The Multiquip 2088 Gearbox Assembly (13HP Honda) is a genuine OEM component designed for HDA-Series walk-behind power trowels, JWN-Series, HTN-Series, and JTO-Series Whiteman power trowels. As a factory-sourced replacement, the 2088 meets the original design specifications for torque transmission and drive engagement on Honda 13HP-equipped machines. This assembly is the correct direct-replacement gearbox for these trowel families, ensuring the drivetrain performs exactly as Multiquip intended. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Sourced directly from Multiquip, this gearbox assembly is manufactured to the same tolerances and material grades as the original unit, maintaining proper gear mesh and load-bearing capacity under continuous troweling loads.
- Drop-In Replacement — Engineered to match the original mounting points and shaft interface on 13HP Honda-equipped trowels, so installation follows the same procedure as the unit it replaces.
- Broad Trowel Family Coverage — Fits HDA-Series walk-behind trowels, JWN-Series, HTN-Series (Kohler, Onan, and Honda variants), and JTO-Series Whiteman power trowels.
- Sustained Power Transfer — A properly functioning gearbox delivers consistent blade speed and torque to the trowel arms; a worn or failing unit causes uneven blade rotation, vibration, and loss of finish quality on the slab.
- Verified Part Number Fitment — Part number 2088 is the Multiquip-assigned OEM reference for this assembly, making it straightforward to confirm the correct replacement against your machine's parts manual.
The gearbox assembly is the central mechanical link between the engine and the trowel blade arms. It receives rotational power from the 13HP Honda engine and distributes it through a gear-driven system to spin the trowel blades at the correct speed and torque for finishing concrete. When the gearbox wears, develops play, or loses lubrication integrity, blade rotation becomes inconsistent, which results in uneven surface finishing and accelerated wear on surrounding drivetrain components. Replacing the gearbox assembly with a genuine Multiquip 2088 restores full mechanical drive function and protects the longevity of the trowel's blade and spider assembly.
Part Details
| Part Number | 2088 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Gearbox Assembly (13HP Honda) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | HDA-SERIES |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Whiteman Ride-On Power Trowels | HTN-KHOLER/ONAN/HONDA |
| Whiteman Ride-On Power Trowels | JTO-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.
