The Husqvarna 505588501 Shaft Rear Bottom Bearing X150 is a genuine OEM replacement component designed for the Soff-Cut150, Soff-Cut150E, and Soff-Cut150PACE early entry saws. This shaft is manufactured to Husqvarna's exact specifications, ensuring a correct, precise installation in the rear bottom bearing assembly of the X150 platform. Cross-reference part number 505588501 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your early entry saw running at full capability.
Key Features
- Genuine OEM Construction — Manufactured to Husqvarna's exact dimensional and material tolerances for the rear bottom bearing position, ensuring the shaft seats and rotates exactly as the original.
- Direct Installation Fit — Engineered as a drop-in replacement for the X150 platform rear bottom bearing assembly, aligning directly with existing hardware and mounting points.
- Verified Soff-Cut150 Compatibility — Confirmed fitment for the Soff-Cut150, Soff-Cut150E, and Soff-Cut150PACE early entry saws — all three variants of the X150 series.
- Restored Blade Drive Integrity — A correctly functioning rear bottom bearing shaft maintains proper blade alignment and smooth rotation, critical for accurate early-entry cuts in green concrete. A worn or damaged shaft introduces vibration, misalignment, and inconsistent cut depth.
- Operational Safety — Maintaining a sound bearing shaft in a saw this close to freshly poured concrete is essential; a failed shaft can cause blade deflection, creating a safety hazard for the operator.
The rear bottom bearing shaft is a core driveline component in the Soff-Cut150 early entry saw, transmitting rotational force from the drive system through to the blade assembly at the rear of the machine. It works in conjunction with the bottom bearing to keep the blade spinning true, without wobble or lateral play. When this shaft wears, bends, or develops surface damage, blade tracking suffers, cut quality deteriorates, and stress is transferred to surrounding bearings and seals — making timely replacement essential to protecting the wider drivetrain.
For fitment questions or to verify that part number this part is correct for your machine configuration, contact the DHS Equipment team directly.
Part Details
| Part Number | 505588501 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Shaft Rear Bottom Bearing 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.
