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IMPORTANT: Wacker Neuson Parts VARY by Serial Number.
Wacker Rammer Parts
About Wacker Rammer Parts
Wacker Rammer Parts — Jumping Jack Tamper Repair Parts for Every BS-Series Model
Whether your crew calls it a rammer, a jumping jack, a tamping rammer, a jumping jack compactor, a trench tamper, a pogo stick compactor, a vibratory tamper, or simply a Wacker — you're in the right place. DanseUSA has stocked genuine OEM Wacker Neuson rammer parts since 1981, serving contractors, rental fleets, municipalities, and equipment repair shops throughout the DC, Maryland, and Virginia region — and nationwide.
Rammers are the workhorses of cohesive soil and clay compaction. They pound trench backfill, footing sub-bases, utility cuts, and tight spaces where a plate compactor can't fit. That constant high-impact operation — 500 to 700 blows per minute — takes a toll. Bellows crack. Carburetors gum up over winter. Tamping shoes wear flat. Fuel tanks oxidize. When your jumping jack goes down on the job site, every hour it's out of service costs money. OEM parts from an authorized dealer get it back up fast.
Wacker Rammer Models We Stock Parts For
- Wacker BS50-2 / BS50-2i — compact 2-stroke jumping jack, rental fleet staple
- Wacker BS50-4 / BS50-4As — 4-stroke vibratory tamper, lower emissions
- Wacker BS500 / BS500oi — light-duty trench rammer with Honda or Wacker engine
- Wacker BS60-2 / BS60-2i — 2-stroke jumping jack for heavier cohesive soil
- Wacker BS60-4 / BS60-4As — 4-stroke tamping rammer, EPA-compliant
- Wacker BS600 / BS600oi — the most widely used Wacker jumping jack in North America
- Wacker BS650 — high-impact version for dense clay and rocky sub-base
- Wacker BS70-2i / BS700 / BS700oi — heavy-duty ground tamper for demanding compaction depths
- Wacker MS52 / MS54 / MS62 / MS64 — Mikasa-series rammers sold under Wacker Neuson brand
- Wacker MTX50HD / MTX60HD / MTX70HD — heavy-duty trench tamper series
Rammer Replacement Parts We Carry
- Bellows & bellow kits — most commonly replaced part on any jumping jack; OEM rubber compound matched to the BS-series drive mechanism
- Tamping shoes / foot plates / base plates — worn shoes reduce compaction force; replace with OEM-spec hardened steel
- Carburetors & carburetor kits — gummed-up carbs are the #1 reason a rammer won't start after winter storage
- Air filters & pre-filters — trench work generates fine soil dust; replace every 25 hours to prevent engine damage
- Fuel tanks, fuel caps & fuel valves — cracked tanks and seized fuel valves common on older rammers exposed to ethanol fuel
- Spark plugs — correct heat-range plugs for 2-stroke and 4-stroke jumping jack engines
- Recoil starters & starter assemblies — pull ropes, rewind springs, and complete starter housings
- Engine gaskets & oil seals — crank seals, cylinder head gaskets, and complete gasket sets for BS-series overhauls
- Drive springs & spring assemblies — the mechanical heart of the jumping jack; OEM springs maintain correct impact frequency and blow energy
- Connecting rods, pistons & cylinder kits — for complete engine rebuilds on high-hour tampers
- Ignition coils & ignition modules — no-spark diagnosis on a rammer almost always points here
- Handles & handle assemblies — bent or cracked handles from jobsite drops; genuine Wacker tubes and hardware
- Vibration isolators & dampers — worn isolators transfer HAV to the operator; replacement required per OSHA guidelines
- Maintenance kits & ramming system oil — all-in-one service kits for BS500, BS600, BS700, and MS-series models
Why OEM Parts Matter on a Jumping Jack
A rammer impacts the ground 500–700 times per minute. Aftermarket bellows made from incorrect-durometer rubber fail in weeks. Aftermarket tamping shoes that don't match OEM hardness crack on rocky sub-base and reduce compaction efficiency. As an authorized Wacker Neuson dealer since 1981, every part we sell is a genuine OEM component — not a copy. No substitutions, no guessing on fitment.
Can't Find Your Part?
Email your model number, item number, and serial number to [email protected] or call +1 (202) 630-1027. We'll identify the correct OEM part number before you order.
Frequently Asked Questions
Match the Ref. # on the diagram to the row in the parts list at the right. Click a part name to see details, price, and add it to cart.
Confirm your model/series and serial number range on the product page. Many manufacturers have serial breaks, when in doubt, share your model and serial with us and we’ll verify fit.
The Ref. # points to the callout on the drawing. Qty shows how many of that item your machine uses. Parts are sold individually unless noted as a kit.
Yes, we supply genuine OEM parts for all our brands. If a part has an approved replacement, we ship the latest superseded revision
Manufacturers often supersede numbers. Our pages list the current orderable number and show older numbers in the description when available. Your old number will cross-reference to the correct part.
Yes. Some items are not pictured or are shared with other assemblies. Send us the model, serial, and a description (or photo) and we’ll locate it.
Yes. DanseUSA passes the manufacturer’s warranty to you. Coverage applies to defects in materials and workmanship under normal use for 30 days from the purchase date, in line with the manufacturer’s warranty policy. Terms can vary by brand; the product page reflects the applicable policy. If a claim is needed, we’ll help coordinate with the manufacturer.
Yes, most new, uninstalled items can be returned under our standard policy. Please see our Returns & Refunds Policy for eligibility, timeframes, and any exceptions.