MSR 413858 Crankshaft Bearing Kit

( Brand: Msr ), ( Manufacturer Part Number: 413858 ), ( Part Type: Bearing Crankshaft ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: G8 Tyler-n Buk 8 )

Review MSR Suzuki Kawasaki Crankshaft Bearing Kit fits RM125 RM250 KX125 KX250 1989–2008

MSR 413858 Crankshaft Bearing Kit for 1989-2008 Suzuki RM125, RM250, Kawasaki KX125, KX250 Motorcycles

Experience unparalleled performance and durability with the MSR 413858 Crankshaft Bearing Kit, specifically designed for the 1989-2008 Suzuki RM125, RM250, Kawasaki KX125, and KX250 motorcycles. This meticulously engineered kit offers a perfect replacement solution for worn-out or damaged original bearings, ensuring smooth operation and extended engine life.

Crafted with precision, the MSR 413858 Crankshaft Bearing Kit comprises high-quality, OEM-style bearings that are designed to withstand the rigors of high-performance off-road riding. Each bearing is manufactured using a unique, high-carbon steel alloy, ensuring superior strength and durability. The bearings are further treated with a corrosion-resistant finish, offering enhanced protection against the elements and ensuring a long lifespan.

The MSR 413858 Crankshaft Bearing Kit is an easy-to-install solution for motorcycle enthusiasts and professional mechanics alike. Each kit includes all necessary bearings, ensuring a complete replacement for your motorcycle's crankshaft. The bearings are designed to fit perfectly into the existing crankcase, minimizing the need for extensive modification during installation.

Investing in the MSR 413858 Crankshaft Bearing Kit means investing in a reliable and high-performing kit that is backed by MSR's reputation for quality and durability. This kit is the perfect choice for riders who demand the best from their motorcycles, whether you're tackling the toughest off-road trails or pushing your bike to its limits on the track.

Upgrade your motorcycle today with the MSR 413858 Crankshaft Bearing Kit - the ultimate solution for a smoother, more reliable ride.

Analysis of a Crankshaft Bearing Kit for Suzuki RM125/RM250, Kawasaki KX125/KX250 (MSR 413858)

1. Compatibility: This kit is designed to fit Suzuki RM125/RM250, Kawasaki KX125/KX250 models, making it a suitable choice for owners of these motorcycles.

2. Quality: The manufacturer, MSR, is known for producing high-quality aftermarket parts, and this crankshaft bearing kit is no exception.

3. Durability: The kit is designed to withstand the rigors of off-road racing, ensuring extended lifespan and reliability.

4. Performance: Replacing worn-out bearings with new ones can improve engine performance and reduce vibration.

1. Cost: As with most aftermarket parts, this kit may be more expensive than OEM (Original Equipment Manufacturer) parts.

2. Installation: Installing the kit may require technical knowledge and skills, potentially incurring additional costs if professional installation is needed.

3. Fitment Issues: While the kit is designed to fit the specified models, there could be slight variations that might require some adjustments during installation.

4. Availability: Due to its specific application, this kit may not be as widely available as OEM parts, potentially making it harder to find and causing delays in repairs.

The MSR 413858 crankshaft bearing kit is a high-quality aftermarket solution for Suzuki RM125/RM250, Kawasaki KX125/KX250 owners seeking to improve their engine's performance and durability. However, its cost, potential fitment issues, and availability should be carefully considered before making a purchase. If you have the necessary skills and can find the kit, it could be a worthwhile investment. If not, you might want to consider OEM parts or seeking professional advice.

If you are comfortable with the costs, installation, and potential fitment issues, and you want to enhance your motorcycle's performance, the MSR 413858 crankshaft bearing kit could be a good choice. If not, it might be beneficial to consult with a professional mechanic or explore OEM part options.

Details:

Kawasaki MX / ATV. 1984 2009 Kawasaki Carburetor Float Valve Spring 92081-1612 NOS KL600 ZX900. The image to watch on YouTube. Kawasaki Cruisers.

Fits: Fits crankshafts for various Suzuki and Kawasaki 2-stroke dirt bikes from 1989 -2008. Spotlight: A Day Inside . Suzuki Cruiser. This MSR crankshaft bearing kit offers a high-quality replacement for the critical engine components in your Suzuki or Kawasaki dirt bike.

Suzuki MX / ATV. Designed to meet or exceed OEM specifications, it ensures precise fitment and reliable performance for your engines rotating assembly.

part #: 413858 price

• $39.99

specifications bearingmotorcycleiz:

• for models: Rm125, Rm250, Kx125, Kx250
• for makes: Suzuki, Kawasaki
• for years: 1989-2008
• brand: Msr
• mpn: 413858
• part type: Bearing Crankshaft
• country of origin: United States
• manufacturer warranty: Unspecified Length
• storage location: G8 Tyler-n Buk 8

returns bearingmotorcycleiz:

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

offer bearingmotorcycleiz:

• best offers: True
• availability: In Stock
• sold: 0
• quantity: 1
• options: Ship-to-home
• started: January 14, 2026

shipping bearingmotorcycleiz:

• class: Standard, Expedited, One-day
• cost: $0.00
• type: Fixed
• service: FedEx Ground / FedEx Home Delivery, USPS Priority Mail, FedEx 2Day, Overnight
• carrier: FedEx, USPS
• transit: 3-8 Days

general bearingmotorcycleiz:

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

seller bearingmotorcycleiz:

• city: Odessa, Florida
• # reviews: 204945
• rating: 99.2%

payments bearingmotorcycleiz:

• other
• credit card: Mastercard
• wallet: Apple-pay

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