The Husqvarna 501745301 Locking Ring is a genuine OEM component designed for the DCR300 and DCR500 demolition equipment. As a direct OEM replacement, this Locking Ring is manufactured to Husqvarna's exact specifications, ensuring the same fit and function as the original part. Verify compatibility by cross-referencing part number 501745301 against your machine's parts diagram before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Grade Retention Integrity — Manufactured to Husqvarna's exact tolerances, ensuring the locking ring seats and secures components with the same holding force as the original installation.
- Drop-In Replacement Fit — Engineered to match the original mounting profile, this ring installs directly into the assembly without reworking the surrounding hardware.
- DCR300 and DCR500 Compatibility — Confirmed fitment for both DCR300 and DCR500 demolition equipment, covering the core models in Husqvarna's demolition robot lineup.
- Structural Security Under Load — A correctly seated locking ring prevents axial movement and component separation during demanding demolition cycles, maintaining the structural integrity of the assembly.
- Genuine Husqvarna OEM Part — Sourced directly through the Husqvarna OEM supply chain, ensuring the part meets the original design specification rather than an approximated aftermarket profile.
A locking ring is a precision retaining component that holds assemblies, shafts, or housings securely in position by resisting axial displacement during operation. On demolition equipment like the DCR300 and DCR500, where heavy vibration and impact loads are continuous, a properly functioning locking ring is essential to keeping critical components from shifting or loosening over time. When a locking ring wears, deforms, or fails, the assembly it secures can become loose, leading to accelerated wear on surrounding components and potential loss of machine control or function.
Part Details
| Part Number | 501745301 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Locking Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DCR300 |
| Demolition Equipment | DCR500 |
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.
