Front Axle Case Plug Fit for Kubota L3940GST-3 L3940HST-3 L3940HSTC-3 L3940HSTC
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
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.
Front Axle Case Plug for Kubota
This front axle case plug is a replacement component engineered for select Kubota L39 series tractors, including the L3940GST-3, L3940HST-3, L3940HSTC-3, and L3940HSTC. It seals the front axle housing to prevent oil leaks and protect against debris.
Overview
This front axle case plug offers a precise fit for the front axle housing on several Kubota L3940 models. It serves the critical function of keeping lubricant contained within the axle while blocking dirt and water from entering. This front axle case plug is ideal for maintaining the integrity of your tractor's drivetrain.
Built For Performance
- Constructed from high-strength steel for reliable sealing and long service life
- Machined to exact original equipment specifications for a proper fit
- Thread design provides consistent clamping force to resist vibration loosening
- Corrosion-resistant finish helps prevent seizing in the housing
- Tested to ensure a secure seal under normal operating pressures
Fits These Machines
- for Kubota L3940GST-3
- for Kubota L3940HST-3
- for Kubota L3940HSTC-3
- for Kubota L3940HSTC
On-The-Job Use
- Replacing the original plug during front axle fluid changes
- Restoring a leak-proof seal after removing the axle cover for inspection
- Securing the housing after installation of aftermarket front attachments
- Maintaining proper oil levels during heavy loader or snow removal tasks
Specs At A Glance
| Part Number(s) | None specified in title |
| Material | Steel |
| Thread Type | Metric |
Good To Know
Q: Is this plug the same size as the one on my L3940? A: It is designed to match the original front axle plug for the listed L3940 sub-models, but verifying thread size against your removed part is recommended.
Q: Can a missing plug cause damage to the front axle? A: Yes, a missing plug can allow oil to escape and contaminants to enter, leading to accelerated gear wear and potential failure.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.