Description
Overview:
This Spring Cylinder is a genuine Wacker Neuson component for 4‐stroke and electric rammers, built to restore smooth, consistent compaction performance. Installed within the rammer's percussion assembly, it stores and releases energy on each stroke to deliver the correct tamping action while helping control vibration. The assembly features a robust metal body with a heavy-duty coil spring to withstand repetitive shock, dust, and site abrasion. Supplied to OEM specification under 5100045300, it is a direct-fit service part for BS50-4As and BS64-4As among other compatible models. Ideal for routine maintenance or a like-for-like repair, it helps keep professional and DIY equipment working reliably on construction, utilities, and landscaping tasks where dependable compaction is essential.
Key Features:
- Genuine Wacker Neuson part for assured fit and performance (OEM No. 5100045300).
- Direct replacement for worn or fatigued units; replaces 5000113813.
- Durable metal construction with a quality spring designed for long service life.
- Maintains correct stroke and impact force for consistent compaction results.
- Accurate fitment to minimise downtime and avoid modifications during installation.
- Supports reduced transmitted vibration for improved operator comfort.
- Suitable for heavy-duty, daily use in demanding site conditions.
- Helps keep rammers within performance spec after scheduled servicing or overhaul.
Typical Applications:
Used during rammer percussion system servicing to restore impact energy and control. Suitable when compaction weakens due to spring wear, after long hours in rental fleets, or during planned maintenance. Common on tasks such as trench backfill, sub-base preparation for paving and kerbs, narrow excavation compaction, and utilities reinstatement where stable, repeatable tamping is required.
Also known as:
Tamper spring cylinder, compactor spring cylinder, rammer spring housing, spring assembly for rammer, percussion spring cylinder, tamper shock spring unit.
Fits Models:
AS50e, BS50-4As, BS504AS, BS64-4As, BS644AS, BS65-4As, BS654AS
Alternate Part Numbers:
5000113813, 0113813
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