The Multiquip 18238 Steering Shaft Bearing is a genuine OEM component designed for Whiteman hydraulic power buggy models in the WBH-16 and WBH-21 series. Sourced directly from Multiquip, this bearing delivers the exact tolerancing and load rating required to keep your buggy steering responsive and accurate under full-load operating conditions. Confirmed fitment spans WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EF, WBH-21EFP, and WBH21EPA models, making 18238 the right call across the full WBH hydraulic buggy lineup.
Key Features
- OEM-Grade Load Tolerancing — Manufactured to Multiquip's original bearing specification, ensuring the correct radial load capacity for the WBH steering shaft under continuous jobsite use.
- Direct Drop-In Replacement — Matches the original bearing seat dimensions exactly, seating into the steering shaft housing the same way the factory component does.
- Broad WBH Series Fitment — Covers WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EF, WBH-21EFP, and WBH21EPA power buggies in a single part number.
- Steering Precision Under Load — A correctly functioning steering shaft bearing allows the operator to maintain directional control even when the buggy is carrying a full concrete load across uneven terrain.
- Genuine Multiquip OEM Part — Part number 18238 is a factory-authorized component, so you are not guessing on material grade or dimensional accuracy when the machine goes back into service.
The steering shaft bearing supports the rotating steering shaft that connects the operator's handle input to the buggy's front wheel or steering mechanism. It reduces friction between the shaft and its housing, allowing smooth, consistent steering response while absorbing radial forces generated during operation. When this bearing wears or fails, steering becomes stiff, imprecise, or develops excessive play — making it difficult to control a loaded buggy safely on a slope or across a pour deck.
For fitment questions or to confirm this part is correct for your machine's serial range, contact the DHS Equipment team directly.
Part Details
| Part Number | 18238 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Steering Shaft Bearing |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Buggies | WBH21EPA |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-21EFP |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-21EF |
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.
