The Wacker Neuson Secondary Lock Wedge (Green) is a genuine OEM component designed for RD12, RD16, RT56, RT82, RTLx, and RTKx series rollers. As a direct OEM replacement, part is manufactured to the same specifications as the original, ensuring a proper fit within the connector or locking system it secures. This part covers an extensive range of Wacker Neuson tandem rollers and remote-controlled trench rollers, making it a versatile stocking item for fleet operators and service technicians alike.
Key Features
- Genuine OEM Locking Integrity — Produced by Wacker Neuson to exact dimensional tolerances, this wedge delivers the retention force needed to keep electrical connectors or locking interfaces securely seated under continuous vibration.
- Color-Coded Green for Positive Identification — The green color coding matches the OEM connector family, eliminating guesswork during installation and reducing the risk of mismatched secondary locks in multi-circuit harness assemblies.
- Drop-In Installation — Clips or presses into the mating connector housing exactly as the original, with no rework or adaptation to the surrounding harness or bracket needed.
- Broad Fitment Across Roller Families — Compatible with RD12 and RD16 tandem rollers as well as RT56-SC, RT82-SC, RTLx-SC3, RTKx-SC3, and RTx-SC2 trench rollers, covering both walk-behind and remote-controlled compaction platforms.
- Prevents Connector Dropout in High-Vibration Environments — A missing or damaged secondary lock allows connectors to back out under load, causing intermittent electrical faults. Replacing this wedge restores the circuit integrity the machine's control systems depend on.
- Electrical Safety Assurance — On remote-controlled trench rollers and operator-safety-critical tandem roller systems, a properly retained connector is essential for reliable control signals. This OEM wedge ensures the locking interface meets the original design intent.
A secondary lock wedge is a small but critical retention component used in multi-pin electrical connectors. Once the primary terminal contacts are seated in the connector housing, the wedge is inserted to provide a second layer of mechanical retention — preventing individual terminals from backing out due to vibration, tension, or thermal cycling. On compaction rollers that operate under constant vibration across rough terrain, connector dropout can cause control faults, sensor dropouts, or loss of machine function. Replacing a worn, broken, or missing secondary lock wedge restores full mechanical retention to the connector and protects the reliability of every circuit that passes through it.
Part Details
| Part Number | 5000160842 |
|---|---|
| Old Part Number | 0160842 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Secondary Lock Wedge (Green) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD16-90 Vibratory Roller | RD16-90 | 5000620060, 5000620127, 5000620799 |
| RD 16-100 | RD16-100 | 5000620402, 5000620798 |
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| RD12-90 ROLLER, DOUBLE DRUM, SOLID ROPS | RD12-90 | 5000620059, 5000620321 |
| Vibratory Trench Roller | RT82-SC2 | 5000620530, 5000620293, 5000620367, 5000620525, 5000620528, 5000620529, 5000620526, 5000620527 |
| Vibratory Trench Roller | RT82-SC2 EU | 5000620845, 5200003107 |
| Vibratory Trench Roller | RT56-SC2 | 5000620294, 5000620368 |
| Vibratory Trench Roller | RT56-SC2 EU | 5000620844 |
| Vibratory Trench Roller | RT82-SC | 5000009025, 5000620365, 5000620324, 5000620353, 5000620480, 5000620481, 5000620482 |
| Vibratory Trench Roller | RT56-SC | 5000009026, 5000620366 |
| RTLx-SC3 TRENCH ROLLER,GRN | RTLx-SC3 | 5200019251, 5200019250, 5200019254, 5200019252, 5100018515, 5100018516, 5200019253, 5100038346, 5100045091, 5100052332, 5100052269 |
| RTL82-SC3 ROLLER,SMOOTH DRUM | RTL82-SC3 | 5200019234, 5200019238, 5200019232, 5200019233, 5200019235, 5200019236, 5200019237, 5200019239, 5200022541 |
| RTKx-SC3 Trench Roller | RTK82-SC3 | 5200019257, 5200019256, 5200019255 |
| RTKx-SC3 TRENCH ROLLER,GRN | RTKx-SC3 | 5200019258, 5200019259, 5100018517, 5100018518, 5100034371, 5100037397, 5100039613, 5100052333, 5100052334, 5100052335, 5100052336, 5100052337 |
| Trench Roller | RTx-SC2 EU | 5100028378, 5200008540, 5100052330 |
| RTx-SC2 TRENCH ROLLER | RTx-SC2 | 5200008538, 5200008539, 5200018044, 5200018329 |
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.
