Description
Overview:
This Rubber Buffer is a genuine Stihl OEM component for the TS 440 disc cutter range (often referred to as TS440). Made from durable, oil‐resistant rubber, it forms part of the machine's anti‐vibration system to absorb shocks from the engine and cutting head. By isolating vibration, it helps protect internal assemblies and reduces stress on the chassis, contributing to smoother operation and improved user comfort. Correctly functioning buffers help maintain accuracy and reliability when cutting concrete, masonry and metals. Identified by Stihl as part number 4238 790 9300, this replacement is engineered for a direct fit on the specified models, restoring factory performance where existing mounts are worn, cracked or hardened. A practical maintenance item for keeping your cutter dependable on site and in the workshop.
Key Features:
- Genuine Stihl OEM part for TS 440 disc cutters (MPN 4238 790 9300).
- High-quality rubber construction that absorbs shocks and high-frequency vibration.
- Helps reduce felt vibration at the handles for better comfort and control.
- Direct replacement; installs in the original mounting points with standard tools.
- Enhances protection of housings, fasteners and guards by limiting transmitted stress.
- Durable in demanding conditions; resistant to routine fuel, oil and dust exposure.
- Ideal preventative maintenance item; replace at the first signs of cracking, hardening or tearing.
- Reliable fit and performance consistent with Stihl specifications.
Typical Applications:
Used within the anti‐vibration system of Stihl TS 440/TS440 cut-off saws to isolate engine and cutting head vibration during tasks such as cutting concrete, paving slabs, bricks, blockwork and steel (with suitable discs). Suitable for routine servicing to restore AV performance after heavy use, impacts or exposure to site contaminants.
Also known as:
AV buffer, anti‐vibration mount, vibration isolator, rubber bobbin, isolation bush, shock mount, anti‐vibe damper, rubber mounting.
Fits Models:
TS 440, TS440
Alternate Part Numbers:
4238-790-9300, 42387909300
Product Specifications
| L&S Part No. | 4238 790 9300 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42387909300 |
| Unit of Sale | 1 |
| Applications | TS 440, TS440 |
| Machine Type | Disc Cutters |
| Fits Brands | Makita |
| Fits Models | TS440 |
