The Wacker Neuson 5100034621 is a genuine OEM Air Duct Plate Complete designed for the BS50-4As, BS60-4As, BS65-4As, BS70-4As, and BS72-4As series gasoline vibratory rammers. As a direct factory replacement, this part is manufactured to the same specifications as the original component installed at the time of production. Fitment spans multiple BS-series 4-stroke rammer configurations, including standard and US-spec variants across the 11-inch range. When you need to restore proper airflow management to your rammer, sourcing the correct OEM part by number is the most dependable path forward.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original tooling and material standards, ensuring the ducting geometry and plate thickness match what left the factory.
- Broad BS-Series Compatibility: — Fits BS50-4As, BS60-4As, BS65-4As, BS70-4As, and BS72-4As rammers in both standard and US-spec 11-inch configurations.
- Drop-In Replacement: — Engineered to align with existing mounting points on the BS 4-stroke rammer housing, so installation follows the original service procedure without modification.
- Protects Engine Cooling Efficiency: — A correctly seated air duct plate directs cooling airflow over the engine; a cracked or missing plate allows heat to accumulate, accelerating wear on internal engine components.
- Verified by Part Number 5100034621: — Cross-reference this number against your machine's serial plate or parts manual to confirm fit before ordering — covers a wide range of BS 4-stroke rammer production runs.
The air duct plate on a BS-series vibratory rammer channels cooling air from the recoil starter and fan assembly directly over the engine cylinder and head. Without a properly sealed duct plate, hot air recirculates around the engine rather than being drawn away, which raises operating temperatures and can lead to premature engine wear or thermal shutdown. Replacing a warped, cracked, or broken air duct plate complete restores the designed airflow path and keeps the engine running within its intended temperature range during continuous compaction work.
Part Details
| Part Number | 5100034621 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Duct Plate Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605, 5100054151 |
| BS70-4As 11in US | BS70-4As 11in US | 5100030610 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562, 5100051581 |
| BS70-4As 11IN | BS70-4As 11in | 5100030611 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| 4 stroke rammer BS50-4As, 280 mm adapter | BS50-4As 11in o. bsz | 5100068310 |
| BS72-4As 11in | BS72-4As 11in | 5100061309 |
| BS65-4As 11in | BS65-4As 11in | 5100061307 |
| Rammer BS60-4As 11in CN | BS60-4As 11in CN | 5100058869 |
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.
