Description
Overview:
This Cylindrical Roller 2.5x16.8 is a genuine Stihl rolling element used in bearing assemblies within older Stihl chainsaws, including the 030 and 032 models. Made from hardened steel with a precision-ground finish, it supports smooth, low-friction rotation of mating parts and helps prevent wear in high-load areas. Its compact size is 2.5 mm diameter x 16.8 mm length (approx 0.10 in x 0.66 in), allowing an accurate fit where loose rollers are specified. Designed for routine maintenance or refurbishment, it restores correct clearances and bearing performance without compromising reliability. Manufactured by Stihl to OEM tolerances, it is supplied under part number 9517 003 0490. Suitable for tradespeople and DIY users maintaining legacy and professional-grade saws to keep them running efficiently.
Key Features:
- Genuine Stihl part for assured compatibility and reliability (Part No. 9517 003 0490)
- Precise size: 2.5 mm x 16.8 mm (approx 0.10 in x 0.66 in) for correct fit and clearances
- Hardened steel construction for excellent wear resistance under load
- Precision-ground surface promotes smooth rotation and reduced friction
- Helps restore bearing function in clutch, drive, or similar assemblies on listed models
- Suitable for use with standard bearing oils and greases
- Supports efficient running and reduces the risk of premature component wear
- Straightforward to install during routine servicing where loose rollers are specified
Typical Applications:
Used as a replacement rolling element in needle or roller bearing assemblies on Stihl chainsaws. Common during clutch, sprocket, or drive-end overhauls where individual loose rollers are fitted. Ideal for restoring smooth operation on older machines used in forestry, landscaping, firewood processing, and general construction site work.
Also known as:
Needle bearing roller, loose needle, bearing roller 2.5 × 16.8 mm, roller element, hardened roller pin, cylindrical bearing roller, precision roller, needle roller element.
Fits Models:
030, 031, 032, 045, 056
Product Specifications
| L&S Part No. | 9517 003 0490 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 9517 003 0490, 95170030490 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part for 030, 031, 032, 045, 056 models - Size: 2.5 mm diameter x 16.8 mm length - Hardened steel for wear resistance under load - Precision-ground for smooth, low-friction rotation - Restores bearing function in clutch and drive assemblies |
| Fits Models | 030, 031 | 032 | 056 | 045 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£83.17 £69.31 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£83.68 £69.73
