The Bomag 05743239 Membrane is a genuine OEM component designed for Bomag BT 50 Typ2, BT 55, BT 60, BT 65, BT 70, and BT 75 tampers. As a direct OEM replacement, this membrane meets the original design and material specifications Bomag requires for proper carburetor or fuel system operation across these tamper models. Sourced directly from Bomag, part number 05743239 delivers the exact form and fit your machine needs to return to reliable service. If your tamper is showing signs of hard starting, fuel delivery issues, or erratic engine behavior, this membrane is the correct replacement to address the root cause.
Key Features
- Genuine OEM Material Grade — manufactured to Bomag's original flex and durability specifications, ensuring the membrane seals and flexes correctly under repeated fuel system cycling
- Drop-In Replacement — engineered to the same dimensions and mounting configuration as the original, allowing direct installation without modification
- Broad Tamper Fitment — compatible with Bomag BT 50 Typ2, BT 55, BT 60, BT 65, BT 70, and BT 75 tampers, covering a wide range of Bomag's rammer lineup
- Restores Fuel System Function — a degraded or cracked membrane disrupts fuel metering and pressure regulation; replacing it with this OEM part restores consistent engine performance and starting reliability
- Correct Part, First Time — ordering by Bomag part number 05743239 eliminates guesswork and ensures you receive the exact component specified for your tamper model
The membrane is a critical flexible diaphragm within the tamper's carburetor or fuel pump assembly. It controls the flow and pressure of fuel delivered to the engine by flexing in response to engine vacuum and demand — when the engine draws fuel, the membrane deflects to open a valve and allow fuel through. Over time, exposure to fuel and the mechanical stress of repeated flexing causes the membrane to stiffen, crack, or distort, which leads to fuel starvation, hard starting, or an engine that runs inconsistently. Replacing a worn membrane promptly keeps the tamper's engine running at the correct fuel mixture and restores full compaction performance.
Part Details
| Part Number | 05743239 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Membrane |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 60 | 00813225 |
| Tamper | BT 75 | 00817454, 00813235, 00811620 |
| Tamper | BT 50 Typ2 | 00811618 |
| Tamper | BT 55 | 00811617, 00817450 |
| Tamper | BT 65 | 00813230 |
| Tamper | BT 70 | 00811623 |
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.
