| Item | Part No. | Part Name | Qty | Serial No. |
| 0 | 566-35-00110 | BODY ASSEMBLY | ||
| 1 | BODY, UPPER (1) | |||
| 2 | 566-35-00130 | UPPER VALVE ASSEMBLY | ||
| 2 | 238-44-12130 | VALVE, UPPER (1)/(3) | ||
| 3 | RETAINER (1) | |||
| 4 | 238-44-12150 | SPRING (1)/(2) | ||
| 5 | RETAINER (1) | |||
| 6 | 238-44-12170 | O-RING (1)/(3) | ||
| 7 | WASHER, SPECIAL (1) | |||
| 8 | 238-44-12190 | RING, RETAINING (1)/(3) | ||
| 9 | 238-44-12210 | O-RING (1)/(3) | ||
| 10 | 238-44-12870 | RING, RETAINING (1)/(3) | ||
| 11 | 238-44-12220 | SPRING, (1)/(2) | ||
| 12 | 238-44-12230 | PISTON, RELAY | ||
| 13 | 238-44-12240 | O-RING (1)/(3) | ||
| 14 | 238-44-12250 | O-RING (1)/(3) | ||
| 15 | 238-44-12260 | SPRING, RETURN (1)/(2) | ||
| 16 | 566-35-00140 | STEM ASSEMBLY | ||
| 16 | STEM (1) | |||
| 17 | 238-44-12280 | SPRING, INNER (1)/(2) | ||
| 18 | 238-44-12290 | SPRING, OUTER (1)/(2) | ||
| 19 | SLEEVE (1) | |||
| 20 | WASHER (1) | |||
| 21 | 238-44-12330 | PISTON, UPPER | ||
| 22 | 238-44-12340 | SPRING, RUBBER (1)/(3) | ||
| 23 | 238-44-12350 | SEAT, SPRING | ||
| 24 | 01580-10605 | NUT | ||
| 25 | 01602-20619 | WASHER, SPRING | ||
| 26 | 01643-30623 | WASHER | ||
| 27 | 238-44-12360 | O-RING (1)/(3) | ||
| 28 | BODY, LOWER (1) | |||
| 29 | 566-35-00150 | LOWER VALVE ASSEMBLY | ||
| 29 | 238-44-12380 | VALVE, LOWER (1)/(3) | ||
| 30 | RETAINER (1) | |||
| 31 | 238-44-12410 | SPRING (1)/(2) | ||
| 32 | RETAINER (1) | |||
| 33 | 238-44-12430 | O-RING (1)/(3) | ||
| 34 | 238-44-12440 | WASHER, SPECIAL (1)/(3) | ||
| 35 | 238-44-12450 | RING, RETAINING (1)/(3) | ||
| 36 | 238-44-12460 | O-RING (1)/(3) | ||
| 37 | 238-44-12470 | COVER, EXHAUST | ||
| 38 | 238-44-12480 | VALVE, EXHAST (1)/(3) | ||
| 39 | 01220-40510 | SCREW | ||
| 40 | 01601-20513 | WASHER, SPRING | ||
| 41 | 283-44-12490 | O-RING (1)/(3) | ||
| 42 | 01010-50622 | BOLT | ||
| 43 | 01602-20619 | WASHER, SPRING | ||
| 44 | 566-35-00120 | MOUNT PLATE ASSEMBLY | ||
| 44 | 238-44-12520 | PLATE ASSEMBLY | ||
| 45 | 238-44-12530 | PLUNGER | ||
| 46 | 238-44-12530 | BOOT | ||
| 47 | 238-44-12540 | TREADLE | ||
| 48 | 238-44-12550 | BOOT | ||
| 49 | 238-44-12590 | PIPE | ||
| 50 | 238-44-12560 | PIN | ||
| 51 | 238-44-12570 | PIN | ||
| 52 | 238-44-12580 | ROLLER | ||
| 53 | 238-44-12610 | PIN, COTTER | ||
| 54 | 238-44-12620 | SCREW, SET | ||
| 55 | 01580-10806 | NUT | ||
| 56 | 01010-50825 | BOLT | ||
| 57 | 01602-20825 | WASHER, SPRING | ||
| NS|63 | NOTE: (1) NOT SERVICED SEPARATELY. | |||
| NS|64 | 238-44-12300 | (2) INCLUDED IN BRAKE VALVE SPRING SERVICE | ||
| NS|65 | KIT 283-44-12300. | |||
| NS|66 | 238-44-12200 | (3) INCLUDED IN BRAKE VALVE SERVICE | ||
| NS|67 | KIT 283-44-12200. |