Description
Overview:
This Clutch Cover Assembly is a genuine Husqvarna spare for mid-range professional and homeowner chainsaws, designed to protect the clutch and drive area from impact and debris. Built from hard-wearing materials with engineered reinforcement at load points, it provides a stable mounting face for the guide bar and helps maintain safe operation of the saw's braking system on models equipped with TrioBrake. It is a direct-fit replacement for Husqvarna 545 and 550XP, matching the original profile and clearances so the chain line and bar position remain correct. Genuine status ensures proper compatibility with the saw's bar studs, chain catcher, and brake linkage where fitted. OEM No. 576 70 86-03 confirms the correct assembly for the specified platforms, making it suitable for routine service or like-for-like replacement after wear or damage.
Key Features:
- Genuine Husqvarna part for assured fit, function, and durability
- OEM No. 576 70 86-03 for precise compatibility with listed models
- Robust construction to shield the clutch and sprocket area from chips and knocks
- Accurate moulding and mounting points for reliable bar alignment and retention
- Works with the saw's existing hardware and linkages for straightforward fitting
- Stable housing supports safe operation of the braking system on TrioBrake variants
- Suitable for professional, agricultural, arborist, and domestic cutting tasks
- Reliable in daily use, helping to extend service intervals and reduce downtime
- Ideal replacement when the original cover is cracked, worn, or distorted
- Clean, factory-spec finish that integrates with Husqvarna saw bodywork
Typical Applications:
Used during scheduled maintenance or after impact to restore correct protection around the clutch and drive sprocket. Common in forestry, tree surgery, landscaping, grounds maintenance, and firewood processing. Helps maintain safe and consistent saw performance in tough conditions where debris, resin, and vibration can degrade the original cover over time.
Also known as:
Clutch side cover, chain brake cover, brake side cover, sprocket cover, side casing, chainsaw clutch cover assembly, saw side cover, Husqvarna brake housing.
Fits Models:
545, 545 TrioBrake, 550XP, 550XP TrioBrake, 550XPG TrioBrake
Alternate Part Numbers:
576 70 86-03, 576708603
Product Specifications
| L&S Part No. | 576 70 86 03 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 576708603 |
| Unit of Sale | 1 |
| Applications | 545, 545 TrioBrake, 545TrioBrake, 550XP, 550XP TrioBrake, 550XPG TrioBrake, 550XPGTrioBrake, 550XPTrioBrake |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Fits Models | 545 TRIOBRAKE | 550XP TRIOBRAKE | 550XPG Triobrake |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£78.14 £65.12 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£79.52 £66.27
