The Multiquip 16100Z5KY01 is a genuine OEM Carburetor Assembly (BE21J A) designed for Whiteman and Essick walk-behind power trowel models BH90C, JH90C, and PRO36. As a direct OEM replacement, the part is manufactured to the same specifications as the original unit, ensuring correct fuel delivery and reliable engine operation right out of the box. This carburetor assembly is the exact unit specified for these trowel models, so you can be confident it will install and perform as intended without modification.
Key Features
- Genuine OEM Fuel Metering Accuracy — Built to the same fuel-to-air ratio specifications as the original carburetor, ensuring correct throttle response and consistent engine output on your trowel.
- Direct-Fit Installation — Matches the original mounting configuration and fuel line connections for the BH90C, JH90C, and PRO36, so reinstallation follows the standard service procedure without adaptation.
- Confirmed Fitment — Verified for Whiteman walk-behind power trowel models BH90C and JH90C, as well as the PRO36 walk-behind trowel series.
- Consistent Engine Performance — A correctly functioning carburetor keeps the engine running at the proper speed range for blade pitch control and finishing quality; a worn or clogged carb leads to rough idling, stalling, and loss of blade speed.
- Fuel System Integrity — Correct carburetor assembly fit and sealing is essential to prevent fuel leaks and uncontrolled fuel delivery, both critical on engine-powered finishing equipment.
The carburetor assembly is responsible for mixing air and fuel in the precise ratio the engine needs to run efficiently across varying load conditions. On a walk-behind power trowel, consistent engine speed is essential — it directly affects blade rotation speed and the operator's ability to control finishing pressure and pitch. When a carburetor wears, clogs, or develops internal leaks, the engine may surge, stall, or fail to reach the RPM needed for effective concrete finishing. Replacing a failed unit with a genuine OEM assembly like the Multiquip 16100Z5KY01 restores the engine's original fuel delivery behavior and gets the trowel back to full operating capacity.
Part Details
| Part Number | 16100Z5KY01 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Carburetor Assembly (BE21J A) |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Walk-Behind Power Trowels | BH90C |
| Whiteman Walk-Behind Power Trowels | JH90C |
| Walk-Behind Trowels | PRO36 |
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.
