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Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers
Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers
Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers
Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers
Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers
Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers

Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 100 in. L For Riding Mowers

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

The Mitsuboshi Super KB Standard V-Belt is a purpose-built drive belt designed to keep riding mowers moving with reliable, steady power. Precisely engineered for the 5LK belt stand…

Mitsuboshi MPN 5LK1000A
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This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $37.99, average $44.99
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About Product Overview

The Mitsuboshi Super KB Standard V-Belt is a purpose-built drive belt designed to keep riding mowers moving with reliable, steady power. Precisely engineered for the 5LK belt standard, this belt measures 0.63 inches in width and 100 inches in length, providing a snug, direct-fit replacement for compatible drive systems.

Why this belt stands out

  • Exact fit for 5LK standard systems—maintains correct belt routing, improving efficiency and reducing slippage across all mowing conditions.
  • Precise dimensions—0.63 in width and 100 in length ensure proper tension and alignment with existing pulleys, preserving mower performance.
  • Sleeve packaging—protects the belt during storage and handling, so it arrives ready for installation.
  • Riding mower focus—designed specifically for drive systems in riding mowers, delivering dependable power transfer during grass cutting, inclines, and varied terrain.
  • Gray color—a practical finish that helps mask wear between tune-ups, keeping maintenance cycles visually unobtrusive.

Ideal uses and practical scenarios

  • Direct-fit replacement for riding mowers that require a 5LK, 0.63 in x 100 in belt, restoring original drive performance.
  • Seasonal maintenance to prevent belt slip during heavy mowing workloads or hilly terrain.
  • Routine repairs to replace a worn or cracked belt, ensuring smooth acceleration and consistent torque delivery.

Installation and care tips

  • Confirm compatibility with the 5LK belt pattern and verify the 0.63 in x 100 in dimensions before installation.
  • Check pulleys for wear and ensure proper alignment to maximize belt life.
  • After installation, recheck belt tension per your mower’s service guidelines and run briefly to confirm smooth operation.
  • Store additional belts in their sleeve to protect against dust and moisture when not in use.

Specifications at a glance

  • Brand: Mitsuboshi
  • Series: Super KB
  • Type: 5LK
  • Width: 0.63 in
  • Length: 100 in
  • Style: Standard
  • Color: Gray
  • Packaging: Sleeve
  • Used with Equipment Type: Riding Mowers

The Details Specifications

Brand Mitsuboshi
SKU 2007201
UPC 034494550000
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 23 × 6 × 1
Weight 1 lbs
Cubic Feet 0.06303 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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