Description
Overview:
The Disc Spring 28x10x2x1.25 is a compact, high-load spring washer used to provide axial preload and stable tension in Husqvarna battery chainsaws, helping critical assemblies run smoothly under vibration and variable load. Manufactured from hardened spring steel with a protective finish, it offers reliable elasticity and shape retention over repeated cycles. Sized to Husqvarna specification, it suits models such as the 340i and 435i. The four key dimensions are 28 mm x 10 mm x 2 mm x 1.25 mm (approximately 1.10 in x 0.40 in x 0.08 in x 0.05 in), ensuring a precise fit where specified. Refer to OEM number 597 67 01-01 for identification. This part is suitable for preventative maintenance or replacement during routine servicing to keep cutting performance consistent and safe.
Key Features:
- Hardened spring-steel construction for consistent preload and long service life
- Compact disc (conical) profile delivers high load in a small envelope
- Sized to OEM spec: 28 mm x 10 mm x 2 mm x 1.25 mm (1.10 in x 0.40 in x 0.08 in x 0.05 in)
- Resists fatigue, set, and vibration for stable operation over time
- Clean seating faces for even load distribution and reduced fretting
- Straightforward to fit using standard hand tools, minimising downtime
- Helps maintain smooth running and reliable engagement of assemblies
- OEM reference 597 67 01-01 for quick parts identification and ordering confidence
Typical Applications:
Used where controlled axial tension is needed in Husqvarna chainsaw assemblies, such as drive and brake-related components, covers and carriers, and other mechanisms that require a compact spring element to maintain pressure, alignment, and smooth operation under vibration and load changes.
Also known as:
Belleville washer, conical spring washer, spring washer (disc type), cup spring, coned disc spring, tension washer, preload washer.
Fits Models:
340i, 435i, 530iP4, 530iPX, 540i XP, 540i XP G, 540iXP, 540iXPG, T540i XP, T540i XP G, T540iXP, T540iXPG
Alternate Part Numbers:
597 67 01-01, 597670101
Product Specifications
| L&S Part No. | 597 67 01 01 |
|---|---|
| Manufacturer | Husqvarna |
| OEM No. | 597670101 |
| Unit of Sale | 1 |
| Applications | 340i, 435i, 530iP4, 530iPX, 540i XP, 540i XP G, 540iXP, 540iXPG, T540i XP, T540i XP G, T540iXP, T540iXPG |
| Machine Type | Cordless Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 340i | T540i XP | 540i XP | 435i | 540i XP G | T540i XP G | 530iP4 | 530iPX |
