BALLS UUC71790TU Crankshaft Bearing Pro Junior Kit All 50

( Brand: Balls ), ( Manufacturer Part Number: UUC71790TU ), ( Type: Main Bearing Kit ), ( Length: 5.000 ), ( Bearing Application: Crankshaft ), ( Seals Included: Yes ), ( Package Quantity: Each )

Review BALLS All Crankshaft Bearing Kit Ktm 50 Pro Junior fits SX 2009

UUC71790TU Crankshaft Bearing Kit for KTM 50 SX Pro Junior '09

The UUC71790TU Crankshaft Bearing Kit is a premium replacement solution designed specifically for the KTM 50 SX Pro Junior model of 2009. This kit is engineered to provide exceptional performance and longevity, ensuring your junior racer can focus on mastering their skills without the worry of mechanical failure.

The UUC71790TU kit consists of high-quality, precision-machined bearings that are designed to fit perfectly into the KTM 50 SX Pro Junior's crankshaft housing. The bearings are made from a durable, heat-resistant material that can withstand the high-stress conditions of continuous racing. The kit also includes seals to prevent oil leakage and contamination, ensuring optimal performance and efficiency.

The UUC71790TU Crankshaft Bearing Kit is an upgrade from the OEM parts, offering improved durability, reduced noise, and increased reliability. The bearings are designed to minimize friction, resulting in smoother engine operation and improved power delivery. The seals are made from a high-quality, flexible material that provides a tight seal, preventing oil leaks and maintaining the engine's lubrication system.

Installing the UUC71790TU kit is a straightforward process, making it an ideal choice for both home mechanics and professional technicians. The kit includes all necessary components and detailed installation instructions to ensure a hassle-free installation. With the UUC71790TU Crankshaft Bearing Kit, you can trust that your KTM 50 SX Pro Junior will be ready for the next race.

Invest in the UUC71790TU Crankshaft Bearing Kit today and give your KTM 50 SX Pro Junior the performance edge it needs to dominate the track. With this kit, you can rest assured that your investment in your child's racing career is protected by a reliable, high-quality component.

1. Enhanced Performance: UUC's high-quality bearings can reduce friction and increase power transmission, potentially improving the overall performance of your KTM 50 SX Pro Junior 09.

2. Durability: The UUC71790TU kit is made to withstand the rigors of off-road racing, providing a longer lifespan compared to standard OEM bearings.

3. Precision Manufacturing: UUC uses advanced manufacturing processes to ensure a perfect fit, minimizing play and maximizing reliability.

4. Reduced Engine Noise: With lower friction and improved design, these bearings may help reduce engine noise.

1. Cost: Compared to OEM parts, aftermarket bearings like the UUC71790TU can be more expensive.

2. Potential Installation Difficulty: Aftermarket parts may require more technical knowledge to install correctly.

3. Warranty: OEM parts usually come with a factory warranty, while aftermarket parts like the UUC71790TU do not.

The UUC71790TU Crankshaft Bearing Kit for KTM 50 SX Pro Junior 09 offers several benefits, including enhanced performance, durability, and reduced engine noise. However, the higher cost and potential installation challenges should be considered before making a purchase.

If you're a confident DIY mechanic or a competitive racer looking to optimize your bike's performance, the UUC71790TU kit could be a worthwhile investment. On the other hand, if you prefer the peace of mind provided by OEM parts or are new to motorcycle maintenance, you might opt for the original equipment manufacturer's bearings. Always weigh the pros and cons based on your specific needs and circumstances.

Details:

The crankshaft seals feature a carbon/fluorocarbon pad on the seal lip and stainless steel garter springs. Seals Included: Yes. Reduces startup friction enhances dry start performance and reduces crank pin wear. Kit Includes: 3x Seals.

Bearing Included: Yes. Item must be in original undamaged unopened packaging. These crankshaft bearings feature Kayo and Nacho Japanese precision for enhanced performance longevity. All Balls Racing crankshaft seals are designed with a carbon/fluorocarbon sealing lip to reduce dry start friction and crank pin wear.

All Balls Racing Crankshaft Bearings and Seals Kits include all of the parts needed to do job right. All Balls Crankshaft Crank Shaft Bearings Kit KTM Husqvarna 50 is competitively priced and designed to meet the toughest riding conditions. 2x Engine Bearings. Any fitment provided is for US Spec model's.

Use our shipping packaging to ship back the item, DO NOT tape label directly original manufacturers box. Bearing Application: Crankshaft. All Balls Crankshaft Bearings and Seals Kits Promo Video. Kits Needed Per Vehicle: 1.

part #: uuc71790tu price

• $40.20

specifications bearingmotorcycleiz:

• for models: Sx
• for makes: Ktm
• for years: 2009
• brand: Balls
• mpn: Uuc71790tu
• type: Main Bearing Kit
• length: 5.000
• bearing application: Crankshaft
• seals included: Yes
• package quantity: Each

returns bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

• options: Ship-to-home
• quantity: 4
• availability: In Stock
• started: May 22, 2025
• sold: 0

seller bearingmotorcycleiz:

• city: Parkersburg, West Virginia
• # reviews: 19700
• rating: 98.6%

general bearingmotorcycleiz:

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

payments bearingmotorcycleiz:

• credit card: Discover
• wallet: Paypal
• other

shipping bearingmotorcycleiz:

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

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