The Bomag 05743253 Membrane is a genuine OEM replacement designed for Bomag BT 50 Typ2, BT 55, BT 60, BT 65, BT 70, and BT 75 tampers. Sourced directly from Bomag, this membrane meets the same material and dimensional standards as the original component it replaces. It installs directly into the fuel system without modification, restoring correct fuel delivery and carburetor function across the full range of BT-series tampers.
Key Features
- Genuine OEM Material Integrity — manufactured to Bomag's original compound and thickness specification, ensuring the membrane flexes and seals exactly as intended in the fuel circuit
- Direct-Fit Replacement — matches the original mounting profile and port dimensions for a clean, tool-friendly swap into BT-series tampers
- Broad BT-Series Coverage — confirmed fit for the BT 50 Typ2, BT 55, BT 60, BT 65, BT 70, and BT 75 tampers, covering a wide range of Bomag rammer configurations
- Restored Fuel System Performance — a degraded membrane causes irregular fuel metering, hard starting, and loss of compaction power; this part brings fuel pulse delivery back to spec
- Fuel System Safety — a cracked or hardened membrane can allow raw fuel to pass through uncontrolled; replacing it with an OEM-grade component helps prevent fuel leaks and fire risk on the jobsite
The membrane is a flexible diaphragm that regulates fuel flow within the carburetor or fuel pump assembly of a tamper's small engine. It pulses in response to crankcase pressure changes, drawing fuel from the tank and delivering a metered supply to the carburetor. When the membrane stiffens, cracks, or develops pinholes from age or fuel exposure, the engine loses the ability to draw fuel consistently — leading to hard starts, rough running, stalling under load, and ultimately a complete inability to operate. Replacing a worn membrane with a genuine Bomag part restores the precise flex characteristics the fuel system depends on.
Part Details
| Part Number | 05743253 |
|---|---|
| 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.
