The Husqvarna 505829901 Rear Axle X4000 is a genuine OEM replacement designed for the Soff-Cut4000 early entry saw. As a direct Husqvarna OEM component, this axle is manufactured to the exact dimensional and material specifications required for the Soff-Cut4000 platform, ensuring a correct, confident installation without guesswork. DHS Equipment supplies this part to help keep your equipment running and your green-concrete cutting operation on schedule.
Key Features
- OEM-Grade Axle Construction — Manufactured to Husqvarna's precise dimensional tolerances, delivering the structural integrity and load-bearing capacity required for a rear axle on a walk-behind early entry saw.
- Exact-Fit Replacement — Engineered as a drop-in replacement that aligns directly with the Soff-Cut4000's existing mounting points and hub interfaces, preserving correct wheel alignment and tracking.
- Confirmed Soff-Cut4000 Compatibility — Designed specifically for the Soff-Cut4000 early entry saw; cross-reference 505829901 against your parts diagram to confirm application before ordering.
- Restored Tracking and Stability — A sound rear axle keeps the saw tracking straight and the blade running true through green concrete; a worn or damaged axle introduces drift and uneven cutting depth.
- Verified Husqvarna OEM Part — Supplied under the genuine Husqvarna part number 505829901, so you know the component meets the same standard as the original assembly that left the factory.
The rear axle on the Soff-Cut4000 early entry saw serves as the central structural shaft that supports the rear wheels, bears the machine's weight at the back end, and keeps the saw rolling straight as it makes its cut through freshly placed concrete. It must maintain precise alignment to ensure the blade tracks correctly and cuts at a consistent depth without wandering. When the rear axle is bent, cracked, or worn at its bearing surfaces, the operator will notice the saw pulling to one side, uneven wheel wear, and loss of cut-line accuracy — all of which compromise the quality of the early-entry joint and can lead to raveling or cracking in the slab.
Part Details
| Part Number | 505829901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Rear Axle X4000 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut4000 |
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.
