The Wacker Neuson Plug (Threaded) is a genuine OEM component designed for the RD7 series walk-behind tandem rollers and a wide range of DPU reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this threaded plug meets the exact specifications of the original part it replaces, ensuring a correct, secure fit every time. It is confirmed compatible across multiple RD7 and DPU variants including the DPU 4045H, DPU 4545, DPU 5045H, DPU 5545, DPU 6055, and DPU 6555 series, as well as RD7H, RD7He, RD7Heh, and related tandem roller configurations. Keeping the correct threaded plug in service maintains fluid or pressure integrity at the port it seals, protecting the machine's hydraulic or fluid system from leaks and contamination.
Key Features
- Genuine OEM Thread Profile — Manufactured to Wacker Neuson's exact thread specification, ensuring a leak-free seal at the port without improvised fittings or thread-sealing workarounds.
- Direct Port-Matched Replacement — Threads directly into the original boss or port opening; no recutting, adapters, or modifications to the housing required.
- Broad Cross-Family Fitment — Covers RD7 series tandem rollers and DPU 4045H through DPU 6555 reversible vibratory plate compactors across multiple production configurations and regional variants.
- Fluid System Integrity — A worn or missing threaded plug allows fluid loss or contamination ingress at the sealed port, which can lead to hydraulic pressure loss or premature component wear in the surrounding system.
- Verified OEM Part Number — Part number 5000102473 is the authorised Wacker Neuson reference for this plug across all listed models, eliminating guesswork when ordering replacements during maintenance or repair.
A threaded plug is used to seal an unused or service port on a machine's fluid circuit — typically in a hydraulic, oil, or coolant passage. It prevents fluid from escaping and stops dirt, debris, or moisture from entering the system at that opening. When a threaded plug becomes damaged, cross-threaded, or lost entirely, the exposed port can cause fluid leaks that deplete system pressure or allow contamination that accelerates wear on pumps, valves, and other internal components. Replacing a damaged plug promptly with the correct OEM part restores the integrity of the sealed circuit and keeps the machine operating within its designed parameters.
Part Details
| Part Number | 5000102473 |
|---|---|
| Old Part Number | 0102473 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plug (Threaded) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7 Tandem Roller | RD7H | 5100017195, 5100017338, 5200015242, 5200015245 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000007862, 5000007936, 5000610045 |
| DPU4045 | DPU 4045H | 5000610064 |
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000008766, 5000008768, 5000610048 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
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.
