Husqvarna 598995001 Worm Gear
Husqvarna

Husqvarna 598995001 Worm Gear

$246.00
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SKU:
598995001 | Husqvarna
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The Husqvarna 598995001 Worm Gear is a genuine OEM component designed for CRT48PS, CRT36, and CRT48 power trowels. This worm gear is sourced directly from Husqvarna, ensuring the correct geometry, tooth profile, and material specification for a straight-to-installation fit. Confirmed for compatibility across the CRT-series ride-on trowel lineup, this part restores proper drivetrain engagement and smooth blade arm rotation. DHS Equipment supplies this genuine Husqvarna component to help keep your finishing equipment performing at full capacity.

Key Features

  • OEM Gear Geometry — Manufactured to Husqvarna's exact tooth pitch and lead angle specifications, ensuring proper mesh engagement and load transfer within the trowel drivetrain.
  • Direct Drivetrain Replacement — This worm gear installs directly into the gearbox assembly of CRT-series power trowels, replacing the original component with no modification.
  • CRT-Series Compatibility — Verified fit for the CRT48PS, CRT36, and CRT48 ride-on power trowels, covering the full Husqvarna CRT finishing trowel lineup.
  • Restored Blade Arm Drive — A correctly functioning worm gear maintains consistent torque delivery to the trowel arms, ensuring uniform blade pitch control across the finishing pass. A worn or failed gear causes erratic blade response and uneven surface finishing.
  • Genuine Husqvarna OEM Part — Supplied as an authentic Husqvarna replacement, this component meets the same production standards as the original part, protecting the integrity of the gearbox assembly over the long term.

The worm gear is a core element of the power trowel's gearbox, converting rotational input from the engine or drive motor into the controlled torque that drives the trowel blade arms. It works in mesh with a mating gear to transmit power at a precise reduction ratio, which determines blade speed and control responsiveness. When this gear wears or fails, the trowel loses its ability to maintain consistent blade pressure and rotation, leading to poor surface finish quality and potential gearbox damage if left unaddressed.

Part Details

Part Number598995001
BrandHusqvarna
Part TypeGenuine OEM
DescriptionWorm 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.