The Multiquip 43155-SK Main Frame Kit is a genuine OEM component designed for the STXDF series hydrostatic ride-on power trowels. As a factory-sourced assembly, this kit delivers the exact fitment and structural integrity required to restore your machine to full working condition. It is verified for compatibility with STXDF dual-fuel hydrostatic trowels and ships as a complete kit, supporting a straightforward service procedure. Trust DHS Equipment as your authorized source for genuine Multiquip replacement parts.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the structural rigidity and dimensional accuracy that the STXDF platform demands.
- Complete Kit Format — Supplied as a full Main Frame Kit so all required components arrive together, supporting a clean, efficient rebuild without sourcing individual pieces separately.
- Confirmed STXDF Fitment — Engineered specifically for the STXDF super-sized hydrostatic ride-on trowel series, including its dual-fuel drivetrain configuration.
- Structural Performance Restored — A compromised or damaged main frame introduces vibration, misalignment, and blade geometry issues; this kit re-establishes the correct foundation for consistent finishing performance.
- Operator Safety Relevance — The main frame is the load-bearing backbone of the trowel. Using a genuine OEM kit maintains the structural integrity critical for safe machine operation under production finishing conditions.
The main frame is the central structural assembly of a ride-on power trowel, serving as the mounting foundation for the engine, rotor assemblies, blade guards, and operator platform. It bears the full dynamic loads generated during concrete finishing and keeps all rotating components in correct geometric alignment. When the main frame is cracked, bent, or worn, it causes blade pitch inconsistency, excessive vibration, and potential safety hazards — making prompt replacement with a correct-fit kit essential to restoring safe, productive operation.
Part Details
| Part Number | 43155-SK |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Frame Kit |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STXDF |
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.
