The Husqvarna 576636903 Locking Pin is a genuine OEM component designed for the SB302 and SB202 demolition equipment. As a factory-original part, it is manufactured to Husqvarna's exact specifications, ensuring a correct and secure fit without guesswork. This pin is compatible with both the SB302 and SB202 breaker attachments, making it the dependable choice when restoring full function to your equipment. DHS Equipment supplies this part to help keep your demolition equipment operating at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact tolerances, this Locking Pin delivers the dimensional accuracy and material hardness required for secure retention under demolition loads.
- Direct Drop-In Replacement — Engineered to match the original mounting geometry of the SB302 and SB202, this pin installs directly into the existing pin bore with no reworking or modification.
- Confirmed SB302 and SB202 Fitment — Verified for use on the SB302 and SB202 hydraulic breaker attachments, so you can cross-reference part number 576636903 against your parts diagram with confidence.
- Secure Component Retention — A properly fitted locking pin holds critical breaker components firmly in position during high-impact operation, preventing movement that could lead to accelerated wear or structural damage.
- Operational Safety — On hydraulic breaker attachments, a failed or missing locking pin can allow key components to shift or disengage during use; replacing it with a genuine OEM part restores the designed level of retention and safety.
A locking pin serves as a fastening and retention device that secures moving or removable components in their correct position within a hydraulic breaker assembly. In demolition equipment like the SB302 and SB202, these pins are subjected to repeated high-impact shock loads, which can cause wear, deformation, or eventual failure over time. A worn or missing locking pin allows critical parts to shift out of alignment, compromising both the effectiveness of the breaker and the safety of the operator — making timely replacement with a correctly sized, OEM-grade pin essential.
Part Details
| Part Number | 576636903 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Locking Pin |
Compatibility & Fitment
| Name | Model |
|---|---|
| Demolition Equipment | SB302 |
| Demolition Equipment | SB202 |
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.
