Over Flow Pipe Fit for Kubota L4740GST-3 L4740HST-3 L4740HSTC L4740HSTC-3 L4400H
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Overflow Pipe for Kubota
This overflow pipe is a replacement cooling system component designed for specific Kubota L-series tractor models, including those with GST, HST, and HSTC transmissions.
Overview
This overflow pipe for Kubota is a vital component in the cooling system, responsible for safely routing excess coolant from the radiator to the recovery tank. It is designed to maintain correct coolant levels and prevent pressure-related damage. Built as a direct replacement, this overflow pipe for Kubota ensures a reliable fit for the compatible models listed.
Built For Performance
- Manufactured from durable, heat-resistant plastic that withstands constant exposure to hot coolant.
- Engineered to precise specifications for a secure, rattle-free fit on the radiator and reservoir.
- Reinforced design prevents kinking or collapsing under engine vibration.
- Resistant to the corrosive effects of antifreeze and coolant additives.
- Easy to install with standard tools, requiring no cutting or modification.
Fits These Machines
- for Kubota L4740GST-3
- for Kubota L4740HST-3
- for Kubota L4740HSTC
- for Kubota L4740HSTC-3
- for Kubota L4400H
On-The-Job Use
- Replacing a broken or brittle overflow pipe during cooling system repairs.
- Performing preventative maintenance to avoid coolant loss and potential engine overheating.
- Completing a restoration or refurbishment of the tractor's cooling system components.
Specs At A Glance
| Product Type | Overflow Pipe |
| Compatible Series | Kubota L4740, L4400 |
Good To Know
Q: Why is the overflow pipe important for my tractor? A: The overflow pipe is crucial because it captures and returns coolant to the recovery tank, preventing air from entering the cooling system and maintaining consistent operating temperature. This protects the engine from overheating and cavitation damage.
Q: What are signs that this pipe needs to be replaced? A: Common signs include visible coolant leaks near the radiator, a cracked or brittle pipe, or a low coolant level in the overflow tank. Replacing a damaged pipe is a simple and inexpensive fix to prevent more serious cooling system problems.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.