The Wacker Neuson 5000202459 is a genuine OEM O-Ring designed for the RD7 series walk-behind tandem rollers and the DPU 4045, DPU 4545, DPU 5045, DPU 5545, DPU 6055, and DPU 6555 reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this O-Ring matches the original part in material composition, cross-section, and dimensional tolerances required for a proper hydraulic or fluid seal. Part number 5000202459 covers an extensive range of machine configurations across both the RD7 and DPU families, making it a high-demand service item for fleet operators and rental companies alike. Confirm your machine's model and serial number against the fitment list before ordering.
Key Features
- OEM Sealing Material Match — Manufactured to the original elastomer specification, ensuring correct compression set and chemical resistance for the fluids used in RD7 and DPU hydraulic systems.
- Drop-In Dimensional Fit — Identical cross-section and inner diameter to the factory-installed O-Ring, seating correctly in the original groove without modification to surrounding components.
- Broad Fitment Across Two Equipment Families — Compatible with the full RD7 tandem roller lineup and DPU 4045 through DPU 6555 reversible vibratory plate compactors, including H, He, Heh, Hec, and Heap variants.
- Leak Prevention Where It Counts — A failed or deteriorated O-Ring allows fluid bypass or external leakage in hydraulic circuits; replacing it at the first sign of seepage protects seals, valves, and pumps downstream.
- Genuine Wacker Neuson OEM Part — Carrying part number 5000202459, this is a factory-authorized component backed by Wacker Neuson's OEM parts program.
An O-Ring is a precision-molded elastomer seal that fits into a machined groove and compresses between two mating surfaces to prevent fluid or air from passing through the joint. In compaction equipment such as the RD7 tandem roller and DPU series vibratory plates, O-Rings are used throughout hydraulic circuits, fuel systems, and fluid reservoirs to maintain pressure and prevent leaks. When an O-Ring ages, hardens, or becomes damaged, it loses its ability to form a complete seal — leading to fluid loss, pressure drop, and potential damage to adjacent hydraulic components if left unaddressed.
Part Details
| Part Number | 5000202459 |
|---|---|
| Old Part Number | 0202459 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Models | Machine Number |
|---|---|---|
| Double Drum Vibratory Roller | RD7H | 5000008042, 5100017195, 5100017338, 5200015242, 5200015245, 5100006333 |
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU 6555H | DPU 6555H | 5100009651, 5000610355 |
| DPU 6555Hs | DPU 6555Hs | 5100015773 |
| DPU4045H-VIBROPLATE,DIESEL | DPU 4045H | 5000610051, 5000610044, 5000610064 |
| DPU4545H | DPU 4545H | 5100009661, 5000610348 |
| DPU4545He | DPU4545He | 5100016951 |
| DPU4545He-VIBROPLATE | DPU 4545He | 5000610347 |
| DPU4545Hec | DPU4545Hec | 5100016953 |
| DPU4545Hech | DPU4545Hech | 5100015429, 5100051522 |
| DPU4545HECH US | DPU4545Hech US | 5100016952 |
| DPU4545Hechzf | DPU4545Hechzf | 5100022112 |
| DPU4545Heh | DPU4545Heh | 5100009659 |
| DPU4545HEH US | DPU4545Heh US | 5100009660 |
| DPU5545H | DPU 5545H | 5100009656, 5000610352 |
| DPU5545He | DPU5545He | 5100016947 |
| DPU5545He-VIBROPLATE | DPU 5545He US | 5000610402 |
| DPU5545Heap | DPU5545Heap | 5100016949 |
| DPU5545Hec | DPU5545Hec | 5100016950 |
| DPU5545Hech | DPU5545Hech | 5100009655, 5100051523 |
| DPU5545HECH US | DPU5545Hech US | 5100016948 |
| DPU5545Heh | DPU5545Heh | 5100009652 |
| DPU5545HEH US | DPU5545Heh US | 5100009653 |
| DPU5545Hehap | DPU5545Hehap | 5100009654 |
| DPU6055-VIBROPLATE | DPU 6055He | 5000610053 |
| DPU6055-VIBROPLATE | DPU 6055 WC | 5000610175 |
| DPU6555 Hech | DPU6555 Hech | 5100009639 |
| DPU6555He | DPU6555He | 5100016940 |
| DPU6555He-VIBROPLATE | DPU 6555He US | 5000610357 |
| DPU6555Heap | DPU6555Heap | 5100016943 |
| DPU6555Hec | DPU6555Hec | 5100016944 |
| DPU6555Hec Reversible Vibratory Plate | DPU 6555Hec US | 5100004399 |
| DPU6555Hech | DPU6555Hech | 5100051524 |
| DPU6555Hech US | DPU6555Hech US | 5100009650 |
| DPU6555Hechzf | DPU6555Hechzf | 5100021400 |
| DPU6555Hecs | DPU6555Hecs | 5100016945 |
| DPU6555Hecsh | DPU6555Hecsh | 5100015775 |
| DPU6555Heh | DPU6555Heh | 5100009636 |
| DPU6555HEH US | DPU6555Heh US | 5100009637 |
| DPU6555Hehap | DPU6555Hehap | 5100009638 |
| DPU6555Hes | DPU6555Hes | 5100016941 |
| DPU6555Hesh | DPU6555Hesh | 5100015774 |
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD 7S | RD7H-S EU | 5000620795 |
| RD7 Tandem Roller | RD7He | 5100017193, 5100017194, 5200015241, 5200015244, 5100038031, 5100018451 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7H-S ROLLER,DOUBLE DRUM | RD7H-S | 5000009487 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hfb | RD7Hfb | 5100006343 |
| V.Plate DPU 5045Heap | DPU 5045H | 5000610046, 5000610052, 5000610047 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050 |
| Vibration Plate | DPU6555He US | 5100016942 |
| Vibration Plate | DPU6555Hec US | 5100016946 |
| Vibratory Plate | DPU 6555Hec | 5100004060 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| Vibratory Plate DPU 4545Hap | DPU 4545Hap | 5000610349 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
| Vibratory Plate DPU 6555He | DPU 6555He | 5000610354 |
| Vibratory Plate DPU 6555Heap | DPU 6555Heap | 5000610356 |
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.
