Description
Overview:
This Gearbox Input Seal is a direct-fit oil seal for the Newage 85M gearbox, supplied to replace Thwaites OEM part T3224. It is designed to stop gearbox oil escaping at the input/primary shaft while keeping dirt and water out, helping the unit run smoothly and reducing wear. The seal is typically manufactured from durable, oil‐resistant elastomer with metal reinforcement and a spring‐energised lip to maintain even contact on the shaft. Suitable for plant and construction machinery that uses the Newage 85M transmission, it is a practical replacement during routine servicing or when repairing a leak. With correct fitting and lubrication of the lip, this seal helps maintain correct lubrication levels and prolongs the life of bearings, gears and other internal components.
Key Features:
- Direct replacement for Thwaites T3224 on Newage 85M gearboxes
- Helps prevent oil leaks at the input shaft and blocks dust and water ingress
- Durable, oil‐resistant sealing materials suited to heavy‐duty plant use
- Spring‐energised lip design for consistent contact and reliable sealing over time
- Fits without modification when used on the correct gearbox housing
- Supports smooth gearbox operation by maintaining correct oil levels
- Suitable for preventative maintenance or leak repair to reduce downtime
- Compatible with standard workshop practices and tools for straightforward fitting
- Stable performance across typical operating temperatures and mineral oils
- Cost‐effective way to restore sealing performance and protect internal components
Typical Applications:
Used during gearbox overhauls, scheduled servicing, or when oil is noticed around the clutch bellhousing/input area. Common on plant such as site dumpers and compact machinery fitted with the Newage 85M gearbox, where it restores sealing at the input shaft after wear, ageing, or contamination has compromised the original seal.
Also known as:
Input shaft oil seal, primary shaft seal, front gearbox seal, rotary shaft seal, lip seal, gearbox input ring seal, oil seal ring, transmission input seal, gearbox front oil seal.
Fits Models:
85M
Alternate Part Numbers:
T3224
Product Specifications
| L&S Part No. | 85M |
|---|---|
| OEM No. | T3224 |
| Unit of Sale | 1 |
| Applications | 85M |
| Machine Type | Gearboxes |
| Fits Brands | Thwaites |
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