The Multiquip 20882 Gearbox Assembly (13HP Honda) is a genuine OEM component designed for HDA-Series heavy-duty walk-behind power trowels. This is a direct OEM replacement sourced from Multiquip, ensuring the assembly matches the original specifications for the 13HP Honda engine configuration used in HDA-Series machines. Confirm your model and engine configuration against part number 20882 before ordering to ensure an accurate fit.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original engineering standards, with gear tolerancing and housing dimensions matched to the HDA-Series drivetrain — not a generic approximation.
- Engine-Specific Configuration — Engineered specifically for the 13HP Honda engine pairing used in HDA-Series trowels; internal gear ratios and mounting interfaces correspond directly to this powertrain setup.
- Drop-In Replacement — Replaces the original gearbox assembly with matching bolt patterns and shaft dimensions, allowing straightforward reinstallation without custom fitment work.
- HDA-Series Compatibility — Verified for Multiquip HDA-Series heavy-duty walk-behind power trowels equipped with the 13HP Honda engine configuration.
- Blade Speed and Torque Integrity — A functioning gearbox delivers consistent rotational force to the trowel blades; a worn or damaged unit causes uneven blade speed, vibration, and loss of finishing control across the slab surface.
The gearbox assembly is the core power transfer component in a walk-behind power trowel, taking engine output and converting it into the rotational torque that drives the trowel blades. In heavy-duty HDA-Series machines, the gearbox must handle sustained high-load finishing cycles — any wear to the internal gears or housing causes blade speed inconsistency and can lead to complete drivetrain failure if left unaddressed. Replacing a worn gearbox with a genuine Multiquip 20882 restores full torque delivery and blade control to keep the trowel performing as intended.
Part Details
| Part Number | 20882 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gearbox Assembly (13HP Honda) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | HDA-SERIES |
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.
