1. Motorcycle Engine Bearings For Sale
  2. sku: 11525832245985632
  3. WISECO MN/YZD5

WISECO MN-YZD5 Top End Bearing Engine Pistons Mq MN/YZD5

fits model: 440. make: Polaris. year: 1992–1998.

Yzd5 Wiseco Mn/yzd5 Top End Bearing For 1992-1998 Polaris 440 - Engine Pistons Mq

( Brand: Wiseco ), ( Manufacturer Part Number: MN/YZD5 ), ( Type: Top End Bearing ), ( Compatible Year: 1998 1997 1996 1995 1994 1993 1992 ), ( Bundle Description: 1 Pc Genuine Wiseco Top End Bearing ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/yzd5 Top End Bearing Polaris Engine Pistons Mq fits 440 1992–1998

WiseCo MN/YZD5 Top End Bearing for 1992-1998 Polaris 440 Engine Pistons (MQ) - Enhanced Performance and Durability

The WiseCo MN/YZD5 Top End Bearing for 1992-1998 Polaris 440 engine pistons (MQ) is a premium replacement component designed to deliver enhanced performance and durability for your snowmobile engine. This bearing is meticulously engineered to fit seamlessly into your existing setup, ensuring a hassle-free installation process.

Crafted from high-quality materials, this bearing offers superior resistance to wear and tear, ensuring a long lifespan even under the most demanding conditions. The MN/YZD5 bearing is specifically designed for the Polaris 440 engine's top end, providing a perfect fit that minimizes play and maximizes efficiency.

Each WiseCo MN/YZD5 Top End Bearing is precision-machined to ensure a snug fit within the engine's housing. This precision engineering not only reduces the risk of engine damage but also contributes to a smoother, quieter operation. The bearing's design allows for optimal lubrication, reducing friction and heat buildup, which can help prevent premature failure and extend the overall life of your engine.

By choosing the WiseCo MN/YZD5 Top End Bearing, you're investing in a high-performance component that is designed to work in harmony with your Polaris 440 engine. This bearing is an ideal choice for riders who demand the best from their snowmobiles, whether you're cruising through the backcountry or competing in high-speed races.

Upgrade your Polaris 440 engine with the WiseCo MN/YZD5 Top End Bearing and experience the difference that superior quality and engineering can make. This bearing is a reliable solution for ensuring your snowmobile runs smoothly and efficiently, providing you with the power and performance you need to conquer any terrain.

**WiseCo MN/YZD5 Top End Bearing for 1992-1998 Polaris 440 Engine Pistons (MQ): A Comprehensive Analysis**

**Pros:**

1. **Brand Reputation:** WiseCo is a well-known manufacturer in the powersports industry, known for their high-quality products.

2. **Designed for Polaris 440 Engine:** This bearing is specifically designed for the Polaris 440 engine, ensuring a perfect fit and optimal performance.

3. **Improved Performance:** By replacing worn-out bearings, you can expect improved engine performance, reduced noise, and increased efficiency.

4. **Ease of Installation:** The bearings are easy to install, and the process is straightforward, making it a DIY-friendly option.

**Cons:**

1. **Potential Quality Variation:** Like any mass-produced product, there may be some variation in quality between individual units.

2. **Cost:** Compared to OEM (Original Equipment Manufacturer) bearings, WiseCo bearings may be slightly more expensive.

3. **Longevity:** While WiseCo bearings are high-quality, their lifespan might not match that of OEM bearings, requiring more frequent replacements.

**Conclusion:**

The WiseCo MN/YZD5 Top End Bearing for the Polaris 440 engine is a good choice for those seeking a reliable, performance-enhancing upgrade. Its specific design for the Polaris 440 engine ensures a perfect fit, and its high-quality construction should provide noticeable improvements in engine performance. However, potential buyers should be aware of the slight increase in cost compared to OEM bearings and the possibility of slightly shorter lifespan.

**Recommendation:**

If you're looking for a high-quality, performance-enhancing top end bearing for your Polaris 440 engine, the WiseCo MN/YZD5 Top End Bearing is a solid choice. Just ensure you purchase from a reputable seller to minimize any potential quality variation.

Details:

Wiseco Top End Bearing for 1992 - 1998 Polaris 440 - Engine Pistons mq: Status: In Stock.

part #: mnyzd5 price

  • $30.49

specifications bearingmotorcycleiz:

  • for models: 440
  • for makes: Polaris
  • for years: 1992-1998
  • brand: Wiseco
  • mpn: Mn/yzd5
  • type: Top End Bearing
  • compatible year: 1998 1997 1996 1995 1994 1993 1992
  • bundle description: 1 Pc Genuine Wiseco Top End Bearing
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

seller bearingmotorcycleiz:

  • # reviews: 16373
  • rating: 98.6%
  • city: Multiple warehouses

returns bearingmotorcycleiz:

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

general bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

  • started: January 20, 2026
  • sold: 0
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

shipping bearingmotorcycleiz:

  • class: Standard
  • transit: 2-6 Days
  • service: Standard
  • cost: $0.00
  • type: Fixed

payments bearingmotorcycleiz:

  • credit card: Mastercard
  • wallet: Apple-pay
  • other
for models: 440, for makes: polaris, for years: 1992-1998, type: top end bearing, compatible year: 1998 1997 1996 1995 1994 1993 1992, 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: 11525832245985632,
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