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VintCo KMB029 Main Bearing and Seal Kit for Yamaha IT400 YZ400 MX400

Manufacturer

Picture for manufacturer VintCo

Part Number

KMB029
7 reviews
Sale Price

$45.80

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The VintCo KMB029 Main Bearing Kit is a complete crankshaft bearing and seal solution designed for vintage Yamaha motorcycles. This comprehensive kit includes two precision main bearings and two crankshaft oil seals, providing everything necessary to complete a professional crankshaft installation or rebuild.

Key Features:

  • Complete kit includes two main bearings and two crankshaft seals
  • Manufactured with modern materials and advanced manufacturing techniques
  • Engineered to meet or exceed OEM fitment standards and performance specifications
  • Essential components for crankshaft installation and engine rebuilds
  • High-quality construction designed for vintage motorcycle applications

VintCo specializes in precision-engineered replacement parts for classic motorcycles, ensuring reliable performance and proper fitment. Installing new main bearings with fresh seals is critical for proper engine operation, preventing oil leaks, and ensuring optimal crankshaft support during engine rebuilds.

Applications: Designed for 1976-1979 Yamaha IT400, 1980 Yamaha IT425, 1981 Yamaha IT465, 1975 Yamaha MX400, 1976-1979 Yamaha YZ400, and 1980-1981 Yamaha YZ465 models.

Great price

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Everything went well

Great job!

Online experience was excellent. Site was easy to navigate. Shipping was easy to track. Delivery was on top. Quality of product was above what was expected. What else could you ask for in an online experience? Definitely will use boatplicity again. Boatplicity = Simplicity. Bottom line.

Best prices!

Excellent

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