Title:
PLUG,OIL FILLER (KU-3824021410)
Discussion:
The Kubota PLUG, OIL FILLER (KU-3824021410) serves as a sealed closure component for hydraulic or transmission oil fill ports. It ensures that lubricant remains securely contained within the system while preventing contaminants from entering.
Moreover, this plug is designed to withstand hydraulic pressure, vibration, and temperature variation, making it suitable for demanding agricultural and construction environments. As a result, it helps maintain system efficiency and protects internal components such as pumps, valves, and cylinders.
In addition, Kubota integrates a secure sealing interface—often with an O-ring or threaded design—so the plug maintains a leak-free seal even under continuous operation. Therefore, it plays a key role in preserving fluid integrity and preventing costly system damage.
Model Fitment:
This plug is widely used across Kubota hydraulic systems, transmission housings, and cylinder assemblies rather than being limited to a single machine type.
Compact & Sub-Compact Tractors (BX Series)
- B21
- BX1800D
- BX1830D
- BX2200D
- BX2230D
Compact & Utility Tractors (L Series)
- L2250DT / L2250F
- L245H
- L2550DT / L2550F
- L2850DT / L2850F
- L2900DT
- L295DT / L295F
- L3010DT / L3010F
- L3200DT / L3200H
- L3250DT / L3250F
- L3300DT
- L3400DT / L3400H
- L3410DT
- L345 / L345DT
- L3600DT
- L3710DT
- L4200 / L4310 / L4400 / L4610
Commonly used in hydraulic cylinder systems, clutch housings, and transmission covers.
Mid & Large Tractors (M / MX Series)
- MX5000 / MX5100
- M4030 series
- M100 / M105 / M108 series
- M110 / M125 / M126 / M135 series
Typically found in rear transmission cases and hydraulic assemblies.
Additional Applications
- Selected Kubota front mower and utility configurations
- Hydraulic cylinder assemblies across multiple Kubota platforms
Part Details:
Part Number: KU-3824021410 (also referenced as 38240-21410)
Component Type: Oil Filler Plug / Hydraulic Plug
Brand: Kubota Genuine OEM
Function: Seals oil fill or access ports in hydraulic and transmission systems
Material: Durable metal or reinforced polymer with sealing interface
Application Area: Hydraulic reservoirs, transmission housings, cylinder covers
Operating Conditions: High pressure, vibration, oil exposure environments
Installation Position: Threaded into fill or access ports
Quantity: 1 unit
Cross References: 38240-21410, 38240-21412
Function Summary:
This plug prevents fluid leakage while maintaining system pressure and cleanliness. It also allows safe access for oil filling and servicing when removed.
