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  3. SPI K098130171016809505

SPI K098130171016809505 Top End Repair Kit .010 72.25MM

fits model: 480, Phazer. make: Yamaha. year: 1984–1990.

K098130171016809505 Spi .010 Over Bore Top End Repair Kit For Yamaha Phazer 480 1984-1990 72.25mm

( Brand: Spi ), ( Manufacturer Part Number: K098130171016809505 )

Review SPI .010 Over Bore Top End Repair Kit Yamaha 72.25mm fits PHAZER 480 1984–1990

Introducing the SPI K098130171016809505 010 Top End Repair Kit, meticulously designed for the Yamaha Phazer 480 motorcycles manufactured between 1984 and 1990. This repair kit is an essential toolkit for riders seeking to maintain or restore their engines to optimal performance.

The kit includes a comprehensive collection of high-quality components, specifically engineered for the 72.25mm cylinder bore size of the Yamaha Phazer 480. Each part is manufactured to strict specifications, ensuring a perfect fit and reliable function.

Key components in this repair kit include:

1. New piston rings: These critical engine components help seal the piston-cylinder gap, preventing combustion gases from escaping and compressing the air-fuel mixture for efficient combustion.

2. New piston pin: The piston pin connects the piston to the crankshaft, transmitting engine power to the wheels. This replacement part ensures a secure connection and reduces the risk of engine damage.

3. New piston: The piston is the primary component that converts linear motion from the crankshaft into rotational motion at the wheels. A worn or damaged piston can lead to significant engine issues. This replacement part is engineered for a precise fit and optimal performance.

4. New cylinder head gasket: This gasket seals the connection between the cylinder head and the engine block, preventing coolant and oil from mixing. A leaking gasket can cause significant engine damage, making this an essential replacement part.

5. New valve guide seals: These seals help maintain proper valve clearance and prevent oil leakage. Properly sealing the valve guides is crucial for optimal engine performance and longevity.

6. New valve stem seals: These seals prevent oil leakage around the valve stems, ensuring proper engine compression and maintaining the integrity of the crankcase.

7. New camshaft oil seals: These seals prevent oil leakage from the camshaft, helping to maintain a clean engine and reducing the risk of oil contamination.

8. New crankshaft main oil seal: This seal prevents oil leakage from the crankshaft, preserving the engine's lubrication and maintaining its overall performance and longevity.

By investing in this top-end repair kit, Yamaha Phazer 480 riders can enjoy the confidence that comes with knowing their engine components are in excellent condition. This kit provides an opportunity for DIY enthusiasts to tackle their engine repairs with ease, while also offering valuable savings compared to dealership prices.

In summary, the SPI K098130171016809505 010 Top End Repair Kit is a must-have for Yamaha Phazer 480 motorcycle owners seeking to maintain or restore their engines. This comprehensive kit includes all the necessary parts for a top-end engine overhaul, ensuring a reliable and efficient ride.

Pros and Cons of buying a SPI K098130171016809505 010 Top End Repair Kit for Yamaha Phazer 480 (1984-1990, 72.25mm)

Introduction:

This article aims to provide an unbiased analysis of the SPI K098130171016809505 010 Top End Repair Kit for Yamaha Phazer 480 (1984-1990, 72.25mm). By discussing its key features, benefits, and potential drawbacks, we hope to help you make an informed decision about whether or not this repair kit is a worthwhile investment for your Yamaha Phazer 480.

Pros:

1. Comprehensive Repair Solution: This repair kit includes all the necessary components to overhaul the top end of your Yamaha Phazer 480's engine, making it a convenient and cost-effective option for those seeking to perform a complete top end rebuild.

2. High-Quality Materials: The SPI K098130171016809505 010 Top End Repair Kit features high-quality components designed to provide excellent durability and performance, ensuring that your engine runs smoothly and efficiently after the repair.

3. Easy-to-Follow Instructions: The kit comes with detailed instructions that are easy to understand, making the installation process more accessible to DIY enthusiasts.

4. Affordable: Compared to the cost of having a professional mechanic perform the same repair, this kit offers significant savings.

Cons:

1. Potential Fitment Issues: While this kit is designed to fit Yamaha Phazer 480 models from 1984 to 1990 with a 72.25mm bore size, it's essential to double-check the compatibility with your specific motorcycle to avoid any potential fitment issues.

2. Labor-Intensive: Top end engine rebuilds can be time-consuming and labor-intensive. If you're not experienced in motorcycle mechanics, you may want to consider having a professional perform the repair instead.

3. Requires Additional Tools: To install the kit, you'll need access to various tools, such as socket wrenches, torque wrenches, and a torque angle indicator.

Conclusion:

The SPI K098130171016809505 010 Top End Repair Kit for Yamaha Phazer 480 (1984-1990, 72.25mm) offers several advantages, such as a comprehensive repair solution, high-quality materials, easy-to-follow instructions, and affordability. However, it also presents some challenges, like potential fitment issues, labor-intensive installation, and the requirement for additional tools.

Based on the information provided, we recommend this repair kit for those who are comfortable with DIY motorcycle repairs, have the necessary tools, and are confident in their ability to properly install the components. Additionally, it is a cost-effective alternative to hiring a professional for the same repair. However, if you're unsure about your mechanical abilities or don't have the required tools, it may be best to consult a professional mechanic for the job.

Details:

Top end gasket kit contains all gaskets pictured to rebuild top oil seals not included. Pistons are for .010 over bore size 72.25mm. Piston weight compatible with original piston. All pistons, rings, pins and cir clips are manufactured to OEM specifications.

T-Molly series pistons reduce friction, resist seizure improve durability. 1984 Phazer 480 SE Electric Start. Compatible with Yamaha model's below: 1984 Phazer 480. Manufactured by SPI.

T-Molly series with Teflon-Molybdenum coating. Made in Taiwan. Includes 2 pistons, ring sets, wrist pins, cir clips, top bearings and end gasket kit.

specifications enginesnowmobile:

  • for models: 480, Phazer
  • for makes: Yamaha
  • for years: 1984-1990
  • brand: Spi
  • mpn: K098130171016809505

payments enginesnowmobile:

  • wallet: Apple-pay
  • credit card: Diners-club
  • other

returns enginesnowmobile:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 60 Days

offer enginesnowmobile:

  • options: Ship-to-home
  • started: July 11, 2025
  • sold: 0
  • quantity: 4
  • availability: In Stock

shipping enginesnowmobile:

  • type: Fixed
  • class: Standard
  • service: Standard
  • transit: 4-7 Days
  • cost: $0.00

seller enginesnowmobile:

  • # reviews: 387671
  • rating: 99.4%
  • city: Suamico, Wisconsin

general enginesnowmobile:

  • Snowmobile Parts > Engines Components > Snowmobile Engine Components
  • condition: New
for models: 480, phazer, for makes: yamaha, for years: 1984-1990,
category: snowmobile parts > engines components > snowmobile engine components, sku: 17172605614364792,
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