Description
Overview:
This is a genuine Stihl gasket designed to provide a reliable seal between mating parts on Stihl walk‐behind lawn mowers. Made from durable, compression‐resistant gasket material, it helps prevent air, oil, or moisture leaks that can reduce performance or cause premature wear. The precise fit supports correct assembly and stable running, maintaining the efficiency of the machine over time. It is suitable for service or replacement during routine maintenance or repair. Engineered for Stihl models such as the RM 655.0 RS and MB 655.3 RS, it matches OEM specifications for consistency and longevity. As a Genuine Part (OEM No. 6374 709 0400), it supports dependable operation and helps keep your mower cutting cleanly and starting reliably.
Key Features:
- Genuine Stihl part (OEM No. 6374 709 0400) for assured compatibility and quality
- Durable construction for long service life under heat and vibration
- Precision cut for a consistent seal and proper alignment during fitting
- Helps prevent oil, air, and moisture leaks to maintain performance
- Supports steady engine running and efficient grass collection
- Fits designated Stihl mower models with no modification required
- Suitable for routine maintenance or preventative replacement
- Supplied to OEM dimensions to help restore factory sealing integrity
Typical Applications:
Used when refurbishing or reassembling mower components where a reliable seal is required, such as covers, housings, or ducting interfaces. Ideal for resolving minor leakage issues, preventing ingress of debris, and maintaining stable engine and deck performance on Stihl petrol lawn mowers used by homeowners, groundskeepers, and contractors.
Also known as:
Seal, sealing gasket, gasket insert, gasket piece, sealing washer, joint, packing, gasket replacement for mower assemblies.
Fits Models:
MB 655.3 RS, MB655.3RS, RM 655.0 RS, RM 655.1 RS, RM655.0RS, RM655.1RS
Alternate Part Numbers:
6374-709-0400, 63747090400
Product Specifications
| L&S Part No. | 6374 709 0400 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 63747090400 |
| Unit of Sale | 1 |
| Applications | MB 655.3 RS, MB655.3RS, RM 655.0 RS, RM 655.1 RS, RM655.0RS, RM655.1RS |
| Machine Type | Lawn Mowers |
| Fits Brands | Stihl |
| Fits Models | RM 655.0 RS | MB 655.3 RS | RM 655.1 RS |
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