The Wacker Neuson Air Ducting Housing is a genuine OEM component designed for the BS50-4As, BS60-4As, BS70-4As, BS62-4Ab/28, BS65-4As, BS68-4Ab/28, BS72-4As, and related 4-stroke rammer series. As a direct OEM replacement, this part is produced to the same specifications as the original, ensuring a proper fit within the engine cooling air circuit. The covers an extensive range of BS-series rammer configurations, including US, CN, and standard market variants, making it a versatile stocking part for rental fleets and service shops. Sourcing the correct air ducting housing by part number is the surest way to restore proper engine cooling performance and avoid repeat service calls.
Key Features
- OEM Airflow Path Integrity — Molded and dimensioned to direct cooling air precisely around the engine cylinder, maintaining the thermal performance Wacker Neuson engineered into these rammers.
- Drop-In Replacement Fit — Mounts directly to the engine housing using the original attachment points, with no trimming or adaptation needed to align with adjacent components.
- Broad BS-Series Compatibility — Fits BS50-4As, BS60-4As, BS65-4As, BS68-4As, BS70-4As, BS72-4As, BS62-4Ab/28, BS68-4Ab/28, and multiple sub-variants across US, CN, and standard configurations.
- Protects Engine from Heat Damage — A cracked or missing air ducting housing allows cooling air to bypass the cylinder, leading to overheating, power loss, and accelerated engine wear under continuous compaction work.
- Genuine Wacker Neuson Part — Supplied as an authentic OEM component, verified under part number 5100049170, so you can be confident the geometry and material grade match the original production specification.
The air ducting housing channels the airflow generated by the engine's recoil-side cooling fan directly over the cylinder fins, keeping engine temperature within safe operating limits during demanding compaction cycles. Without a properly sealed housing in place, cooling air escapes before it reaches the cylinder, causing the engine to run hot — a condition that shortens piston, ring, and valve life significantly on a hard-working rammer. Replacing a damaged or deteriorated housing restores the intended cooling circuit and protects the engine investment over the long term.
Part Details
| Part Number | 5100049170 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Air Ducting Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605, 5100054151 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562, 5100051581 |
| BS70-4As 11in US | BS70-4As 11in US | 5100030610 |
| BS70-4As 11IN | BS70-4As 11in | 5100030611 |
| Rammer BS60-4As 11in CN | BS60-4As 11in CN | 5100058869 |
| BS65-4As 11in | BS65-4As 11in | 5100061307 |
| BS72-4As 11in | BS72-4As 11in | 5100061309 |
| BS62-4Ab/28 | BS62-4Ab/28 | 5100061966, 5100070526 |
| BS68-4Ab/28 | BS68-4Ab/28 | 5100061970, 5100070525, 5100070527 |
| 4 stroke rammer BS50-4As, 280 mm adapter | BS50-4As 11in o. bsz | 5100068310 |
| BS62-4A/28 | BS62-4A/28 | 5100068373 |
| BS68-4A/28 | BS68-4A/28 | 5100068375 |
| BS68-4A/28 CN | BS68-4A/28 CN | 5100070152 |
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.
