Wacker Neuson 5000080736 O-Ring .364 X .070 2-012

The Wacker Neuson is a genuine OEM O-Ring.364 X.070 2-012 designed for a wide range of Wacker Neuson tandem rollers, trench rollers, and related equipment. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional specifications required for proper hydraulic and fluid system sealing. It is confirmed compatible with the RD7, RD11, RD12, RD16, RT56, RT82, RT560, RT820, RTL82, RTLx, RTKx, CRT48, CRT60 series machines, as well as select WB16 Power Buggy models. Keeping seals like this one in serviceable condition is essential to maintaining system pressure and preventing fluid loss across these machines.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact compound and dimensional tolerances, ensuring the correct compression load and fluid compatibility for hydraulic and fluid circuit applications.
• Exact Dimensional Match — Sized at .364 inches inner diameter by .070 inches cross-section (2-012 dash size), this o-ring drops directly into the designated groove without trimming, shimming, or adaptation.
• Broad Model Coverage — Compatible across the RD7, RD12, RD16, RT56, RT82, RT560, RT820, RTL82, RTLx, RTKx, and CRT series, as well as WB16 Power Buggy variants — confirm your machine number before ordering.
• Fluid System Performance — A correctly seated o-ring maintains the pressure integrity of hydraulic and fluid circuits; a degraded or incorrectly sized seal leads to leaks, pressure loss, and potential component damage.
• Hydraulic System Safety — Proper sealing in pressurized hydraulic circuits is critical to safe machine operation; using an OEM-spec o-ring with the correct compound rating prevents premature seal failure under operating pressures.

An o-ring is a molded elastomeric seal that sits in a machined groove and is compressed between two mating surfaces to prevent fluid or gas from passing through the joint. In hydraulic and fluid systems — such as those found in vibratory rollers and trench rollers — o-rings are used at fittings, valve bodies, pump ports, and cylinder connections to maintain system pressure and prevent leaks. When an o-ring degrades, takes a set, or is damaged during service, it loses its ability to seal under pressure, resulting in fluid leaks, pressure drop, and potential damage to downstream hydraulic components. Replacing a worn o-ring with the correct OEM part restores a reliable seal and keeps the hydraulic circuit operating as designed.

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.

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