Multiquip EM202 Shaft and Pinion

The Multiquip EM202 Shaft and Pinion is a genuine OEM component designed for a wide range of Multiquip, Essick, and Whiteman equipment including Essick mixer models EM70P/S, EM90P/S, PRO12, PRO12E51, and PRO12E53, Whiteman ride-on trowels such as HHN31V, HHN34TVD, HTX44K4, HTX44Y4, HTX44Y5, HTN27K, and HTN28K, walk-behind trowels including the B46, CA4HC, CA4HM, HDA-Series, and JH55C, Whiteman power buggies WBH-16 and WBH21EPA, and additional equipment across the Whiteman and International trowel families. As a genuine OEM replacement, the EM202 is manufactured to the same specifications as the original part, ensuring a consistent, dependable installation without guesswork. DHS Equipment sources this part directly through authorized Multiquip channels, so you can order with confidence knowing you are getting the correct component for your machine.

Key Features

• Genuine OEM Gear Integrity — Manufactured to the same tooth profile and material hardness as the original, ensuring proper mesh and load transfer within the drivetrain.
• Direct Installation Fit — Engineered to drop into the original shaft bore and pinion housing position, matching the mounting interface of the production part.
• Broad Equipment Compatibility — Fits Essick stationary mixers, Whiteman mortar mixers, walk-behind and ride-on power trowels, and Whiteman power buggies across multiple model series.
• Sustained Power Transmission — A correctly functioning shaft and pinion maintains smooth, efficient torque delivery to driven components; a worn or chipped pinion causes vibration, noise, and accelerated drivetrain wear.
• Verified Multiquip Part Number — Part number EM202 is the exact Multiquip catalog reference, eliminating compatibility risk when ordering.

The shaft and pinion work together as a paired gear-and-shaft assembly to transmit rotational power from the drive source to downstream components in the machine's drivetrain. The shaft carries and positions the pinion gear precisely within the gearbox or drive housing, while the pinion meshes with a mating gear to step down speed or redirect torque as the machine's design requires. When the pinion teeth wear, chip, or the shaft develops play, the drivetrain loses efficiency, produces abnormal noise, and can eventually cause cascading damage to adjacent gears and bearings — making timely replacement critical to keeping the equipment performing as intended.

Part Details

Compatibility & Fitment

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.