The Multiquip 21248 Trowel Control Bearing is a genuine OEM component designed for CA4HC and CA5BC series walk-behind power trowels. As an authorized Multiquip OEM part, 21248 is manufactured to the same specification as the original, ensuring a direct, no-guesswork replacement in the trowel control assembly. This bearing is confirmed to fit the C and CA Series walk-behind trowels, including the CA4HC and CA5BC models sold under the Whiteman brand within the Multiquip portfolio.
Key Features
- Genuine OEM Precision: — Manufactured to exact dimensional and load-rating tolerances required by the trowel control mechanism, so bearing play and wear rates match original equipment performance.
- Direct Drop-In Replacement: — Seats into the existing trowel control housing without rework, preserving correct blade pitch geometry on installation.
- Confirmed Fitment: — Verified for CA4HC and CA5BC walk-behind power trowel models within the Multiquip C and CA Series lineup.
- Smooth Blade Pitch Control: — A properly functioning trowel control bearing allows operators to adjust blade pitch evenly and without binding, directly affecting the quality of the finished concrete surface.
- Wear Resistance: — Premature bearing failure in the control assembly causes erratic blade response and uneven finishing pressure; replacing with the correct OEM bearing restores consistent, predictable pitch adjustment.
The trowel control bearing sits within the pitch-adjustment mechanism of a walk-behind power trowel, supporting the rotating interface that allows the operator to change blade angle during finishing passes. When this bearing wears or seizes, blade pitch becomes difficult or impossible to adjust smoothly, leading to uneven concrete surface finishing and increased operator effort. Replacing it with the correct part — Multiquip 21248 — restores full, responsive control over blade pitch so the machine performs as intended.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 21248 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Trowel Control Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | CA4HC/CA5BC |
| Saws | SCT36 |
| Saws | SCT46 |
| C and CA Series | CA4HC |
| Saws | SCT36ANDSCT46 |
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.
