Title:
V BELT 70 (KU-K511251310)
Description:
Restore smooth, efficient power transfer with the V BELT 70 (KU-K511251310) — a high-performance Kubota OEM-spec drive belt designed specifically for mower deck and implement applications.
Built using wrapped aramid (Kevlar-type) reinforcement, this belt offers superior resistance to stretching, heat, and wear under continuous load. Its precision-engineered profile ensures optimal pulley contact, reducing slippage, vibration, and premature component wear.
Designed for demanding mowing conditions, this belt maintains consistent tension and delivers reliable torque transfer between engine and deck systems. Whether used in domestic or commercial environments, it ensures clean cutting performance, reduced downtime, and extended service life.
Model Fitment:
Primary Deck Compatibility
- RCK40LT Mower Deck
- RCK40LTB Mower Deck
- RCK40-16T Deck Systems
Commonly fitted to Kubota ride-on tractors with 40” deck configurations
Compatible Tractor Models (with RCK40LT Decks)
Used as engine-to-deck drive belt in these lawn tractor models
Part Details:
- Part Number: K511251310
- Product Name: V Belt 70
- Belt Type: Wrapped Aramid (Kevlar reinforced)
- Section: B-type (Lawn & Garden spec)
- Approx. Length: ~69 inches (1752 mm)
- Top Width: ~0.66 inch
- Application: Mower deck / implement drive
- Function: Transfers power from engine to cutting deck
- Installation: Direct OEM replacement
