Bitzer HSK6451-40, Screw compressor, Semihermetic
Use this catalogue to identify the spare parts you need to repair your compressor. The OEM catalogue is crossreferenced with our spare parts database, matched items are highlighted. Some of our existing spare parts may not be shown because our database is incomplete (e.g. missing OEM P/N), or because we sell the items separatelly (typical example is the piston-connecting rod assembly). If you have any doubt please ask us.
All OEM manufacturer's names, part numbers, diagrams, products description and information are provided for reference and identification purposes only, and it is not implied that any part listed is the product of the OEM manufacturer.
| Item num. | Ralco P/N | OEM P/N | Description (from OEM manufacturer) | Add | |
|---|---|---|---|---|---|
| 1 | KIT2864_S | 37282402 | gasket set. | ||
| 2 | 30257510 | female rotor; Only available as complete assembly together with item 3. Indication of compressor serial number imperative.; from year: ca. 04/05. | |||
| 3 | 30257413 | male rotor; Only available as complete assembly together with item 2. Indication of compressor serial number imperative.; from year: ca. 04/05. | |||
| 4 | 38224206 | snap ring; used in: female rotor. | |||
| 5 | 30031002 | discharge flange; grey cast iron. | |||
| 6 | KEY2864 | 38400128 | parallel key; steel DIN 6885; used in: male rotor. | ||
| 8 | UNL2802 | 31421203 | piston; complete. | ||
| 9 | PINCMC12X40 | 38301107 | parallel pin; steel. | ||
| 10 | 00000001 | article not to apply; from year: ca. 07/02. | |||
| 11 | 00000001 | article not to apply; from year: ca. 07/02. | |||
| 12 | 31301223 | spacer washer; steel. | |||
| 13 | 31301224 | spacer washer; used in: male rotor. | |||
| 14 | BRG2804 | 38620004 | cylindrical roller bearing; used in: female rotor. | ||
| 15 | BRG28211 | 38620011 | cylindrical roller bearing; used in: male rotor. | ||
| 16 | BRG2803 | 38610003 | angular ball bearing; used in: female rotor. | ||
| 17 | BRG2808 | 38610008 | Angular Ball Bearing; used in: male rotor. | ||
| 18 | BRG2864 | 38660103 | roller bearing, kit; HS.64... | ||
| 20 | LCKCMKM06 | 38190201 | grooved nut; steel; used in: female rotor. | ||
| 21 | LCKCMKM09 | 38190203 | Grooved nut; steel; used in: male rotor. | ||
| 22 | RTN28021 | 37410021 | piston ring; used in: female rotor; from year: ca. 08/02. | ||
| 23 | RTN28014 | 37410014 | piston ring; used in: male rotor; from year: ca. 08/02. | ||
| 40 | MTR2840 | 34662343 | built-in motor; Other voltages and kinds of curr 29 kW, 2-pole 40P. | ||
| 41 | BLTCMA10X030 | 38030632 | Cheese Head Screw; DIN 912, 10.9 DIN 912, 10.9; used in: built-in motor. | ||
| 42 | 31401503 | thrust piece; used in: built-in motor. | |||
| 43 | 38410206 | gib-headed key; used in: built-in motor. | |||
| 44 | 38005903 | hexagon head screw; DIN 931, 10.9; used in: built-in motor. | |||
| 46 | 31320501 | thrust washer; used in: built-in motor; from year: ca. 01/12. | |||
| 47 | 32010202 | covering plate; used in: built-in motor. | |||
| 48 | 31100017 | spacer sleeve; used in: built-in motor. | |||
| 56 | VSG2003 | 36110002 | pressure relief valve; steel. | ||
| 58 | 31402023 | bearing cover; used in: female rotor. | |||
| 59 | 31402102 | spacer ring; used in: male rotor. | |||
| 60 | 31402101 | spacer ring; used in: male rotor. | |||
| 61 | BRG2806 | 38620006 | cylindrical roller bearing; used in: female rotor. | ||
| 62 | BRG28214 | 38620014 | cylindrical roller bearing; used in: male rotor. | ||
| 63 | 31300443 | spacer washer; from year: ca. 10/98. | |||
| 64 | 31300442 | spacer washer; used in: male rotor; from year: ca. 10/98. | |||
| 65 | 38030613 | Cheese Head Screw; DIN 912, 10.9; used in: female rotor; from year: ca. 01/04. | |||
| 66 | 38030613 | Cheese Head Screw; DIN 912, 10.9; used in: male rotor; from year: ca. 01/04. | |||
| 67 | SNPCMIX062 | 38223108 | Retaining ring with lugs; spring steel DIN 472; used in: female rotor. | ||
| 68 | SNPCMIX095 | 38223115 | retaining ring with lugs; spring steel; used in: male rotor. | ||
| 73 | 00000001 | article not to apply; from year: ca. 09/99. | |||
| 74 | RNG05162 | 37200322 | O-ring. | ||
| 75 | RNG01079 | 37200401 | O-ring. | ||
| 76 | 30020808 | housing. | |||
| 77 | BOX28001 | 31402001 | cover. | ||
| 78 | 38015404 | hexagon head screw; DIN 933, 10.9. | |||
| 79 | WAS2870 | 38250001 | lip seal. | ||
| 141 | 36601901 | T-screwed joint; body steel. | |||
| 142 | 38015702 | Hexagon head screw; DIN 933, 10.9 DIN 933, 10.9. | |||
| 143 | 37242801 | gasket. | |||
| 144 | VSG2804 | 36910903 | check valve; complete. | ||
| 146 | 32500050 | pressure spring; not separately deliverable spring steel; used in: check valve. | |||
| 147 | 32500030 | pressure spring; not separately deliverable spring steel; used in: check valve; from year: ca. 10/02. | |||
| 148 | 36910201 | threaded bolt; complete - not separately deliverable; used in: check valve. | |||
| 149 | 30590101 | cover; cannot be delivered separately grey cast iron. | |||
| 201 | 38031271 | Cheese Head Screw; DIN 912, 10.9. | |||
| 202 | 32730206 | foot. | |||
| 236 | SEN2800 | 34703201 | PTC-sensor; 100° C; from year: ca. 06/05. | ||
| 238 | 36701517 | blind flange. | |||
| 239 | 37271101 | gasket; for Pos. 127. | |||
| 260 | GKT2800 | 37231609 | gasket. | ||
| 261 | 30522201 | housing cover. | |||
| 263 | BLTMYA052 | 38005702 | hexagon head screw; DIN 931, 10.9. | ||
| 300 | 30551301 | discharge flange cover. | |||
| 301 | 37291301 | gasket. | |||
| 302 | 00000001 | article not to apply; from year: ca. 04/22. | |||
| 303 | 36150121 | Schrader valve; straight. | |||
| 306 | BLTCMA10X075 | 38005606 | hexagon head screw; DIN 931, 10.9. | ||
| 309 | 38030643 | cheese head screw; DIN 912, 10.9. | |||
| 310 | BLTCMA12X035 | 38030642 | Cheese Head Screw; DIN 912, 10.9. | ||
| 311 | 38033911 | Cheese head screw; ISO 4762, 10.9. | |||
| 312 | BLTCMA12X035 | 38030642 | Cheese Head Screw; DIN 912, 10.9. | ||
| 313 | PLU75022 | 36611001 | Sealing plug; steel. | ||
| 314 | PLU2000 | 36611005 | sealing plug; steel. | ||
| 315 | 36611009 | sealing plug; steel. | |||
| 337 | 36150121 | Schrader valve; straight. | |||
| 339 | 378.. | name plate; from year: ca. 06/99. | |||
| 340 | TLT2802 | 38090202 | eye bolt; DIN 580. | ||
| 341 | 36611002 | Sealing Plug; steel. | |||
| 342 | PLU75022 | 36611001 | Sealing plug; steel. | ||
| 346 | 38030621 | Cheese Head Screw; DIN 912, 10.9. | |||
| 520 | 36060515 | oil line; complete. | |||
| 521 | 36601507 | Pipe Screwed Joint; steel; used in: oil line. | |||
| 522 | TUB2864 | 36060507 | oil line. | ||
| 523 | 31410601 | Pipe Screwed Joint; steel; used in: oil line. | |||
| 524 | 36100005 | oil orifice; used in: oil line. | |||
| 525 | 36060514 | oil line; complete. | |||
| 526 | 36601507 | Pipe Screwed Joint; steel; used in: oil line. | |||
| 530 | 36060813 | oil line; complete. | |||
| 531 | 36601901 | T-screwed joint; body steel; used in: oil line. | |||
| 532 | 31410701 | Angle Screwed Joint; steel; used in: oil line. | |||
| 533 | 36100005 | oil orifice; used in: oil line. | |||
| NI | SOL2801 | 34714101 | SOLENOID VALVE *HS-53+64+74* 220 V EVR-15 D= 16 N-414. | ||
| NI | SRO2804 | NA | CARCASA FILTRO SOLO *MAHLE PI-2015-060* 1-1/4" FIT *OS-70+74* *HS-62+64+70+74* / OIL FILTER HOUSING W/O ELEMENT N-400. | ||
| NI | WAS2861 | 38250005 | RETEN ROTOR SECUNDARIO *HS-62+64* N-40 44.5X60X5.5. | ||
| NI | CFA2800 | 34750502 | CONTROL FLUJO ACEITE *HS+OS-62+64+70+74* / OIL FLOW SWITCH R-22 N-410. | ||
| NI | CNT2800 | 34750402 | CONTROL FLUJO ACEITE FIT *HS+OS-64+74*. | ||
| NI | FLR2875 | NA | 83X142 FILTRO ACEITE INOX + JUNTAS *OS-70+HS-64+74*+ HOWDEN 1 LADO CERRADO / METAL OIL FILTER INOX 100 MICRON. |
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