Wacker Neuson 1000221836 Hydraulic Slhy 1SN 12 PN15 0 PN18 90 L900 0

The Wacker Neuson Hydraulic Slhy 1SN 12 PN15 0 PN18 90 L900 0 is a genuine OEM hydraulic hose assembly designed for the WL50 Articulated Wheel Loader. As a direct factory part, is manufactured to the exact pressure ratings, hose diameter, and end-fitting geometry specified for the WL50 platform. This part ships as a complete, ready-to-install hose unit — no cutting, swaging, or field fabrication required. If your WL50 is showing hydraulic leaks, pressure loss, or visible hose damage, replacing it with the correct OEM part restores the system to its original operating condition.

Key Features

• OEM-Specified Pressure Rating — Manufactured to the exact hose type, bore size, and end-fitting specification called out by Wacker Neuson for the WL50 hydraulic circuit.
• Direct-Fit Hose Assembly — Pre-assembled with the correct straight and 90-degree end fittings (PN15 and PN18) so it connects directly to existing ports without adapters or modification.
• Correct Hose Length and Routing — Cut and assembled to the specified L900 length, matching the routed path in the WL50 Articulated Wheel Loader cab configuration.
• Hydraulic Circuit Integrity — A correctly functioning hose maintains full flow and pressure to the loader's hydraulic actuators; a cracked or leaking hose causes pressure drop, sluggish lift response, and fluid contamination risk.
• Genuine Wacker Neuson OEM Part — Sourced directly through the Wacker Neuson parts program, ensuring the hose meets the same material and assembly standards as the original unit installed at the factory.
• Verified Fitment for WL50 — Confirmed for the WL50 Articulated Wheel Loader (Cab), giving you confidence that part number 1000221836 is the correct hose for your machine configuration.

A hydraulic hose assembly carries pressurized fluid between components in the loader's hydraulic system — connecting the pump, control valves, and actuators that power the lift arms, bucket, and steering functions. The hose must maintain a leak-free seal under continuous working pressure and resist both abrasion from the machine's surroundings and the chemical effects of hydraulic fluid over time. When a hose fails — through cracking, fitting separation, or internal collapse — hydraulic pressure drops immediately, causing slow or unresponsive loader movement and potential fluid loss that can damage downstream components if not addressed promptly.

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.