Catalogues

bitzer CSW95113-280, 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
1KIT289537284702Gasket set.
230257547Female rotor (serial number required only available together with male rotor); from year: 10/2012.
330257457Male rotor (serial number required only available together with female rotor); from year: 10/2012.
438400141Parallel key; dimensions: 12,7 × 10 × 322 (DIN 6885 - A); used in: Male rotor; from year: 10/2012.
530032115Discharge flange (serial number required); from year: 04/2014.
631400829Nozzle; dimensions: M8 × 10 × Ø1,1; from year: 04/2014.
731400829Nozzle; dimensions: M8 × 10 × Ø1,1; from year: 04/2014.
9PINCMC16X4538301111Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45); used in: Discharge flange.
10RTN2801137410011Piston ring; dimensions: Ø78,4 × 3,9; used in: Female rotor.
11RTN2802237410022Piston ring; dimensions: Ø90 × 3,9; used in: Male rotor.
1231300033Washer; dimensions: Ø130 × 5; used in: Female rotor.
1331300032Washer; dimensions: Ø130 × 5; used in: Male rotor.
14BRG283438620034Cylindrical roller bearing; dimensions: Ø60 × Ø130 × 46 (DIN 5412 - NU 2312 E); used in: Female rotor.
15BRG283538620035Cylindrical roller bearing; dimensions: Ø70 × Ø150 × 51 (DIN 5412 - NU 2314 E); used in: Male rotor.
16BRG281338610013Angular ball bearing; dimensions: Ø60 × Ø130 × 31 (DIN 628 - 7312B); from year: 06/2020.
17BRG281438610014Angular ball bearing; dimensions: Ø70 × Ø150 × 35 (DIN 628 - 7314B); used in: Male rotor.
1838660510Roller bearing unit (complete with spacer rings // kit = 8 pieces); from year: 06/2020.
1931402133Spacer ring; dimensions: Ø78 × 31; from year: 06/2020.
2031520205Grooved nut; dimensions: M32×1,5; used in: Female rotor; from year: 05/2015.
2131520204Grooved nut; dimensions: M40×1,5; used in: Male rotor; from year: 05/2015.
2200000001Article cancelled; from year: 10/2012.
2300000001Article cancelled; from year: 10/2012.
2531190205Bushing; dimensions: Ø79 × 58; used in: Female rotor; from year: 10/2012.
2631190204Bushing; dimensions: Ø90 × 66; used in: Male rotor; from year: 10/2012.
2700000001Article cancelled; from year: 10/2012.
2800000001Article cancelled; from year: 10/2012.
65000000001Article cancelled; from year: 10/2012.
65100000001Article cancelled; from year: 04/2014.
30BLTCMA10X02038030689Cheese-head screw; dimensions: M10 × 20 (DIN 912 - M10 × 20 - 10.9); used in: Earth.
31SPGCMW1038215202Thrust washer; dimensions: S10; used in: Earth.
32WASCMM1038200204Washer; dimensions: 10,5 (brass DIN 125); used in: Earth.
3337804901Adhesive; dimensions: 16 × 16 × 0,05 (adhesive); used in: Earth.
34PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
35PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
3700000001Article cancelled; from year: 04/2012.
38WAS7200
38204101Washer; dimensions: Ø8,4 (DIN 433); used in: Stator.
3938030601Cheese-head screw; dimensions: M8 × 12 (DIN 912 - M8 × 12 - 10.9); used in: Stator.
4034648014Built-in motor; dimensions: Ø355 (40D 280 HP).
4338400140Parallel key; dimensions: 12 × 8 × 291 (DIN 6885 - A); used in: Stator.
4438006911Hexagon head screw; dimensions: M16 × 55 (ISO 4014 - M16 × 55 - 10.9).
4831320401Thrust washer; dimensions: Ø84 × Ø17 × 14; used in: Rotor; from year: 12/2011.
4931100022Spacer sleeve; dimensions: Ø85 × Ø67 × 31; from year: 10/2012.
5036611002Plug; dimensions: 1/4" (steel).
52PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5); used in: Stator.
53GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); used in: Stator.
54PINCMC16X4538301111Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45).
5536110607Pressure relief valve; dimensions: Ø79 × 134 (28 bar); from year: 04/2014.
56RNG72068
37202110O-ring (EPDM); used in: Pressure relief valve.
5731402021Cover; used in: Male rotor; from year: 04/2014.
5931408207Cover; dimensions: Ø130 x 13,55; used in: Female rotor.
6000000001Article cancelled; from year: 04/2014.
61BRG282938620029Cylindrical roller bearing; dimensions: Ø60 × Ø130 × 31 (DIN 5412 - NU 312 E); used in: Female rotor.
62BRG283638620036Cylindrical roller bearing; dimensions: Ø75 × Ø130 × 31 (DIN 5412 - NU 2215 E); used in: Male rotor.
6430694501Spacer washer.
65BLTCMA6X016TP38031282Cheese-head screw; dimensions: M6 × 16 (DIN 6912 - M6 × 16 - 010.9).
6736021205Slider guide; used in: Economiser.
6838223127Retaining ring with lugs; dimensions: Ø52 × 2 (DIN 472 - 52 × 2); used in: Economiser.
6931203603Seat ring; used in: Economiser.
7031300034Washer; dimensions: Ø51,8 × 2; used in: Economiser.
7100000003Not available separately.
7238490203Sliding block; dimensions: 16 × 22 × 20; used in: Slider.
73BLTCMA6X025
38030652Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9); used in: Slider.
7438030903Cheese-head screw; dimensions: M20 × 50 (DIN 912 - M20 × 50 - 10.9).
7537214602Gasket.
7630027512Housing; from year: 04/2014.
80SNPCMEX06038222113Retaining ring with lugs; dimensions: Ø60 × 2 (DIN 471 - 60 × 2); used in: Female rotor.
8131408108Spacer ring; dimensions: Ø130 × 52.
8231402126Spacer ring; dimensions: Ø85 × Ø75 × 52; used in: Male rotor; from year: 04/2014.
8300000001Article cancelled; from year: 10/2012.
8934343502Kit terminal plate; dimensions: 322 × 180 × 20 (750 A); used in: Kit.
9037244101Gasket; dimensions: 322 × 180 × 0,68; used in: Terminal plate.
9134551203Terminal plate; dimensions: 322 × 180 × 99 (750 A).
9338010651Hexagon head screw; dimensions: M10 × 20 (DIN 933 - M10 × 20 - 8.8); used in: Terminal plate.
9431503302Earth screw; dimensions: Ø25 × 52 (750 A); used in: Terminal plate.
95BLTCMA10X025
38030683Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9); used in: Terminal plate.
9638215401Thrust washer; dimensions: Ø21 × Ø10,7 × 2,5; used in: Terminal plate.
65100000001Article cancelled; from year: 04/2014.
110PLU281436611414Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5).
11036012601Oil return system; dimensions: Ø22.
11136600003Pipe connection; dimensions: Ø22 - 1 1/4" - 12 UNF (steel coppered).
112GKT2100T
37220003Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE).
114CPL281236521026Screwed nipple; dimensions: M26×1,5 × 1 1/4" - 12 UNF.
115GKT2028C
38240304Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603).
12036133928Shut-off valve; used in: Suction side.
12236720805Welding neck flange; dimensions: Ø240 × 72; used in: Standard.
12236720806Welding neck flange.
12837501417Protective cap; dimensions: M56×2 // L=97 (plastic - GRP); used in: Suction side.
13037235202Gasket; dimensions: Ø240 × Ø159 × 1,5; used in: Suction side.
13432053702Blanking plate; dimensions: Ø240 × 2,5; used in: Suction side.
13638001051Hexagon head screw; dimensions: M20 × 65 (DIN 931 - M20 × 65 - 8.8); used in: Suction side.
14036911603Check valve.
14538001904Hexagon head screw; dimensions: M20 × 70 (ISO 4014 - M20 × 70 - 8.8); used in: Discharge gas side.
14636712115Counter flange; dimensions: 161 × 161 × 28; used in: Discharge gas side.
14736532117Brazing and welding bush; dimensions: Ø105 (4 1/8") (steel EN ISO 6708 - DN100); used in: Discharge gas side.
14832050713Blanking plate; dimensions: Ø130.
15036133923Shut-off valve; dimensions: Ø105 (4 1/8").
15136620124Protective cap; dimensions: M36×1,5 // L=95 (plastic - GRP).
15236611008Plug; dimensions: 1/4" - 18 NPTF (steel); used in: Discharge gas shut-off valve.
15300000001Article cancelled.
154GKT281337230313Gasket; dimensions: Ø130 × Ø114 × 2; used in: Pipe connection.
15536532117Brazing and welding bush; dimensions: Ø105 (4 1/8") (steel EN ISO 6708 - DN100); used in: Discharge gas shut-off valve.
15636712115Counter flange; dimensions: 161 × 161 × 28; used in: Discharge gas shut-off valve.
15738001904Hexagon head screw; dimensions: M20 × 70 (ISO 4014 - M20 × 70 - 8.8); used in: Discharge gas shut-off valve.
160GKT281337230313Gasket; dimensions: Ø130 × Ø114 × 2; used in: Discharge gas shut-off valve.
16138006005Hexagon head screw; dimensions: M20 × 180 (DIN 931 - M20 × 180 - 8.8).
162GKT281837230118Gasket; dimensions: Ø134 × Ø120 × 1; used in: Check valve.
170PLU281436611414Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5).
17036133016ECO connection.
17136132111Shut-off valve; dimensions: Ø35 (1 3/4"); used in: Economiser.
172GKT1017T
37220004Gasket ring; dimensions: Ø38 × Ø35 × 1,5 (1 3/4); used in: Economiser.
17436521031Screwed nipple; dimensions: M26×1,5 × 1 3/4" - 12UN.
175GKT2028C
38240304Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603).
17636620119Protective cap; dimensions: M24×2 // L = 57,5 (plastic - GRP).
20037001209Kit damper elements.
20137001209Kit damper elements.
20532730209Fixing rail; dimensions: 520 × 68 × 42.
20638030904Cheese-head screw; dimensions: M20 × 35 (DIN 912 - M20 × 35 - 10.9).
21337270807Gasket; dimensions: 91 × 52 × 0,38 (metallic support).
21437591401Retaining ring with lugs; dimensions: Ø27 × 6,5; used in: Capacity control.
215VSG280634716101Solenoid valve (LA66); used in: Capacity control.
216BLTCMA10X030
38030632Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9); used in: Capacity control.
21734331301Solenoid coil (230 V - 50/60 Hz); from year: 34331314.
21734331302Solenoid coil (115 V - 60 Hz); from year: 34331313.
21734331303Solenoid coil (24 V - 50/60 Hz); from year: 34331329.
21734331304Solenoid coil (24 V - DC); from year: 34331330.
21734331305Solenoid coil (115 V - DC); from year: 34331331.
21734331306Solenoid coil (48 V - DC); from year: 34331332.
21734331310Solenoid coil (200 V - 50/60 Hz); from year: 34331333.
21838190909Hexagon nut; dimensions: M10; used in: Capacity control.
21938901902Electric connector of the device.
23034321802Oil heater (230 V - 1 - 50/60 Hz - 300 W).
23034321801Oil heater (115 V - 1 - 50/60 Hz - 300 W).
231RNG02085
37202115O-ring; used in: Oil heater.
23238051704Oval head screw; dimensions: M6 × 20 (DIN 7985 - M6 × 20 - A2-70).
236SEN280034703203Sensor (120 °C).
24036191301Oil service valve; dimensions: M22×1,5.
240PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
24136620116Protective cap; dimensions: 3/4" - 16 UNF / L=36 (plastic - GRP).
24236132207Shut-off valve; dimensions: Ø10 (3/4").
243GKT2801T37220001Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE); used in: Oil valve for maintenance.
24436521016Screwed nipple; dimensions: M22×1,5 × 3/4" - 16UNF; used in: Oil valve for maintenance.
245GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); used in: Oil valve for maintenance.
24631403601Nozzle; dimensions: M8 × 12 × Ø1,0; used in: Capacity control.
24731400831Nozzle; dimensions: M8 × 6 × Ø1; used in: Capacity control.
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).
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.
26037231608Gasket; dimensions: Ø495 × Ø405 × 2; used in: Housing cover.
26136201304Suction gas filter; dimensions: Ø414 × 88.
26230524304Housing cover.
26338030907Cheese-head screw; dimensions: M20 × 125 (DIN 912 - M20 × 125 - 10.9); used in: Housing cover.
26436150121Schrader valve; dimensions: 1/8" - 27 NPTF.
26536611002Plug; dimensions: 1/4" (steel).
26638202153Washer; dimensions: Ø24 × Ø8,4 × 2 (ISO 7093 - Ø24 × Ø8,4 × 2).
26731800002Cheese-head screw; dimensions: M8 × 16 (ISO 4762 - M8 × 16 - 10.9).
360BLTCMA6X025
38030652Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
36136735905Flange.
36237243812Gasket; dimensions: 260 × 80; from year: 02/2016.
36338030625Cheese-head screw; dimensions: M10 × 50 (DIN 912 - M10 × 50 - 10.9).
36934900505Piston rod (complete); used in: Capacity control.
37031403207Piston rod; used in: Capacity control.
37138034401Cheese-head screw; dimensions: M8 × 30 (ISO 4762 - M8 × 30 - 10.9).
37232500063Pressure spring.
37330515101Bearing cover.
37434900513Piston (capacity control); used in: Capacity control.
375RTN28290137402901Sliding ring; dimensions: Ø130,65 × 5,9.
376RNG5860037202130O-ring.
37931102807Sleeve; dimensions: Ø45 × Ø17 × 7; used in: Capacity control.
381BLTCMA16X04038016611Hexagon head screw; dimensions: M16 × 40 (DIN 933 - M16 × 40 - 10.9).
38400000001Article cancelled; from year: 06/2012.
385FLR289536210507Oil filter; dimensions: Ø140 × 171,6 × 1 1/2" - 16 UNF.
38736010616Piping.
39536521014Screwed nipple; dimensions: M22×1,5 × 1" - 12 UNF; from year: 04/2011.
40030553501Discharge flange cover.
40137390201Gasket; used in: Discharge flange cover.
41036920423Demister.
41137506905Sleeve; dimensions: Ø89,8 × 26,5; used in: Demister.
41238030634Cheese-head screw; dimensions: M10 × 210 (DIN 912 - M10 × 210 - 10.9); used in: Demister; from year: 07/2012.
41536321701Kit pipe section (kit = 2 × 3 pieces); used in: Demister; from year: 07/2012.
41631502817Spacer screw; dimensions: M10 × 90 × M10.
41731502818Spacer screw; dimensions: M10 × 54 × M10.
420RNG0547037202124O-ring.
42530695901Spacer ring; dimensions: Ø640 × 85; from year: 01/2013.
43030051301Oil separator vessel; dimensions: Ø640 × 675.
43138030908Cheese-head screw; dimensions: M20 × 140 (ISO 4762 - M20 × 140 - 10.9).
432GKT280137293301Gasket; dimensions: Ø140 × Ø80 × 1.
43330591201Cover; dimensions: Ø140 × 18.
43438030623Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9).
435GKT23006A38240301Gasket ring; dimensions: A20 × 24 × 1,5 (aluminum DIN 7603).
436PLUCMA20A38091003Sealing screw; dimensions: M20×1,5 (DIN 908 - M20×1,5).
43732719001Magnet; dimensions: 24 × 24 × 20.
442PINCMC16X4538301111Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45).
45034702820Compressor protection device (24..230 V - 50/60 Hz - 750 A).
45034702840Compressor protection device (24 V - DC - 750 A).
45034706103Compressor protection device; dimensions: 68,4 × 80 × 33 (115..230 V - AC - 750 A).
45034706104Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - AC - 750 A).
45034706105Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - DC - 750 A).
45034706101Compressor protection device; dimensions: 68,4 × 80 × 33 (115..230 V - 50/60 Hz - AC - 750 A).
45034706102Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - AC - 750 A); from year: 03/2024.
45338094402Oval head screw; dimensions: M3 × 16 (Plasfast - M3 × 16 - Z); from year: 04/2020.
45434591801Terminal strip; dimensions: 77 × 22 (12-pole); from year: 04/2020.
45538099602Oval head screw; dimensions: M6 × 16 (ISO 7380 - M6 × 16 - A2-70); from year: 04/2020.
45637532001Terminal box; dimensions: 462 × 440 × 234; from year: 04/2020.
45737242906Gasket; dimensions: 322 × 180 × 2.
45838094404Oval head screw; dimensions: M4 × 16 (Plasfast - M4 × 16 - Z); from year: 04/2020.
45900000001Article cancelled; from year: 04/2020.
46034512603Plug; dimensions: M25×1,5; from year: 04/2020.
46134512602Plug; dimensions: M20×1,5; from year: 04/2020.
46234512102Screwed cable gland; dimensions: M16×1,5; from year: 04/2020.
46334512604Plug; dimensions: M63×1,5.
46434512601Plug; dimensions: M16×1,5; from year: 04/2020.
469WASCMM1038200204Washer; dimensions: 10,5 (brass DIN 125); from year: 04/2020.
47037509501Isolating plate; dimensions: 211 × 68 × 38 (750 A); used in: Terminal.
47200000001Article cancelled; from year: 04/2020.
47538215402Thrust washer; dimensions: Ø12.
476SPGCMW1038215202Thrust washer; dimensions: S10; from year: 04/2020.
477NUTVT001
38130106Hexagon nut; dimensions: M10 (ISO 4032 - M10 - Ms); from year: 04/2020.
47938010752Hexagon head screw; dimensions: M12 × 30 (DIN 933 - M12 × 30 - 8.8).
48038099602Oval head screw; dimensions: M6 × 16 (ISO 7380 - M6 × 16 - A2-70); from year: 04/2020.
48137512801Cover; dimensions: 462 × 440 × 70; from year: 04/2020.
48134325901Terminal box cover heater (115 V - 30 W); from year: 04/2020.
48134325902Terminal box cover heater (230 V - 30 W); from year: 04/2020.
48237242912Gasket; dimensions: 8 × 4 × 1540 (EPDM); from year: 04/2020.
48400000001Article cancelled; from year: 04/2020.
490WAS2E11538210154Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797); used in: Earth.
49134400612Cable; dimensions: M6 // M12 × 275; from year: 04/2020.
49238200203Washer; dimensions: A6,4 (brass DIN 125); used in: Earth.
493SPGCMW638215001Thrust washer; dimensions: S6 (spring steel); used in: Earth.
494NUT4230038130104Hexagon nut; dimensions: M6 (ISO 4032 - M6 - Ms); used in: Earth.
50034512203Hexagon nut; dimensions: M25×1,5; from year: 04/2020.
50134512202Hexagon nut; dimensions: M20×1,5; from year: 04/2020.
50234512201Hexagon nut; dimensions: M16×1,5; from year: 04/2020.
50334512204Hexagon nut; dimensions: M63×1,5.
50434512201Hexagon nut; dimensions: M16×1,5; from year: 04/2020.
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