Description
Overview:
The Cylindrical Roller 4x8 is a genuine Stihl replacement component used inside compact rotating assemblies to carry load and reduce friction. Made from hardened, precision-ground steel, it is built for consistent wear resistance and stable performance over time. Sized at 4 mm diameter by 8 mm length, it restores the correct running clearances and smooth motion in compatible equipment, helping protect adjacent parts from premature wear. Designed for small engine and drive mechanisms, it is suitable for chainsaws and similar tools including the Stihl 015 and 08S. Supplied to Stihl specification under OE reference 9517 003 5050, it offers assured compatibility and reliable service in workshop, site, and garden environments.
Key Features:
- Genuine Stihl part for precise fit and correct tolerances
- Hardened steel construction for durability and wear resistance
- 4 mm x 8 mm size to match factory specification
- Smooth running helps reduce friction and component wear
- Consistent dimensions for reliable assembly and alignment
- Direct replacement for Stihl 9517 003 5050
- Suitable for use in multi-roller bearing and drive applications
- Compact form factor for use in tight mechanisms
Typical Applications:
Used within small engine mechanisms where straight rollers distribute load, such as compact bearing arrangements, clutches, and drive components in handheld tools. Ideal for maintaining the smooth operation of chainsaws and similar machinery in construction, arborist, landscaping, and garden maintenance tasks, helping ensure dependable starting, drive, and cutting performance.
Also known as:
Roller pin, bearing roller, cylindrical pin, straight roller, roller element, precision roller, load-carrying roller, roller dowel.
Fits Models:
015, 08S, E10, E15, E30
Alternate Part Numbers:
9517-003-5050, 95170035050
Product Specifications
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