Wacker Neuson 1000335981 Hydraulic Hose 4SH 19 PS1" PP25 L1580

The Wacker Neuson Hydraulic Hose 4SH 19 PS1" PP25 L1580 is a genuine OEM hydraulic hose designed for the TH627 series. Sourced directly from Wacker Neuson, this part is manufactured to the exact pressure ratings, end fitting specifications, and hose dimensions called out in the original equipment design. As a genuine OEM component, it integrates directly into the TH627 hydraulic circuit with no rework or adaptation to fittings or routing required. Confirm your machine's parts list reference against part number before ordering to ensure a correct application match.

Key Features

• OEM-Rated Pressure Integrity — Built to the exact pressure capacity and burst-resistance spec of the original hose, maintaining full hydraulic system performance under working loads.
• 4SH High-Pressure Spiral Construction — Four-spiral wire reinforcement delivers the structural strength needed to handle the high-pressure hydraulic demands of the TH627 circuit.
• Correct End Fittings and Length — PS1" port ends and 1580 mm length match the original routing and connection points exactly, allowing a straightforward swap into the existing hydraulic plumbing.
• Verified TH627 Fitment — Sourced directly from the TH627 spare parts list (reference 418-02), confirming this hose is the correct OEM-specified component for that machine.
• Hydraulic System Safety — A cracked or failing high-pressure hose presents a serious fluid injection and fire risk. Replacing with a genuine OEM hose restores the safety margins engineered into the original system.

A hydraulic hose carries pressurized fluid between the pump, control valves, and actuators that power the TH627's working functions. The 4SH spiral-wound construction is specifically designed for high-pressure hydraulic circuits where standard braided hose would not provide sufficient containment strength. When a hydraulic hose degrades — through abrasion, fitting fatigue, or internal pressure cycling — it can weep, crack, or fail suddenly, causing loss of hydraulic function, fluid contamination of the surrounding environment, and a significant safety hazard to the operator and anyone nearby. Replacing a worn hose with the correct OEM part restores full circuit pressure and flow, keeping the machine's hydraulic system operating as intended.

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.