The Husqvarna 721426200 Spring Pin is a genuine OEM replacement component designed for the DM406 concrete core drill. As an authentic Husqvarna part, this Spring Pin is manufactured to the same specifications as the original, ensuring a proper fit within the assembly it secures. DHS Equipment supplies this part to help keep your core drilling equipment operating as intended.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original design tolerances, this Spring Pin delivers the dimensional accuracy needed to seat and retain correctly within the DM406 assembly.
- Direct OEM Replacement — Engineered to match the original component exactly, this pin installs into the DM406 without modification, restoring the assembly to its designed configuration.
- DM406 Core Drill Compatibility — Confirmed fitment for the DM406 concrete core drill, giving you confidence that this is the correct part before you begin the repair.
- Restored Assembly Integrity — A worn or missing spring pin can allow unwanted movement between components, leading to misalignment and accelerated wear. Replacing it promptly restores proper mechanical retention throughout the assembly.
A spring pin — also known as a roll pin or slotted spring pin — is a small but critical fastening component used to secure, locate, or retain two mating parts in a fixed positional relationship. Its spring tension allows it to compress during installation and expand within the bore, locking components together without the need for threading. When a spring pin shears, deforms, or works loose, the parts it holds can shift under load, causing misalignment, vibration, or secondary damage to surrounding components. Replacing a failed spring pin with a correct OEM part restores the mechanical relationship between components and prevents further wear in the assembly.
Cross-reference part number 721426200 against your DM406 parts diagram to confirm placement before ordering. For assistance identifying the correct part for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 721426200 |
|---|---|
| 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.
