Wacker Neuson 5100056036 Fitting Hydraulic 08MB Plug

The Wacker Neuson Fitting Hydraulic 08MB Plug is a genuine OEM component designed for the HTC15 Trench Roller. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional standards of the original component it replaces. Correct hydraulic fittings are critical to maintaining a leak-free, pressure-stable system, and the ensures a secure, spec-correct connection every time.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original pressure and thread specifications, ensuring the fitting seats and seals correctly without risk of hydraulic fluid weepage or pressure loss.
• Direct Plug-In Replacement — 08MB thread configuration matches the original port exactly, allowing straightforward installation with no thread chasing or adapter hardware needed.
• Confirmed HTC15 Fitment — Verified for the Wacker Neuson HTC15 Trench Roller, so you can order with confidence that this is the correct part for your machine.
• Hydraulic System Pressure Retention — A correctly fitted plug keeps the hydraulic circuit sealed at idle ports, preventing contamination ingress and maintaining full system pressure for consistent trench roller drive performance.
• Hydraulic Safety Compliance — Using the OEM-specified fitting plug ensures the hydraulic system operates within its designed pressure envelope, reducing the risk of uncontrolled fluid release or circuit failure during operation.

A hydraulic fitting plug is used to seal unused or inactive ports within a machine's hydraulic circuit. Its job is to cap off those openings so the system holds pressure correctly and no contaminants — dirt, water, or debris — can enter the hydraulic lines. When a plug is missing, damaged, or cross-threaded, the consequences range from slow fluid loss and pressure drop to sudden hydraulic failure, which directly affects the drive and compaction performance of a trench roller. Replacing a worn or leaking plug promptly keeps the entire 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.