Description
Overview:
This genuine Husqvarna spring is a small, high-tension component for walk‐behind lawn mowers in the LB series, including LB 146 and LB 146P. Made from durable spring steel, it delivers reliable return force within the mower's linkage or control mechanisms, helping the machine operate smoothly and consistently. Replacing a fatigued or broken spring restores correct tension so levers, brackets, or deck assemblies return to position as intended. As an OEM part, it matches the original specification for fit and function, reducing setup time and minimising the need for adjustments. Identified by Husqvarna part number 513 10 45-00 (also 513104500), it is a straightforward maintenance replacement for users who want dependable mower performance across the season.
Key Features:
- Genuine Husqvarna OEM part for assured fit and performance
- Spring-steel wire construction for lasting resilience and consistent tension
- Corrosion-resistant finish suitable for damp grass conditions and washdowns
- Precise winding and leg geometry to interface correctly with OEM brackets
- Helps restore smooth control action and stable cutting performance
- Compact torsion-style form factor; straightforward to replace with basic tools
- Suitable for routine servicing and preventative maintenance schedules
- Designed for the listed LB series mowers and M46 where specified
Typical Applications:
Used within mower control linkages, return mechanisms, or deck assemblies to provide the necessary return force. Ideal when a spring has weakened, stretched, or snapped, causing poor lever return or inconsistent operation. Commonly fitted during seasonal servicing to maintain reliable starting, engagement, and cutting behaviour on compatible Husqvarna walk‐behind mowers.
Also known as:
Mower return spring, torsion spring for walk‐behind mower, control lever spring, deck spring, lawnmower tension spring, grass cutter spring, linkage return spring for Husqvarna LB series.
Fits Models:
LB 146, LB 146P, LB 146i, LB 246PI, M46
Alternate Part Numbers:
513 10 45-00, 513104500
Product Specifications
| L&S Part No. | 513 10 45 00 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 513104500 |
| Unit of Sale | 1 |
| Applications | LB 146, LB 146P, LB 146i, LB 246PI, LB146, LB146P, LB146i, LB246PI, M46 |
| Machine Type | Lawn Mowers |
| Fits Brands | Husqvarna |
| Fits Models | LB 146 | LB 146i | LB 146P | LB 246PI | M46 |
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