The Bomag 05749147 Diaphragm Plate is a genuine OEM component designed for Bomag BT 50, BT 60, and BT 65 tampers. Sourced directly from Bomag, this diaphragm plate delivers an exact match to the original specification, ensuring it installs and seats correctly without adaptation. This part is the right choice when restoring full carburetor or fuel system function on your tamper and keeping it operating at its rated compaction output.
Key Features
- Genuine OEM Diaphragm Integrity — manufactured to Bomag's original material and thickness tolerances, so the diaphragm flexes and seals correctly under fuel system pressure cycles
- Direct OEM Replacement — engineered to match the original mounting pattern and profile, allowing straightforward installation in place of the worn component
- Confirmed Tamper Fitment — verified for Bomag BT 50, BT 60, and BT 65 tampers, so you can order with confidence for these machines
- Restored Fuel Delivery Performance — a correctly seated diaphragm plate maintains consistent fuel metering; a cracked or stiffened one causes hard starting, rough running, or a no-start condition
- Fuel System Safety — a failed diaphragm can allow fuel to leak into unintended areas of the engine; replacing it with a genuine OEM part helps maintain the integrity of the fuel circuit
The diaphragm plate is a flexible membrane component within the carburetor or fuel pump assembly that regulates the flow of fuel by responding to pressure differentials created during engine operation. It acts as the pumping and metering element, drawing fuel from the tank and delivering it to the engine in the correct quantity for each power stroke. When the diaphragm plate becomes stiff, cracked, or deformed with age and exposure to fuel, the engine loses its ability to draw fuel reliably — resulting in difficult starting, inconsistent throttle response, or a complete failure to run. Replacing this part with a genuine Bomag component restores proper fuel system operation and gets the tamper back to delivering consistent compaction force.
Part Details
| Part Number | 05749147 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diaphragm Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 60 | 00800853, 00824635, 00825059, 00825397, 00825399, 00825573, 00825575, 00826683, 00826853, 00826877, 00826879, 00825035 |
| Tamper | BT 65 | 00824637, 00824885, 00825061, 00825213, 00825401, 00825403, 00825579, 00825581, 00826537, 00826833, 00826881, 00826883, 00827317 |
| Tamper | BT 50 | 00826373, 00826875 |
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.
