Kubota MX5200 MX5800 PTO Shaft Oil Seal 35340-25360
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.
- Kubota MX5200DT, MX5200F, MX5200H
- Kubota MX5800H
- Additional Kubota L, M, and MX applications only when the removed seal is 35340-25360 and dimensions match
Product Overview
Oil collecting around the PTO stub, coating an implement shaft, or dripping from the rear housing often points to a worn output seal. Before replacing it, check the housing vent, shaft groove, bearing play, and fluid level because pressure or movement can ruin a new seal quickly.
The seal keeps transmission or hydraulic oil inside while the PTO shaft rotates. It does not repair a grooved shaft, loose bearing, cracked housing, or internal leak path.
Match 35340-25360, shaft diameter, outside diameter, seal width, lip direction, and tractor serial information. Identify whether PTO disassembly is required before beginning.
Key Features & Performance
- Molded sealing lip for a rotating PTO shaft
- Metal-reinforced outer case for stable housing fit
- Replacement for a hardened, cut, or leaking seal
- Part-number-based fit across compatible Kubota transmissions
Replaces Part Numbers
- 35340-25360
Common Uses
- Stopping oil leakage at the rear PTO stub
- Replacing a seal damaged during shaft service
- Preventing dirt entry after a confirmed lip failure
Technical Specifications
- Product Type: PTO shaft oil seal
- System: Tractor transmission / PTO output
- Reference: 35340-25360
- Condition: New aftermarket replacement
Installation & Fitment
- Drain or lower fluid as the service procedure requires
- Inspect the shaft for a wear groove and radial play
- Remove the old seal without scratching the bore
- Lubricate the lip and install it square at the correct depth
- Refill with specified fluid and recheck after PTO operation
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Will a new seal stop every PTO leak? A: No. A worn shaft, bearing play, blocked vent, overfill, or housing damage must also be corrected.
Q: Which way does the seal lip face? A: Install it in the orientation shown by the Kubota service information and the removed seal.
Q: Does it fit all MX tractors? A: No. Match 35340-25360 and the measured seal dimensions.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: Kubota 35340-25360 PTO seal, MX5200 rear PTO oil leak, MX5800 shaft seal replacement, Kubota transmission output seal, tractor PTO stub leaking oil
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.