Shaft Oil Seal for Kubota M105 M108 M4030 M4950 M4D M5-091 M5-111 33740-80290
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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.
Shaft Oil Seal for Kubota
This shaft oil seal, referencing OEM cross-reference 33740-80290, is a direct replacement component designed to prevent fluid leakage and protect vital tractor systems for Kubota models. It functions as a critical barrier in the drivetrain and axle assemblies, ensuring reliable operation and longevity. This shaft oil seal for Kubota delivers a precise fit for demanding agricultural applications.
Overview
This shaft oil seal for Kubota is a precision-engineered sealing component that stops oil and contaminants from entering critical bearings and housings. It is specifically designed for use in various Kubota tractor models, serving as a direct replacement for the original part number 33740-80290. This seal ensures optimal performance and protection for your equipment's rotating shafts.
Built For Performance
- Manufactured from durable nitrile rubber for excellent resistance to oil, grease, and wear
- Engineered with a precision-molded metal casing for a secure and stable press-fit installation
- Features a specifically designed sealing lip to provide reliable long-term leak prevention
- Built to meet or exceed original equipment specifications for dependable service
- Ensures consistent performance under varying operational pressures and temperatures
Fits These Machines
- For Kubota M105
- For Kubota M108
- For Kubota M4030
- For Kubota M4950
- For Kubota M4D
- For Kubota M5-091
- For Kubota M5-111
On-The-Job Use
- Used in tractor front axles and final drives to keep lubricant contained
- Ideal for sealing power take-off (PTO) shafts from dirt and moisture ingress
- Commonly applied in hydraulic pump and gearbox assemblies
- Effective for both light utility tasks and heavy agricultural field work
Specs At A Glance
| Product Type | Shaft Oil Seal |
| Part Number(s) | 33740-80290 |
| Material | Nitrile Rubber with Metal Case |
Good To Know
Q: What is the primary function of this shaft oil seal? A: This seal prevents oil from leaking out of rotating shafts while blocking external dirt, dust, and moisture from entering the component, protecting internal bearings from damage.
Q: How do I install this shaft oil seal correctly? A: Clean the mounting bore thoroughly, use a suitable socket or driver to press the seal in evenly and squarely until it seats fully, and lubricate the sealing lip with clean oil before installation.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.