The Wacker Neuson 5200022021 Injection Jet is a genuine OEM component designed for the DS70H Vibratory Rammer. As a factory-sourced part, it meets the exact specifications required for proper fuel atomization and combustion performance in the DS70 diesel rammer series. This OEM designation means you receive the same component installed during original manufacture — no guesswork on fit or function. If your DS70H is running rough, stalling, or exhibiting poor fuel economy, a worn or clogged injection jet is a likely culprit and this is the correct replacement.
Key Features
- Calibrated Fuel Atomization: — Engineered to deliver the precise spray pattern and flow rate required for clean, consistent combustion in the DS70H diesel engine.
- Genuine OEM Sourcing: — Sourced directly from Wacker Neuson, this injection jet matches the original part specification installed at the factory — no substitutions or dimensional compromises.
- Direct-Fit for DS70H Vibratory Rammer: — Confirmed fitment for the DS70H Vibratory Rammer with 13-inch plastic shoe, EPA configuration, machine number DS70_5200010976.
- Combustion Efficiency: — A correctly functioning injection jet keeps the diesel engine running at its designed power output, ensuring the rammer delivers full compaction force through every stroke.
- Fuel System Integrity: — A failed or blocked injection jet can cause hard starting, misfiring, or unburned fuel entering the combustion chamber — replacing it promptly protects the broader fuel and engine system.
The injection jet is a precision metering component in the diesel fuel delivery system. Its role is to atomize diesel fuel into a fine spray at the correct volume and pressure before combustion, allowing the engine to ignite the fuel efficiently and produce consistent power. When an injection jet becomes worn, blocked by contamination, or damaged, the fuel spray pattern degrades — resulting in incomplete combustion, loss of engine power, excessive smoke, or difficulty starting. In a rammer like the DS70H, where consistent engine output directly drives compaction force, a compromised injection jet quickly translates to reduced trench compaction performance on the job.
Part Details
| Part Number | 5200022021 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Injection Jet |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70H Vibratory Rammer, 13" Plastic Shoe EPA | DS70 | 5200010976 |
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.
