The Multiquip 506191 Elbow Adapter is a genuine OEM component designed for the AR14H ride-on roller and the WBH and WTB series hydraulic power buggies, including the WBH21EPA, WBH-21EF, WBH-21EFP, WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, and WTB-16PD. As a direct Multiquip OEM part, the 506191 is manufactured to the same specification as the original, ensuring a correct, trouble-free installation in your hydraulic or fluid routing circuit. Sourced through DHS Equipment, this adapter ships as an authorized Multiquip replacement to keep your roller or power buggy running at full capacity.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original material and dimensional spec, delivering the same thread form, sealing surface, and flow geometry as the factory-installed part.
- Direct-Fit Replacement — Threads into the original port location without re-tapping or adapting, matching the inlet and outlet orientation of the factory plumbing run.
- Broad Series Compatibility — Verified fitment across the AR14H ride-on roller and the full WBH and WTB Whiteman hydraulic power buggy lineup, including AWD and foam-fill variants.
- Leak-Free Fluid Routing — A properly seated elbow adapter maintains hydraulic or fluid line integrity; a worn, cracked, or cross-threaded adapter causes pressure loss, fluid leaks, and potential hydraulic system failure.
- Hydraulic System Safety — Correct elbow adapter fitment is critical in pressurized hydraulic circuits; an improperly rated or ill-fitting adapter can result in line separation and uncontrolled fluid release under operating pressure.
An elbow adapter is a threaded fitting that redirects a fluid or hydraulic line at an angle — typically 45° or 90° — allowing hoses and hard lines to route cleanly around the machine's frame and components without sharp bends that could restrict flow or fatigue the line. In hydraulic power buggies and ride-on rollers, these adapters are found at pump outlets, valve block ports, and cylinder connections, where straight fittings would conflict with surrounding structure. When an elbow adapter cracks, strips, or develops a leak at its seating surface, fluid pressure drops, the hydraulic circuit underperforms, and continued operation risks damage to pumps, cylinders, and surrounding components.
Part Details
| Part Number | 506191 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Elbow Adapter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | AR14H |
| Power Buggies | WBH21EPA |
| Power Buggies | WBH-21EFP |
| Power Buggies | WBH-16EF |
| Power Buggies | WBH-16 |
| Power Buggies | WBH-16E |
| Power Buggies | WBH-16F |
| Power Buggies | WBH-21EF |
| Power Buggies | WBH-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WTB-16PD |
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.
