| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM172519-74110 | CONTROL VALVE ASS'Y | 10001- | |
| 2 | YM172519-74120 | BODY ASS'Y | 10001- | |
| 3 | YM172519-74210 | BODY | 10001- | |
| 4 | YM172519-74220 | BODY | 10001- | |
| 5 | YM172519-74230 | RIVET | 10001- | |
| 6 | YM172519-74240 | LABEL | 10001- | |
| 7 | YM23871-020000 | PLUG | 10001- | |
| 8 | YM23871-040000 | PLUG | 10001- | |
| 9 | YM24325-000550 | O-RING | 10001- | |
| 10 | YM26716-080002 | NUT | 10001- | |
| 11 | YM172519-74130 | RELIEF VALVE ASS'Y | 10001- | |
| 12 | YM172519-74250 | SOCKET | 10001- | |
| 13 | YM172519-74260 | ADJUSTING VALVE | 10001- | |
| 14 | YM172519-74270 | SPRING | 10001- | |
| 15 | YM172519-74280 | O-RING | 10001- | |
| 16 | YM172519-74290 | HOUSING | 10001- | |
| 17 | YM172519-74300 | SHEET | 10001- | |
| 18 | YM172519-74310 | VALVE | 10001- | |
| 19 | YM172519-74320 | SPRING | 10001- | |
| 20 | YM172519-74330 | SCREW | 10001- | |
| 21 | YM172519-74340 | NUT | 10001- | |
| 22 | YM172519-74350 | NUT | 10001- | |
| 23 | YM172519-74360 | O-RING | 10001- | |
| 24 | YM24315-000220 | O-RING | 10001- | |
| 25 | YM24315-240100 | O-RING | 10001- | |
| 26 | YM172519-74140 | BOLT | 10001- | |
| 27 | YM172519-74150 | SPOOL | 10001- | |
| 28 | YM172519-74160 | SPRING ASS'Y | 10001- | |
| 29 | YM172519-74370 | HOUSING | 10001- | |
| 30 | YM172519-74380 | VALVE | 10001- | |
| 31 | YM172519-74390 | SPRING | 10001- | |
| 32 | YM172519-74400 | BEARING | 10001- | |
| 33 | YM172519-74410 | SEAL,OIL | 10001- | |
| 34 | YM172519-74420 | PLATE | 10001- | |
| 35 | YM172519-74430 | SHEET | 10001- | |
| 36 | YM172519-74440 | SPRING | 10001- | |
| 37 | YM172519-74450 | SPACER | 10001- | |
| 38 | YM172519-74460 | CAP | 10001- | |
| 39 | YM24315-000140 | O-RING | 10001- | |
| 40 | YM24325-000550 | O-RING | 10001- | |
| 41 | YM26450-060102 | BOLT | 10001- | |
| 42 | YM26450-060202 | BOLT | 10001- | |
| 43 | YM26450-080202 | BOLT | 10001- | |
| 44 | YM172519-74170 | SPRING ASS'Y | 10001- | |
| 45 | YM172519-74380 | VALVE | 10001- | |
| 46 | YM172519-74390 | SPRING | 10001- | |
| 47 | YM172519-74400 | BEARING | 10001- | |
| 48 | YM172519-74410 | SEAL,OIL | 10001- | |
| 49 | YM172519-74420 | PLATE | 10001- | |
| 50 | YM172519-74430 | SHEET | 10001- | |
| 51 | YM172519-74440 | SPRING | 10001- | |
| 52 | YM172519-74460 | CAP | 10001- | |
| 53 | YM172519-74470 | HOUSING | 10001- | |
| 54 | YM172519-74480 | WIPER,DUST | 10001- | |
| 55 | YM172519-74490 | O-RING | 10001- | |
| 56 | YM172519-74500 | CAP | 10001- | |
| 57 | YM172519-74510 | PIN | 10001- | |
| 58 | YM172519-74520 | CASE | 10001- | |
| 59 | YM172519-74530 | SPRING | 10001- | |
| 60 | YM172519-74540 | BALL | 10001- | |
| 61 | YM172519-74550 | SHEET | 10001- | |
| 62 | YM172519-74570 | SEAL TIE | 10001- | |
| 63 | YM172519-74580 | STOPPER | 10001- | |
| 64 | YM172519-74590 | WASHER | 10001- | |
| 65 | YM172519-74760 | BOLT | 10001- | |
| 66 | YM24315-000140 | O-RING | 10001- | |
| 67 | YM24315-000220 | O-RING | 10001- | |
| 68 | YM24325-000550 | O-RING | 10001- | |
| 69 | YM26450-060102 | BOLT | 10001- | |
| 70 | YM172519-74180 | RELIEF VALVE ASS'Y,OVER LOAD | 10001- | |
| 71 | YM172519-74340 | NUT | 10001- | |
| 72 | YM172519-74350 | NUT | 10001- | |
| 73 | YM172519-74360 | O-RING | 10001- | |
| 74 | YM172519-74600 | TIE | 10001- | |
| 75 | YM172519-74610 | VALVE | 10001- | |
| 76 | YM172519-74620 | SPRING | 10001- | |
| 77 | YM172519-74630 | SCREW | 10001- | |
| 78 | YM172519-74640 | NUT | 10001- | |
| 79 | YM172519-74650 | RETAINER | 10001- | |
| 80 | YM172519-74660 | O-RING | 10001- | |
| 81 | YM172519-74670 | SEAL,CAP | 10001- | |
| 82 | YM24315-000180 | O-RING | 10001- | |
| 83 | YM172519-74190 | VALVE | 10001- | |
| 84 | YM172519-74660 | O-RING | 10001- | |
| 85 | YM172519-74680 | TIE | 10001- | |
| 86 | YM172519-74690 | VALVE | 10001- | |
| 87 | YM172519-74720 | SPRING | 10001- | |
| 88 | YM172519-74730 | WASHER | 10001- | |
| 89 | YM172519-74740 | RING | 10001- | |
| 90 | YM172519-74750 | CAP | 10001- | |
| 91 | YM24315-000150 | O-RING | 10001- | |
| 92 | YM172519-74200 | SPOOL | 10001- | |
| 93 | YM26013-080252 | BOLT | 10001- |