The Multiquip 11503 Frame W/A Main JTO Complete is a genuine OEM structural assembly designed for Whiteman JTO-SERIES ride-on power trowels. As an authorized Multiquip replacement part, it is manufactured to the exact specifications of the original component, ensuring a direct, correct-fit installation with no guesswork. This part is confirmed compatible with JTO-SERIES equipment, making it the dependable choice when the main frame assembly requires replacement. Sourced directly through DHS Equipment, you can order with confidence knowing you are receiving an authentic Multiquip part.
Key Features
- Genuine OEM Structural Integrity — Manufactured to original Multiquip specifications, this frame assembly maintains the correct geometry and load-bearing capacity critical to ride-on trowel operation.
- Direct-Fit Assembly — Engineered as a complete welded assembly, this unit installs using existing mounting points on JTO-SERIES machines without requiring custom fitting or modification.
- JTO-SERIES Compatibility — Verified fitment for Whiteman JTO-SERIES ride-on power trowels, so you can confirm the right part before it ships.
- Complete W/A Construction — Supplied as a fully welded assembly, eliminating the need to source and align individual frame components separately, reducing reassembly complexity.
- Structural Safety Assurance — A compromised main frame on a ride-on trowel introduces serious operational hazards; replacing with a genuine OEM assembly restores the structural baseline the machine was built around.
The main frame weldment is the primary structural backbone of a ride-on power trowel, supporting the engine, rotor drives, operator platform, and all attached systems. When the frame is cracked, bent, or otherwise compromised, the alignment of rotating components is affected, which can accelerate wear across the entire drivetrain and create unsafe operating conditions. Replacing the frame with a complete genuine OEM assembly restores the machine to its original structural specification and keeps all downstream components correctly positioned.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 11503 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Frame W/A Main JTO Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| 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.
