The Wacker Neuson Pinion Gear is a genuine OEM component designed for the RT and RTL/RTK series remote-controlled vibratory trench rollers, including RT56-SC, RT82-SC, RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, RTKx-SC3, and RTL82-SC3 models. As a direct OEM replacement, the is manufactured to the same specification as the original part, ensuring correct mesh geometry and load ratings within the drivetrain. This pinion gear fits an extensive range of Wacker Neuson trench roller configurations — from earlier SC and SC2 generation machines to current SC3 generation models, including Compatec-equipped variants. Confirming your machine number against the fitment list before ordering is recommended given the breadth of models covered.
Key Features
- Correct Tooth Profile and Material Grade — Manufactured to OEM specification, this pinion gear delivers the correct tooth geometry and hardness rating needed to handle the continuous torque loads of trench roller drive systems.
- Direct OEM Replacement — The 5000116909 installs in place of the original pinion gear with no modifications to the drivetrain housing or mating components.
- Broad Trench Roller Fitment — Compatible with RT56-SC, RT82-SC, RT56-SC2, RT82-SC2, RTx-SC2, RTLx-SC3, RTKx-SC3, and RTL82-SC3 series machines across multiple production runs and regional variants.
- Sustained Drive Efficiency — A correctly functioning pinion gear maintains precise power transfer from the drive motor to the drum assembly; a worn or damaged gear causes slippage, vibration irregularity, and accelerated wear on mating components.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this part carries the full confidence of the OEM supply chain for a safety-critical drivetrain component on remote-operated compaction equipment.
The pinion gear is a core element of the trench roller's drive transmission, transferring rotational force from the drive motor to the drum or track drive assembly. It works in constant mesh with a mating ring or spur gear, and the precision of that engagement directly controls how smoothly and efficiently compaction force is delivered to the ground. When a pinion gear wears, chips, or loses tooth integrity, the result is uneven drum rotation, loss of compaction consistency, and increasing stress on surrounding drivetrain components — making timely replacement essential to maintaining the machine's compaction performance in trench and cohesive soil applications.
Part Details
| Part Number | 5000116909 |
|---|---|
| Old Part Number | 0116909 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pinion Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| Vibratory Trench Roller | RT560 | 5000009001 |
| Vibratory Trench Roller | RT820 | 5000009003 |
| 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.
