Catalogues

bitzer CSH6591-60, 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
137283602Gasket set.
200000007Article no longer available; from year: 07/2020.
300000007Article no longer available; from year: 07/2020.
4KEY287438400133Parallel key (steel DIN 6885 - A); used in: Male rotor.
500000007Article no longer available; from year: 07/2020.
731400831Nozzle; used in: Male rotor.
831400831Nozzle; used in: Male rotor.
938390403Parallel pin; dimensions: Ø12 × 25 (with thread).
10RTN28001537410015Piston ring; dimensions: Ø60 × 2; used in: Male rotor.
1337410023Piston ring; dimensions: Ø41,1 × 3; used in: Female rotor.
14BRG2821038620010Cylindrical roller bearing; dimensions: Ø50 × Ø90 × 23 (DIN 5412 - NU 2210 E); used in: Female rotor.
1538621101Cylindrical roller bearing; dimensions: Ø30 × Ø72 × 27 (DIN 5412 - NU 2306 E); used in: Male rotor.
16BRG281238610012Angular ball bearing; dimensions: Ø40 × Ø90 × 23 (DIN 628 - 7308B); used in: Male rotor.
17BRG280338610003Angular ball bearing; dimensions: Ø30 × Ø72 × 19 (DIN 628 - 7306B); used in: Female rotor.
1838660302Roller bearing unit (complete // kit = 8 pieces).
20LCKCMKM06
38190201Grooved nut; dimensions: M30×1,5 (steel); used in: Female rotor.
21LCKCMKM08
38190207Grooved nut; dimensions: M40×1,5 (steel); used in: Male rotor.
4034687143Built-in motor; dimensions: Ø223 (40P 60 HP).
4438006904Hexagon head screw; dimensions: M16 × 80 (DIN 931 - M16 × 80 - 10.9); used in: Rotor.
4632050204Thrust washer; dimensions: Ø54 × Ø17 × 5 (steel); used in: Rotor.
5038224211Snap ring; dimensions: Ø47,8 × 12,3 × 1,5 (steel); used in: Rotor.
51PLU2E20036610021Plug; dimensions: 1/8" - 27 NPTF; used in: Stator; from year: 2.
55VSG280036110605Pressure relief valve; dimensions: Ø45,6 × 70 (28 bar); from year: 2.
56RNG5903037200110O-ring (CR); used in: Pressure relief valve.
5732719001Magnet; dimensions: 24 × 24 × 20.
5831400831Nozzle; dimensions: M8 × 6 × Ø1.
6031402123Spacer ring; dimensions: Ø90 × 20,4; used in: Male rotor.
61BRG282438620024Cylindrical roller bearing; dimensions: Ø30 × Ø62 × 20 (DIN 5412 - NU 2206 E); used in: Female rotor.
62BRG2821038620010Cylindrical roller bearing; dimensions: Ø50 × Ø90 × 23 (DIN 5412 - NU 2210 E); used in: Male rotor.
6330690902Spacer washer; dimensions: Ø99,9 × 8.
6430690901Spacer washer; dimensions: Ø129,7 × 8.
65BLTCMA6X016TP38031282Cheese-head screw; dimensions: M6 × 16 (DIN 6912 - M6 × 16 - 010.9).
66BLTCMA6X016TP38031282Cheese-head screw; dimensions: M6 × 16 (DIN 6912 - M6 × 16 - 010.9).
6736021206Slider guide; used in: Economiser; from year: 2.
68SNPCMIX03638223125Retaining ring with lugs; dimensions: Ø36 × 1,5 (DIN 472 - 36 × 1,5); used in: Economiser; from year: 2.
6931200403Seat ring; dimensions: Ø36 × 8; used in: Economiser; from year: 2.
7038250401Gasket ring; used in: Economiser.
7100000003Not available separately.
7238490202Sliding block; dimensions: 12 × 20 × 8; used in: Slider; from year: 2.
7338030162Cheese-head screw; dimensions: M5 × 12 (DIN 912 - M5 × 12 - 8.8); used in: Slider; from year: 2.
74BLTCMA10X035
38030684Cheese-head screw; dimensions: M10 × 35 (DIN 912 - M10 × 35 - 10.9); used in: Bearing chamber.
7600000007Article no longer available; from year: 3.
7738021301Hexagon head screw; dimensions: M10 × 16 (DIN 6921 - M10 × 16 - 8.8).
80BLTCMA10X02038030689Cheese-head screw; dimensions: M10 × 20 (DIN 912 - M10 × 20 - 10.9).
8934343200Kit terminal plate; dimensions: 165 × 120 × 15,5; used in: Kit terminal plate.
90GKT2039
37242107Gasket; dimensions: 165 × 120 × 1; used in: Terminal plate.
91TER280234550617Terminal plate; dimensions: 165 × 120 × 15,5 (6-wire); from year: 2.
9200000001Article cancelled; from year: 2.
9300000001Article cancelled; from year: 2.
95BLTCMA10X02038030689Cheese-head screw; dimensions: M10 × 20 (DIN 912 - M10 × 20 - 10.9); used in: Terminal plate.
12036133805Shut-off valve; dimensions: Ø64 (2 5/8"); used in: Suction side.
12136620122Protective cap; dimensions: M27×2 // L=70 (plastic - GRP); from year: 05/2018.
12336611008Plug; dimensions: 1/4" - 18 NPTF (steel); used in: Suction side.
124GKT280237230302Gasket; dimensions: Ø75 × Ø61 × 2; used in: Pipe connection.
12536532123Brazing and welding bush; dimensions: Ø64 (2 5/8"); used in: Suction side.
12636712113Counter flange; dimensions: 110 × 110 × 26; used in: Suction side.
127BLTCMA16X055
38010909Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8); used in: Suction side.
12932050608Blanking plate; dimensions: Ø76 × 1,5 (aluminum); used in: Suction side.
130GKT2023
37230103Gasket; dimensions: Ø76 × Ø60 × 1; used in: Suction gas shut-off valve.
131BLTCMA16X11038000958Hexagon head screw; dimensions: M16 × 110 (DIN 931 - M16 × 110 - 8.8); used in: Suction gas shut-off valve.
133SRN280836200208Suction gas filter; dimensions: Ø74 × 100.
134GKT2023
37230103Gasket; dimensions: Ø76 × Ø60 × 1; used in: Suction gas filter.
135BLTCMA16X055
38010909Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8); used in: Suction side.
140VSG2880136910801Check valve.
141SNPCMIX05238223123Retaining ring with lugs; dimensions: Ø58 × 2 (DIN 472 - 58 × 2); used in: Check valve.
150GRF250436133804Shut-off valve; dimensions: Ø54 (2 1/8"); used in: Discharge gas side.
15136620122Protective cap; dimensions: M27×2 // L=70 (plastic - GRP); from year: 05/2018.
15236611008Plug; dimensions: 1/4" - 18 NPTF (steel); used in: Discharge gas shut-off valve.
154GKT280237230302Gasket; dimensions: Ø75 × Ø61 × 2; used in: Pipe connection.
15536532103Brazing and welding bush; dimensions: Ø54 (2 1/8") (steel); used in: Discharge gas shut-off valve.
15636712102Counter flange; dimensions: 110 × 110; used in: Discharge gas shut-off valve.
157BLTCMA16X055
38010909Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8); used in: Discharge gas shut-off valve.
15937503002Plug; dimensions: Ø54,5 × 13,5; used in: Discharge gas shut-off valve.
160GKT2023
37230103Gasket; dimensions: Ø76 × Ø60 × 1; used in: Discharge gas shut-off valve.
161BLTCMA16X11038000958Hexagon head screw; dimensions: M16 × 110 (DIN 931 - M16 × 110 - 8.8); used in: Discharge gas shut-off valve.
16236150121Schrader valve; dimensions: 1/8" - 27 NPTF.
16538030641Cheese-head screw; dimensions: M12 × 16 (DIN 912 - M12 × 16 - 10.9); used in: Earth screw.
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.
17036132916Shut-off valve.
17036133002ECO connection.
170PLU281336611413Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
17036133206Liquid injection; dimensions: Ø16.
17036133202Liquid injection; dimensions: Ø16.
17136600101Angled pipe connection; dimensions: Ø16 - 1 1/4" - 12 UNF.
171GRF287436132106Shut-off valve; dimensions: Ø22 (1 1/4").
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).
18000000007Article no longer available.
18137293101Gasket; dimensions: 91 × 42 × 1.
18236790401Connecting flange; dimensions: (1"); used in: Oil cooler.
183GKT2801T37220001Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE).
18436600116Angled pipe connection; dimensions: Ø16 - 1" - 14 UNS; used in: Oil cooler.
18537270404Gasket; dimensions: 91 × 52 × 1,5.
18636701519Flange; dimensions: 91 × 52 × 13 - 1/8"-27 NPTF (steel).
187PLU7502236611001Plug; dimensions: 1/8“ - 27 NPTF (steel).
18838030686Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
18838030625Cheese-head screw; dimensions: M10 × 50 (DIN 912 - M10 × 50 - 10.9).
18900000001Article cancelled; from year: 10/2009.
19000000001Article cancelled; from year: 10/2009.
20037001203Kit damper elements.
20532730908Foot; dimensions: 360 × 60 × 13.
20638010652Hexagon head screw; dimensions: M10 × 25 (DIN 933 - M10 × 25 - 8.8).
20732730908Foot; dimensions: 360 × 60 × 13.
20838010652Hexagon head screw; dimensions: M10 × 25 (DIN 933 - M10 × 25 - 8.8).
21337270807Gasket; dimensions: 91 × 52 × 0,38 (metallic support).
21437591401Retaining ring with lugs; dimensions: Ø27 × 6,5; used in: Capacity control; from year: 11/2007.
215VSG280634716101Solenoid valve (LA66); from year: 11/2007.
216BLTCMA10X030
38030632Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
217SOL280234331314Solenoid coil; dimensions: 33 × 42 × 46 (230 V - 50/60 Hz).
217SOL280234331314Solenoid coil; dimensions: 33 × 42 × 46 (230 V - 50/60 Hz).
21734331313Solenoid coil (115 V - 60 Hz).
21734331330Solenoid coil (24 V - DC).
21734331329Solenoid coil (24 V - 50/60 Hz).
21734331331Solenoid coil (115 V - DC).
21734331332Solenoid coil (48 V - DC).
21838190909Hexagon nut; dimensions: M10; used in: Capacity control; from year: 11/2007.
21938901902Electric connector of the device.
227RNG2320037202120O-ring (EPDM); used in: Heater sleeve.
22834590505Heater sleeve; dimensions: Ø22 × 204; used in: Oil heater.
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.
23400000001Article cancelled; from year: 10/2009.
236SEN280034703203Sensor (120 °C); from year: 09/2005.
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); 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); from year: 10/2009.
25034796202Opto-electronic unit (OLC-D1 115 V); from year: 10/2009.
25034796203Opto-electronic unit (OLC-D1 24 V); from year: 10/2009.
25134794901Opto-electronic unit (OLC-D1 220 V); from year: 10/2009.
25134794902Opto-electronic unit (OLC-D1 115 V); from year: 10/2009.
25134794904Opto-electronic unit; dimensions: 2125 mm (OLC-D1 24 V); from year: 10/2009.
254RNG2320037202120O-ring (EPDM).
25636181503Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
25636182802Sight glass; dimensions: 1 1/8" - 12 UNEF // M24 × 1.
25736614401Plug; dimensions: 1 1/8" - 18 UNEF; from year: 10/2009.
260GKT280037231609Gasket; dimensions: Ø328 × Ø270 × 1,0; used in: Housing cover.
26230523201Housing cover.
263BLTCMA12X040
38030645Cheese-head screw; dimensions: M12 × 40 (DIN 912 - M12 × 40 - 10.9); used in: Housing cover.
26632035406Lifting eye; dimensions: 70 × 40 × 8, Ø24 / Ø13.
26738030205Cheese-head screw; dimensions: M12 × 50 (DIN 912 - M12 × 50 - 10.9).
28031502501Hexagon head screw; dimensions: M22 × 53 (special screw).
281RNG7500737200313O-ring.
74BLTCMA10X035
38030684Cheese-head screw; dimensions: M10 × 35 (DIN 912 - M10 × 35 - 10.9).
30036060948Piping; dimensions: Ø8 × 1 × 281.
30236601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
30336601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
31036060949Piping; dimensions: Ø8 × 1 × 299.
31236601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
31336601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
31534591702Clip (complete).
32036060947Piping; dimensions: Ø8 × 1 × 426.
32236601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
32336601702Angled screwed joint; dimensions: XWE8 - LL - 1/8" - NPT.
33036060946Piping; dimensions: Ø8 × 1 × 140.
33236601507Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel).
33336601702Angled screwed joint; dimensions: XWE8 - LL - 1/8" - NPT.
34036060950Piping; dimensions: Ø10 × 1 × 216.
34236601506Screwed pipe joint; dimensions: XGE10 - L - 1/4" - NPT (straight).
360BLTCMA6X025
38030652Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
36136735903Flange; dimensions: 83 × 42 × 13.
36237243704Gasket; dimensions: 83 × 42 × 2.
36338030630Cheese-head screw; dimensions: M10 × 80 (DIN 912 - M10 × 80 - 10.9).
36438390403Parallel pin; dimensions: Ø12 × 25 (with thread).
36538033401Cheese-head screw; dimensions: M8 × 70 (DIN 912 - M8 × 70 - 10.9).
36631502812Spacer screw; dimensions: SW17 × 333.
36731320201Bearing cover; dimensions: Ø74 × 40,5; from year: 10/2009.
368BLTCMA6X020
38034305Cheese-head screw; dimensions: M6 × 20 (ISO 4762 - M6 × 20 - 10.9); from year: 10/2009.
36934900518Piston rod (complete); used in: Capacity control.
37031403212Piston rod; used in: Capacity control.
37132500065Pressure spring.
37431423901Piston; dimensions: Ø78,6 × Ø20 × 27,2 (capacity control); used in: Capacity control; from year: 06/2004.
37531210403Sliding ring; dimensions: Ø80 × 6,3; from year: 06/2004.
376RNG283437202134O-ring; from year: 06/2004.
38031502813Spacer screw; dimensions: SW17 × 151.
381BLTCMA10X035
38030684Cheese-head screw; dimensions: M10 × 35 (DIN 912 - M10 × 35 - 10.9).
38237232501Gasket; dimensions: Ø182 × 1,5.
38330591301Cover; dimensions: Ø120 × 16; used in: Capacity regulator.
38436521014Screwed nipple; dimensions: M22×1,5 × 1" - 12 UNF; used in: Oil filter.
385FLR288436210501Oil filter; dimensions: Ø95 × 141 × 1" - 12 UNF.
38638034401Cheese-head screw; dimensions: M8 × 30 (ISO 4762 - M8 × 30 - 10.9); from year: 11/2007.
39236061507Piping; dimensions: Ø16 × 1 × 446.
40030553402Discharge flange cover; from year: 10/2009.
40137293602Gasket; dimensions: 196,4 × 221,3 × 1; used in: Discharge flange cover.
40937506904Sleeve; dimensions: Ø63,5 × 22; used in: Demister.
41036920415Demister.
41338030601Cheese-head screw; dimensions: M8 × 12 (DIN 912 - M8 × 12 - 10.9).
420RNG0517237202117O-ring.
43030051201Oil separator vessel; dimensions: Ø380 × 478.
43138033602Cheese-head screw; dimensions: M12 × 150 (ISO 4762 - M12 × 150 - 10.9).
432RNG2810137202101O-ring.
43331503103Sealing screw; dimensions: M52×1,5 / M22×1,5; from year: 07/2013.
43530696001Spacer ring; dimensions: Ø380 × Ø310 × 100; from year: 09/2012.
436GKT01058A38240305Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 07/2013.
437PLUCMA22A36611420Sealing screw; dimensions: M22×1,5 (DIN 908 - M22×1,5); from year: 07/2013.
44036791001Cover plate; dimensions: 86,6 × 156,2 × 170.
44138031283Cheese-head screw; dimensions: M8 × 20 (DIN 6912 - M8 × 20 - 010.9).
45000000007Article no longer available; from year: 12/2008.
45034706001Compressor protection device; dimensions: 68,4 × 80 × 33 (110..240 V - 50/60 Hz).
45034706002Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - 50/60 Hz).
45034706003Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - DC).
45034705002Kit SE-i1 (115..230 V - AC).
45034701711Compressor protection device; dimensions: 68,4 × 80 × 33 (115..230 V - 50/60 Hz); from year: 03/2024.
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).
45434590202Terminal strip (16-pole).
45538051702Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - A2-70); from year: 07/2014.
45632450089Terminal box; dimensions: 320 × 225 × 92 (steel).
457GKT2140137212403Gasket; dimensions: 165 × 120 × 3; used in: Aluminium terminal box.
45800000001Article cancelled; from year: 01/2024.
46134512204Hexagon nut; dimensions: M63×1,5.
46234512102Screwed cable gland; dimensions: M16×1,5; from year: 12/2010.
46334512604Plug; dimensions: M63×1,5; used in: Aluminium terminal box.
46434512201Hexagon nut; dimensions: M16×1,5.
46537502213Plug; dimensions: GPN 300/F15.
469SPGCMW8
38215201Thrust washer; dimensions: S8; from year: 11/2005.
47000000001Article cancelled; from year: 08/2013.
47131502902Earth screw; dimensions: M6 /44,8; from year: 01/2024.
47237804901Adhesive; dimensions: 16 × 16 × 0,05 (adhesive); from year: 03/2010.
47300000001Article cancelled; from year: 01/2024.
47438130105Hexagon nut; dimensions: M8 (ISO 4032 - M8 - Ms); from year: 01/2024.
47500000001Article cancelled; from year: 01/2024.
476SPGCMW8
38215201Thrust washer; dimensions: S8; from year: 01/2024.
47738130105Hexagon nut; dimensions: M8 (ISO 4032 - M8 - Ms).
47837590702Isolating foil; dimensions: 118 × 155 × 0,3; used in: Aluminium terminal box.
48038051702Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - A2-70); from year: 07/2014.
48132490848Cover; dimensions: 329 × 234 × 14.
48132493803Cover with heating element; dimensions: 320 × 225 × 40 (230 V - 30 W).
48132493804Cover with heating element; dimensions: 320 × 225 × 40 (115 V - 30 W).
48237242908Gasket; dimensions: 327 × 232 × 2; from year: 06/2017.
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