The Multiquip 2249 is a genuine OEM Right-Hand Worm Gear designed for JTNSW24HTCSL, JTNSW20HTCSL, JTNSW20, JTNS20, and JTO-Series ride-on power trowels. As a direct Multiquip OEM component, part 2249 is manufactured to the same standards as the original gear installed at the factory, ensuring correct tooth geometry, hand orientation, and mesh engagement right out of the box. This gear is a critical drivetrain component in the blade pitch assembly, and using the correct right-hand specification is essential — installing the wrong hand will result in improper mesh and immediate mechanical failure. If your trowel is showing signs of sluggish blade response, unusual drivetrain noise, or worn gear engagement, replacing the 2249 worm gear restores full mechanical function.
Key Features
- Correct Hand Orientation Verified — Right-hand specification matches the OEM drivetrain geometry in the blade pitch assembly; substituting the wrong hand causes immediate mesh failure.
- Genuine OEM Construction — Manufactured to Multiquip's original tooth profile and material spec, ensuring proper load transfer and wear characteristics specific to worm gear drives in ride-on trowel applications.
- Direct Drop-In Replacement — Engineered to the same dimensional envelope as the original, allowing straightforward installation without machining or shimming.
- Broad JTN Series Compatibility — Confirmed fitment across JTNSW24HTCSL, JTNSW20HTCSL, JTNSW20, JTNS20, and JTO-Series ride-on power trowels.
- Restored Blade Pitch Response — A properly functioning worm gear delivers consistent, precise blade angle adjustment; a worn or damaged gear causes erratic pitch control and uneven concrete finishing.
The worm gear is a core element of the blade pitch gearbox on ride-on power trowels, converting rotational input into the controlled lateral movement that adjusts blade angle during finishing passes. In a right-hand worm gear set, the helical thread direction determines the direction of thrust and mesh engagement — using the correct hand is non-negotiable for the assembly to function. When this gear wears, operators typically notice difficulty maintaining consistent blade pitch, increased vibration through the control mechanism, or audible grinding from the gearbox, all of which directly degrade the quality of the finished concrete surface.
DHS Equipment is an authorized Multiquip parts dealer. If you have questions about fitment or need help confirming this is the correct part for your machine, contact our parts team before ordering.
Part Details
| Part Number | 2249 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Right-Hand Worm Gear |
Compatibility & Fitment
| Name | Model |
|---|---|
| International Ride-On Power Trowels | JTNSW24HTCSL |
| International Ride-On Power Trowels | JTNSW20HTCSL |
| International Ride-On Power Trowels | JTNSW20 |
| International Ride-On Power Trowels | JTNS20 |
| 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.
