The Multiquip 11047 Pulley "A" 5.64 OD 138RPM J Rider is a genuine OEM drive pulley designed for Whiteman and International ride-on power trowels, including the JTO-Series, JTNS20, JTNSW20, JTNSW20HTCSL, JTNSW24HTCSL, and related J-Rider family machines. As a direct Multiquip OEM part, 11047 is manufactured to the original equipment specification, ensuring correct belt engagement, proper drive ratio, and dependable operation on the job. This pulley mounts in place of the original without modification, maintaining the blade speed and power transfer the machine was engineered to deliver. DHS Equipment supplies this part direct, so you can confirm fitment against your model code and order with confidence.
Key Features
- Genuine OEM Drive Geometry — Machined to the exact 5.64-inch outer diameter and 138 RPM specification, preserving correct belt wrap angle and drive ratio for consistent blade speed.
- Direct-Mount Replacement — Engineered to swap into the original pulley position on J-Rider trowels, accepting the factory belt profile without rework to the shaft or housing.
- Broad J-Rider Fitment — Compatible with JTO-Series, JTNS20, JTNSW20, JTNSW20HTCSL, and JTNSW24HTCSL ride-on power trowels in the Whiteman and International lineups.
- Consistent Power Transfer — A worn or out-of-spec pulley causes belt slip, uneven trowel blade speed, and premature belt wear; replacing with the correct OEM pulley restores full, stable power delivery to the blade gearboxes.
- Verified Multiquip Part Number — Sourced directly as Multiquip 11047, eliminating guesswork when cross-referencing your machine's parts diagram.
The drive pulley on a ride-on power trowel is a core component of the belt-drive system that transmits engine or motor power to the trowel blade gearboxes. By maintaining the correct outer diameter and rotational speed ratio, the pulley keeps blade RPM within the designed operating range, which directly affects finish quality and operator control. When the pulley wears, cracks, or runs out of true, the drive belt loses traction, blade speed becomes inconsistent, and the belt itself deteriorates rapidly — making timely replacement essential to keeping the trowel performing at specification.
Part Details
| Part Number | 11047 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley "A" 5.64 OD 138RPM J Rider |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | JTO-SERIES |
| International Ride-On Power Trowels | JTNS20 |
| International Ride-On Power Trowels | JTNSW20 |
| International Ride-On Power Trowels | JTNSW20HTCSL |
| International Ride-On Power Trowels | JTNSW24HTCSL |
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.
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