The Multiquip 21250 Block Support is a genuine OEM Block Support designed for C Series, CA Series, SCT36, and SCT46 equipment. As a direct OEM replacement, this part is sourced and validated by Multiquip to meet the same standards as the original component installed at the factory. Fitment covers the C and CA Series walk-behind trowels, Whiteman CA4HC and CA5BC walk-behind power trowels, and SCT36 and SCT46 units. Order with confidence knowing the part is the correct OEM specification for your machine.
Key Features
- Genuine OEM Construction: — Manufactured to Multiquip's original design tolerances, ensuring the Block Support seats and loads correctly within the assembly — no guesswork on fit or material grade.
- Broad Fitment Coverage: — Compatible with C Series, CA Series, SCT36, and SCT46 equipment, including Whiteman CA4HC and CA5BC walk-behind power trowels.
- Drop-In Installation: — Designed as a direct replacement for the original 21250, aligning to existing mounting points without modification or adaptation of surrounding components.
- Structural Integrity Maintained: — A correctly fitted Block Support keeps critical assemblies properly positioned and stable under operating loads — a worn or damaged block can lead to misalignment, vibration, and accelerated wear on adjacent parts.
- OEM Part Number Verification: — Cross-reference part number 21250 against your machine's serial plate or parts manual to confirm this is the correct block support for your specific unit before installation.
A Block Support is a structural mounting or positioning component that holds an assembly, housing, or mechanical group firmly in place within the machine's frame. It absorbs load, resists movement, and keeps surrounding components correctly aligned during operation. When a Block Support cracks, deforms, or becomes loose, adjacent parts can shift out of position, leading to irregular wear patterns, increased vibration, and potential damage to connected assemblies. Replacing a worn Block Support with the correct OEM part restores the structural integrity of the assembly and protects the components it supports.
For fitment questions or help confirming compatibility with your specific unit, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 21250 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Block Support |
Compatibility & Fitment
| Name | Model |
|---|---|
| C and CA Series | CA4HC |
| Saws | SCT36ANDSCT46 |
| Whiteman Walk-Behind Power Trowels | CA4HC/CA5BC |
| Saws | SCT36 |
| Saws | SCT46 |
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.
