This retaining ring is a genuine Husqvarna component designed to secure parts on grooved shafts in ride-on mowers and garden tractors. Manufactured to OEM tolerances in durable hardened steel, it prevents axial movement so pulleys, gears, bearings, and wheels remain safely in place during operation. It is suitable for Husqvarna LTH 13 and CTH 194 models and is identified by MPN 812000029 (also referenced as 812 00 00-29). By holding assemblies firmly on the shaft, the ring helps maintain alignment, reduces vibration-related wear, and supports reliable performance when mowing or towing on uneven ground. It is a compact, lightweight fix that is easy to fit during routine servicing or component replacement, helping to keep your machine running smoothly with minimal downtime.

Key Features:
- Genuine Husqvarna part for assured compatibility and fit
- Manufacturer Part Number: 812000029 (Husqvarna 812 00 00-29)
- Hardened steel construction for strength and long service life
- Prevents axial movement of components on grooved shafts
- Precise OEM sizing to maintain alignment and resist vibration
- Straightforward installation using standard retaining ring pliers
- Ideal for deck, drive, and chassis assemblies on LTH 13 and CTH 194
- Supports consistent cutting performance and reduces unplanned repairs

Typical Applications:
Used to secure components such as mower deck pulleys, spindle assemblies, idlers, transmission shafts, wheel hubs, and steering or linkage points on Husqvarna ride-on mowers. Commonly fitted during servicing, rebuilds, or when replacing worn parts to ensure assemblies do not migrate along the shaft under load or vibration.

Also known as:
Snap ring, circlip, retaining clip, lock ring, shaft retainer, shaft clip, external retaining ring, shaft retaining ring.

Fits Models:
LTH 13
LTH13
CTH 194
CTH194

Alternate Part Numbers:
812 00 00-29, 812000029