The Husqvarna 505590401 Rear Blade Block Shaft X150D is a genuine OEM component designed for the Soff-Cut150D early entry saw. Sourced directly from Husqvarna, this shaft matches the original part exactly, ensuring a correct drop-in installation without guesswork or modification. DHS Equipment supplies this part to help keep your Soff-Cut150D operating at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's original dimensional and material specifications, ensuring the shaft delivers the same structural integrity and rotational accuracy as the factory-installed component.
- Direct Installation Fit — Engineered to align precisely with the rear blade block assembly on the Soff-Cut150D, allowing a clean installation using standard service procedures.
- Confirmed Soff-Cut150D Fitment — Verified for the Soff-Cut150D early entry saw, so you can order with confidence knowing this is the correct part for your machine.
- Restored Blade Block Stability — A correctly functioning rear blade block shaft keeps the blade block firmly located during cutting, maintaining accurate and consistent saw depth on green concrete passes.
- Part Number Cross-Reference — Cross-reference 505590401 against your Soff-Cut150D parts diagram to confirm position and fit before installation.
The rear blade block shaft is a structural component within the blade block assembly of the Soff-Cut150D early entry saw. It serves as the central mounting axis that positions and supports the rear blade block, keeping the blade aligned and stable during early entry cutting on freshly poured concrete. When this shaft is worn, bent, or damaged, blade tracking becomes inconsistent, which can compromise cut quality and place additional stress on surrounding components.
Part Details
| Part Number | 505590401 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Rear Blade Block Shaft X150D |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut150D |
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.
