Description
Overview:
The Lock Washer for Husqvarna 450E Chainsaw is a Genuine Husqvarna OEM component designed to keep fasteners secure under vibration and load. Made from durable, hardened steel with a clean metallic finish, it helps prevent nuts and bolts from loosening during use, maintaining safe and reliable operation. Engineered for Husqvarna chainsaws and handheld tools, it is commonly used in assemblies where a stable clamp load is essential. Ideal for the Husqvarna 450E and 445, it supports correct fastening across the powerhead and related fittings. Manufacturer Part Number (MPN) 735583000, also referenced as 735 58 30-00, ensures you receive the correct part for precise fit and consistent performance in demanding cutting and trimming tasks.
Key Features:
- Genuine Husqvarna OEM lock washer for assured compatibility and quality
- Hardened steel construction for strength and long service life
- Helps resist loosening caused by vibration and thermal cycling
- Precision-made to maintain correct clamp load and fastening integrity
- Suitable for multiple Husqvarna chainsaws and hedge trimmers
- Clean, low-profile form factor for easy placement in tight assemblies
- Direct replacement for worn or lost washers; no modifications required
- Supports overall machine safety and performance during operation
- Consistent dimensions for repeatable torque settings and reliable reassembly
Typical Applications:
Used wherever a secure fastening is needed on Husqvarna chainsaws and trimmers, such as mounting brackets, covers, guards, and general engine or handle assemblies. Common during routine servicing, rebuilds, and repairs to restore original fastening performance and reduce the risk of components loosening during cutting or trimming work.
Also known as:
Locking washer, anti-vibration washer, retention washer, fastening washer, chain saw lock washer, Husqvarna washer, OEM washer, securing washer, hardware washer for outdoor power equipment.
Fits Models:
122HD45, 122HD60, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 520iHE3, 520iHT4, 536LiHE3, T540XP, T540XPII
Alternate Part Numbers:
735 58 30-00, 735583000
Product Specifications
| L&S Part No. | 735 58 30 00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 735583000 |
| Unit of Sale | 1 |
| Applications | 122HD45, 122HD60, 445, 445E, 445EII, 445II, 450, 450E, 450EII, 520iHE3, 520iHT4, 536LiHE3, T540XP, T540XPII |
| Machine Type | Chainsaws, Hedgetrimmers |
| Fits Brands | Husqvarna |
| Fits Models | 122HD45 | 122HD60 | 536LiHE3 | 445 | 445E | 445EII | 445II | 450 | 450EII | T540XP | T540XPII | 520iHE3 | 520iHT4 |
