Description
Overview:
This Roller Chain is a genuine Stihl component designed for selected walk‐behind lawn mowers, including the MB 655.3 RS and MB 655.1 RS. Built from durable, high‐strength steel, it transfers engine power reliably to the mower's drive system so the machine moves smoothly under load. Manufactured to OEM specification (OEM No. 6374 780 0600 / 63747800600), it offers an exact fit and consistent performance in demanding garden and grounds care. Use it as a direct replacement when the original chain becomes worn, stretched, or damaged. Fitting a new chain helps restore steady self‐propel function and reduces slippage and uneven drive, supporting clean, controlled mowing on domestic lawns and professional sites alike. Supplied as a Genuine Stihl part for assured compatibility and service life.
Key Features:
- Genuine Stihl part for assured fit and compatibility with specified models
- OEM quality (MPN: 63747800600 / 6374-780-0600) for consistent, reliable operation
- Robust steel construction to withstand regular use and high drive loads
- Smooth power transfer to maintain steady forward speed and control
- Direct replacement for a worn or stretched chain; no modifications required
- Precision build helps reduce vibration and premature sprocket wear
- Supports efficient mowing performance and reduces downtime
- Suitable for professional grounds maintenance and home users
- Compatible with the mower's original sprockets when in good condition
- Straightforward to install with basic hand tools; tension as per the manual
Typical Applications:
Used to restore or maintain the self‐propelled drive on Stihl roller mowers operating in gardens, estates, parks, schools, and commercial grounds. Ideal when the original chain shows elongation, corrosion, binding, or broken links, causing loss of drive or irregular movement. Fit during scheduled servicing or as a like‐for‐like replacement after heavy seasonal use.
Also known as:
Mower drive chain, power transmission chain, roller drive chain, rear roller chain, replacement transmission chain for walk‐behind mowers, engine‐to‐roller chain.
Fits Models:
MB 655.1 RS, MB 655.3 RS, RM 655.1 RS
Alternate Part Numbers:
6374-780-0600, 63747800600
Product Specifications
| L&S Part No. | 6374 780 0600 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 63747800600 |
| Unit of Sale | 1 |
| Applications | MB 655.1 RS, MB 655.3 RS, MB655.1RS, MB655.3RS, RM 655.1 RS, RM655.1RS |
| Machine Type | Lawn Mowers |
| Fits Brands | Stihl |
| Fits Models | MB 655.3 RS | RM 655.1 RS |
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