The Husqvarna 721425600 Spring Pin is a genuine OEM component designed for the DM406 concrete core drill. Sourced directly from Husqvarna, this Spring Pin is manufactured to the same specifications as the original, ensuring a correct, secure fit within the assembly. This part is confirmed compatible with the DM406 core drill motor, making it the dependable choice when restoring or servicing your equipment. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- Genuine OEM Construction — manufactured to Husqvarna's exact tolerances for proper retention force and dimensional accuracy, ensuring the pin seats and holds as intended within the drill assembly.
- Direct Drop-In Replacement — engineered to match the original mounting geometry of the DM406, allowing straightforward installation without modification to surrounding components.
- DM406 Core Drill Compatibility — verified fitment for the DM406 concrete core drill, so you can order with confidence knowing this is the correct part for your machine.
- Structural Integrity Restored — a worn or missing spring pin can compromise the alignment and retention of connected components; replacing it with a correct OEM part restores the drill's operational integrity.
- Verified Part Number — cross-reference 721425600 against your parts diagram to confirm fitment before ordering, eliminating guesswork during servicing.
A spring pin is a small but critical fastening component used to lock, align, or retain adjoining parts within a mechanical assembly. It works by compressing slightly as it is driven into a hole, then expanding to grip the surrounding material and hold components firmly in position. When a spring pin shears, deforms, or goes missing, the parts it was securing can shift out of alignment or detach entirely, leading to accelerated wear on surrounding components and potential loss of function in the drill assembly.
Part Details
| Part Number | 721425600 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Spring Pin |
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.
