The Multiquip 21492 Pulley is a genuine OEM component designed for CA-4-4H and CA4HM walk-behind power trowels. As a direct OEM replacement, this pulley is manufactured to the same specifications as the original part, ensuring correct fit and function within the drive system. Verified fitment covers CA-4-4H and CA4HM series trowels, making part selection straightforward when it's time for a service repair.
Key Features
- Genuine OEM Construction — Manufactured to the same dimensional and material standards as the original pulley, ensuring the drive belt seats and tracks correctly without slipping or misalignment.
- Direct Drive System Fit — Engineered to mount and align to the existing shaft and belt configuration on compatible trowels with no modification to surrounding components.
- Confirmed Fitment — Verified for CA-4-4H and CA4HM walk-behind power trowel models, taking the guesswork out of ordering the correct replacement.
- Maintains Blade Speed Consistency — A correctly functioning pulley keeps the belt drive transferring power smoothly, supporting consistent blade RPM and finish quality across the troweling pass.
- Authoritative Part Number — Sourced directly through Multiquip's OEM supply chain; part number 21492 matches factory records for these trowel models.
A pulley is a core component of the trowel's belt drive system, transferring rotational power from the engine to the trowel blades. When the pulley is worn, cracked, or damaged, belt tension becomes inconsistent, leading to slippage, uneven blade speed, and accelerated belt wear. Replacing a failed pulley promptly restores proper power transfer and protects the belt and surrounding drive components from further damage.
Part Details
| Part Number | 21492 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| International Walk-Behind Power Trowels | CA-4-4H |
| Whiteman Walk-Behind Power Trowels | CA4HM |
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.
