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SKU:
ZZ3F01309
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Overflow Pipe for Kubota L4310 L4400 L45 L4600 L3710 L3940 L4240 L4300DT L4300F
$35.19
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$35.19
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$35.19
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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.
Compatible equipment / model
Overflow Pipe for Kubota
This overflow pipe is a replacement fuel return line designed for multiple Kubota tractor models, routing excess fuel safely back to the tank. It matches common fitments across L-series utility and compact tractors. This pipe ensures correct fuel circulation and pressure stability in the listed machines.
Overview
The overflow pipe for Kubota L-series tractors directs surplus fuel from the injector pump back to the fuel tank, preventing overpressure and fuel starvation. It is constructed from durable metal to withstand engine heat and vibration. This part is suited for L3710, L3940, L4240, L4300, L4310, L4400, L4600, and L45 models.
Built For Performance
- Rugged steel construction resists cracking and corrosion
- Pre-formed bends match factory routing for simple installation
- Compatible with multiple L-series chassis and engine variants
- Threaded fittings ensure secure, leak-free connections
- Maintains proper fuel return flow under heavy load
Fits These Machines
- for Kubota L3710
- for Kubota L3940
- for Kubota L4240
- for Kubota L4300DT
- for Kubota L4300F
- for Kubota L4310
- for Kubota L4400
- for Kubota L4600
- for Kubota L45
On-The-Job Use
- Replaces worn or leaking overflow pipes on Kubota L-series tractors
- Supports loader, mowing, and tillage operations where fuel demand varies
- Maintains clean fuel return in both open-station and cab models
- Works in agricultural, landscaping, and property maintenance applications
Specs At A Glance
| Part Type | Overflow Pipe |
| Compatible Models | L3710, L3940, L4240, L4300DT, L4300F, L4310, L4400, L4600, L45 |
| Material | Steel |
Good To Know
Q: How do I know if this overflow pipe matches my tractor? A: Check your tractor's model code and serial number, as slight differences exist between production years. Confirm the original pipe's routing and fitting style before purchase.
Q: Can this pipe be installed without special tools? A: Yes, basic hand tools are sufficient to remove the old pipe and install this replacement, but ensure the engine is cool and fuel lines are depressurized.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.