The Wacker Neuson Cylinder Spring is a genuine OEM component designed for the BS60-2, BS60-2plus, and BS70-2 series gasoline vibratory rammers. Sourced directly from Wacker Neuson, this cylinder spring meets the exact specifications required to keep your rammer cycling correctly under demanding trench and cohesive soil compaction conditions. Fitment covers multiple BS60-2 and BS70-2 configurations, including US, CN, and standard variants. Verify your machine's model number before ordering to ensure a correct match.
Key Features
- Genuine OEM Spring Rate: — Manufactured to Wacker Neuson's original tension and load specifications, ensuring the cylinder cycles at the correct stroke force and frequency for your rammer model.
- Drop-In Installation: — Engineered as a direct replacement for the original cylinder spring, fitting into the same seat geometry without rework or re-tuning of the percussion assembly.
- Broad BS-Series Fitment: — Compatible with BS60-2, BS60-2plus (US, CN, and standard builds), and BS70-2 / BS70-2plus rammer models across multiple serial number ranges.
- Sustained Impact Performance: — A correctly tensioned cylinder spring maintains consistent blow energy and stroke rhythm; a fatigued or broken spring causes irregular bouncing, lost compaction force, and accelerated wear on surrounding percussion components.
- Verified Wacker Neuson Part Number: — Part number 5100045280 cross-references directly to the affected BS60 and BS70 model configurations, giving you confidence you are installing the correct spring for your specific machine.
The cylinder spring sits within the rammer's percussion mechanism and plays a central role in driving the repeated up-and-down stroke that delivers compaction energy into the soil. It works in tension and compression during each cycle, storing and releasing energy to maintain a consistent impact rhythm. When the spring fatigues, cracks, or loses its rated spring rate, the rammer's stroke becomes erratic or weak, resulting in poor compaction density and added stress on the piston and cylinder walls — making timely replacement essential to protecting the broader drive assembly.
Part Details
| Part Number | 5100045280 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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 |
| 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 |
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.
