Title:
BELT (KU-K570034712)
Description:
Maintain smooth, efficient cutting performance with the BELT (KU-K570034712) — a genuine Kubota OEM-spec multi (banded) mower deck belt designed for 48-inch cutting decks.
This belt is engineered to transfer power from the PTO system to the mower blades with consistent tension and minimal slippage. Constructed using reinforced polyester/aramid cords and high-grade rubber compounds, it offers excellent resistance to heat, stretching, cracking, and shock loads during heavy mowing.
Its banded multi-rib design ensures stability across pulleys, reducing vibration and preventing belt rollover — a common issue in high-load mowing conditions. The result is cleaner cuts, smoother operation, and longer service life, making it ideal for both residential and commercial use.
Model Fitment:
Primary Deck Compatibility
- RCK48 Series (48” mower decks)
- RCK48P Series
- RCK48-22BX / RCK48-23BX
- RCK48-18BX
- RCK48P-222Z
Core application for Kubota 48” shaft-driven decks
BX Series Sub-Compact Tractors
- BX1850
- BX1870
- BX2200
- BX2230
- BX2350
Widely used on compact tractors with mid-mount mower decks
G Series Garden Tractors
Compatible with 48” deck variants in G series machines
Zero Turn Mowers (ZD / ZG Series)
Used with RCK48P commercial deck setups
B Series Compact Tractor Decks
- B1410 / B1610 / B1620 / B1820 (with RCK48 decks)
Applicable where fitted with compatible 48” mower decks
Part Details:
- Part Number: K5700-34712 (KU-K570034712)
- Product Type: Mower Deck Belt (Multi / Banded)
- Length: ~105.1 inches
- Width: ~1 1/8 inch (banded)
- Construction: Reinforced rubber with polyester/aramid tensile cords
- Application: PTO to blade drive system
- Function: Drives mower blades on 48” decks
- Installation: Direct OEM replacement
