Description
Overview:
This support bushing is a genuine Husqvarna OEM part designed for professional and homeowner chainsaws, including the 362 and 362XP. Made from a durable metal alloy, it acts as a plain bearing to locate and support moving parts, helping to reduce play, vibration, and wear. By keeping components aligned and running smoothly, it contributes to consistent cutting performance and longer service life. It is an exact-fit replacement for worn or damaged bushings and is manufactured to Husqvarna's specifications for reliable compatibility with a wide range of mid- to large-capacity saws. Genuine Part status ensures the correct tolerances and material quality needed for demanding cutting tasks.
Key Features:
- Genuine Husqvarna OEM part for assured fit and compatibility (MPN 503432001 / 503 43 20-01)
- Durable metal construction for long service life in high-vibration environments
- Helps centre and stabilise rotating or sliding components to reduce wear
- Supports smooth running for consistent chain speed and cleaner cuts
- Exact replacement that restores correct tolerances in the assembly
- Straightforward fitment for routine maintenance or rebuilds
- Designed to integrate with factory hardware without modifications
- Suitable for intensive, daily use on professional forestry and landscaping jobs
Typical Applications:
Used during maintenance or repairs to replace a worn plain bearing in the saw's assembly, restoring alignment and smooth motion. Ideal when addressing excessive play, vibration, or noise, and when refurbishing work tools before peak cutting seasons or after heavy use.
Also known as:
Chainsaw bushing, support sleeve, sleeve bearing, plain bearing, support bush.
Fits Models:
362, 362XP, 365, 365 X-Torq, 365H, 371XP, 372XP, 372XP X-Torq, 385, 385XP, 390XP, 565, 570, 570II, 572XP, 572XP/XPG, 572XPG, 575XP, 576XP, 576XP AutoTune, 576XPAutoTune, 592 XP, 592XP
Alternate Part Numbers:
503 43 20-01, 503432001
Product Specifications
| L&S Part No. | 503 43 20 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 503432001 |
| Unit of Sale | 1 |
| Applications | 362, 362XP, 365, 365 X-Torq, 365H, 371XP, 372XP, 372XP X-Torq, 385, 385XP, 390XP, 565, 570, 570II, 572XP, 572XP/XPG, 572XPG, 575XP, 576XP, 576XP AutoTune, 576XPAutoTune, 592 XP, 592XP |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 362 | 362XP | 365 | 365H | 365X-TORQ | 371XP | 372XP | 372XP X-TORQ | 385 | 385XP | 390XP | 565 | 570 | 570II | 572XP, 572XPG | 576XP | 592 XP | 576XP AutoTune |
