The Wacker Neuson is a genuine OEM Grommet designed for a wide range of Wacker Neuson equipment, including RD12 tandem rollers, CRT36 and CRT48 ride-on concrete trowels, PTS4V trash pumps, GPS9700 portable generators, and LTV6K light towers. As a factory-sourced component, part is manufactured to the exact material and dimensional specifications required for each compatible machine. This Grommet installs directly into its designated opening without modification, ensuring a secure, rattle-free fit that matches the original build. If you're servicing any of the covered machine families, confirming the part number against your machine's serial number before ordering is always recommended.
Key Features
- Genuine OEM Material Integrity — Molded to Wacker Neuson's exact durometer and compound specification, so the grommet maintains its sealing and cushioning properties across the full service life of the machine.
- Drop-In Replacement — Sized to seat flush in the original panel or housing cutout, securing wiring, hoses, or cables without any trimming or adapter hardware.
- Broad Cross-Family Fitment — A single part number covers RD12 tandem rollers, CRT36 and CRT48 ride-on trowels, PTS4V trash pumps, GPS9700 generators, and LTV6K light towers, making it a practical stock item for mixed fleets.
- Protects Wiring and Hose Runs — Prevents chafing and abrasion where cables or hoses pass through metal panels; a missing or hardened grommet accelerates wear and can lead to electrical faults or hydraulic leaks.
- Electrical Safety Relevance — On generator and electrical routing applications, an intact grommet maintains the insulation barrier between conductors and chassis metal, supporting safe operation in line with equipment design intent.
A grommet is a small but critical sealing and protective insert fitted into a hole or cutout in a metal panel, frame, or housing wherever a wire harness, hydraulic hose, or fuel line passes through. Its primary job is to prevent the sharp edge of the cutout from abrading the conductor or hose jacket over time, which can cause short circuits, fluid leaks, or mechanical failures. When a grommet cracks, hardens with age, or goes missing entirely, the unprotected line is exposed to vibration and metal contact — on high-cycle machines like compaction rollers, trowels, and pumps, that wear accumulates quickly and often shows up as an intermittent fault that is difficult to trace.
Part Details
| Part Number | 5000186628 |
|---|---|
| Old Part Number | 0186628 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Grommet |
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 |
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620801, 5000620802 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRT48-33K | CRT48-33K | 5200002353 |
| CRT48-33K Trowel, Dual-Fuel | CRT48-33K DF | 5200007686, 5200007687 |
| PTS4V Pump | PTS4V | 5000620971, 5100031221, 5100058545, 5100058546, 5100060386 |
| PTS4V(I) Pump | PTS4V(I) | 5000620972 |
| GPS9700V Generator, EPA, w/Wheel Kit | GPS9700 | 5200005042, 5000620973, 5100036768 |
| CRT48-33K | CRT48-33k | 5200002354 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
| Light Tower | LTV6K | 5100039424 |
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.
