Series number (MBB: Basic type, MDBB: Built-in magnetic ring type): MBB
Cylinder bore (32, 40, 50, 63, 80, 100, 125): 50 bore × 150 stroke
N: Adjustable stroke distance 10:10mm, 20:20mm, 30:30mm, 40:40mm, 50:50mm, 75:75mm, 100:100mm
Magnet code: S
Blank: Without magnet S: With magnet
Mounting type: FA
Blank: Basic type, CA: Rear cover fixed type (single ear type), CB: Rear cover fixed type (double ear type, FA: Front cover fixed type (front flange, FB: Rear cover fixed type (rear flange), LB: Foot架式, TC: Swing type, TC-M: Swing type with foot seat