The Multiquip 801791 O-Ring is a genuine OEM seal designed for the AR14H asphalt ride-on roller and the WBH-16 and WBH-21 series Whiteman hydraulic power buggies. As a direct Multiquip OEM part, it is manufactured to the exact material and dimensional tolerances required by the original equipment, ensuring a proper seal without modification. Compatible models include the AR14H, WBH21EPA, WBH-16, WBH-16E, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-16F, WBH-21EF, and WBH-21EFP. Order the Multiquip 801791 with confidence knowing you are installing the same seal the machine was built with.
Key Features
- Genuine OEM Material Grade — Produced to Multiquip's original compound and durometer specifications, ensuring the seal compresses and seats correctly under hydraulic system pressures.
- Drop-In Seal Replacement — Dimensionally identical to the original, so it seats into the groove without re-sizing, shimming, or rework.
- Broad Fitment Across Two Equipment Families — Confirmed fit for the AR14H roller and the WBH-16 and WBH-21 series Whiteman hydraulic power buggies, covering multiple sub-variants including EAWD, EFP, and EF configurations.
- Prevents Hydraulic Fluid Loss — A correctly seated O-Ring maintains system pressure and prevents fluid weeping at joints and ports, keeping hydraulic drive and lift functions responsive.
- Fluid Compatibility — Formulated to resist degradation from the hydraulic fluids used in Multiquip roller and power buggy hydraulic circuits, extending service life between seal replacements.
An O-Ring is a precisely sized elastomeric loop that creates a pressure-tight seal between two mating surfaces or at a port fitting within a hydraulic or fluid system. In machines like the WBH-16 and WBH-21 hydraulic power buggies and the AR14H roller, O-Rings are used throughout the hydraulic circuit to prevent fluid from leaking past connections, fittings, and component housings. When an O-Ring hardens, cracks, or is pinched during reassembly, the seal is compromised — resulting in fluid leaks, pressure loss, and reduced performance of the hydraulic drive or dump functions. Replacing a worn O-Ring promptly with the correct Multiquip 801791 part restores full system integrity.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 801791 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR14H |
| Power Buggies | WBH21EPA |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-21EFP |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16F |
| 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.
