The Multiquip 2440 Output Shaft 1.126 Dia. x 7.77 HD is a genuine OEM output shaft designed for Multiquip and Whiteman ride-on and walk-behind power trowel models including HTN28K, HTN27K, HTNS5S-2, JTNSW24HTCSL, JTNSW20HTCSL, J36E2, and compatible international J Series and B Series units. As a direct OEM replacement, part 2440 meets the exact dimensional and material specifications of the original component, ensuring a correct, trouble-free installation. Sourced directly through authorized channels, this shaft is the right choice when you need a like-for-like swap with full confidence in fitment. DHS Equipment stocks genuine Multiquip parts so you can get your trowel back in service without guesswork.
Key Features
- Exact OEM Dimensions — Precision-ground to 1.126" diameter x 7.77" HD length, matching the original shaft geometry for correct torque transfer and blade engagement.
- Genuine Multiquip OEM Part — Manufactured to the same material grade and hardness spec as the factory-installed shaft, maintaining consistent power delivery through the trowel drivetrain.
- Broad Trowel Compatibility — Fits HTN28K, HTN27K, HTNS5S-2, JTNSW24HTCSL, JTNSW20HTCSL, J36E2, and international J Series and B Series power trowels.
- Direct Drivetrain Replacement — Drops into the existing output shaft position on both ride-on and walk-behind trowel models, maintaining correct blade pitch control and rotor alignment.
- Prevents Blade Control Loss — A worn or damaged output shaft causes inconsistent blade pitch, vibration, and loss of finish quality; replacing with part 2440 restores smooth, uniform troweling action.
The output shaft transmits rotational power from the trowel's gearbox or drive assembly to the rotor and finishing blades, making it one of the most mechanically critical components in the machine. On both ride-on and walk-behind power trowels, the shaft must maintain precise dimensional tolerances to keep blade pitch consistent and rotor spin balanced across the full working pass. When an output shaft wears, bends, or develops surface damage at the bearing journals, operators typically notice increased vibration, uneven blade loading, or a degraded surface finish — all signs that the shaft needs immediate replacement to avoid further drivetrain damage.
Part Details
| Part Number | 2440 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Output Shaft 1.126 Dia. x 7.77 HD |
Compatibility & Fitment
| Name | Model |
|---|---|
| International Ride-On Power Trowels | HTNS5S-2 |
| International Ride-On Power Trowels | JTNSW24HTCSL |
| International Ride-On Power Trowels | JTNSW20HTCSL |
| Whiteman Ride-On Power Trowels | HTN28K |
| Whiteman Ride-On Power Trowels | HTN27K |
| Whiteman Walk-Behind Power Trowels | J36E2 |
| International Walk-Behind Power Trowels | J SERIES CHINA |
| International Walk-Behind Power Trowels | B SERIES CHINA |
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.
