The Wacker Neuson Primer Pump Cover is a genuine OEM component designed for the BS50-2, BS50-2i, BS60-2, BS60-2i, BS70-2, BS70-2i, BS50-4s, BS60-4s, BS65-V, and BS62/BS68 series vibratory rammers. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces. It fits an extensive range of two-cycle, oil-injected, four-stroke, and variable-speed rammer configurations, including EU and high-altitude variants. If you're restoring fuel priming function on a Wacker Neuson rammer, part is the correct OEM solution.
Key Features
- Genuine OEM Fuel System Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the primer pump assembly seals and functions exactly as designed from the factory.
- Direct-Fit Installation — Designed to locate and mount onto the primer pump body using the original attachment points, requiring no trimming, drilling, or adaptation to seat correctly.
- Broad Rammer Series Coverage — Compatible with BS50-2, BS50-2i, BS60-2, BS60-2i, BS70-2, BS70-2i, BS50-4s, BS60-4s, BS65-V, and BS62/BS68 series models, spanning two-cycle, oil-injected, four-stroke, and variable-speed configurations.
- Restores Reliable Cold-Start Performance — A damaged or missing primer pump cover allows air intrusion into the fuel priming circuit, making cold starts difficult and inconsistent. Replacing it restores the sealed priming action the engine depends on.
- Fuel System Safety — The cover shields the primer pump diaphragm and internal components from dirt, debris, and physical damage, helping to prevent fuel leaks at the primer assembly during operation.
The primer pump cover protects the small-engine primer pump used to manually introduce fuel into the carburetor before starting. By forming a sealed housing over the primer diaphragm, the cover ensures that each press of the primer bulb draws fuel efficiently rather than pulling air. When the cover is cracked, broken, or missing, the primer pump loses its seal, making the engine difficult or impossible to start from cold and potentially exposing the fuel circuit to contamination. Replacing a worn or damaged cover is a straightforward service step that restores correct starting behavior and protects the broader fuel system.
Part Details
| Part Number | 5000182773 |
|---|---|
| Old Part Number | 0182773 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Primer Pump Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2i | BS50-2i | 5000009338, 5000009383, 5000620955, 5000009473, 5000620026, 5000620611, 5200000642, 5200000643, 5200000657, 5200000658, 5200000659, 5200000660, 5200000661, 5200000678, 5200000687, 5200011099, 5200003696, 5100014907, 5100016648, 5100016649, 5100016650, 5200025428, 5200025429, 5100028037 |
| 250mm/10in Shoe, Vibratory Ram mer | BS50-2 | 5000009384, 5000620733, 5000620025, 5000620048, 5000620609, 5000620610, 5200000677, 5200000652, 5200000653, 5200000655, 5200000656, 5200000685, 5200000686, 5200000641, 5200000654, 5100014171, 5100016644, 5100016645, 5100016646, 5100016647 |
| BS60-2i | BS60-2i | 5000009339, 5000009393, 5000620906, 5000620613, 5000620614, 5200000645, 5200000646, 5200000664, 5200000665, 5200000682, 5200000689, 5200000690, 5100014908, 5100028038 |
| Oil-injected Rammer with 250mm /10in Shoe | BS50-2i EU | 5000009412, 5000009414, 5000009416 |
| 330mm/13in Shoe, Oil-injected Rammer | BS70-2i | 5000009341, 5000009401, 5200000649, 5200000650, 5200000672, 5200000673, 5100014909, 5100016653 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-2 EU | 5000009410, 5000009411, 5000009413 |
| Oil-injected Rammer with 280mm /11in Shoe | BS60-2i EU | 5000009419, 5000009420 |
| Vibratory Rammer with 280mm/11 in Shoe | BS60-2 | 5000620905, 5000620612, 5200000681, 5200000663, 5200000688, 5200019205, 5100014847, 5200000666 |
| Vibratory Rammer with 280mm/11 in Shoe | BS60-2 EU | 5000009417, 5000009421 |
| Oil-injected Rammer with 330mm /13in Shoe | BS70-2i EU | 5000009426, 5000009428 |
| Vibratory Rammer with 280mm/11 in Shoe | BS70-2 | 5000620907, 5200000671, 5200000670, 5200000684, 5100014905, 5100016652, 5200000676 |
| Variable Speed Rammer with 280 mm/11in Shoe | BS65-V EU | 5000009423 |
| Vibratory Rammer with 280mm/11 in Shoe | BS70-2 EU | 5000009424, 5000009425, 5000009427 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4s | 5000620908, 5000620322, 5000620071, 5000620078, 5200000679, 5200000644, 5200000662, 5200000680 |
| BS60 -4s RMR,11 PL SHOE,HA 42 | BS60-4s | 5000620387, 5000620909, 5000620323, 5000620073, 5000620072, 5000620820, 5200000647, 5200000648, 5200000667, 5200000668, 5200000683, 5200000674, 5200000675, 5200011110, 5200011111 |
| Four-cycle Rammer,280mm/11in S hoe | BS60-4s EU | 5000620388, 5000620074, 5000620483, 5000620813, 5000620819, 5000620816, 5200003883, 5200004239 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS50-4s EU | 5000620811 |
| 280/11in Shoe, Vibratory Ramme r | MS54 | 5200008223 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4HO EU | 5000620818 |
| 2-stroke rammer BS65V, 280 mm shoe | BS65-V | 5200000669, 5100016651 |
| BS50-2plus 11in US | BS50-2plus 11in US | 5100030594 |
| 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 |
| BS60-2plus 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 |
| BS50-2 11IN US | BS50-2 11in US | 5100030590 |
| BS50-2 11in | BS50-2 11in | 5100030591 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| BS60-2 11IN | BS60-2 11in | 5100030600, 5100037561, 5100051580 |
| BS70-2 11in | BS70-2 11in | 5100030607 |
| BS70-2plus 11in US | BS70-2plus 11in US | 5100030608 |
| BS70-2plus 11in | BS70-2plus 11in | 5100030609 |
| BS50-2 10IN | BS50-2 10in | 5100058346 |
| BS62-2b/28 | BS62-2b/28 | 5100061964 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
| BS68-2b/28 | BS68-2b/28 | 5100061969 |
| BS50-2 11'' | BS50-2 11in o. bsz | 5100068309 |
| BS62-2/28 | BS62-2/28 | 5100070149 |
| BS68-2/28 | BS68-2/28 | 5100070150 |
| BS62-2/25 | BS62-2/25 | 5100070151 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| Rammer BS68-2b/28 Sunbelt | BS68-2b/28 Sunbelt | 5100070529 |
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.
