The Wacker Neuson 5000182776 Diaphragm Complete is a genuine OEM component designed for the BS50-2, BS60-2, and BS70-2 series gasoline vibratory rammers, including standard, plus, and fuel-injected variants. As a direct OEM replacement, this part is manufactured to the same specifications as the original, ensuring a correct, trouble-free installation in the carburetor fuel delivery system. Fitment extends across a wide range of BS-series rammer configurations, including US, EU, and CN market variants, as well as 6-inch, 10-inch, and 11-inch stroke models. Confirming your machine number against the fitment list before ordering is always the best practice with a part that spans this many configurations.
Key Features
- Genuine OEM Fuel Delivery Integrity — Manufactured to original spec, ensuring the correct flex, sealing surface, and material durability needed for consistent carburetor function in a high-vibration rammer environment.
- Direct Drop-In Replacement — Engineered to match the original diaphragm geometry and port alignment, so it seats correctly in the carburetor without modification or shimming.
- Broad BS-Series Compatibility — Fits BS50-2, BS50-2plus, BS60-2, BS60-2plus, BS65-V, BS70-2, and BS70-2plus rammers across standard, fuel-injected (i), US, EU, and CN configurations.
- Restores Consistent Fuel Metering — A worn or cracked diaphragm causes erratic idling, hard starting, and fuel starvation under load; replacing it brings the carburetor back to proper operation.
- Fuel System Safety — A failed diaphragm can allow raw fuel to migrate past the carburetor body. Installing a genuine replacement maintains the fuel circuit seal and reduces the risk of uncontrolled fuel exposure.
The carburetor diaphragm is a flexible membrane that regulates fuel flow from the tank into the engine by responding to changes in pressure within the carburetor. On a vibratory rammer like the BS-series, this component is exposed to constant mechanical vibration and fuel contact, which gradually degrades the membrane material over time. When the diaphragm becomes stiff, cracked, or torn, the carburetor loses its ability to meter fuel correctly, resulting in hard starting, rough running, or the engine cutting out under load — all of which bring work to a halt until the part is replaced.
Part Details
| Part Number | 5000182776 |
|---|---|
| Old Part Number | 0182776 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Diaphragm Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2 11in US | BS50-2 11in US | 5100030590 |
| BS50-2 11in | BS50-2 11in | 5100030591 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| BS50-2plus 11in ha US | BS50-2plus 11in ha US | 5100030595 |
| BS50-2plus 11in | BS50-2plus 11in | 5100030596 |
| BS50-2plus 6in (24mm) | BS50-2plus 6in (24mm) | 5100030597 |
| BS60-2 11in | BS60-2 11in | 5100030600, 5100037561, 5100051580 |
| BS70-2 11in | BS70-2 11in | 5100030607 |
| BS60-2plus 11in US | BS60-2plus 11in US | 5100030602 |
| BS60-2plus 11in ha US | BS60-2plus 11in ha US | 5100030603 |
| BS60-2plus 11in | BS60-2plus 11in | 5100030604 |
| BS60-2plus 11in CN | BS60-2plus 11in CN | 5100039660 |
| BS70-2plus 11in | BS70-2plus 11in | 5100030609 |
| BS50-2i | BS50-2i | 5000009473, 5000620026, 5200003696, 5200000657, 5200000658, 5200000659, 5200000660, 5200000661, 5200000642, 5200000643, 5200000678, 5200000687, 5200011099, 5100014907, 5100016648, 5100016649, 5100016650, 5100028037, 5200025428, 5200025429, 0009383 |
| BS50-2i EU | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| BS60-2i | BS60-2i | 5000009393, 5200000646, 5200000645, 5200000664, 5200000682, 5200000689, 5200000690, 5100014908, 5100028038 |
| BS50-2 | BS50-2 | 5000620048, 5200000677, 5100014171, 5100016644, 5100016645, 5100016646, 5100016647, 5200000641, 5200000652, 5200000653, 5200000654, 5200000655, 5200000656, 5200000685, 5200000686, 5000620025 |
| BS50-2 EU | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| BS60-2 EU | BS60-2 EU | 5000009417 |
| BS60-2i EU | BS60-2i EU | 5000009419 |
| BS70-2 EU | BS70-2 EU | 5000009424, 5000009425, 5000009427 |
| BS70-2i EU | BS70-2i EU | 5000009426, 5000009428 |
| BS70-2i | BS70-2i | 5200000672, 5200000649, 5200000650, 5200000673, 5100014909, 5100016653 |
| BS60-2 | BS60-2 | 5100014847, 5200000663, 5200000666, 5200000681, 5200000688, 5200019205 |
| BS65-V | BS65-V | 5100016651, 5200000669 |
| BS70-2 | BS70-2 | 5100014905, 5100016652, 5200000670, 5200000671, 5200000684 |
| BS 70-2 | BS 70-2 | 5200000676 |
| BS 50-2 | BS 50-2 | 0009384, 0620609, 0620610, 0620733 |
| BS50-2 10in | BS50-2 10in | 5100058346 |
| BS 50-2i | BS 50-2i | 0009338, 0620611 |
| BS50-2plus 11in US | BS50-2plus 11in US | 5100030594 |
| BS 60-2 EU | BS 60-2 EU | 0009421 |
| BS 60-2 | BS 60-2 | 0620612 |
| BS 60-2i | BS 60-2i | 0009339, 0620613, 0620614 |
| BS 70-2 EU | BS 70-2 EU | 0009425 |
| BS 70-2i | BS 70-2i | 0009341, 0009401 |
| BS70-2plus 11in US | BS70-2plus 11in US | 5100030608 |
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.
