Description
Overview:
This is a genuine Husqvarna throttle control assembly for selected front riders and ride‐on mowers, including FR2311 M and Rider 111 B. It is the hand lever mechanism that regulates engine speed from idle to full throttle, giving you accurate control over mowing pace and blade engagement. The unit features a durable black polymer body with metal moving parts for strength and longevity in outdoor use. As an OEM part (522 50 59-01), it matches the original dimensions and cable travel for reliable performance and straightforward replacement. Ideal for restoring smooth, predictable throttle response, it helps maintain consistent cutting results and safe operation across routine lawn and grounds maintenance tasks.
Key Features:
- Genuine Husqvarna OEM part (522 50 59-01) for assured compatibility and function
- Direct replacement for worn or damaged throttle controls on listed Rider models
- Smooth, precise engine speed adjustment to suit mowing, mulching, and transport work
- Robust construction (polymer housing with metal mechanism) for long service life
- Positive action that holds the selected speed to reduce drift during operation
- Designed to work with the existing throttle cable and mounting points for easy fitting
- Built to withstand vibration, weather, and regular use in garden and professional settings
- Helps ensure correct startup, warm-up, and shutdown speeds for safer operation
Typical Applications:
Used to restore accurate engine speed control on Husqvarna riders where the original lever has become stiff, loose, cracked, or imprecise. Suitable for domestic gardens, estates, sports grounds, and commercial sites where consistent mowing speed and cut quality are important.
Also known as:
Throttle lever assembly, engine speed control, governor control, hand throttle, throttle handle, accelerator lever, rider throttle control, control lever assembly.
Fits Models:
FMZ1200, FR2311 M, FR2311M, FR2312 M, FR2312 MA, FR2312M, FR2312MA, FR2315 MA, FR2315MA, R111 B, R111 B Rider, R111 B5, R111 B5 Rider, R111B, R111B5, R112 C, R112 C Rider, R112 C5, R112 C5 Rider, R112C, R112C5, R115 B, R115 B Rider, R115 C, R115 C Rider, R115B, R115C, Rider 111 B, Rider 111 B5, Rider 111B, Rider 111B5
Alternate Part Numbers:
522 50 59-01, 522505901
Product Specifications
| L&S Part No. | 522 50 59 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 522505901 |
| Unit of Sale | 1 |
| Applications | FMZ1200, FR2311 M, FR2311M, FR2312 M, FR2312 MA, FR2312M, FR2312MA, FR2315 MA, FR2315MA, R111 B, R111 B Rider, R111 B5, R111 B5 Rider, R111B, R111B5, R112 C, R112 C Rider, R112 C5, R112 C5 Rider, R112C, R112C5, R115 B, R115 B Rider, R115 C, R115 C Rider, R115B, R115C, Rider 111 B, Rider 111 B5, Rider 111B, Rider 111B5 |
| Machine Type | Mowers |
| Fits Brands | Husqvarna |
| Fits Models | R111 B Rider | R111 B5 Rider | R112 C Rider | R112 C5 Rider | R115 B Rider | R115 C Rider |
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