The Multiquip 1144 is a genuine OEM Output Cover Plate Shim.020 Yellow Poly designed for JWN24HTCSL and JTO-Series ride-on power trowels. As a direct Multiquip OEM replacement, this shim is manufactured to the same specifications as the original component it replaces, ensuring correct clearance and alignment at the output cover plate. Verify your model code against the fitment list — confirmed compatibility includes the JWN24HTCSL and JTO-Series Whiteman mechanical ride-on trowels.
Key Features
- OEM-Grade Shim Tolerancing — Polyurethane construction holds precise .020-inch thickness under the compressive loads experienced at the output cover plate, maintaining consistent clearance without creep or deformation.
- Color-Coded for Fast Identification — Yellow poly material allows technicians to quickly identify the correct shim thickness during disassembly and reassembly, reducing the risk of incorrect shim selection.
- Direct Drop-In Fit — Dimensioned to the original Multiquip output cover plate specification, this shim installs without additional machining or modification to the housing.
- Confirmed Fitment — Compatible with JWN24HTCSL and JTO-Series Whiteman ride-on mechanical power trowels.
- Protects Output Cover Plate Alignment — A correctly shimmed output cover plate prevents excess end play and bearing wear in the gearbox, keeping blade rotation smooth and consistent across the trowel pass.
A cover plate shim is a precision spacer used to set and maintain the correct axial clearance between the output cover plate and the internal gearbox components of a ride-on power trowel. Without the correct shim in place, excess end play can develop in the output shaft, leading to accelerated bearing and gear wear, increased vibration, and loss of blade control. Selecting the right shim thickness — indicated here by the yellow color coding and .020-inch specification — is a critical step during any gearbox inspection or rebuild to restore proper tolerances and extend the service life of the drivetrain assembly.
For fitment questions or to confirm this part is correct for your machine, contact DHS Equipment — our team is ready to help you verify compatibility before you order.
Part Details
| Part Number | 1144 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Output Cover Plate Shim .020 Yellow Poly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| 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.
