The Bomag 05748237 Diaphragm Plate is a genuine OEM component designed for BT 65/4 and BT 60/4 tampers. Sourced directly from Bomag, this diaphragm plate matches the original specification for a drop-in fit with no guesswork on compatibility. This part is confirmed to fit BT 65/4 and BT 60/4 tampers, making it the straightforward choice when servicing these machines. Trust the OEM part number 05748237 to deliver the correct geometry and material grade your Bomag tamper demands.
Key Features
- Genuine OEM Diaphragm Integrity — manufactured to Bomag's original material and dimensional tolerances, ensuring the diaphragm plate flexes and seals as intended under operating conditions
- Direct OEM Replacement — engineered as a like-for-like swap for the original diaphragm plate, aligning correctly with existing mounting points and mating components
- Confirmed Tamper Fitment — verified fit for Bomag BT 65/4 and BT 60/4 tampers, so you can order with confidence
- Sustained Compaction Output — a sound diaphragm plate maintains proper fuel-air management in the carburetor circuit; a cracked or worn plate causes rough running, hard starting, and loss of compaction force
- Fuel System Safety — a failed diaphragm can allow fuel to migrate into unintended engine passages, making timely replacement with a correct OEM part an important safety practice
The diaphragm plate is a critical flexible membrane within the tamper's carburetor or fuel pump assembly. It responds to pressure pulses generated by the engine, regulating fuel delivery to keep the engine running smoothly across varying load conditions. When the diaphragm plate cracks, stiffens, or develops pinholes, fuel metering becomes erratic — leading to hard starting, inconsistent throttle response, and reduced compaction performance that can compromise the quality of trench backfill and soil compaction work.
Part Details
| Part Number | 05748237 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diaphragm Plate |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tamper | BT 65/4 | 00817453, 00818017, 00818199, 00818601, 00818833 |
| Tamper | BT 60/4 | 00817456, 00817997, 00818197, 00818629, 00818827 |
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.
