The Multiquip 18266M is a genuine OEM Pump to Direction Valve Hose designed for WBH-16 and WBH-21 series Whiteman hydraulic power buggies. As a factory-sourced component, the 18266M meets the exact material and dimensional specifications required for proper hydraulic system operation across compatible WBH models. Confirmed fitment includes the WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EPA, WBH-21EF, and WBH-21EFP. Sourcing the correct OEM hose ensures the hydraulic circuit between the pump and direction valve operates without pressure loss, leak points, or premature failure.
Key Features
- OEM-Grade Hose Construction — Built to the pressure rating and flexibility requirements of the WBH hydraulic circuit, ensuring the line handles operating load without cracking or deforming over time.
- Direct-Fit Routing and Connection — Engineered to match the original hose path and end fittings between the hydraulic pump and the direction valve, so installation follows the factory layout without rerouting or adapting.
- Broad WBH Series Coverage — Compatible with WBH-16, WBH-16E, WBH-16F, WBH-16EF, WBH-16EAWD, WBH-16EAWDF, WBH-21EPA, WBH-21EF, and WBH-21EFP power buggies.
- Hydraulic Circuit Integrity — A correctly functioning hose maintains consistent fluid flow from the pump to the direction valve, which directly controls drive and steering response on the buggy. A cracked or swollen hose will cause sluggish or erratic machine movement.
- Genuine Multiquip OEM Part — Supplied as a factory replacement, part number 18266M, ensuring the component is traceable to the original design specification for the WBH platform.
The Pump to Direction Valve Hose is a hydraulic supply line that carries pressurized fluid from the hydraulic pump to the direction valve on the power buggy. The direction valve controls which hydraulic circuits receive flow, governing how the machine drives and maneuvers under load. When this hose deteriorates — through cracking, swelling, or fitting failure — hydraulic pressure drops, causing the buggy to lose drive force, respond inconsistently to operator input, or develop external fluid leaks that accelerate wear on surrounding components.
For technical assistance or help confirming fitment for your specific WBH model, contact the DHS Equipment team directly.
Part Details
| Part Number | 18266M |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pump to Direction Valve Hose |
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-16EAWD |
| Power Buggies | WBH-16EAWDF |
| Power Buggies | WBH-21EFP |
| 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.
