The Wacker Neuson 5000129926 Starter is a genuine OEM component designed for the RD7 series tandem rollers and the DPU4045H, DPU4545H, DPU5045H, and DPU5545H series diesel reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this starter carries the same part number and specification as the unit installed at the factory, ensuring a direct, trouble-free installation. It is the correct replacement for a wide range of diesel-powered compaction equipment across both the DPU heavy-duty reversible plate and RD7 walk-behind tandem roller families. Confirm your machine's model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Electrical Specification — Matched to the correct voltage, amperage draw, and pinion engagement spec for the diesel engines used across the DPU and RD7 compaction families, ensuring reliable cranking performance from day one.
- Direct Drop-In Installation — Mounts to the original starter location using the existing bolt pattern and wiring connections, with no modification to the housing or harness required.
- Broad Compaction Equipment Fitment — Compatible with Wacker Neuson RD7 walk-behind tandem rollers and DPU4045H, DPU4545H, DPU5045H, and DPU5545H diesel reversible vibratory plate compactors across multiple production variants.
- Restores Full Cranking Power — A worn or failed starter prevents the engine from turning over, taking the machine out of service entirely. Replacing with part this part restores full engine cranking output so compaction work can resume without delay.
The starter is the electric motor responsible for cranking the engine during startup. When the ignition is engaged, the starter draws current from the battery to spin the engine flywheel fast enough to initiate combustion. On diesel-powered compaction equipment like the DPU and RD7 series, which rely on compression ignition, a strong and consistent crank is essential — a weak or failing starter may cause slow cranking, failure to start, or grinding from the pinion gear. Left unaddressed, a failing starter can also place excessive load on the battery and wiring harness. Replacing the 5000129926 as soon as starting problems appear keeps the engine starting cleanly and protects the broader electrical system.
Part Details
| Part Number | 5000129926 |
|---|---|
| Old Part Number | 0129926 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Starter |
Compatibility & Fitment
| Name | Models | Machine Number |
|---|---|---|
| DPU 5045He-VIBROPLATE | DPU 5045He US | 5000610367 |
| DPU4045 | DPU 4045H | 5000610064 |
| 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 |
| DPU5045H-VIBROPLATE,DIESEL | DPU 5045H | 5000610052, 5000610046, 5000007862, 5000007936, 5000610045 |
| 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 |
| RD 7ES | RD7H-ES EU | 5000620794 |
| RD7H-ES Tandem Roller | RD7H-ES | 5000009408 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| Vibratory Plate | DPU 5545Hec | 5100005859 |
| Vibratory Plate DPU 4545He US | DPU 4545He US | 5100000679 |
| Vibratory Plate DPU 5545He | DPU 5545He | 5000610351 |
| Vibratory Plate DPU 5545Heap | DPU 5545Heap | 5000610353 |
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.
