The Husqvarna 504894901 Bearing Bush is a genuine OEM component designed for the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315 demolition robots. As an authentic Husqvarna part, it is manufactured to the same specifications as the original, ensuring a correct mechanical fit within the machine's articulating joints and pivot assemblies. Cross-reference part number 504894901 against your machine's parts diagram to confirm application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capability.
Key Features
- OEM-Grade Material Tolerance — manufactured to Husqvarna's original dimensional and hardness specifications, ensuring the correct interference fit and load-bearing performance expected of a precision bush in a demolition robot.
- Drop-In Replacement Fit — engineered to match the original mounting geometry exactly, seating into the host bore without modification or rework to surrounding components.
- Broad DXR Series Compatibility — confirmed fitment across the DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315 demolition robots, covering a wide span of the professional DXR line.
- Sustained Joint Integrity — a correctly fitted bearing bush absorbs rotational and radial loads at pivot points, preventing metal-to-metal wear that would accelerate play in the joint and compromise positioning accuracy.
- Genuine Husqvarna OEM Part — sourced directly from Husqvarna's construction equipment parts program, giving you confidence that the part leaving the box matches what the machine was built with.
A bearing bush is a plain, sleeve-type bearing that lines a pivot or hinge bore, providing a controlled surface between two moving metal parts. In a demolition robot like the DXR series, these bushes are found at articulation points in the arm and attachment interfaces, where they absorb the significant lateral and rotational forces generated during breaking and demolition work. When a bearing bush wears thin or fails, excessive play develops in the joint, reducing the precision of tool positioning and accelerating wear on the surrounding bore and pin — making timely replacement essential to maintaining full machine control.
Part Details
| Part Number | 504894901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Bearing Bush |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR250 |
| Demolition Equipment | DXR270 |
| Demolition Equipment | DXR310 |
| Demolition Equipment | DXR275 |
| Demolition Equipment | DXR305 |
| Demolition Equipment | DXR315 |
| Demolition Equipment | DXR300 |
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.
