| Item | Part No. | Part Name | Qty | Serial No. |
| 1131 105 C91 | CYLINDER ASSEMBLY, SERVICE BRAKE | |||
| 1134 010 C91 | KIT-REPAIR | |||
| 1 | (NSS) | FELT, PISTON | ||
| 2 | (NSS) | O-RING, PUSH ROD | ||
| 3 | (NSS) | O-RING, CYLINDER TUBE | ||
| 4 | (NSS) | CUP, PISTON | ||
| 5 | (NSS) | SPRING, PISTON RETURN | ||
| 6 | (NSS) | SEAL, PUSH ROD | ||
| 7 | (NSS) | SEAL, PISTON | ||
| 8 | 1103 033 C1 | PLUG, VALVE INSERT | ||
| 9 | (NSS) | RING, RETAINING | ||
| 10 | 1130 749 C1 | SCREW, BLEEDER | ||
| 11 | 1151 047 C1 | CAP ASSEMBLY, END | ||
| 12 | 1151 052 C1 | NUT | ||
| 13 | 1151 064 C1 | O-RING | ||
| 14 | 1173 603 C1 | SWITCH, SERVICE BRAKE WARNING LIGHT | ||
| 15 | 18 501 R1 | NUT, LOCK - 7/8NF | ||
| 16 | 1134 012 C1 | GUIDE | ||
| 17 | 1134 013 C1 | EXPANDER | ||
| 18 | 1134 014 C1 | FLANGE, PISTON PRESS | ||
| 19 | 1134 015 C1 | END COVER | ||
| 20 | 21 119 R1 | NUT, LOCK - 3/8NF | ||
| 21 | 1104 236 C1 | BODY, CYLINDER VALVE | ||
| 22 | 1151 057 C1 | PISTON | ||
| 23 | 1151 067 C1 | RING, BACK-UP | ||
| 24 | 1134 113 C1 | TUBE, CYLINDER | ||
| 25 | 1134 114 C1 | ROD | ||
| 26 | 1142 177 C1 | ROD INDICATOR | ||
| 27 | (NSS) | HOUSING, CYLINDER |