The Bomag 05720448 Injection Pump is a genuine OEM component designed for BW 65 H, BW 75 S-2, BW 62 H, and BW 65 S-2 walk-behind light rollers. Sourced directly from Bomag, this injection pump delivers an exact match to the original specification, ensuring the engine receives the correct fuel charge for consistent ignition and power output. If your walk-behind roller is running rough, losing power, or failing to start, a worn or faulty injection pump is a common culprit — and replacing it with the correct OEM part restores proper engine function without guesswork.
Key Features
- Genuine OEM Fuel Delivery Accuracy — meets Bomag's original fuel metering and pressure specifications, ensuring the engine receives the right charge at every compression stroke
- Direct-Fit Replacement — engineered to the same mounting configuration and port dimensions as the original, allowing straightforward installation on compatible walk-behind light rollers
- Confirmed Compatibility — fits Bomag BW 65 H, BW 75 S-2, BW 62 H, and BW 65 S-2 walk-behind light rollers as verified by Bomag's OEM fitment data
- Restored Engine Performance — a correctly functioning injection pump maintains steady fuel delivery, supporting full compaction force output and consistent drum vibration across the working pass
- Fuel System Integrity — proper injection timing and pressure help prevent incomplete combustion, protecting downstream engine components from carbon buildup and premature wear
The injection pump is responsible for delivering precisely metered, high-pressure fuel into the engine's combustion chamber at exactly the right moment in the compression cycle. In a diesel-powered walk-behind roller, this component is critical to cold-start reliability, smooth idle, and full power under load. When the injection pump begins to wear or fail, symptoms typically include hard starting, uneven running, loss of compaction force, and excessive smoke — all of which reduce productivity and can lead to broader engine damage if left unaddressed. Replacing this part with a genuine Bomag component ensures the fuel delivery system returns to its original operating parameters.
Part Details
| Part Number | 05720448 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Injection Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Walk-Behind / Light Roller | BW 65 H | 00818067, 00818267, 00818743, 00818773, 00818775, 00818819, 00824353, 00825325, 00825977 |
| Walk-Behind / Light Roller | BW 75 S-2 | 00818077, 00818781 |
| Walk-Behind / Light Roller | BW 62 H | 00818261, 00818771 |
| Walk-Behind / Light Roller | BW 65 S-2 | 00818777 |
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.
