Description
Overview:
This Genuine Part is a universal 12‐volt starter solenoid with four terminals and 5/16"-24 studs (approx. 8 mm). It acts as a heavy‐duty electrical switch between the battery and starter motor, helping to deliver reliable cranking while protecting the ignition switch from high current. Built with a durable moulded body, metal studs, and an integral mounting bracket, it is suitable for a wide range of small engine equipment, including ride‐on lawn mowers and garden tractors. Designed to suit common 12 V start circuits, it is a direct replacement on machines such as the Husqvarna LT100 and many similar models that use a four‐terminal layout. The two large 5/16 in (8 mm) studs take the battery and starter cables, while the two smaller terminals connect to the key switch and safety interlocks.
Key Features:
- Genuine Part for dependable performance and fit
- 12 V operation for standard small engine starting systems
- Four‐terminal configuration for common mower/tractor wiring
- 5/16"-24 (approx. 8 mm) high‐current studs for secure cable connection
- Robust moulded housing with metal hardware for durability
- Integral mounting bracket for straightforward installation
- Helps deliver consistent cranking and reduces load on the ignition switch
- Suitable for ride‐on mowers, lawn tractors, and similar machinery
- Replaces multiple OEM numbers for easy cross‐reference
- Practical maintenance replacement to restore reliable start‐up
Typical Applications:
Used in the starter circuit of ride‐on mowers, lawn and garden tractors, small plant and grounds care equipment. Ideal when the original solenoid is clicking, intermittent, or fails to engage the starter. Commonly fitted during routine servicing, electrical repairs, or when upgrading wiring to improve cold‐start reliability and consistent cranking performance.
Also known as:
Starter relay, starter contactor, ignition solenoid, solenoid relay, engine start relay. These terms are often used interchangeably for the same four‐terminal 12 V component that switches battery power to the starter motor via a key switch and safety interlock circuit.
Fits Models:
Husqvarna LT100
Alternate Part Numbers:
532 13 84-06, 5321461-54, 35510, 44814800, 138406x, 1685290, 1700751, 1-8604, 47-1910, 740207
Product Specifications
| L&S Part No. | 355 439 |
|---|---|
| Part Type | Genuine Part |
| Unit of Sale | 1 |
| Machine Type | Lawn Tractors |
