WISECO OV9UGOBC8Y Top End Bearing 77-81

( Brand: Wiseco ), ( Manufacturer Part Number: OV9UGOBC8Y ), ( Type: Top End Bearing ), ( Length: 2.800 ), ( Sold In Units Of: 1 Piece, Each ), ( Bearing Type: Top End ), ( Bearing Inside Diameter: 14 Mm ), ( Bearing Outside Diameter: 18 Mm )

Review WISECO Top End Bearing Yamaha 77-81 fits YZ100

WISECO OV9UGOBC8Y Top End Bearing for Yamaha YZ100 (77-81)

The WISECO OV9UGOBC8Y Top End Bearing is a high-quality replacement component designed specifically for the Yamaha YZ100 motorcycle models from 1977 to 1981. This top-tier bearing is engineered to ensure a perfect fit, smooth operation, and extended lifespan, making it an excellent choice for enthusiasts seeking optimal performance from their machine.

Crafted from superior materials, the WISECO OV9UGOBC8Y Top End Bearing boasts exceptional durability and resistance to wear and tear. Its precision-machined design guarantees a snug fit within the engine, reducing play and promoting a more balanced, efficient engine operation.

The bearing's inner and outer races are meticulously engineered to minimize friction, providing a smoother, quieter ride. This results in reduced engine noise and lower operating temperatures, ultimately enhancing the overall riding experience.

In addition, the WISECO OV9UGOBC8Y Top End Bearing is designed to withstand the rigorous conditions of off-road use. Its robust construction ensures it can handle the high-stress, high-load situations that are common when riding on rough terrains.

By choosing the WISECO OV9UGOBC8Y Top End Bearing for your Yamaha YZ100, you are investing in a product that not only guarantees reliable performance but also helps maintain the long-term health of your motorcycle's engine. Whether you're a seasoned rider or a newcomer to off-road biking, this top-end bearing is an essential upgrade to ensure your Yamaha YZ100 continues to perform at its best for years to come.

1. **Brand Reputation:** WISECO is a well-known manufacturer of motorcycle parts, and their products are often praised for their quality and durability.

2. **Compatibility:** This bearing is specifically designed for the Yamaha YZ100 models from 1977 to 1981, ensuring a precise fit.

3. **Performance:** High-quality bearings can improve the performance of your engine by reducing friction and increasing efficiency.

4. **Wear Resistance:** Top end bearings, like the WISECO OV9UGOBC8Y, are designed to withstand the high temperatures and pressures found in the engine, providing long-lasting performance.

1. **Price:** High-quality bearings, like this WISECO product, may be more expensive than standard bearings.

2. **Installation:** Installing a top end bearing can be a complex process and may require specialized tools or professional assistance.

3. **Availability:** Depending on your location, it may be difficult to find local stores that carry this specific part, requiring you to order online.

The WISECO OV9UGOBC8Y Top End Bearing for Yamaha YZ100 (77-81) offers a high level of quality and durability, which can lead to improved performance and longevity of your engine. However, these benefits come at a higher cost and may require professional assistance for installation.

If you are looking for a high-performance bearing for your Yamaha YZ100 and are willing to pay a premium, the WISECO OV9UGOBC8Y could be a good choice. If cost is a significant factor, you may want to consider less expensive bearing options, but be aware that these may not offer the same level of quality and performance.

If you are comfortable with the cost and the installation process, and you want a high-quality top end bearing for your Yamaha YZ100, the WISECO OV9UGOBC8Y could be a good choice. If you are unsure about the installation process or the cost, it may be worth considering a less expensive option or seeking advice from a professional mechanic.

Details:

Wiseco went on to making a plethora of innovative motor sports equipment from clutch covers valve kits, including Top End Bearing, that will not have you questioning the quality or care was put in them. Bearing Outside Diameter: 18mm. Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. After almost a century in the business, Wiseco has been identified as piston manufacturer, but they didn't stop there.

1977 Yamaha YZ100. Sold in Units of: 1 Piece, Each. Made to OEM specifications. High-quality bearings are manufactured to the highest standards; case-hardened for maximum life and smooth operation at high engine speeds.

Bearing Application: Piston. Forged from high-silicon aluminum alloy for maximum strength and dependability. Bearing Inside Diameter: 14mm. Any fitment provided is for US Spec model's.

Bearing Type: Top End. Item must be in original undamaged unopened packaging.

part #: ov9ugobc8y price

• $26.58

specifications bearingmotorcycleiz:

• for models: Yz100
• for makes: Yamaha
• brand: Wiseco
• mpn: Ov9ugobc8y
• type: Top End Bearing
• length: 2.800
• sold in units of: 1 Piece, Each
• bearing type: Top End
• bearing inside diameter: 14 Mm
• bearing outside diameter: 18 Mm

offer bearingmotorcycleiz:

• sold: 0
• quantity: 4
• options: Ship-to-home
• availability: In Stock
• started: May 28, 2025

seller bearingmotorcycleiz:

• rating: 98.6%
• city: Parkersburg, West Virginia
• # reviews: 19755

returns bearingmotorcycleiz:

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

payments bearingmotorcycleiz:

• wallet: Paypal
• credit card: Mastercard
• other

shipping bearingmotorcycleiz:

• cost: $0.00
• service: Standard
• class: Standard
• type: Fixed
• transit: 5-9 Days

general bearingmotorcycleiz:

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

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