BOMCO Number N2181 drilling rig spare parts list 
 
| Item | Description | P/N | Qty | 
  | S/P FOR HPU HYDRAULIC STATION TY01 (S/N BK-08-69) BOMCO JC50D | 
  | 
  | 
| 1 | Overflow Valve | BK-F-Y | 20 | 
| 2 | Pipeline oil filter ( Filter element HDX-25×10)53×165 Precision 10? | ZU.1-E25x10BD-P | 50 | 
| 3 | Check Valve | BK-F-D | 20 | 
| 4 | Connector M14x1.5/M22x1.5 | JB984 | 10 | 
| 5 | Pressure measuring connector G1/4”/M16 | PT-7 | 20 | 
| 6 | Global Valve | BK-F-G1 | 4 | 
| 7 | High-pressure hose 221-600KA | JB1885-77 | 4 | 
| 8 | Global Valve | BK-F-G2 | 4 | 
| 9 | Manual pump | QH-25 | 2 | 
| 10 | Global Valve | QJH-15G | 3 | 
| 11 | Capsule(Bladder) in Accumulator | 73000A1 | 30 | 
| 12 | Ruterning oil filter (Filter element FAX-40×10)54.6×135 Precision-10_ | RFA-40x10Y | 20 | 
| 13 | Cooler | KMCL-3Y04 | 10 | 
| 14 | Connector M22/ZG3/4” | JB966 | 12 | 
| 15 | Explosion-proof heater | BGY2-220/1 | 10 | 
| 16 | O sealing ring -75×3.1 | GB1235-76 | 100 | 
| 17 | Integrated oil-way block | 90251002 | 1 | 
| 18 | Integrated oil-way block | 9,0251E+14 | 1 | 
| 19 | Connector | 262004 | 6 | 
| 20 | Quick coupling 1/4BSP | HA050200 | 12 | 
| 21 | Connector | 90262003 | 6 | 
| 22 | Quick coupling 3/8bsp | HA050100 | 10 | 
| 23 | Connector | HB970 | 6 | 
| 24 | Connector | JB966 | 6 | 
| 25 | Pipeline oil filter ( Filter element SPX-06×25)93×135 Precision 25_ | SP-06×25 | 20 | 
| 26 | Pressure gauge 0-16MPa | YN60-III | 20 | 
| 27 | Pressure measuring hose | HFH2-P1-2-P-1.5 | 20 | 
| 28 | Connector 22 | JB974 | 8 | 
| 29 | Connector 22/G1/2” | JB966 | 8 | 
| 30 | Explosion-proof motor B35 | YB100L1-4W | 4 | 
| 31 | Global Valve | BK-F-G3 | 9 | 
| 32 | Quincunx coupling | ML2 | 10 | 
| 33 | Constant pressure plunger pump | A10VSO 10DR/ 52R-PPA14N00 | 10 | 
| 34 | connector | JB966.4.00 | 8 | 
| 35 | Union coupling | JB984 | 8 | 
| 36 | High pressure hose | JB1885 | 16 | 
| 37 | Oil level/ temprature | YW2-150 | 4 | 
| 38 | Transformer | BK-TY-BYQ | 8 | 
| 39 | AC Contactor | BK-TY-JCQ | 10 | 
| 40 | Intermediate Relay | BK-TY-ZJQ | 10 | 
| 41 | Air Switch | BK-TY-K | 10 | 
| 42 | Indicate Light | BK-TY-QD | 50 | 
| 43 | Indicate Light | BK-TY-TZ | 50 | 
| 44 | Button | BK-TY-A | 20 | 
| 45 | Valve group 1 | TK30-01-00 | 2 | 
| 46 | Valve group 2 | TK30-01-02 | 2 | 
| 47 | Pipe Joint 14/M16x1.5 | YK01-06-00 | 1 | 
| 48 | Brake valve |  TK01-01-00A | 2 | 
| 49 | Pneumatic reversing valve | BK-F-J | 2 | 
| 50 | Service brake valve assembly | TK01-01-00A | 3 | 
| 51 |  Brake valve | BK-F-S | 3 | 
| 52 |  Parking Brake valve | BK-F-Z | 10 | 
| 53 | Plug M10x1 | JB/ZQ4444-1997 | 8 | 
| 54 | Connector 14 | JB/T978-1997 | 12 | 
| 55 | Hydraulic reversing valve | BK-F-3Y | 10 | 
| 56 | Pneumatic reversing valve | BK-F-Q | 10 | 
| 57 | Plug M18x1.5 | JB/ZQ4444-1997 | 10 | 
| 58 | Seal packing18x22 | JB/ZQ4454-1997 | 100 | 
| 59 | Service calipers | BK-00-7B | 20 | 
| 60 | Emergency calipers | BK-0-7B | 16 | 
| 61 | Sleeve | PS275B-50D-B-01-O5 | 80 | 
| 62 | Pressure measuring connector | PT-3 | 10 | 
| 63 | Brake pad | BK-1-7B | 100 | 
| 64 | Washer 12 | GB93-87 | 100 | 
| 65 | Hexagon head bolt M12x30 | GB5782-86 | 200 | 
| 66 | Sleeve | BK-3-7B | 60 | 
| 67 | Clevis pin with head | BK-4-7B | 60 | 
| 68 | Sleeve | BK-3-7B1 | 60 | 
| 69 | Clevis pin with head | BK-4-7B1 | 30 | 
| 70 | Sleeve | BK-3-7B2 | 60 | 
| 71 | Circlip for shaft 35 | GB894-2-86 | 50 | 
| 72 | Emergency caliper cylinder assembly | BK-7-7B | 4 | 
| 73 | Sleeve | BK-3-7B3 | 80 | 
| 74 | Sleeve | BK-3-7B4 | 80 | 
| 75 | Clevis pin | BK-4-7B2 | 50 | 
| 76 | Circlip for shaft 85 | GB894.2-86 | 100 | 
| 77 | Support arm | BK-9-7A | 80 | 
| 78 | Baffle plate | BK-10-7A | 130 | 
| 79 | Sealing ring | BK-SR-1 | 200 | 
| 80 | Sealing ring | BK-SR-2 | 200 | 
| 81 | Guide band | BK-GB-1 | 50 | 
| 82 | Sealing ring | BK-SR-3 | 100 | 
| 83 | Sealing ring | BK-SR-4 | 100 | 
| 84 | Sealing ring | BK-SR-5 | 100 | 
| 85 | Disc spring | BK-7-7A4 | 100 | 
| 86 | Cooper bush | BK-7-7A5 | 50 | 
| 87 | Brake pad | BK-1-7A | 100 | 
| 88 | Lock washer 12 | GB93-87 | 100 | 
| 89 | Clevis pin with head | BK-4-7B3 | 30 | 
| 90 | Service caliper cylinder assembly | BK-7-7Bg | 4 | 
| 91 | Clevis pin with head | BK-3-7B4 | 30 | 
| 92 | Spring | BK-12-7A | 50 | 
| 93 | Circlip for shaft 75 | GB894.2-86 | 30 | 
| 94 | Circlip for shaft 30 | GB894.2-86 | 30 | 
| 95 | Guide band L=255 | BK-GB-1 | 50 | 
| 96 | O-ring d118x2.65 | BK-SR-7 | 100 | 
| 97 | Guide band L=380 | BK-GB-2 | 50 | 
| 98 | Sealing ring | BK-SR-6 | 100 |