Description
Overview:
The Starter Hub H135 4 Lug is a genuine Husqvarna component that forms part of the recoil starting system on Husqvarna 135 Mark II chainsaws. It transfers the pull from the starter rope into positive drive to the flywheel via its four-lug profile, helping the engine turn over smoothly and reliably. Manufactured from hard-wearing materials for repeated use in tough conditions, it is designed to withstand vibration, temperature changes, and everyday knocks in forestry, landscaping, and DIY environments. As a direct-fit replacement for OEM No. 597 62 17-01, it matches the original dimensions and interfaces, so it seats correctly and runs true. This makes it a practical, long-lasting fix when a worn, cracked, or slipping hub is affecting starting performance.
Key Features:
- Genuine Husqvarna part for assured fit and function on the 135 Mark II (OEM 597 62 17-01)
- Four-lug drive design for strong engagement with the starting system and consistent cranking
- Durable, wear‐resistant construction built for repeated starts in harsh outdoor conditions
- Direct replacement with no modifications required; reuses existing fasteners and starter assembly
- Helps cure symptoms such as starter slip, poor engagement, or rough starting
- Precisely moulded profile for smooth operation and reduced wear on mating parts
- Suitable for professional users, hire fleets, and home users seeking reliable starting performance
Typical Applications:
Used during routine servicing or repair of the recoil starter on Husqvarna 135 Mark II chainsaws. Ideal when the original hub shows rounding of lugs, cracking, or inconsistent engagement, or after heavy use in pruning, logging, firewood cutting, and grounds maintenance where dependable cold and warm starts are essential.
Also known as:
Starter driver, recoil starter hub, pull-start hub, flywheel starter hub, 4‐lug starter hub for chainsaws.
Fits Models:
135 Mark II
Alternate Part Numbers:
597 62 17-01, 597621701, 597 62 17 01
Product Specifications
| L&S Part No. | 597 62 17 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 597621701 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part for 135 Mark II chainsaws - Four-lug design ensures strong engagement - Durable construction for harsh outdoor conditions - Direct replacement, no modifications needed - Solves starter slip and poor engagement issues |
