bitzer HSKC6451-40Y, 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 | 37282401 | Gasket set. | |||
| 2 | 30257510 | Female rotor (serial number required only available together with male rotor). | |||
| 3 | 30257413 | Male rotor (serial number required only available together with female rotor). | |||
| 4 | 38224206 | Snap ring; dimensions: Ø30 × 2,3 × 1,5. | |||
| 5 | 00000007 | Article no longer available. | |||
| 6 | KEY2864 | 38400128 | Parallel key; dimensions: 12 × 8 × 150 (steel DIN 6885 - A). | ||
| 8 | UNL2802 | 31421203 | Piston; dimensions: Ø34 × 46 (capacity control). | ||
| 9 | PINCMC12X40 | 38301107 | Parallel pin; dimensions: Ø12 × 40 (steel ISO 8735 - 12 × 40). | ||
| 10 | 00000001 | Article cancelled; from year: 08/2001. | |||
| 11 | 00000001 | Article cancelled; from year: 08/2001. | |||
| 12 | 31301223 | Spacer washer; dimensions: Ø65 × 8. | |||
| 13 | 31301224 | Spacer washer; dimensions: Ø75,5 × 8; used in: Male rotor. | |||
| 14 | BRG2804 | 38620004 | Cylindrical roller bearing; dimensions: Ø35 × Ø72 × 23 (DIN 5412 - NU 2207 E). | ||
| 15 | BRG28211 | 38620011 | Cylindrical roller bearing; dimensions: Ø45 × Ø85 × 23 (DIN 5412 - NU 2209 E). | ||
| 16 | BRG2803 | 38610003 | Angular ball bearing; dimensions: Ø30 × Ø72 × 19 (DIN 628 - 7306B). | ||
| 17 | BRG2808 | 38610008 | Angular ball bearing; dimensions: Ø45 × Ø100 × 25 (DIN 628 - 7309B). | ||
| 18 | BRG2864 | 38660103 | Roller bearing unit (complete // kit = 8 pieces). | ||
| 20 | LCKCMKM06 | 38190201 | Grooved nut; dimensions: M30×1,5 (steel). | ||
| 21 | LCKCMKM09 | 38190203 | Grooved nut; dimensions: M45×1,5. | ||
| 22 | RTN28021 | 37410021 | Piston ring; dimensions: Ø45 × 3,4; from year: 08/2001. | ||
| 23 | RTN28014 | 37410014 | Piston ring; dimensions: Ø56,5 × 3,4; from year: 08/2001. | ||
| 56 | VSG2003 | 36110002 | Pressure relief valve; dimensions: 3/4" - 14 NPTF (34 bar // steel). | ||
| 40 | MTR2840 | 34662343 | Built-in motor; dimensions: Ø257 (40P 40 HP). | ||
| 41 | BLTCMA10X030 | 38030632 | Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9). | ||
| 43 | 38410206 | Gib-headed key; dimensions: 12 × 8 × 125. | |||
| 44 | 38005903 | Hexagon head screw; dimensions: M16 × 65 (DIN 931 - M16 × 65 - 10.9). | |||
| 45 | 00000001 | Article cancelled. | |||
| 46 | 31320501 | Thrust washer; used in: Built-in motor; from year: 01/2012. | |||
| 47 | 31100012 | Spacer sleeve; dimensions: Ø62 × Ø48 × 19. | |||
| 48 | 32010202 | Cover plate; dimensions: Ø75 × Ø48 × 2; used in: Built-in motor; from year: 06/2009. | |||
| 58 | 31402023 | Cover; dimensions: Ø62 × 10; used in: Female rotor. | |||
| 59 | 31402102 | Spacer ring; dimensions: Ø86 × 60 × 16; used in: Shaft. | |||
| 60 | 31402127 | Spacer ring; dimensions: Ø95 × 16; used in: Male rotor. | |||
| 61 | BRG2806 | 38620006 | Cylindrical roller bearing; dimensions: Ø30 × Ø62 × 16 (DIN 5412 - NU 206 E). | ||
| 62 | BRG28214 | 38620014 | Cylindrical roller bearing; dimensions: Ø60 × 95 × 18 (DIN 5412 - NU 1012 E). | ||
| 63 | 31300443 | Spacer washer. | |||
| 64 | 31300442 | Spacer washer. | |||
| 65 | 38034304 | Cheese-head screw; dimensions: M6 × 35 (ISO 4762 - M6 × 35 - 10.9). | |||
| 66 | 38034304 | Cheese-head screw; dimensions: M6 × 35 (ISO 4762 - M6 × 35 - 10.9). | |||
| 74 | 37202103 | O-ring. | |||
| 75 | RNG01079 | 37200401 | O-ring. | ||
| 76 | 00000007 | Article no longer available. | |||
| 77 | BOX28001 | 31402001 | Cover; dimensions: Ø120 × 14. | ||
| 78 | 31800016 | Hexagon head screw; dimensions: M6x16 (ISO 4017 - M6 × 16 - 10.9). | |||
| 79 | WAS2870 | 38250001 | Lip seal; dimensions: Ø60 × Ø75 × 5,5. | ||
| 90 | GKT23003 | 37242103 | Gasket; dimensions: 222 × 140 × 1. | ||
| 91 | TER23000 | 34550010 | Terminal plate; dimensions: 220 × 140 × 50 (200 A). | ||
| 92 | WASCMM10 | 38200204 | Washer; dimensions: 10,5 (brass DIN 125). | ||
| 93 | 38110901 | Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8). | |||
| 94 | 38090701 | Threaded pole; dimensions: M10 × 80 (DIN 976 - M10 × 80); from year: 11/2004. | |||
| 95 | 31101214 | Spacer sleeve; dimensions: Ø17,5 × Ø10,5 × 15. | |||
| 96 | TER23010 | 38110156 | Hexagon nut; dimensions: M10 (ISO 4032 - M10 - 8); from year: 05/2004. | ||
| 97 | 38033901 | Cheese-head screw; dimensions: M10 × 30 (ISO 4762 - M10 × 30 - 10.9); from year: 12/2018. | |||
| 120 | GRF2504 | 36133804 | Shut-off valve; dimensions: Ø54 (2 1/8"); from year: 10/2007. | ||
| 121 | 36620122 | Protective cap; dimensions: M27×2 // L=70 (plastic - GRP); from year: 05/2018. | |||
| 123 | 36611002 | Plug; dimensions: 1/4" (steel). | |||
| 124 | GKT2802 | 37230302 | Gasket; dimensions: Ø75 × Ø61 × 2. | ||
| 125 | 36532103 | Brazing and welding bush; dimensions: Ø54 (2 1/8") (steel). | |||
| 126 | 36712102 | Counter flange; dimensions: 110 × 110. | |||
| 127 | BLTCMA16X055 | 38010909 | Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8). | ||
| 130 | 38000953 | Hexagon head screw; dimensions: M16 × 100 (DIN 931 - M16 × 100 - 8.8). | |||
| 131 | GKT2802 | 37230302 | Gasket; dimensions: Ø75 × Ø61 × 2. | ||
| 133 | SRN2808 | 36200208 | Suction gas filter; dimensions: Ø74 × 100. | ||
| 134 | GKT2802 | 37230302 | Gasket; dimensions: Ø75 × Ø61 × 2. | ||
| 162 | 36150121 | Schrader valve; dimensions: 1/8" - 27 NPTF. | |||
| 165 | 36611002 | Plug; dimensions: 1/4" (steel). | |||
| 168 | 36611002 | Plug; dimensions: 1/4" (steel). | |||
| 169 | PLU2E200 | 36610021 | Plug; dimensions: 1/8" - 27 NPTF. | ||
| 170 | 36133003 | ECO connection. | |||
| 171 | GRF2874 | 36132106 | Shut-off valve; dimensions: Ø22 (1 1/4"); used in: Economiser. | ||
| 172 | GKT2100T | 37220003 | Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE). | ||
| 173 | PLU2814 | 36611414 | Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5). | ||
| 174 | 36521033 | Screwed nipple; dimensions: M26×1,5 × 1 1/4" - 12 UNF. | |||
| 175 | GKT2028C | 38240304 | Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603). | ||
| 176 | 36620117 | Protective cap; dimensions: 3/4" - 16 UNF / L=43 (plastic - GRP). | |||
| 180 | 36611002 | Plug; dimensions: 1/4" (steel). | |||
| 205 | 32730206 | Fixing rail; dimensions: 360 × 50 × 20. | |||
| 206 | 38031271 | Cheese-head screw; dimensions: M16 × 25 (DIN 6912 - M16 × 25 - 010.9). | |||
| 260 | GKT2800 | 37231609 | Gasket; dimensions: Ø328 × Ø270 × 1,0. | ||
| 262 | 30522201 | Housing cover. | |||
| 263 | BLTMYA052 | 38005702 | Hexagon head screw; dimensions: M12 × 55 (DIN 931 - M12 × 55 - 10.9). | ||
| 399 | 31800022 | Cheese-head screw; dimensions: M10 x 90 (ISO 4762 - M10 × 90 - 10.9). | |||
| 400 | 30551401 | Discharge flange cover. | |||
| 401 | 37292201 | Gasket; dimensions: 220 × 153 × 1. | |||
| 402 | 38030643 | Cheese-head screw; dimensions: M12 × 60 (DIN 912 - M12 × 60 - 10.9). | |||
| 490 | 38010751 | Hexagon head screw; dimensions: M12 × 25 (DIN 933 - M12 × 25 - 8.8). | |||
| 491 | TLT2802 | 38090202 | Eye bolt; dimensions: M12 (DIN 580 - M12). | ||
| 144 | 36910501 | Check valve; used in: Kit. | |||
| 145 | RNG28101 | 37202101 | O-ring; from year: 2. | ||
| 146 | 31102103 | Bushing; dimensions: Ø13. | |||
| 147 | 38301115 | Parallel pin; dimensions: Ø5 × 55 (ISO 2338 - 5 × 55). | |||
| 150 | GRF2301 | 36133801 | Shut-off valve; dimensions: Ø42 (1 5/8"); used in: Discharge gas side; from year: 2. | ||
| 154 | GKT2024 | 37230301 | Gasket; dimensions: Ø52 × Ø37 × 2. | ||
| 155 | 36532114 | Brazing and welding bush; dimensions: Ø42 (1 5/8"). | |||
| 156 | GRF2590 | 36712101 | Counter flange; dimensions: 80 × 80. | ||
| 157 | 38060301 | Cheese-head screw; dimensions: M12 × 50 (DIN 912 - M12 × 50 - 8.8); used in: Discharge gas shut-off valve; from year: 2. | |||
| 158 | 36620122 | Protective cap; dimensions: M27×2 // L=70 (plastic - GRP); from year: 3. | |||
| 160 | 38001940 | Cheese-head screw; dimensions: M12 × 85 (ISO 4014 - M12 × 85 - 8.8); from year: 2. | |||
| 161 | GKT2033 | 37230116 | Gasket; dimensions: Ø70 × Ø54 × 2; from year: 2. | ||
| 207 | 32730207 | Fixing rail; dimensions: 50 × 20 × 360. | |||
| 208 | BLTCMA8X025 | 38030603 | Cheese-head screw; dimensions: M8 × 25 (DIN 912 - M8 × 25 - 10.9). | ||
| 209 | 38220154 | Single-coil spring washer; dimensions: A8 (DIN 127). | |||
| 210 | 38100052 | Hexagon nut; dimensions: M10 (ISO 4032 - M10 - 8). | |||
| 230 | 34322101 | Flexible heating element (230 V - 1 - 50/60 Hz - 200 W). | |||
| 230 | 34322102 | Flexible heating element (115 V - 1 - 50/60 Hz - 200 W). | |||
| 231 | 32510203 | Tension spring; dimensions: Ø10,5 × 0,7 × 28. | |||
| 236 | 34703202 | Sensor (120 °C); from year: 2. | |||
| 385 | FLR2884 | 36210501 | Oil filter; dimensions: Ø95 × 141 × 1" - 12 UNF. | ||
| 386 | 31800022 | Cheese-head screw; dimensions: M10 x 90 (ISO 4762 - M10 × 90 - 10.9); from year: 2. | |||
| 387 | 32433201 | Fixing plate; dimensions: 192,5 × 95 × 4. | |||
| 388 | 36523301 | Screwed nipple; dimensions: Ø32 × 24. | |||
| 389 | 36601703 | Angled screwed joint; dimensions: XWE10 - L - 1/4" - NPT. | |||
| 390 | 36060527 | Piping. | |||
| 410 | 32630401 | Centrifugal oil separator; dimensions: Ø42. | |||
| 411 | 38030644 | Cheese-head screw; dimensions: M12 × 110 (DIN 912 - M12 × 110 - 10.9). | |||
| 420 | RNGFKS380 | 37202102 | O-ring; from year: 2. | ||
| 430 | 00000007 | Article no longer available; from year: 2. | |||
| 431 | 38030705 | Cheese-head screw; dimensions: M16 × 60 (DIN 912 - M16 × 60 - 10.9). | |||
| 432 | GKT1017T | 37220004 | Gasket ring; dimensions: Ø38 × Ø35 × 1,5 (1 3/4). | ||
| 433 | 36620504 | Sealing nut; dimensions: 1 3/4" - 12 UNF. | |||
| 434 | 34740301 | Liquid level limiter; dimensions: 90 × 88. | |||
| 435 | 36620503 | Sealing nut; dimensions: 1 1/4" - 12 UNF. | |||
| 436 | GKT2100T | 37220003 | Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE). | ||
| 437 | 36150021 | Schrader valve; dimensions: 1/8" - 27 NPTF × 7/16" - 20 UNF; from year: 2. | |||
| 438 | 36620501 | Sealing nut; dimensions: 3/4" - 16 UNF. | |||
| 439 | 36620305 | Sealing nut; dimensions: 3/4" - 16 UNF. | |||
| 440 | 32050611 | Blanking plate; dimensions: Ø17 × 1,85 (aluminum); from year: 2. | |||
| 441 | 37230208 | Gasket; dimensions: Ø17 × Ø8 × 1,5. | |||
| 442 | GKT2801T | 37220001 | Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE). | ||
| 444 | 36180102 | Sight glass; dimensions: Ø88. | |||
| 445 | 38012652 | Hexagon head screw; dimensions: M10 × 25 (DIN 933 - M10 × 25 - 5.6). | |||
| 446 | 36722201 | Counter flange; dimensions: Ø88 × Ø48 × 10. | |||
| 447 | 37230113 | Gasket; dimensions: Ø56 × Ø48 × 1. | |||
| 448 | 36180603 | Sight glass; dimensions: Ø55,5 × 15. | |||
| 449 | 37230113 | Gasket; dimensions: Ø56 × Ø48 × 1. | |||
| 492 | PLU75022 | 36611001 | Plug; dimensions: 1/8“ - 27 NPTF (steel). | ||
| 499 | 31400810 | Nozzle; dimensions: M10 × Ø2,8; from year: 2. | |||
| 500 | 36060121 | Piping; used in: Oil line. | |||
| 501 | 36060122 | Piping; used in: Oil line. | |||
| 502 | 36060123 | Piping; used in: Oil line. | |||
| 503 | 36060120 | Piping; used in: Oil line. | |||
| 504 | 36100005 | Nozzle; dimensions: M8 × 10 - Ø1,5. | |||
| 505 | 00000007 | Article no longer available; from year: 2. | |||
| 506 | 36100005 | Nozzle; dimensions: M8 × 10 - Ø1,5. | |||
| 89 | TER2800 | 34550106 | Terminal plate; dimensions: 222 × 140 × 12 (6-wire 200 A). | ||
| 213 | 37270801 | Gasket; dimensions: 51 × 88 × 1. | |||
| 215 | 34716001 | Solenoid valve; dimensions: 91 × 52 × 15; used in: Capacity control. | |||
| 216 | BLTCMA10X030 | 38015606 | Hexagon head screw; dimensions: M10 × 30 (DIN 933 - M10 × 30 - 10.9). | ||
| 217 | 34330502 | Solenoid coil (24 V - 1 - 50 Hz). | |||
| 217 | 34331101 | Solenoid coil (230 V - 1 - 60 Hz). | |||
| 217 | 34331102 | Solenoid coil (110 V - 50/60 Hz // 120 V - 60 Hz). | |||
| 217 | 34330404 | Solenoid coil (24 V - 20 W - DC). | |||
| 217 | 34330902 | Solenoid coil (230 V - 50 Hz). | |||
| 217 | 34330405 | Solenoid coil (115 V - DC). | |||
| 217 | 34330402 | Solenoid coil (42 V - DC). | |||
| 217 | 34330401 | Solenoid coil (48 V - DC). | |||
| 218 | 37506801 | Coil fixation (plastic). | |||
| 219 | 38901902 | Electric connector of the device. | |||
| 450 | SEN1010 | 34700403 | Compressor protection device (230 V - 50/60 Hz). | ||
| 450 | SEN2853 | 34700901 | Compressor protection device; dimensions: 87 × 40 × 58 (230 V - 50/60 Hz). | ||
| 450 | 34700405 | Compressor protection device (115 V - 50/60 Hz). | |||
| 450 | 34700902 | Compressor protection device; dimensions: 87 × 40 × 58 (115 V - 50/60 Hz). | |||
| 453 | 38051351 | Oval head screw; dimensions: M3 × 16 (ISO 7045 - M3 × 16 - 4.8). | |||
| 454 | 34590201 | Terminal strip; dimensions: 77 × 22 (12-pole). | |||
| 455 | 38051702 | Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - A2-70); from year: 07/2014. | |||
| 456 | 32451203 | Terminal box; dimensions: 360 × 290 × 90; from year: 03/2020. | |||
| 457 | GKT23004 | 37212601 | Gasket; dimensions: 222 × 140 × 3 (EPDM). | ||
| 461 | 34512204 | Hexagon nut; dimensions: M63×1,5. | |||
| 462 | 34512604 | Plug; dimensions: M63×1,5. | |||
| 463 | 34512102 | Screwed cable gland; dimensions: M16×1,5. | |||
| 464 | 37502215 | Plug. | |||
| 465 | 37502213 | Plug; dimensions: GPN 300/F15. | |||
| 466 | 37804901 | Adhesive; dimensions: 16 × 16 × 0,05 (adhesive); from year: 03/2010. | |||
| 467 | TER23022 | 38900701 | Notch-type cable lug; dimensions: 6 R - Ø10 × 35 2. | ||
| 468 | WASCMM10 | 38200204 | Washer; dimensions: 10,5 (brass DIN 125). | ||
| 469 | NUTVT001 | 38130106 | Hexagon nut; dimensions: M10 (ISO 4032 - M10 - Ms). | ||
| 470 | TER23023 | 37505102 | Isolating plate; dimensions: 40 × 39,5. | ||
| 474 | TER23022 | 38900701 | Notch-type cable lug; dimensions: 6 R - Ø10 × 35 2. | ||
| 475 | SPGCMW10 | 38215202 | Thrust washer; dimensions: S10. | ||
| 476 | 38038507 | Cheese-head screw; dimensions: M10 × 16 (DIN 912 - M10 × 16 - A2-70). | |||
| 478 | TER23024 | 37590701 | Isolating foil; dimensions: 160 × 164 × 0,3. | ||
| 480 | 38051702 | Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - A2-70); from year: 07/2014. | |||
| 481 | 32491014 | Cover; dimensions: 370 × 300 × 12; from year: 03/2020. | |||
| 482 | 37242907 | Gasket; dimensions: 368 × 298 × 2; from year: 06/2017. |
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