Description
Overview:
This Genuine Stihl bumper spike is an OEM metal tooth that mounts to the body of your chainsaw to give a solid bite into the wood. It provides a stable pivot point so you can control feed pressure and guide the bar smoothly through the cut. Built from durable metal for long service life, it helps protect the saw housing from knocks and abrasion during tough work. Designed for Stihl models including MS 290 and MS 310, it is a direct-fit replacement that restores the original cutting feel and control of the saw. OEM Part No. 0000 660 0850 matches factory geometry for reliable engagement in timber, making it suitable for both trade users and DIY owners who want consistent performance and predictable handling in felling, bucking, and limbing tasks.
Key Features:
- Genuine Stihl OEM part for assured compatibility and build quality
- Durable metal construction for dependable grip and long-lasting use
- Provides a firm pivot point in wood to improve cutting control and accuracy
- Helps protect the crankcase and clutch cover area from wear and scuffs
- Factory-correct tooth profile for consistent engagement and smooth cutting
- Direct replacement: aligns with original mounting points on listed models
- Supports controlled feed pressure to reduce fatigue during longer cuts
- Suitable for professional forestry, landscaping, and regular domestic use
- OEM Part No. 0000 660 0850 for easy identification and ordering
Typical Applications:
Used when felling trees, sectioning trunks (bucking), and limbing branches to keep the saw steady as you roll the bar through the cut. Helpful for firewood processing, estate and farm maintenance, arborist work, and site clearance where controlled, repeatable cuts are needed on varying timber sizes.
Also known as:
Felling dog, bucking spike, bumper dog, saw dog, bumper tooth, spiked bumper, chain saw dog, felling spike, claw spike, chain saw bumper.
Fits Models:
029, 030, 031, 039, MS 290, MS 310, MS 311, MS 390, MS 391, MS 440, MS 441, MS 441 C
Alternate Part Numbers:
0000-660-0850, 00006600850
Product Specifications
| L&S Part No. | 0000 660 0850 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00006600850 |
| Unit of Sale | 1 |
| Applications | 029, 030, 031, 039, MS 290, MS 310, MS 311, MS 390, MS 391, MS 440, MS 441, MS 441 C, MS290, MS310, MS311, MS390, MS391, MS440, MS441, MS441C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS290, MS310, MS390 | 030, 031 | 029, 039 | MS440 | MS441, MS441C | MS311 | MS391 |
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