Title:
BLADE,42 LH (KU-K512471920)
Description:
Ensure precise, efficient cutting with the BLADE, 42 LH (KU-K512471920)—a genuine Kubota left-hand rotation blade engineered for optimal airflow and balanced performance in compact mower decks.
Specifically, this LH blade is designed to work in tandem with a right-hand counterpart, creating proper lift and discharge across the deck. Moreover, its hardened steel construction delivers excellent durability and edge retention under regular mowing conditions. As a result, it provides a cleaner cut, reduced vibration, and improved overall deck efficiency.
Model Fitment:
Primary Deck Compatibility
This blade is used on Kubota 42” / 107 cm mower decks, including:
- RCK42-GR16
- RCK42-GR16-2
- RCK42-LT20EU
- RCK42-LT20EU-2
These decks are typically ventral (mid-mount) mower decks used on compact ride-on tractors.
Compatible Kubota Machinery (Host Units)
Commonly fitted to:
Kubota GR Series (Diesel Lawn Tractors)
- GR1600
- GR1600EU
- GR1600-ID
- GR2120
Kubota T Series (Petrol Lawn Tractors)
These machines use RCK42 decks with 2-blade configurations.
Part Details:
- Part Number: KU-K512471920 / K5124-71920
- Blade Length: ~54.6 cm (≈21.5″)
- Deck Size: 42” / 107 cm
- Material: Hardened steel
- Application: Lawn & turf mowing
- Rotation: Left-hand (LH)
- Blade Type: Standard / mulching compatible
