The Husqvarna 542206528 E-Ring Retainer 1/2 Shaft is a genuine OEM retaining component designed for the CT36 power trowel and FS4800D floor saw. As an OEM part, it is manufactured to Husqvarna's exact specifications, ensuring the correct fit on a 1/2-inch shaft without modification. Cross-reference part number 542206528 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Retention — Manufactured to Husqvarna's exact dimensional tolerances for a 1/2-inch shaft, ensuring secure axial retention with no slippage or play.
- Direct Drop-In Installation — Seats into the shaft groove exactly as the original, requiring no reshaping, shimming, or special tooling beyond standard snap-ring pliers.
- Confirmed Compatibility — Fits the CT36 ride-on power trowel and FS4800D floor saw; cross-reference part number 542206528 against your machine's parts diagram to verify.
- Shaft Component Integrity — A correctly seated retainer keeps rotating assemblies properly positioned on the shaft; a failed or missing retainer allows axial drift that can damage bearings, gears, and adjacent components.
- Genuine Husqvarna OEM Part — Sourced directly through authorized Husqvarna channels, so the metallurgy and ring profile match the original specification exactly.
An E-ring retainer is a fastening clip that snaps into a machined groove on a shaft to prevent components from shifting axially during operation. On equipment like the CT36 and FS4800D, shaft-mounted assemblies — such as gears, pulleys, and bearings — rely on this small clip to stay precisely located under load and vibration. When the retainer is worn, distorted, or missing, those components can migrate along the shaft, leading to accelerated wear, misalignment, and potential failure of surrounding parts.
Part Details
| Part Number | 542206528 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | E-Ring Retainer 1/2 Shaft |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowel | CT36 |
| Floor Saw | FS4800D |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
