The Wacker Neuson is a genuine OEM Gage M16X2-Bspp1/8 Fitting designed for the RD12A-90 and RD12-90 series tandem rollers, including standard, double drum, green, and foldable ROPS configurations. Sourced directly from Wacker Neuson, this fitting matches the original hydraulic system specification for a direct, confidence-inspiring installation. Compatible across multiple RD12-series builds, part number is the correct service replacement when inspecting or servicing hydraulic pressure test points on these walk-behind tandem rollers. Verify your machine number against the fitment list to confirm compatibility before ordering.
Key Features
- Genuine OEM Hydraulic Port Integrity — Manufactured to the exact thread form (M16x2 male metric) and BSPP 1/8 port standard specified by Wacker Neuson, ensuring a leak-free, pressure-rated connection in the hydraulic circuit.
- Direct Hydraulic Test Point Access — Threads directly into the designated gauge port on the RD12-series hydraulic system, allowing pressure readings without adapters or improvised fittings.
- Broad RD12 Series Coverage — Fits RD12A-90 (standard, double drum, and foldable ROPS) and RD12-90 (solid ROPS and foldable ROPS) tandem roller variants.
- Maintains Hydraulic System Performance — A damaged or cross-threaded gauge fitting can compromise pressure testing accuracy and allow hydraulic fluid seepage; replacing with the correct OEM part restores system integrity.
- Hydraulic Safety Compliance — Using the correctly rated OEM fitting at a hydraulic test port prevents unintended pressure loss or fitting failure during gauge connection, protecting the operator and the machine's hydraulic circuit.
A gauge fitting serves as the threaded access point in a hydraulic circuit where a pressure gauge or diagnostic tool is connected to read system pressure. On the RD12-series tandem rollers, accurate hydraulic pressure readings are essential for diagnosing drive, vibration, and steering performance. A worn, stripped, or incorrect fitting at this port can cause fluid leaks, inaccurate pressure readings, or an inability to perform hydraulic diagnostics — making the 5000165280 a critical service component when maintaining these machines.
Part Details
| Part Number | 5000165280 |
|---|---|
| Old Part Number | 0165280 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gage M16X2-Bspp1/8 Fitting |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| Hydraulic System | Hydraulic System | 5100048262 |
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.
