The Husqvarna 522668701 Screw Ehhfm is a genuine OEM fastener designed for the DXR-series demolition robots, including the DXR140, DXR145, DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, DXR315, and related demolition equipment variants. As a direct OEM replacement, this screw is manufactured to Husqvarna's exact specifications, ensuring the correct thread form, head geometry, and material grade for its intended application. Cross-reference part number 522668701 against your machine's parts diagram to confirm the correct installation point before ordering. DHS Equipment supplies this part to help keep your demolition equipment running at full capacity.
Key Features
- Genuine OEM Fastener Specification — Manufactured to Husqvarna's exact thread pitch, head profile, and material grade, ensuring the fastener performs as intended within the assembly rather than compromising clamping force or torque retention.
- Direct Hardware Replacement — This screw installs directly into the designated mounting point on DXR-series demolition robots with no re-tapping, shimming, or modification to the host assembly.
- Broad DXR-Series Compatibility — Fits the DXR140, DXR145, DXR250, DXR270, DXR275, DXR300, DXR305, DXR310, and DXR315 demolition robots, covering a wide range of the Husqvarna remote-controlled demolition lineup.
- Structural Integrity Maintained — Using the correct OEM fastener preserves the designed clamping load across the joint; an incorrect or worn fastener can lead to loosening under vibration, misalignment, or component damage during operation.
A fastener such as this screw secures components within the demolition robot's assembly, maintaining the structural relationship between joined parts under the significant shock and vibration loads that DXR-series machines encounter during demolition work. When a fastener is stripped, missing, or substituted with an incorrect grade or thread form, the clamped joint can loosen progressively, leading to component play, misalignment, or accelerated wear of the surrounding hardware. Using the correct OEM replacement restores the joint to its designed specification and ensures the assembly holds its integrity through demanding operating cycles.
Part Details
| Part Number | 522668701 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Screw Ehhfm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | DXR250 |
| Demolition Equipment | DXR300 |
| Demolition Equipment | DXR310 |
| Demolition Equipment | DXR305 |
| Demolition Equipment | DXR315 |
| Demolition Equipment | DXR140 |
| Demolition Equipment | DXR270 |
| Demolition Equipment | DXR145 |
| Demolition Equipment | DXR275 |
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.
