1. Pistons, Rings & Piston Kits Products
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  3. WISECO PISTON 4629M07500

WISECO PISTON 4629M07500 Valve 1.00 75.00MM 10.25

fits model: Trx300. make: Honda. year: 1988–2000.

4629m07500 Wiseco Piston 1.00 Over 75.00mm 10.25 1 Fits Honda Trx300 2 Valve 1988-2000

( Brand: Wiseco Piston ), ( Manufacturer Part Number: 4629M07500 ), ( Part Type: Valve ), ( Warranty Details: See Manufacturer )

Review WISECO PISTON 1.00 Over 75.00mm 10.25 Fits Honda Valve fits TRX300 1988–2000

Introducing the WiseCo Piston 4629M07500, a high-performance replacement piston specifically designed for Honda TRX300 models from 1988 to 2000. This piston is engineered to deliver superior power and reliability, making it an excellent choice for off-road enthusiasts seeking to enhance their ATV's performance.

Measuring 75.00mm in bore size and 10.25mm in compression height, this piston is a direct fit for the Honda TRX300 engine during the mentioned model years. WiseCo's meticulous manufacturing process ensures the piston is designed to exacting specifications, ensuring a precise fit and optimal engine performance.

Made from a strong and durable material, this piston is designed to withstand the rigors of off-road riding. Its high-quality ring pack includes a compression ring, oil control ring, and two skirt rings, all engineered for excellent sealing and ring grip.

Moreover, the WiseCo Piston 4629M07500 boasts a state-of-the-art skirt design that reduces friction and heat build-up, ultimately extending the piston's lifespan and improving overall engine efficiency. The piston's crown is also treated with a topcoat to prevent detonation and ensure consistent power delivery throughout the RPM range.

Installing this piston is a straightforward process, as it comes complete with all necessary hardware, including piston pins, wrist pins, and clips. Additionally, the piston is precision balanced to minimize vibration and ensure smooth engine operation.

In summary, the WiseCo Piston 4629M07500 is an exceptional upgrade for your Honda TRX300, offering improved power, efficiency, and longevity. Its high-quality materials, precise manufacturing, and advanced design make it an excellent choice for riders seeking to maximize their off-road experience.

The Wiseco piston 4629M07500 is a high-performance aftermarket piston designed for Honda TRX300 models from 1988 to 2000. This piston is known for its increased power output, improved durability, and enhanced engine performance. However, like any aftermarket part, it comes with its pros and cons.

Pros:

1. Enhanced Power: The Wiseco piston is designed to increase power output, providing better acceleration and top-end performance.

2. Improved Durability: The piston is made of high-quality materials and is designed to withstand the rigors of off-road riding.

3. Precision Machining: Wiseco pistons are known for their precise machining, ensuring a perfect fit and optimal engine performance.

4. Lightweight: The piston is lighter than the stock OEM piston, reducing rotating mass and improving engine response.

5. Better Cooling: The piston's design allows for improved cooling, preventing engine overheating and extending engine life.

Cons:

1. Cost: Aftermarket pistons like the Wiseco piston 4629M07500 can be more expensive than stock OEM pistons.

2. Installation: Installing an aftermarket piston can be more complicated than installing a stock OEM piston, requiring specialized tools and knowledge.

3. Warranty: Aftermarket pistons may not come with the same warranty coverage as stock OEM pistons.

4. Potential for Engine Damage: Installing an aftermarket piston incorrectly or using low-quality aftermarket parts can result in engine damage.

Ending Conclusion:

The Wiseco piston 4629M07500 is an excellent choice for Honda TRX300 owners looking to improve their engine performance and durability. Its precision machining, improved cooling, and enhanced power output make it a popular upgrade among off-road enthusiasts. However, it comes with a higher cost, more complicated installation process, and potential for engine damage if not installed correctly.

Recommendation:

If you are confident in your mechanical abilities and willing to invest in a high-performance aftermarket piston, the Wiseco piston 4629M07500 is an excellent choice. However, if you are unsure about the installation process or are on a tight budget, a stock OEM piston may be a better option. Ultimately, the decision comes down to your individual needs and preferences.

Details:

Horizontal slot pin oiling. Chrome plated Piston pin. Reduced friction/scuff resistant. Improved flame travel.

Race-Ready dome finish. Skirt coated Armor Glide. Pressure seal groove. Maximum ring seal.

All Wiseco Piston kits include 1 Piston, ring set, wrist pin and 2 cir clips. Light weight and superior strength. Smooth edges for improved combustion flow. Maximum compression and oil control.

part #: 4629m07500 prices

  • $149.95-$189.99

specifications pistondon:

  • for models: Trx300
  • for makes: Honda
  • for years: 1988-2000
  • brand: Wiseco Piston
  • mpn: 4629m07500
  • part type: Valve
  • warranty details: See Manufacturer

payments Pistondon:

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  • wallet: Apple-pay

offer Pistondon:

  • sold: 0
  • started: December 3, 2025
  • quantity: 2
  • options: Ship-to-home
  • availability: In Stock

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  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

seller Pistondon:

  • city: Grand Rapids, Michigan
  • # reviews: 656737
  • rating: 99.6%

shipping Pistondon:

  • class: Standard
  • carrier: UPS
  • cost: $0.00
  • type: Fixed
  • transit: 2-5 Days
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general Pistondon:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
for models: trx300, for makes: honda, for years: 1988-2000, part type: valve, warranty details: see manufacturer,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9162595175623633,

Wiseco Piston 4629M07500 Is Similar To:

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5 offers $149.95–$189.99 USD
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  • Offer #5: $189.99 price + $0.00 shipping estimate = $189.99* total. 1990-2000 Honda FourTrax 300 TRX300FW 4x4. All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco's state-of-the-art forging presses.FREE SHIPPING

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