Borosilicate Sphere D.5mm valid for these and other models: 03510US77G, 10001340, 10001592, 10001602, 10001770, 10002745, 10002799, 10002808, 10002830, EP3360/14, HD8645/47, HD8645/57, HD8645/67, HD8651/14, HD8652/14, HD8743/03, HD8743/11, HD8743/12, HD8743/13, HD8743/15, .