Description
Overview:
This bushing is a genuine Husqvarna spare part designed for use in professional and domestic chainsaws, including the Husqvarna 550 XP and 555. It acts as a wear component that supports, spaces, or locates adjoining parts so moving assemblies run smoothly and with minimal play. Made from durable, wear-resistant materials, it helps maintain alignment and reduces vibration transfer at key mounting points. Replacing a worn bushing restores consistent operation and helps protect surrounding components from premature wear. It is intended for routine servicing or repairs on compatible Husqvarna saws and is supplied to the original specification for a precise fit. Manufacturer Part Number (MPN): 577 78 02-01, also referenced as 577780201.
Key Features:
- Genuine Husqvarna part for assured compatibility and quality
- Correct fit on listed models for quick, straightforward installation
- Durable construction designed to resist wear in high-vibration environments
- Helps reduce play and backlash between mating parts for smoother operation
- Supports alignment of components to maintain cutting performance
- Can help limit vibration transfer to other assemblies, aiding longevity
- Suitable for routine maintenance or as a direct replacement for a worn bushing
- Manufacturer Part Number (MPN): 577 78 02-01
Typical Applications:
Used during servicing to replace a worn or damaged bushing in compatible Husqvarna chainsaws. Common around mounting points, controls, linkages, or housings where spacing and alignment are important. Ideal for restoring smooth movement, reducing rattle, and maintaining consistent performance in daily professional use or occasional DIY work.
Also known as:
Bush, sleeve, spacer, insert, bearing bush, locating bush, mounting bushing, alignment bushing.
Fits Models:
545, 550 XP, 550 XPG, 555, 556, 560 XP, 560 XPG, 562 XP, 562 XPG
Alternate Part Numbers:
577 78 02-01, 577780201
Product Specifications
| L&S Part No. | 577 78 02 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 577780201 |
| Unit of Sale | 1 |
| Applications | 545, 550 XP, 550 XPG, 550XP, 550XPG, 555, 556, 560 XP, 560 XPG, 560XP, 560XPG, 562 XP, 562 XPG, 562XP, 562XPG |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 545 | 550XP, 550XPG | 555 | 556 | 560XP, 560XPG | 562XP, 562XPG |
