1. Motorcycle Engine Bearings For Sale
  2. sku: 11484367047577713
  3. WISECO MN/3GMY

WISECO MN-3GMY Top End Bearing Engine Pistons Oi MN/3GMY

fits model: 650. make: Polaris. year: 1988–1992.

3gmy Wiseco Mn/3gmy Top End Bearing For 1988-1992 Polaris 650 - Engine Pistons Oi

( Brand: Wiseco ), ( Manufacturer Part Number: MN/3GMY ), ( Type: Top End Bearing ), ( Compatible Year: 1992 1991 1990 1989 1988 ), ( Bundle Description: 1 Pc Genuine Wiseco Top End Bearing ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/3gmy Top End Bearing Polaris Engine Pistons Oi fits 650 1988–1992

WiseCo MN/3GMY Top End Bearing for 1988-1992 Polaris 650 Engine Pistons (OEM Replacement)

The WiseCo MN/3GMY Top End Bearing is an exceptional replacement part designed specifically for the Polaris 650 engine models produced between 1988 and 1992. This top-quality bearing is a perfect match for the pistons in your engine, ensuring seamless operation and long-lasting performance.

Crafted with precision and durability in mind, the WiseCo MN/3GMY Top End Bearing features a unique design that minimizes friction and wear, thereby reducing the chances of engine failure and extending the lifespan of your engine. The bearing is made from high-grade materials that are resistant to heat, oil, and other harsh conditions that your engine may encounter, making it suitable for even the most demanding riding conditions.

Installation of the WiseCo MN/3GMY Top End Bearing is straightforward and can be done with common tools and some mechanical know-how. The bearing comes with clear and easy-to-follow instructions, ensuring a hassle-free installation process. By replacing your worn-out or damaged bearings with this high-quality WiseCo part, you can restore the smooth and powerful performance of your Polaris 650 engine.

In summary, the WiseCo MN/3GMY Top End Bearing is an ideal OEM replacement for your 1988-1992 Polaris 650 engine. It offers superior performance, durability, and ease of installation, making it an excellent choice for maintaining and enhancing the overall health of your engine. Trust WiseCo for all your engine part needs and ride with confidence knowing that your vehicle is equipped with the best.

Pros of Wiseco MN/3GMY Top End Bearing for 1988-1992 Polaris 650 Engine Pistons:

1. Enhanced Performance: Wiseco is known for producing high-quality, high-performance aftermarket parts. These bearings may help improve the engine's performance and durability.

2. Quality Material: Wiseco uses a proprietary metal alloy for their bearings, which is known for its strength and durability. This could potentially lead to a longer lifespan for your engine.

3. Reputation: Wiseco has built a strong reputation in the powersports industry for providing reliable and high-quality parts.

Cons:

1. Cost: Wiseco parts are generally more expensive than OEM (Original Equipment Manufacturer) parts. This could be a significant factor for some buyers.

2. Fitment Issues: There could be potential fitment issues, especially if the bearings are not installed correctly. It's important to ensure that the bearings are compatible with your specific Polaris model and year.

3. Potential Noise: Some users have reported increased engine noise after installing Wiseco bearings. This could be due to the tighter tolerances that Wiseco uses to ensure performance.

Conclusion:

While Wiseco MN/3GMY Top End Bearing for 1988-1992 Polaris 650 Engine Pistons offer enhanced performance and durability, they come at a higher cost and may cause fitment issues or increased engine noise. If you are looking to improve your engine's performance and are willing to pay a premium, these bearings could be a good choice. However, if cost is a concern or you prefer a quieter engine, you may want to consider OEM parts or another aftermarket brand. Always ensure that the bearings are compatible with your specific Polaris model and year before making a purchase.

Details:

Wiseco Top End Bearing for 1988 - 1992 Polaris 650 - Engine Pistons oi: Status: In Stock.

part #: mn3gmy price

  • $31.13

specifications bearingmotorcycleiz:

  • for models: 650
  • for makes: Polaris
  • for years: 1988-1992
  • brand: Wiseco
  • mpn: Mn/3gmy
  • type: Top End Bearing
  • compatible year: 1992 1991 1990 1989 1988
  • bundle description: 1 Pc Genuine Wiseco Top End Bearing
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

returns bearingmotorcycleiz:

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

shipping bearingmotorcycleiz:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-8 Days

general bearingmotorcycleiz:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Engine Bearings
  • condition: New

seller bearingmotorcycleiz:

  • city: Multiple warehouses
  • rating: 98.6%
  • # reviews: 16285

offer bearingmotorcycleiz:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: January 18, 2026
  • availability: In Stock

payments bearingmotorcycleiz:

  • credit card: Discover
  • wallet: Apple-pay
  • other
for models: 650, for makes: polaris, for years: 1988-1992, type: top end bearing, compatible year: 1992 1991 1990 1989 1988, bundle description: 1 pc genuine wiseco top end bearing, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > engine bearings, sku: 11484367047577713,
Wiseco MN-3GMY Is Similar To:
bearingmotorcycleiz logo
1 offer $31.13 USD
  • New. Offer #1 priced at $31.13 + $0.00 shipping estimate = $31.13* total. FREE SHIPPING

Copyright © bearingmotorcycleiz.com