CH-4M Hydraulic Hammer

OEM Attachment Hammer Hyd Ch-4M 1 Pos Case Ssl Ch-4M Hydraulic W/ Single Position Mounting Bracket #47451000 - OEM Pump, Valve, or Cylinder Repair Part for Case Construction Equipment Used strictly for repair and replacement, this OEM part helps correct weak hydraulic response, internal leakage, and pressure-control issues when internal leakage, pressure drop, hydraulic drift, and weak system response signals the original has worn out. A practical OEM option for OEM hydraulic valve replacement, pump repair, cylinder service, and pressure-control maintenance jobs in the field.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.