Title:
SHIM (KU-7653933590)
Description:
The Kubota KU-7653933590 Shim (0.3 mm) is a genuine OEM precision spacer designed to provide accurate clearance adjustment and component alignment within selected Kubota mower deck gearbox and pulley assemblies. It helps achieve the correct bearing preload, gear mesh, and pulley positioning for smooth, efficient operation.
Kubota manufactures this shim from high-quality hardened steel to maintain its precise thickness under continuous load, vibration, and changing operating temperatures. As a result, it delivers reliable performance and long-term durability in demanding mowing applications.
Furthermore, the shim helps eliminate excessive component play and maintain correct assembly tolerances. Consequently, it reduces wear on bearings and rotating parts while supporting smooth, efficient power transmission.
During gearbox repairs, bearing replacement, or mower deck overhauls, installing the genuine 76539-33590 shim restores factory specifications and ensures dependable long-term performance.
Model Fitment:
Mid-Mount Mower Decks
- Kubota RC44-G17
- Kubota RC48-G20
- Kubota RC48-G20-S
- Kubota RC54-71B
- Kubota RC54-B
- Kubota RC54-G20
- Kubota RC60-21B
- Kubota RC60-71B
- Kubota RC60-B
- Kubota RC60-G20
- Kubota RC72-B
- Kubota RC72-F30
Ride-On Mowers
Part Details:
- Part Number: 76539-33590 (KU-7653933590)
- Part Name: Shim, 0.3 mm
- Brand: Kubota
- Type: Genuine OEM Precision Shim
- Material: Hardened precision steel
- Thickness: 0.3 mm
- Component: Mower deck gearbox / centre pulley assembly
- Function: Maintains correct bearing preload, gear alignment, and component clearance
- Direct Replacement: Yes
- Condition: New
