JCB 550-80 Gearbox
Detail code: 442/M8322, 459/M6665
JCB 550-80 Gearbox, 442/M8322, 459/M6665 (New)
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Technical Information
JCB 550-80 gearbox is a reliable and durable transmission part designed for JCB telehandlers. The gearbox, matching original parameters, ensures smooth power transmission, precise gear shifting, and stable operation under intensive conditions. Suitable for repair or replacement, compatible with part codes 442/M8322 and 459/M6665. An ideal solution for those seeking a reliable JCB 550-80 transmission part.
| Condition | New |
| Manufacturer | JCB |
| Model | 442/M8322 |
Stock:
In stock
Brand: JCB
Price:
Please contact us with an inquiry to obtain the exact price.
Full Description
JCB 550-80 gearbox
Part codes: 442/M8322, 459/M6665
JCB 550-80 gearbox is a reliable transmission part designed for JCB 550-80 telehandlers, operating under intensive construction, agricultural, and industrial conditions. This gearbox ensures smooth power transmission, precise gear shifting, and stable machine operation even under heavy loads and long working hours.
The gearbox meets the manufacturer’s technical requirements and is compatible with original part codes 442/M8322 and 459/M6665, making it suitable for both complete replacement and major transmission repairs. It is an optimal solution for those seeking a reliable JCB 550-80 transmission part to restore machine performance and reduce downtime.
Application and compatibility
This gearbox is designed for JCB 550-80 telehandlers (Loadall) used in:
- construction sites,
- farms and agricultural work,
- warehousing and logistics,
- industrial loading operations.
Due to precise compatibility with manufacturer codes, the gearbox is easily integrated into the existing transmission system without additional modifications.
Key Benefits
- Efficient and smooth power transmission
- Seamless gear shifting without jerks
- High resistance to loads and wear
- Durable construction suitable for intensive work
- Suitable for both repair and replacement of the original part
When is gearbox replacement necessary?
Replacement or repair of the JCB 550-80 gearbox is often necessary if the following signs are observed:
- gears engage with difficulty or do not engage,
- unusual noises, vibrations, or overheating occur,
- reduced machine traction force,
- oil leaks from the transmission are observed.
Timely replacement or repair of the gearbox helps prevent major transmission failures and costly downtime.
Why choose this gearbox?
This JCB 550-80 gearbox is a proven solution for those who value reliability, technical compatibility, and long-term results. It allows for the restoration of the original machine’s operational efficiency and ensures stable performance under daily working conditions.
Specifications
| Suitable for the technique | JCB 550-80 |
| Other | Compatible with JCB 550-80 and other JCB Loadall telehandlers using a similar transmission (e.g., JCB 540-80, 540-70, 535-95 – by serial number). It is recommended to check compatibility by the machine’s VIN/serial number before ordering. |
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Applications of JCB engines:
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- Industrial machines: EcoMax engines are widely used in generators, loaders, and other industrial machines.
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