The Husqvarna 598991801 Gear is a genuine OEM component designed for CRT48PS, CRT36, and CRT48 power trowels. Sourced directly from Husqvarna, this gear meets the exact specifications of the original part, ensuring correct mesh, load tolerance, and dimensional fit within the drivetrain assembly. DHS Equipment supplies this part to help keep your equipment running at full capacity. Cross-reference part number 598991801 against your parts diagram before ordering to confirm application.
Key Features
- OEM Gear Geometry — Manufactured to Husqvarna's exact tooth profile and hardness specifications, ensuring correct mesh engagement and load transfer within the trowel drivetrain.
- Drop-In Drivetrain Fit — This gear is machined to the original dimensions, seating directly into the gearbox assembly without modification to housings, shafts, or adjacent components.
- Confirmed Trowel Compatibility — Designed for use in CRT48PS, CRT36, and CRT48 ride-on power trowels, covering multiple configurations within the CRT series.
- Restored Power Transmission — A worn or damaged gear causes slippage, irregular blade rotation, and uneven finishing passes; replacing it with this OEM gear restores consistent, controlled blade drive.
- Genuine Husqvarna Part — Backed by Husqvarna's OEM supply chain, this component is built to the same standard as the gear installed at the factory, not an approximation of it.
The gear in a ride-on power trowel transfers rotational force from the engine or motor through the gearbox to the trowel arms, controlling both blade speed and the torque applied to the concrete surface. When this component wears or fails, blade rotation becomes inconsistent or stops entirely, making it impossible to achieve a properly finished slab. Replacing the gear with a correctly specified OEM part restores full drivetrain function and ensures the trowel performs to its rated finishing capability.
Part Details
| Part Number | 598991801 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Gear |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowel | CRT48PS |
| Power Trowel | CRT36 |
| Power Trowel | CRT48 |
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.
