The Wacker Neuson Seal is a genuine OEM seal designed for the RD7 series tandem rollers and DPU 4045H, DPU 5045H, DPU 4545H, and DPU 5545H reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the original engineering specifications for these machines. It fits an extensive range of configurations across the RD7H, RD7He, and DPU H-series lines, covering both North American and EU variants. When a seal fails, fluid or air leakage can compromise compaction performance and lead to accelerated wear on surrounding components — replacing it promptly with part number keeps the machine running as intended.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's original material and compression specifications, ensuring correct sealing force and resistance to hydraulic fluid, heat, and vibration in demanding compaction environments.
- Drop-In Replacement — Engineered to the exact dimensions of the original, allowing straightforward installation without reworking mating surfaces or adjacent hardware.
- Broad RD7 and DPU H-Series Fitment — Confirmed for RD7H, RD7He, RD7Hf, RD7Heh, and RD7Hehf tandem rollers, plus DPU 4045H, DPU 5045H, DPU 4545H, and DPU 5545H reversible vibratory plate compactors across multiple build configurations and regional variants.
- Protects Surrounding Components — A properly seated seal prevents hydraulic fluid migration and contamination ingress, protecting bearings, shafts, and internal assemblies from premature wear.
- Leak Prevention Matters for Compaction Output — Seal failure in a vibratory plate or tandem roller can cause loss of hydraulic pressure, directly degrading exciter or drive performance and reducing compaction force delivered to the material.
A seal serves as a barrier between pressurized fluid passages and the external environment — or between internal chambers that must remain isolated from each other. In vibratory plate compactors and tandem rollers, seals are critical to maintaining hydraulic pressure within drive and exciter circuits; when a seal degrades or cracks, fluid loss reduces the system pressure needed to deliver consistent compaction force. Left unaddressed, a failed seal can allow contamination into precision components, significantly shortening the service life of pumps, motors, and bearings.
Part Details
| Part Number | 5000104458 |
|---|---|
| Old Part Number | 0104458 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Seal |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| Double Drum Vibratory Roller | RD7H | 5000008042, 5100017195, 5100017338, 5200015242, 5200015245, 5100006333 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047, 5000007862, 5000007936, 5000007965, 5000610045 |
| V.Plate DPU 4045Hap | DPU 4045H | 5000610044, 5000610051, 5000610064, 5000007888, 5000007935, 5000610043 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hfb | RD7Hfb | 5100006343 |
| 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.
