The Wacker Neuson 5100011974 is a genuine OEM Ground Terminal designed for a wide range of RD tandem rollers and RC single-drum soil compactors. Sourced directly from Wacker Neuson, this Ground Terminal meets the exact specifications of the original component. Compatible models span the full RD series — including RD18, RD24, RD27, RD28, RD40, and RD45 tandem rollers — as well as RC50, RC70, and RC110 single-drum soil compactors. Ordering by part number 5100011974 confirms you are receiving the correct terminal for your machine's electrical system.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to Wacker Neuson's original conductivity and corrosion-resistance specifications, ensuring the ground circuit performs exactly as designed.
- Direct-Fit Installation — Matches the original terminal geometry and connection point, so it installs into the existing ground circuit without rework or adaptation.
- Broad Fitment Coverage — Compatible with RD18, RD24, RD27, RD28, RD40, and RD45 tandem rollers and RC50, RC70, and RC110 single-drum soil compactors across multiple production variants.
- Stable Ground Connection — A secure, properly rated ground terminal keeps the machine's electrical system referenced correctly, preventing erratic sensor readings, control faults, and intermittent electrical failures.
- Electrical Safety Assurance — A sound ground path is essential for operator protection and correct operation of safety-critical circuits; using a correctly rated OEM terminal maintains the integrity of that path.
A ground terminal provides the return path for electrical current in the machine's wiring system, anchoring circuits to the chassis ground reference. Without a solid, low-resistance ground connection, control modules, sensors, and safety relays can behave unpredictably — triggering false fault codes or failing to respond when needed. A damaged or corroded ground terminal should be replaced promptly to restore proper electrical function and keep all onboard systems operating as intended.
Part Details
| Part Number | 5100011974 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Ground Terminal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD45-140c | RD45-140c | 5100047385 |
| RD18-80 | RD18-80 | 5100047360, 5100011382, 5100055774 |
| RC70 Single Drum Soil Compactor | RC70 US | 5100027577, 5100047415 |
| RD45-140 O Tandem Roller | RD45-140 O | 5100011396 |
| RD40-130 DPF | RD40-130 DPF | 5100055777 |
| RD18-100c | RD18-100c | 5100055776, 5100047362 |
| Compactor RC110 US CAB | RC110 US CAB | 5100064270 |
| RD24-100o.3 | RD24-100o.3 | 5100047372 |
| Vibration Roller | RD18-100c 3 | 5100047363 |
| RD24e-100c | RD24-100ce | 5100066733 |
| RD24-100c | RD24-100c | 5100047376 |
| RD24-100o | RD24-100o | 5100047378 |
| RD24-100 C Tandem Rollers | RD24-100 C | 5100011387 |
| RC50p US | RC50p US | 5100047414, 5100027576 |
| RC50 | RC50 DPF CAB | 5100064255 |
| RD24-100 | RD24-100 | 5100047374, 5100011385 |
| RD18-100 Tandem Roller | RD18-100 | 5100011383, 5100055775, 5100047361 |
| RD24-100o DPF | RD24-100o DPF | 5100047393 |
| RD27-120 Tandem Roller | RD27-120 | 5100011386 |
| RD40-130c DPF | RD40-130c DPF | 5100055779 |
| RD24e-100o | RD24-100oe | 5100066735 |
| Vibration Roller | RC70 VO US | 5100027578 |
| Compactor RC110p US CAB | RC110p US CAB | 5100064271 |
| RD40-130 O | RD40-130 O | 5100011395 |
| RD45-140o | RD45-140o | 5100047387 |
| RD40-130o.3 | RD40-130o.3 | 5100047399 |
| RD24-100 DPF | RD24-100 DPF | 5100047380 |
| RD28e-120c | RD28-120ce | 5100066734 |
| RC110 ROPS | RC110 ROPS | 5100067704 |
| RD40-130c.3 | RD40-130c.3 | 5100047397 |
| RD24-100 C Tandem Roller | RD24-100C US | 5100021757 |
| RC110p ROPS | RC110p ROPS | 5100067706 |
| Single drum soil compactor RC50P | RC50P | 5100021296 |
| RD18-100 Tandem Roller | RD18-100 US | 5100027573 |
| RD45-140 C Tandem Roller | RD45-140 C | 5100011394 |
| RD45-140o.3 | RD45-140o.3 | 5100047400 |
| RC70p Single Drum Soil Compactor | RC70p US | 5100027579, 5100047416 |
| RD28e-120o | RD28-120oe | 5100066736 |
| RC50 | RC50 DPF ROPS | 5100064256 |
| RD45-140 Tandem Roller | RD45-140 US | 5100021802 |
| RD40-130 C Tandem Roller | RD40-130C US | 5100021803 |
| RD40-130.3 | RD40-130.3 | 5100047395 |
| RD24-100c.3 | RD24-100c.3 | 5100047370 |
| RD18-100c.3 | RD18-100c.3 | 5100055948 |
| Single drum soil compactor RC70 | RC70 | 5100021297, 5100047410 |
| RD27-120o | RD27-120o.3 | 5100047373 |
| RD24-100c DPF | RD24-100c DPF | 5100047391 |
| RD28e-120 | RD28-120e | 5100066732 |
| RD 24-100.3 | RD 24-100.3 | 5100032197 |
| RD28-120o DPF | RD28-120o DPF | 5100047394 |
| RC70p | RC70p DPF CAB | 5100064261 |
| RC50p | RC50p | 5100047389 |
| RD28-120 Tandem Roller | RD28-120 US | 5100021756 |
| RC110 CAB | RC110 CAB | 5100067705 |
| RD18-100 C Tandem Roller | RD18-100 C US | 5100027574 |
| RD28-120 C Tandem Roller | RD28-120C US | 5100021758 |
| RC70 | RC70 DPF ROPS | 5100064260 |
| RD40-130 Tandem Roller | RD40-130 | 5100011391, 5100047382 |
| RD28-120o | RD28-120o | 5100047379 |
| Compactor RC110 US Rops | RC110 US Rops | 5100056461 |
| RD27-120 | RD 27-120.3 | 5100032198 |
| RD18-100 C Tandem Roller | RD18-100 C | 5100011384 |
| RD27-120 O Tandem Roller | RD27-120 O | 5100011390 |
| Single drum soil compactor RC50 | RC50 | 5100021295, 5100047388 |
| RD24e-100 | RD24-100e | 5100066731 |
| Vibration Roller | RD18-80 SE | 5100044988 |
| RD24-100 Tandem Roller | RD24-100 US | 5100021755 |
| RD18-80.3 | RD18-80.3 | 5100055946 |
| RD45-140 Tandem Roller | RD45-140 | 5100011392, 5100047383 |
| RD28-120c DPF | RD28-120c DPF | 5100047392 |
| RC110 | RC110 | 5100030674 |
| RD45-140c.3 | RD45-140c.3 | 5100047398 |
| RD45-140.3 | RD45-140.3 | 5100047396 |
| RD40-130o DPF | RD40-130o DPF | 5100055781 |
| RD24-100 O Tandem Roller | RD24-100O US | 5100021759 |
| RD18-80 Tandem Roller | RD18-80 US | 5100027572 |
| RD18 | RD18-100.3 | 5100055947 |
| Compactor RC110p US Rops | RC110p US Rops | 5100056462 |
| RC70vo | RC70vo | 5100047412 |
| RC50 Single Drum Soil Compactor | RC50 US | 5100027575, 5100047413 |
| RC70vo | RC70vo DPF CAB | 5100064263 |
| RC50p | RC50p DPF CAB | 5100064257 |
| RD24-100 O Tandem Roller | RD24-100 O | 5100011389 |
| RD28-120c | RD28-120c | 5100047377 |
| RD45-140 DPF | RD45-140 DPF | 5100055778 |
| RD40-130 C Tandem Roller | RD40-130 C | 5100011393 |
| RD40-130 O Tandem Roller | RD40-130O US | 5100021805 |
| RC110p CAB | RC110p CAB | 5100067707 |
| RD40-130c | RD40-130c | 5100047384 |
| RD28-120 O Tandem Roller | RD28-120O US | 5100021800 |
| RD45-140 O Tandem Roller | RD45-140O US | 5100021806 |
| RD45-140 C Tandem Roller | RD45-140C US | 5100021804 |
| RC70 | RC70 DPF CAB | 5100064259 |
| RC70p | RC70p DPF ROPS | 5100064262 |
| RC50p | RC50p DPF ROPS | 5100064258 |
| Single drum soil compactor RC70P | RC70P | 5100021298 |
| Vibration Roller | RD18-100 SE | 5100044989 |
| RD28-120 DPF | RD28-120 DPF | 5100047390 |
| RD40-130o | RD40-130o | 5100047386 |
| RD27-120c | RD27-120c.3 | 5100047371 |
| RD45-140o DPF | RD45-140o DPF | 5100055782 |
| RD27-120 C Tandem Roller | RD27-120 C | 5100011388 |
| RC70p | RC70p | 5100047411 |
| RD40-130 Tandem Roller | RD40-130 US | 5100021801 |
| RD45-140c DPF | RD45-140c DPF | 5100055780 |
| RC110P | RC110P | 5100030675 |
| Single drum soil compactor RC70VO | RC70VO | 5100021299 |
| RD28-120 | RD28-120 | 5100047375 |
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.
