Description
Overview:
This Worm Wheel is a genuine Husqvarna part for professional chainsaws. It is a precision-moulded, durable white polymer component that transfers drive from the clutch to the automatic oil pump, helping to maintain consistent bar and chain lubrication. Built to Husqvarna specifications for dependable service life, it restores smooth motion transmission when the original part is worn or damaged. Designed for pro-grade saws such as the 556 and 562 XP, it fits directly in the original location without modification. OEM No. 577 60 11-01 (MPN 577601101) confirms exact compatibility. As a Genuine Husqvarna Part, it supports reliable performance under heavy use and helps prevent premature wear of the bar and chain by ensuring steady oil delivery.
Key Features:
- Genuine Husqvarna Part for assured quality and compatibility
- Direct replacement for OEM No. 577 60 11-01 (MPN 577601101)
- Tough polymer construction resists wear and heat from clutch area
- Maintains consistent chain lubrication by driving the oil pump correctly
- Precisely moulded teeth for smooth, reliable motion transfer
- Helps cure poor or intermittent oiling and reduces bar/chain wear
- Straightforward fit during routine clutch or oil pump servicing
- Suitable for demanding, day-to-day cutting tasks on professional saws
Typical Applications:
Use when chain oiling becomes erratic, the original wheel is worn, melted, or damaged, or as preventative maintenance during clutch and oil pump overhauls. Ideal for restoring correct lubrication on forestry, arborist, and grounds maintenance jobs, ensuring the chain and guide bar are protected during felling, logging, or firewood processing.
Also known as:
Gear wheel, drive wheel, sprocket, oil pump drive gear, oiler worm, pump gear, worm gear, lubrication drive wheel.
Fits Models:
556, 562 XP, 562 XPG
Alternate Part Numbers:
577 60 11-01, 577-60-11-01, 577601101
Product Specifications
| L&S Part No. | 577 60 11 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 577601101 |
| Unit of Sale | 1 |
| Applications | 556, 562 XP/XPG, 562XP, 562XPG |
| Fits Brands | Husqvarna |
| Fits Models | 556 | 562XP, 562XPG |
