Fuel Tank / Water Tank Grommet

The Wacker Neuson is a genuine OEM Tank Valve Bushing designed for an exceptionally wide range of Wacker Neuson equipment, including BS50, BS60, and BS70 series vibratory rammers, RD12 and RD16 tandem rollers, RT56 and RT82 remote-controlled trench rollers, WP and VP series vibratory plates, GP and GPS portable generators, and PTS4V trash pumps. As a factory-original component, is manufactured to the same tolerances and material specifications as the part it replaces, ensuring a proper, leak-free seal at the tank valve interface. This is a high-volume cross-platform part sourced directly from Wacker Neuson, making it a dependable choice for fleet maintenance and field repairs alike. Confirm your machine number against the fitment list before ordering to ensure is the correct bushing for your specific configuration.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact material and dimensional specifications, ensuring the bushing compresses and seats correctly at the tank valve port without leaks.
• Direct Drop-In Installation — Threads or presses into the existing valve boss with no machining or adaptation, matching the original valve interface geometry across all listed models.
• Broad Cross-Platform Fitment — A single part number covers BS50 / BS60 / BS70 rammers, RD12 / RD16 tandem rollers, RT56 / RT82 trench rollers, WP / VP vibratory plates, GP / GPS generators, and PTS4V trash pumps — simplifying inventory for multi-machine fleets.
• Prevents Fuel or Fluid Loss at the Valve — A worn or cracked tank valve bushing allows seepage past the valve seat, leading to fluid loss, contaminated work surfaces, and potential fire risk on fuel-bearing systems.
• Fuel System Safety — On gasoline- and diesel-powered models, a correctly installed tank valve bushing is essential to maintaining a sealed, drip-free fuel shut-off — critical for safe transport, storage, and refueling operations.

The tank valve bushing is the sealing interface between the fuel or fluid tank's outlet port and the shut-off valve body. It creates a pressure-tight seat that prevents liquid from bypassing the valve when it is closed, and it absorbs the mechanical load as the valve is opened and closed during normal operation. Over time, exposure to fuel, vibration, and temperature cycling causes the bushing material to harden, crack, or compress unevenly — once that happens, the valve can no longer seal completely, resulting in slow drips or continuous seepage even with the valve in the off position. Replacing a degraded bushing with a genuine OEM unit restores a reliable shut-off and protects surrounding components from fuel or fluid contamination.

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.