The Multiquip 11049 Pulley AK49 X 3/4 is a genuine OEM component designed for Whiteman walk-behind and ride-on power trowel series, including J36-M30, JS60C, JH90C, JH55C, BS90C, BH11C, BH90C, B46, BS46H11, BS46H90, JS36H90, and JS36H55 models. As a direct OEM replacement, this pulley is manufactured to the same specifications as the original, ensuring correct belt alignment and consistent power transfer to the trowel drive system. Sourced directly through authorized Multiquip supply channels, the 11049 is the right part to specify when servicing or rebuilding the drive assembly on these machines. DHS Equipment stocks genuine Multiquip parts to help you get the correct component the first time.
Key Features
- Genuine OEM Groove Geometry — Manufactured to the exact AK49 x 3/4 bore specification, ensuring correct belt seating and consistent tension across the drive system.
- Direct-Fit Bore Sizing — The 3/4-inch bore matches the original shaft diameter on compatible Whiteman trowel models, allowing straightforward installation without shaft modification.
- Broad Trowel Compatibility — Confirmed fit across a wide range of Whiteman walk-behind and ride-on power trowel models, including J36-M30, JS60C, JH90C, BH90C, BS46H11, JS36H90, and related series.
- Consistent Belt Drive Performance — A correctly sized pulley maintains proper belt speed ratios and reduces slippage, keeping blade rpm stable and finishing output consistent across the full trowel pass.
- Authorized Multiquip Part — Sold as a genuine OEM component, this pulley meets the same material and dimensional standards as the factory-installed unit it replaces.
The pulley on a walk-behind or ride-on power trowel is a core element of the belt drive system, transferring rotational power from the engine to the gearbox or blade assembly via a matched drive belt. The AK49 x 3/4 designation identifies both the pulley groove profile and the bore diameter, and both dimensions must match the original to maintain correct belt alignment and drive ratio. When a pulley wears, cracks, or develops groove damage, belt slippage and uneven blade speed follow — leading to poor surface finish and accelerated belt wear. Replacing it with the correct Multiquip 11049 restores the drive system to proper working order.
Part Details
| Part Number | 11049 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley AK49 X 3/4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | J36-M30 |
| International Walk-Behind Power Trowels | JS60C |
| Whiteman Walk-Behind Power Trowels | JH90C |
| Whiteman Walk-Behind Power Trowels | JH55C |
| International Walk-Behind Power Trowels | BS90C |
| Whiteman Walk-Behind Power Trowels | BH11C |
| Whiteman Walk-Behind Power Trowels | BH90C |
| Whiteman Walk-Behind Power Trowels | B46 |
| Whiteman Walk-Behind Power Trowels | J36-M30 Series |
| International Walk-Behind Power Trowels | BS46H11 |
| International Walk-Behind Power Trowels | BS46H90 |
| International Walk-Behind Power Trowels | JS36H90 |
| International Walk-Behind Power Trowels | JS36H55 |
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.
