Title:
BELT MOWER 69 (KU-K511271420)
Description:
Designed for compact Kubota mower decks, the KU-K511271420 belt delivers dependable and efficient power transmission for consistent cutting performance. Specifically engineered as a 69-inch deck drive belt, it ensures smooth engagement between engine and blades—therefore maintaining uniform rotation and a clean, even finish across every pass.
Constructed with high-strength aramid (Kevlar-style) reinforcement, this belt offers exceptional resistance to stretching, heat, and shock loads. As a result, it maintains optimal tension over time, reducing slippage and preventing uneven blade speed—both critical for achieving professional cutting results.
Moreover, its precision-moulded profile ensures accurate pulley fitment, which improves grip while minimising vibration and wear on surrounding components. In addition, the durable outer wrap protects against debris, abrasion, and harsh mowing conditions—extending both belt life and overall deck reliability.
Because it is manufactured to OEM specifications, installation is quick and hassle-free. Consequently, you can restore peak mower performance with minimal downtime. Ultimately, this belt provides the perfect balance of durability, efficiency, and long-term reliability for Kubota compact mowing systems.
Model Fitment:
Kubota Lawn & Garden Tractors
- Kubota T1460
- Kubota T1560
- Kubota T1670
- Kubota T1760
- Kubota T1770
Kubota Mid-Mount Mower Decks
- RCK40LT
- RCK40LTB
- RCK44
- RCK44LT / RCK44LTB
- RCK48LT17 / RCK48LTB
Commonly used as the primary PTO / deck drive belt on compact Kubota mower systems.
Part Details:
- Part Number: KU-K511271420
- OEM Reference: K5112-71420
- Application: Mower deck / PTO drive belt
- Belt Type: Wrapped V-belt (5LK/BK section)
- Dimensions:
- Length: 69” (1753 mm)
- Width: 5/8” (16 mm)
- Construction: Kevlar / aramid reinforced rubber
- Key Features:
- High resistance to heat, oil, and wear
- Low stretch for consistent tension
- Smooth, efficient power transmission
- Reduced vibration and belt slip
- Designed for compact deck durability
