The Multiquip 512466 Driven Pulley is a genuine OEM component designed for WM45H and WM45HE Whiteman mortar mixers. Sourced directly from Multiquip, this pulley is manufactured to the exact dimensions and tolerances required for proper belt engagement and power transfer on your mixer. Confirm your model number before ordering — this part is specifically matched to WM45H and WM45HE units. With a correctly functioning driven pulley in place, your mixer maintains consistent drum speed and dependable operation through every batch.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional tolerances, ensuring the pulley groove profile and bore size match the original component precisely as installed on the WM45H and WM45HE.
- Direct Replacement Fit — Drops into the existing drive system without modification, aligning correctly with the belt path and drive shaft for immediate reassembly.
- Confirmed Fitment — Verified for WM45H and WM45HE Whiteman mortar mixers; always cross-reference part number 512466 against your unit's serial plate before ordering.
- Consistent Drum Speed — A properly spec'd driven pulley maintains the correct gear ratio between the engine and drum, delivering the steady rotation your mix design depends on.
- Wear Resistance — Built to handle the continuous belt load and vibration demands of mortar mixing applications, resisting groove wear that causes belt slip and power loss over time.
The driven pulley is a core component of the belt-drive system on a mortar mixer, receiving rotational power from the engine via the drive belt and transferring it to the drum or gearbox. It works in tandem with the drive pulley to set the speed reduction ratio that keeps the drum turning at the correct RPM for thorough mixing. When the driven pulley wears, cracks, or becomes damaged, belt slip increases, drum speed drops, and the engine works harder — eventually leading to inconsistent mix quality and accelerated belt wear. Replacing a worn driven pulley with a genuine OEM part like the Multiquip 512466 restores the drive system to its original operating efficiency.
Part Details
| Part Number | 512466 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Driven Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Mixers | WM45H |
| Whiteman Mixers | WM45HE |
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.
