The Husqvarna 531140607 Stop Screw is a genuine OEM component designed for the DS50GYRO, DS50, DS50AT, and DS50ATS concrete core drills. As an authentic Husqvarna part, it is manufactured to the exact tolerances and specifications required for correct operation within the drill stand assembly. This stop screw is a direct replacement for the original, ensuring a correct fit without modification. DHS Equipment supplies this part to help keep your core drilling equipment running at full capability.
Key Features
- Genuine OEM Specification — Manufactured by Husqvarna to the precise thread pitch and dimensional tolerances required for proper engagement within the DS50-series drill stand, ensuring consistent, repeatable positioning.
- Direct Drop-In Replacement — Matches the original fastener profile exactly, threading into the existing mounting point without any rework or adaptation to the stand assembly.
- Broad DS50-Series Compatibility — Confirmed fitment across the DS50GYRO, DS50, DS50AT, and DS50ATS concrete core drill stands, covering the full range of DS50-platform variants.
- Accurate Drill Stand Positioning — A correctly functioning stop screw holds the feed mechanism or adjustable component at its set position, maintaining drilling depth and angle consistency throughout the core.
- Verified Part Number — Cross-reference part number 531140607 against your machine's parts diagram to confirm the correct application before installation.
A stop screw is a precision fastener that limits or locks the travel of a moving component within the drill stand assembly. It provides a defined mechanical endpoint, preventing over-travel that could damage internal components or compromise drilling alignment. When this screw becomes worn, damaged, or stripped, the affected mechanism may lose its set position — leading to inconsistent depth control or unwanted movement during core drilling operations.
Part Details
| Part Number | 531140607 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Stop Screw |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DS50GYRO |
| Concrete Core Drill | DS50 |
| Concrete Core Drill | DS50AT |
| Concrete Core Drill | DS50ATS |
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.
