Description
Overview:
The E-clip 22x1.2 is a Genuine Stihl OEM retaining ring for cordless disc cutters, engineered to secure components on grooved shafts and pins. Built from durable spring steel with a protective finish, it resists wear from vibration and frequent use. This clip keeps washers, spacers, gears, and levers from sliding off, supporting safe and consistent operation. Sized to the original specification at 22 mm nominal with a 1.2 mm section, it delivers a precise fit without adding bulk. Designed for professional and DIY maintenance on machines such as the Stihl TSA 230 and TSA 300, it is a dependable choice for routine servicing and repairs. Genuine Part, Stihl reference: 9450 721 2442.
Key Features:
- Genuine Stihl OEM part for assured compatibility and fit
- Nominal 22 mm size with 1.2 mm section for accurate seating in shaft grooves
- Hardened spring-steel construction for strength and longevity
- Helps prevent axial movement and component loss under vibration
- Clean, low-profile retention without additional fasteners
- Quick to install and remove using suitable retaining ring pliers
- Protective finish for improved resistance to corrosion and wear
- Supports reliable performance and reduces unplanned downtime
- Suitable for routine maintenance as well as component replacement
- Matches original specification to maintain machine integrity
Typical Applications:
Used to secure washers, gears, pulleys, spacers, and linkages on grooved shafts or pins within cordless disc cutters. Common in assembly points subject to frequent vibration or axial loads, helping maintain correct alignment and preventing parts from drifting off the shaft. Ideal for servicing and repairs on Stihl TSA-series cutters where a precise, repeatable retention method is required.
Also known as:
Retaining clip, snap ring, circlip, E-ring, external retaining ring, E-type circlip, shaft E-clip, E-type washer, E-retaining ring.
Fits Models:
TSA 230, TSA 300, TSA230, TSA300
Alternate Part Numbers:
9450-721-2442, 94507212442
