Description
Overview:
The Spur Sprocket 3/8 inch (9.5 mm) for Husqvarna chainsaws is a Genuine Husqvarna replacement part that drives the chain reliably under daily use. Made from durable steel, it sits on the drive side of the saw to engage the chain and keep cutting speed consistent. This 6‐tooth sprocket is designed for correct chain pitch and alignment to prevent skipping and premature wear. It offers a direct fit on selected Husqvarna models, including 535iXP and T540iXP, restoring smooth operation when the original sprocket is worn. Suitable for tradespeople, arborists, grounds teams, and DIY users, it helps maintain performance, accuracy, and safety across pruning, felling, and general cutting tasks. Husqvarna part number: 590 08 77 01.
Key Features:
- Genuine Husqvarna part for assured fit and performance
- 3/8 inch (9.5 mm) pitch, 6‐tooth spur design for smooth chain engagement
- Steel construction for strength and wear resistance in tough conditions
- Helps protect bar and chain by maintaining correct drive and alignment
- Direct replacement for worn sprockets to restore cutting efficiency
- Stable chain tracking reduces vibration and improves cut quality
- Straightforward installation with standard workshop tools
- Suitable for both ground and top‐handle applications on listed models
Typical Applications:
Routine maintenance and repair of compatible Husqvarna chainsaws used for arborist work, crown reductions, aerial pruning, section felling, firewood processing, and site or garden maintenance. Ideal when the existing sprocket shows hooking, uneven wear, or chain slippage, ensuring consistent drive and prolonging the service life of the chain and guide bar.
Also known as:
Drive sprocket, chain sprocket, sprocket wheel, spur gear, drive wheel, chain drive sprocket, sprocket hub for chainsaws.
Fits Models:
340i, 535i XP, 535iXP, 540i XP, 540i XP G, 540iXP, 540iXPG, T535i XP, T535iXP, T540XP, T540iXP
Alternate Part Numbers:
577 60 76 01, 577607601, 590087701
Product Specifications
| L&S Part No. | 590 08 77 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 590087701 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part ensures correct fit and performance - 3/8 inch pitch, 6-tooth design for smooth chain engagement - Durable steel construction resists wear in tough conditions - Direct replacement restores cutting efficiency on worn sprockets - Compatible with Husqvarna models 535iXP, T540iXP, and others |
| Fits Models | T540XP | 340i | 535i XP | T535i XP | 540i XP | 540i XP G |
