The Husqvarna 505588201 Shaft Front B.B. X150 is a genuine OEM component designed for the Soff-Cut150, Soff-Cut150E, and Soff-Cut150PACE early entry saws. As an authentic Husqvarna part, it is manufactured to the exact tolerances and material specifications required for correct function in the front bottom bracket assembly. This shaft is a direct-fit replacement that restores the drivetrain to proper operating condition without adaptation or guesswork. DHS Equipment supplies this part to help keep your early entry saw running at full capacity.
Key Features
- Genuine OEM Precision — Manufactured by Husqvarna to exact dimensional and material tolerances for the front bottom bracket assembly, ensuring correct load transfer and rotational alignment.
- Direct-Fit Replacement — Engineered to drop into the Soff-Cut150 front B.B. position using the original mounting configuration, matching the geometry of the factory shaft exactly.
- Broad Soff-Cut150 Series Compatibility — Confirmed fitment across the Soff-Cut150, Soff-Cut150E, and Soff-Cut150PACE early entry saws, covering the full X150 platform.
- Restored Blade Drive Integrity — A worn or damaged front B.B. shaft introduces play into the blade drive system, affecting cut quality and blade tracking on green concrete; this replacement restores stable, true rotation.
The front bottom bracket shaft is a core structural element of the blade drive system on Soff-Cut early entry saws. It transmits rotational force through the bottom bracket assembly to drive the blade, and its alignment directly determines how accurately and cleanly the saw cuts green concrete at the early entry window. When this shaft wears, bends, or develops excessive play, the result is blade wobble, inconsistent cut depth, and accelerated wear on surrounding bearings and seals — all of which compromise the quality of the control joint and can damage the saw itself. Replacing the shaft with a genuine Husqvarna part restores the tight tolerances the Soff-Cut150 platform requires for clean, straight cuts on fresh slabs.
Part Details
| Part Number | 505588201 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft Front B.B. X150 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut150 |
| Early Entry Saw | Soff-Cut150E |
| Early Entry Saw | Soff-Cut150PACE |
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.
