The Husqvarna 525353501 Snap Ring is a genuine OEM component designed for the DM406 concrete core drill. As a direct factory replacement, this snap ring is manufactured to Husqvarna's exact specifications, ensuring proper fitment and secure component retention within the drill assembly. DHS Equipment supplies this part to help keep your DM406 operating at full capacity.
Key Features
- Genuine OEM Material Grade — Manufactured to Husqvarna's specified temper and ring diameter, delivering the correct retention force for the DM406 drill assembly.
- Drop-In Replacement Fit — Seats directly into the factory groove without modification, restoring the original mechanical retention geometry.
- DM406 Core Drill Compatibility — Verified fitment for the DM406 concrete core drill, so you can order with confidence.
- Restored Component Retention — A correctly seated snap ring keeps internal shafts, bearings, and rotating components locked in their designed position, preventing axial movement under load.
- Part Number Reference — Cross-reference 525353501 against your DM406 parts diagram before ordering to confirm the exact groove position and ring application.
A snap ring is a precision-formed retaining fastener that seats into a machined groove on a shaft or inside a bore, preventing assembled components from shifting or separating during operation. In a core drill like the DM406, snap rings secure rotating and reciprocating elements — such as bearings and gear components — in their correct axial position. When a snap ring becomes worn, distorted, or broken, the components it retains can shift under load, leading to accelerated wear, vibration, and potential damage to surrounding assemblies.
Part Details
| Part Number | 525353501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Snap Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DM406 |
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.
