The Husqvarna 505885801 Blade Shaft Kit Gx3000 Gx4200 is a genuine OEM replacement designed for the GX4200 floor saw and GX3000 construction equipment. This kit delivers the exact fitment and dimensional tolerances required to restore correct blade mounting and rotation on these machines. Cross-reference part number 505885801 against your parts diagram to confirm application before ordering. DHS Equipment supplies this part to help keep your equipment running at full capacity.
Key Features
- OEM-Spec Shaft Tolerancing — Manufactured to Husqvarna's dimensional specifications, ensuring the blade shaft seats correctly and maintains true rotational alignment under load.
- Complete Kit Configuration — Supplied as a full blade shaft kit, giving you all necessary components for a proper shaft service without sourcing individual pieces separately.
- Direct Compatibility — Engineered specifically for the GX4200 floor saw and GX3000, matching original mounting points and hardware interfaces for a straightforward installation.
- Restored Cutting Accuracy — A correctly functioning blade shaft maintains precise blade tracking and depth consistency; a worn or damaged shaft causes blade wobble, uneven cuts, and accelerated blade wear.
- Structural Integrity Under Cutting Loads — The shaft assembly is built to handle the torsional and radial forces generated during diamond blade cutting operations, maintaining stability across the full duty cycle.
The blade shaft is the central rotating component that transfers power from the machine's drive system to the cutting blade. It supports the blade under significant lateral and torsional stress during every cutting pass, and its precision alignment is critical to achieving straight, consistent cuts. When the blade shaft wears, develops play, or fails, the blade can shift off-line, damage adjacent components, and compromise both cut quality and operator safety — making timely replacement with a genuine OEM kit essential.
Part Details
| Part Number | 505885801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Blade Shaft Kit Gx3000 Gx4200 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Saw | GX4200 |
| Construction Equipment | GX3000 |
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.
