SI Cylinders Assembly Kits Square Cover with bore from 32mm to 320mm
Specification
| NO. | Designation | Material | NO. | Designation | Material |
| 1 | Nut | Carbon Steel | 11 | Barrel(Without) | Hard anodized aluminum |
| 2 | Profile Bolt | Carbon Steel | 12 | Piston Rod(Without) | S45C Hard chrome carbon steel |
| 3 | Front Cover Seal | NBR | 13 | Rod O-ring | NBR |
| 4 | Front Cover | Aluminum Alloy | 14 | Piston Seal | NBR |
| 5 | O-ring | NBR | 15 | Magnet (Optional) | RbFeb |
| 6 | Adjustable Screw | 16 | Piston | Aluminum Alloy | |
| 7 | Block Slip | 17 | Wear Ring | PA66 | |
| 8 | Self Lubricating bearing | PTFE+Brass | 18 | Hex Socket Screw | Carbon Steel |
| 9 | Cushion Seal | NBR | 19 | Back Over | Aluminum Alloy |
| 10 | Cover O-ring | NBR |
