The Wacker Neuson 5000102468 Fuel Primer is a genuine OEM component designed for the RD7 series tandem rollers and DPU series diesel reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this replacement primer matches the original part exactly, ensuring a straightforward installation with no guesswork. The 5000102468 covers an extensive range of RD7 and DPU models — including the RD7H, RD7He, DPU 4045H, DPU 4545H, DPU 5045H, DPU 5545H, DPU 6055, and DPU 6555 families — making it one of the most broadly applicable fuel system components in the Wacker Neuson diesel lineup. When your primer fails, getting the correct OEM part back on the machine is the fastest path to restored operation.
Key Features
- OEM Fuel System Integrity — Manufactured to Wacker Neuson's original specification, this primer delivers the correct priming volume and valve action needed to purge air from the diesel fuel circuit reliably.
- Drop-In Installation — Designed to replace the original primer body, fittings, and check valve configuration without reworking fuel lines or brackets on any covered model.
- Broad RD7 and DPU Coverage — A single part number covers the full RD7 tandem roller family and a wide range of DPU 4045H through DPU 6555 diesel reversible plate compactors, across multiple serial number ranges and regional configurations.
- Restores Clean Cold-Start Performance — A correctly functioning fuel primer clears air locks and draws fresh diesel to the injection system, supporting fast, consistent engine starts — especially critical after fuel filter changes or extended storage.
- Fuel System Safety — A cracked or leaking primer body is a direct fuel leak risk on diesel-powered equipment. Replacing a deteriorated primer with a genuine OEM unit eliminates that hazard at the source.
The fuel primer is a hand-operated pump fitted into the low-pressure side of a diesel fuel system. Its job is to draw fuel from the tank and push it through the fuel filter and lines to the injection pump, displacing any air that would otherwise prevent the engine from starting — a condition known as air lock. On equipment like the RD7 tandem roller and DPU series plate compactors, the primer is typically used after a fuel filter replacement or following a run-dry event to re-prime the system before cranking the engine. When the primer's internal check valves wear out or the body cracks, it loses the ability to build pressure, leaving the fuel system air-bound and the machine unable to start until the fault is corrected.
Part Details
| Part Number | 5000102468 |
|---|---|
| Old Part Number | 0102468 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fuel Primer |
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, 5000610064, 5000610044, 5000007935, 5000007888, 5000610043 |
| 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 |
| Hydrostatic Double Drum Vibrat ory Roller | RD10 | 5000008056 |
| 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, 5000007862, 5000007965, 5000007936, 5000610045 |
| V.Plate DPU 6055Heap | DPU 6055 | 5000610049, 5000610050, 5000008767, 5000008766, 5000008768, 5000610048 |
| 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.
