic do so. Verify that it's compatible with your specific 300 JS SX model and year. If possible, obtain a warranty or guarantee for the rebuilt crankshaft after installation.

Details:

Needs big end connecting rod bearing. Kawasaki 300 Sx crankshaft. Fits: 1986 -1988 300 1987 -1988 Sx, connecting rod play is at 1.50mm which over factory spec. All other bearings are good.

Clean threads.

specifications watercraftimp:

• for models: Js, Sx, 300
• for years: 1986–1988
• brand: Kawasaki
• mpn: 13031-3703
• part type: Crankshaft Crank Shaft
• country/region of manufacture: Japan

shipping watercraftimp:

• transit: 4-9 days
• class: standard
• service: ups ground
• type: fixed
• carrier: ups

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

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offer watercraftimp:

• started: march 11, 2024
• in stock #: 5
• sold #: 35
• options: ship-to-home
• availability: in stock
• prices: $89.99–$125.99
• item condition:
  • Used
  • For parts or not working

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• rating: 100.0%
• # reviews: 2769
• city: saint david, arizona

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• paid by: buyer
• time: 30 days
• policy: returns accepted