There are two versions of the acetabular component (HGP 1 and HGP 2). The poly liners are interchangeable but you need a conversion chart to assure the correct liner size.
Courtesy of J. P. Richmond, Zimmer Orthopaedics Representative, Flagstaff, AZ, USA
Manufacturer: Zimmer Orthopaedics.
Zimmer Polyethylene Liner Conversion Chart provided courtesy of Edgar Alvarez. To see chart please click where noted below implant image. Note: This chart is provided mainly to show that such is available. Do not rely on this alone; check with your product representative and/or Zimmer Biomet before making your decision about liner sizes.