Description
Overview:
This belt tensioner wheel is a genuine Husqvarna spare designed to keep drive and cutter deck belts at the correct tension on Rider-series lawn tractors. Built around a robust sealed steel bearing with a durable polymer pulley, it delivers smooth, low-friction belt tracking and dependable service life in wet and dusty mowing conditions. It is engineered for a precise fit on Husqvarna configurations, ensuring hassle-free replacement and correct alignment. The bore/hole diameter is 16.9 mm for compatibility with the specified mounting hardware. Suitable for a wide range of Husqvarna Rider and Front Rider machines, including Rider 11 C and Rider 13 AWD, it restores reliable belt engagement, reduces slip and squeal, and helps protect belts and pulleys from premature wear. OEM No. 586 10 43 02.
Key Features:
- Genuine Husqvarna part for assured fit and performance (OEM 586 10 43 02)
- Sealed steel bearing and hard-wearing polymer pulley for long service life
- 16.9 mm bore for correct fit on original Husqvarna hardware
- Maintains accurate belt tension to reduce slip, noise, and belt wear
- Smooth running to support efficient drive and deck operation
- Reliable under varied mowing conditions, including damp grass and debris
- Direct replacement with no modifications on listed models
- Suitable for use in tensioner and idler positions as specified by Husqvarna
- Helps prevent overheating and glazing of belts by keeping alignment true
- Straightforward installation with basic hand tools
Typical Applications:
Replacement of worn or noisy idler/tensioner pulleys on Husqvarna Rider and Front Rider mowers to restore positive belt drive, consistent blade engagement, and smooth forward/reverse operation. Ideal preventive maintenance when belts show fraying, glazing, or when pulleys feel rough or loose.
Also known as:
Tensioner pulley, idler pulley, belt idler, belt guide wheel, belt wheel, deck tensioner pulley, drive belt pulley.
Fits Models:
FR 2111 M, FR 2113 MA, FR 2115 MA, FR 2211 M, FR 2211 R, FR 2213 RA, FR 2215 MA, FR 2215 MA 4x4, FR 2311 M, FR 2312 M, FR 2312 MA, FR 2315 MA, FRH13 M, FRM13, M105-85F, M125-85F, M125-85FH, M125-94FH, P11-C94, R 111B, R 111B5, R 112C, R 112C5, R 115B, R 115C, R 13C, R 13 C5, Rider 11, Rider 11 BIO, Rider 11 BIOCLIP, Rider 11 C, Rider 11 R, Rider 13 AWD, Rider 13 BIO, Rider 13 BIOCLIP, Rider 13 C, Rider 15 C, Rider 16 C, Rider 16 C AWD, Rider 970, Rider 970 HST, Rider 970 HST BIOCLIP.
Alternate Part Numbers:
586 10 43-02, 586104302, 506 79 32 02, 506 79 32-02, 506793202
Product Specifications
| L&S Part No. | 586 10 43 02 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 586104302 |
| Unit of Sale | 1 |
| Machine Type | Mowers |
| Fits Brands | Husqvarna |
| Key Features | - Genuine Husqvarna part, OEM No. 586 10 43 02 - Sealed steel bearing with durable polymer pulley - 16.9 mm bore for correct Husqvarna fit - Suitable for Rider and Front Rider models - Maintains belt tension, reducing slip and noise |
| Fits Models | RIDER 11 | RIDER 11 BIO | RIDER 11 C | RIDER 11 R | RIDER 13 AWD | RIDER 13 BIO | RIDER 13 C | RIDER 16 C | RIDER 16 C AWD | RIDER 970 | RIDER 970 HST |
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