Catalogues

bitzer CSH7583-100, 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/NOEM P/NDescription (from OEM manufacturer)Add
1KIT287537283301Gasket set.
230257540Female rotor (serial number required only available together with male rotor); used in: 2.
330257452Male rotor (serial number required only available together with female rotor); used in: 2.
4KEY2874938400134Parallel key; dimensions: 12 × 8 × 230 (steel DIN 6885 - A).
530032209Discharge flange (serial number required).
9PINCMC16X4538301111Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45).
10RTN2801337410013Piston ring; dimensions: Ø71 × 3,9; from year: 3.
13RTN2801437410014Piston ring; dimensions: Ø56,5 × 3,4; from year: 2.
14BRG282538620025Cylindrical roller bearing; dimensions: Ø50 × Ø110 × 40 (DIN 5412 - NU 2310 E); from year: 18.
15BRG282638620026Cylindrical roller bearing; dimensions: Ø40 × Ø90 × 33 (DIN 5412 - NU 2308 E); from year: 18.
16BRG281138610011Angular ball bearing; dimensions: Ø50 × Ø110 × 27 (DIN 628 - 7310B); from year: 18.
17BRG281238610012Angular ball bearing; dimensions: Ø40 × Ø90 × 23 (DIN 628 - 7308B); from year: 18.
1838660201Roller bearing unit (complete // kit = 9 pieces).
2038192101Grooved nut; dimensions: M40×1,5; used in: 2.
2138192102Grooved nut; dimensions: M50×1,5; used in: 2.
2331400831Nozzle; dimensions: M8 × 6 × Ø1.
2400000001Article cancelled; used in: 2.
2500000001Article cancelled; used in: 2.
4034668143Built-in motor; dimensions: Ø257 (40P 100 HP).
43KEY2885138400312Parallel key; dimensions: 12 × 6 × 185.
4431800019Hexagon head screw; dimensions: M16 x 90 (ISO 4014 - M16 × 90 - 10.9); used in: 2.
4631320501Thrust washer.
4800000011is not required for this type !.
4900000011is not required for this type !.
52PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
53GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1.
54PINCMC16X4038301121Parallel pin; dimensions: Ø16 × 40 (steel ISO 8735 - 16 × 40).
5536110606Pressure relief valve; dimensions: Ø59,2 × Ø50 × 105 (28 bar); used in: 2.
56RNG72068
37202110O-ring (EPDM); from year: 1.
5731408101Spacer ring; dimensions: Ø110 × 27; used in: 2.
5831408208Cover; dimensions: Ø90 × 10; used in: 4.
59WAS280438224204Snap ring; dimensions: Ø37,8 × 2,3 × 1,5 (steel).
6031402110Spacer ring; dimensions: Ø68 × Ø60 × 15.
61BRG282638620026Cylindrical roller bearing; dimensions: Ø40 × Ø90 × 33 (DIN 5412 - NU 2308 E); from year: 18.
62BRG281838620018Cylindrical roller bearing; dimensions: Ø60 × Ø110 × 22 (DIN 5412 - NU 212 E); from year: 18.
6430697408Spacer washer; used in: 2.
6538034304Cheese-head screw; dimensions: M6 × 35 (ISO 4762 - M6 × 35 - 10.9); used in: 2.
6736021207Slider guide.
68SNPCMIX03638223125Retaining ring with lugs; dimensions: Ø36 × 1,5 (DIN 472 - 36 × 1,5).
6931203601Seat ring; dimensions: Ø36 × 8.
7031300025Washer; dimensions: Ø35,8 × Ø22,5 × 2.
7100000003Not available separately; from year: 76.
7238490203Sliding block; dimensions: 16 × 22 × 20.
73BLTCMA6X025
38030652Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
74BLTCMA12X035
38030642Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9).
7630024311Housing.
7731402022Cover; dimensions: Ø134 × 13; used in: 3.
7831800016Hexagon head screw; dimensions: M6x16 (ISO 4017 - M6 × 16 - 10.9); used in: 2.
7900000001Article cancelled; used in: 2.
81RNG2320037202120O-ring (EPDM).
8231400831Nozzle; dimensions: M8 × 6 × Ø1.
89TER283334343300Kit terminal plate; dimensions: 222 × 140 × 12.
90GKT23003
37242103Gasket; dimensions: 222 × 140 × 1; from year: 1,89,98.
91TER23000
34550010Terminal plate; dimensions: 220 × 140 × 50 (200 A); from year: 89,98.
92WASCMM1038200204Washer; dimensions: 10,5 (brass DIN 125); from year: 89,98.
9338110901Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8); from year: 89,98.
9438090701Threaded pole; dimensions: M10 × 80 (DIN 976 - M10 × 80); from year: 89,98.
9538033901Cheese-head screw; dimensions: M10 × 30 (ISO 4762 - M10 × 30 - 10.9); used in: 2; from year: 89,98.
96TER2301038110156Hexagon nut; dimensions: M10 (ISO 4032 - M10 - 8); from year: 89,98.
9731101214Spacer sleeve; dimensions: Ø17,5 × Ø10,5 × 15; used in: 2; from year: 89,98.
12036133817Shut-off valve; dimensions: Ø76 (3 1/8"); from year: 01/2013.
12136620123Protective cap; dimensions: M36×1,5 // L=85 (plastic - GRP).
12336611002Plug; dimensions: 1/4" (steel).
124GKT2803337230303Gasket; dimensions: Ø105 × Ø85 × 2.
12536532105Brazing and welding bush; dimensions: Ø76 (3 1/8") (steel EN ISO 6708 - DN80).
12636712114Counter flange; dimensions: 141 × 141 × 23; from year: 01/2013.
127BLTCMA16X060
38010955Hexagon head screw; dimensions: M16 × 60 (DIN 933 - M16 × 60 - 8.8); from year: 01/2013.
12932050706Blanking plate; dimensions: Ø105 × 6.
130GKT2803337230303Gasket; dimensions: Ø105 × Ø85 × 2.
131BLTCMA16X140
38000954Hexagon head screw; dimensions: M16 × 140 (DIN 931 - M16 × 140 - 8.8).
13538000957Hexagon head screw; dimensions: M16 × 70 (DIN 931 - M16 × 70 - 8.8).
13600000001Article cancelled; from year: 01/2013.
140VSG2880136910801Check valve.
145BLTCMA16X055
38010909Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8).
14636712102Counter flange; dimensions: 110 × 110.
14736532103Brazing and welding bush; dimensions: Ø54 (2 1/8") (steel).
14832050702Blanking plate; dimensions: Ø76 × 5.
150GRF250436133804Shut-off valve; dimensions: Ø54 (2 1/8").
15136620122Protective cap; dimensions: M27×2 // L=70 (plastic - GRP); from year: 05/2018.
15236611008Plug; dimensions: 1/4" - 18 NPTF (steel).
154GKT280237230302Gasket; dimensions: Ø75 × Ø61 × 2.
15536532103Brazing and welding bush; dimensions: Ø54 (2 1/8") (steel).
15636712102Counter flange; dimensions: 110 × 110.
157BLTCMA16X055
38010909Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8).
160GKT280237230302Gasket; dimensions: Ø75 × Ø61 × 2.
161BLTCMA16X11038000958Hexagon head screw; dimensions: M16 × 110 (DIN 931 - M16 × 110 - 8.8).
16236150121Schrader valve; dimensions: 1/8" - 27 NPTF.
16400000001Article cancelled; from year: 01/2019.
16500000001Article cancelled; from year: 01/2019.
166PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
167PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
168PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
170PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
17036132916Shut-off valve.
172GKT2100T
37220003Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE).
17436521029Screwed nipple; dimensions: M22×1,5 × 1 1/4" - 12 UNF.
175GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603).
17636620117Protective cap; dimensions: 3/4" - 16 UNF / L=43 (plastic - GRP).
18438035406Set screw; dimensions: M6 × 8 (ISO 4027 - M6 × 8).
18537270404Gasket; dimensions: 91 × 52 × 1,5.
18636701519Flange; dimensions: 91 × 52 × 13 - 1/8"-27 NPTF (steel).
187PLU7502236611001Plug; dimensions: 1/8“ - 27 NPTF (steel).
18838033901Cheese-head screw; dimensions: M10 × 30 (ISO 4762 - M10 × 30 - 10.9); from year: 12/2018.
18937293202Gasket; dimensions: 91 × 52 × 1.
190GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603).
19136521027Screwed nipple; dimensions: M22×1,5 × 1" - 14 UNS.
192GKT2802T37220002Gasket ring; dimensions: Ø19,1 × 1,5 (1" - PTFE).
19336600116Angled pipe connection; dimensions: Ø16 - 1" - 14 UNS.
19438030690Cheese-head screw; dimensions: M10 × 55 (DIN 912 - M10 × 55 - 10.9).
19534331309Solenoid coil (240 V - 60 Hz).
19534331312Solenoid coil; dimensions: 50 × 68 × 60 (230 V - 50 Hz).
19534331311Solenoid coil (120 V - 16 W - 60 Hz).
19638190910Hexagon nut; dimensions: M14×1,5.
19738901902Electric connector of the device.
19836790503Connecting flange (230 V - 50 Hz).
19836790505Connecting flange (120 V - 60 Hz).
19936791205Kit oil cooler (230 V - 50 Hz).
19936791209Kit oil cooler (120 V - 60 Hz).
20037001206Kit damper elements.
20532730903Fixing rail; dimensions: 360 × 50 × 45.
20638031271Cheese-head screw; dimensions: M16 × 25 (DIN 6912 - M16 × 25 - 010.9).
20732730206Fixing rail; dimensions: 360 × 50 × 20.
20838031271Cheese-head screw; dimensions: M16 × 25 (DIN 6912 - M16 × 25 - 010.9).
21337270807Gasket; dimensions: 91 × 52 × 0,38 (metallic support).
21437591401Retaining ring with lugs; dimensions: Ø27 × 6,5.
215VSG280634716101Solenoid valve (LA66).
216BLTCMA10X030
38030632Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
217SOL280234331314Solenoid coil; dimensions: 33 × 42 × 46 (230 V - 50/60 Hz).
21734331332Solenoid coil (48 V - DC).
21734331313Solenoid coil (115 V - 60 Hz).
21734331333Solenoid coil (200 V - 50/60 Hz).
21734331330Solenoid coil (24 V - DC).
21734331329Solenoid coil (24 V - 50/60 Hz).
21734331331Solenoid coil (115 V - DC).
21838190909Hexagon nut; dimensions: M10.
21938901902Electric connector of the device.
220PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
22036133210Liquid injection; dimensions: Ø12.
221GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603).
22236521027Screwed nipple; dimensions: M22×1,5 × 1" - 14 UNS.
223GKT2802T37220002Gasket ring; dimensions: Ø19,1 × 1,5 (1" - PTFE).
22436132110Shut-off valve; dimensions: Ø12 (1/2") (1").
22536620116Protective cap; dimensions: 3/4" - 16 UNF / L=36 (plastic - GRP).
22600000001Article cancelled; from year: 01/2012.
227RNG2320037202120O-ring (EPDM).
22834590505Heater sleeve; dimensions: Ø22 × 204.
22937502104Plug; dimensions: Ø24,6 × 12.
23034321307Oil heater (230 V - 1 - 50/60 Hz - 200 W).
23034321308Oil heater (115 V - 1 - 50/60 Hz - 200 W).
23034321309Oil heater (400 V - 1 - 50/60 Hz - 200 W).
231RNG7512737202114O-ring (EPDM); used in: Oil heater.
23238901902Electric connector of the device; used in: Oil heater.
23634703202Sensor (120 °C).
24036191301Oil service valve; dimensions: M22×1,5.
240PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
24136620117Protective cap; dimensions: 3/4" - 16 UNF / L=43 (plastic - GRP).
24236132207Shut-off valve; dimensions: Ø10 (3/4").
243GKT2801T37220001Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE).
24436521016Screwed nipple; dimensions: M22×1,5 × 3/4" - 16UNF.
245GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603).
24631403601Nozzle; dimensions: M8 × 12 × Ø1,0.
24731403601Nozzle; dimensions: M8 × 12 × Ø1,0.
24836150121Schrader valve; dimensions: 1/8" - 27 NPTF.
25034796201Opto-electronic unit (OLC-D1 220 V).
25034796202Opto-electronic unit (OLC-D1 115 V).
25034796203Opto-electronic unit (OLC-D1 24 V).
25134794901Opto-electronic unit (OLC-D1 220 V).
25134794902Opto-electronic unit (OLC-D1 115 V).
25134794904Opto-electronic unit; dimensions: 2125 mm (OLC-D1 24 V).
254RNG2320037202120O-ring (EPDM).
25500000001Article cancelled; from year: 02/2018.
25636181503Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
25636182802Sight glass; dimensions: 1 1/8" - 12 UNEF // M24 × 1.
25736181503Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF; from year: 09/2013.
25800000001Article cancelled; from year: 02/2018.
25900000001Article cancelled; from year: 02/2018.
26037231606Gasket; dimensions: Ø346 × Ø330 × 1.
26136201301Suction gas filter; dimensions: Ø279 × 120.
26230523701Housing cover.
26338033802Cheese-head screw; dimensions: M16 × 190 (ISO 4762 - M16 × 190 - 10.9).
26438033801Cheese-head screw; dimensions: M16 × 70 (ISO 4762 - M16 × 70 - 10.9).
26538240307Gasket ring; dimensions: 30 × 36 × 2 (aluminum); from year: 03/2015.
26632035404Lifting eye; dimensions: 80 × 40 × 10, Ø24, Ø17,5.
26738033803Cheese-head screw; dimensions: M16 × 200 (ISO 4762 - M16 × 200 - 10.9).
26838091009Sealing screw; dimensions: M30×1,5 (DIN 908 - M30×1,5); from year: 03/2015.
26938030641Cheese-head screw; dimensions: M12 × 16 (DIN 912 - M12 × 16 - 10.9).
27038200104Washer; dimensions: A13 (DIN 125).
27138021301Hexagon head screw; dimensions: M10 × 16 (DIN 6921 - M10 × 16 - 8.8).
27200000001Article cancelled; from year: 01/2019.
27300000001Article cancelled; from year: 01/2019.
27438030621Cheese-head screw; dimensions: M10 × 12 (DIN 912 - M10 × 12 - 10.9).
27831204101Spacer ring; dimensions: Ø346 × Ø270 × 30.
74BLTCMA12X035
38030642Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9).
365BLTCMA10X030
38030632Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
36731304904Bearing cover; used in: 2; from year: 369.
368BLTCMA8X02038030602Cheese-head screw; dimensions: M8 × 20 (DIN 912 - M8 × 20 - 10.9); used in: 2; from year: 369.
36934900514Piston rod (complete).
37031403209Piston rod; from year: 369.
37232500064Pressure spring; used in: 2; from year: 369.
37431406201Piston; dimensions: Ø103,8 × Ø26 × 26 (capacity control); from year: 369.
375RNG283337202133O-ring; from year: 1,369.
37631210404Sliding ring; from year: 369.
381BLTCMA16X04038016611Hexagon head screw; dimensions: M16 × 40 (DIN 933 - M16 × 40 - 10.9); used in: 2; from year: 369.
38237236101Gasket; from year: 1,369.
38330591801Cover.
38436521014Screwed nipple; dimensions: M22×1,5 × 1" - 12 UNF.
385FLR288436210501Oil filter; dimensions: Ø95 × 141 × 1" - 12 UNF.
386BLTCMA10X030
38030632Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
38736061506Piping (complete).
38931502809Spacer screw; dimensions: M10 × 62 × M10.
39336060831Piping.
40030591901Discharge flange cover.
40137234901Gasket; dimensions: 136 × 317 × 1; from year: 1.
40431502808Spacer screw; dimensions: M10 × 173 × M10.
406BLTCMA6X012TP
38031281Cheese-head screw; dimensions: M6 × 12 (DIN 6912 - M6 × 12 - 010.9); from year: 369.
40731305001Spacer washer; from year: 369.
40838030205Cheese-head screw; dimensions: M12 × 50 (DIN 912 - M12 × 50 - 10.9).
41036920506Repair kit demister.
41137506906Sleeve; dimensions: Ø71,8 × 24.
41331800018Hexagon head screw; dimensions: M10x150 (ISO 4014 - M10 × 150 - 10.9); used in: 2.
420RNG75605
37202108O-ring; from year: 1.
429BLTCMA16X050
38030701Cheese-head screw; dimensions: M16 × 50 (DIN 912 - M16 × 50 - 10.9).
43030051001Oil separator vessel; dimensions: Ø450 × 580.
43138030705Cheese-head screw; dimensions: M16 × 60 (DIN 912 - M16 × 60 - 10.9).
432RNG2810137202101O-ring; from year: 1.
43331503103Sealing screw; dimensions: M52×1,5 / M22×1,5; used in: 2.
436GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1.
437PLUCMA22A36611420Sealing screw; dimensions: M22×1,5 (DIN 908 - M22×1,5).
45034705002Kit SE-i1 (115..230 V - AC).
45034706001Compressor protection device; dimensions: 68,4 × 80 × 33 (110..240 V - 50/60 Hz).
45034706003Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - DC).
45034706002Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - 50/60 Hz).
45034701711Compressor protection device; dimensions: 68,4 × 80 × 33 (115..230 V - 50/60 Hz); from year: 03/2024.
45034705901Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - 50/60 Hz); from year: 03/2024.
45338051351Oval head screw; dimensions: M3 × 16 (ISO 7045 - M3 × 16 - 4.8).
45434591801Terminal strip; dimensions: 77 × 22 (12-pole).
45538051702Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - A2-70); from year: 07/2014.
45632450068Terminal box; dimensions: 360 × 290 × 130; from year: 03/2020.
457GKT2300437212601Gasket; dimensions: 222 × 140 × 3 (EPDM); used in: Aluminium terminal box.
46037502215Plug.
46137502214Plug.
46234512102Screwed cable gland; dimensions: M16×1,5; from year: 12/2010.
46337502213Plug; dimensions: GPN 300/F15; used in: Aluminium terminal box.
46434512604Plug; dimensions: M63×1,5.
46534512204Hexagon nut; dimensions: M63×1,5.
466TER2302238900701Notch-type cable lug; dimensions: 6 R - Ø10 × 35 2.
46737804901Adhesive; dimensions: 16 × 16 × 0,05 (adhesive).
468WASCMM1038200204Washer; dimensions: 10,5 (brass DIN 125).
469TER2301038110156Hexagon nut; dimensions: M10 (ISO 4032 - M10 - 8).
470TER2302337505102Isolating plate; dimensions: 40 × 39,5.
47334500702Connector; dimensions: 6,3 × Ø10,5.
474TER2302238900701Notch-type cable lug; dimensions: 6 R - Ø10 × 35 2.
475SPGCMW1038215202Thrust washer; dimensions: S10.
47638038507Cheese-head screw; dimensions: M10 × 16 (DIN 912 - M10 × 16 - A2-70).
478TER2302437590701Isolating foil; dimensions: 160 × 164 × 0,3; used in: Aluminium terminal box.
48038051703Oval head screw; dimensions: M6 × 16 (DIN 7985 - M6 × 16 - A2-70).
48132493805Cover with heating element; dimensions: 362 × 292 × 40 (230 V - 30 W).
48132493806Cover with heating element; dimensions: 362 × 292 × 40 (115 V - 30 W).
48132491014Cover; dimensions: 370 × 300 × 12; from year: 03/2020.
48237242907Gasket; dimensions: 368 × 298 × 2; from year: 06/2017.
48437507201Washer; dimensions: Ø12 × Ø6,4 × 1,6.
490WAS2E11538210154Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797); from year: 06/2017.
49134400608Cable; dimensions: M6 // M10 × 500; from year: 06/2017.
49238200203Washer; dimensions: A6,4 (brass DIN 125); from year: 06/2017.
493SPGCMW638215001Thrust washer; dimensions: S6 (spring steel); from year: 06/2017.
494NUT4230038130104Hexagon nut; dimensions: M6 (ISO 4032 - M6 - Ms); from year: 06/2017.
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