The Husqvarna 505869901 Rear Right Spur Gear Kit is a genuine OEM component designed for the Soff-Cut4200 and Soff-Cut5000 early entry saws. Sourced directly from Husqvarna, this kit delivers the exact gear geometry and material spec required to restore proper drivetrain engagement on these machines. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 505869901 against your parts diagram to confirm fitment before ordering.
Key Features
- Genuine OEM Gear Precision — Manufactured to Husqvarna's exact tooth profile and hardness specifications, ensuring correct mesh and load transfer within the drivetrain assembly.
- Direct-Fit Replacement — Engineered to install into the rear right gear position without modification, matching the original mounting points and gear interface of the production unit.
- Confirmed Fitment — Compatible with the Soff-Cut4200 and Soff-Cut5000 early entry saws, covering both models in this green-concrete cutting lineup.
- Restored Drive Performance — A worn or damaged spur gear causes loss of traction and blade speed inconsistency; replacing it with this kit brings the rear drive system back to original operating condition.
- Complete Kit Format — Supplied as a matched gear kit rather than individual components, so all interacting parts are replaced together for consistent wear characteristics and service life.
The rear right spur gear is a core element of the drive system that transfers power from the engine to the rear wheels, propelling the saw across the green concrete surface at a controlled pace. When spur gear teeth wear or chip, the drivetrain loses its ability to maintain consistent forward motion, which can result in uneven blade engagement and inconsistent cut depth on early-entry joints. Replacing the gear kit as a complete assembly ensures all mating components are renewed at the same time, restoring smooth, predictable drive performance for accurate joint work.
Part Details
| Part Number | 505869901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Rear Right Spur Gear Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Early Entry Saw | Soff-Cut4200 |
| Early Entry Saw | Soff-Cut5000 |
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.
