bitzer CSH9683-210, 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)
1		Gasket set	1.
1		Not available separa	2.
1		Kit rotors	3 (serial number required assembly male and female rotor); from year: assembly male and female rotor.
1		Parallel key	4; dimensions: 12,7 × 10 × 285 (DIN 6885 - A).
1		Discharge flange	5 (serial number required).
2		Parallel pin	9; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45); from year: steel.
1		Piston ring	10; dimensions: Ø78,4 × 3,9; used in: 2.
1		Piston ring	11; dimensions: Ø90 × 3,9; used in: 3.
1		Washer	12; dimensions: Ø130 × 5.
1		Washer	13; dimensions: Ø130 × 5.
1		Cylindrical roller b	14; dimensions: Ø60 × Ø130 × 46 (DIN 5412 - NU 2312 E); used in: 18.
1		Cylindrical roller b	15; dimensions: Ø70 × Ø150 × 51 (DIN 5412 - NU 2314 E); used in: 18.
2		Angular ball bearing	16; dimensions: Ø60 × Ø130 × 31 (DIN 628 - 7312B); used in: 18.
2		Angular ball bearing	17; dimensions: Ø70 × Ø150 × 35 (DIN 628 - 7314B); used in: 18.
1		Roller bearing unit	18 (complete // kit = 9 pieces).
1		Grooved nut	20; dimensions: M32×1,5.
1		Grooved nut	21; dimensions: M40×1,5.
0		is not required for	22.
0		is not required for	23.
1		Bushing	25; dimensions: Ø79 × 58.
1		Bushing	26; dimensions: Ø90 × 66.
0		is not required for	27.
0		is not required for	28.
0		is not required for	650.
0		is not required for	651.
30	BLTCMA10X020	38030689	Cheese-head screw; dimensions: M10 × 20 (DIN 912 - M10 × 20 - 10.9); used in: Earth.
31	SPGCMW10	38215202	Thrust washer; dimensions: S10; used in: Earth.
32	WASCMM10	38200204	Washer; dimensions: 10,5 (brass DIN 125); used in: Earth.
33		37804901	Adhesive; dimensions: 16 × 16 × 0,05 (adhesive); used in: Earth.
34	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
35	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
37		00000011	is not required for this type !.
38	WAS7200	38204101	Washer; dimensions: Ø8,4 (DIN 433); used in: Stator.
39		38030601	Cheese-head screw; dimensions: M8 × 12 (DIN 912 - M8 × 12 - 10.9); used in: Stator.
40		34646014	Built-in motor; dimensions: Ø355 (40D 210 HP).
43		38400136	Parallel key; dimensions: 12 × 8 × 240 (DIN 6885 - A).
44		38006911	Hexagon head screw; dimensions: M16 × 55 (ISO 4014 - M16 × 55 - 10.9).
48		31320401	Thrust washer; dimensions: Ø84 × Ø17 × 14.
49		31100022	Spacer sleeve; dimensions: Ø85 × Ø67 × 31; used in: Rotor.
50		36611002	Plug; dimensions: 1/4" (steel).
52	PLU2813	36611413	Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5); used in: Stator.
53	GKT01058A	38240305	Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); used in: Stator.
54	PINCMC16X45	38301111	Parallel pin; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45).
55		36110606	Pressure relief valve; dimensions: Ø59,2 × Ø50 × 105 (28 bar).
56	RNG72068	37202110	O-ring (EPDM); used in: Pressure relief valve.
57		31402021	Cover.
59		31408207	Cover; dimensions: Ø130 x 13,55; used in: Female rotor.
60		00000001	Article cancelled; from year: 10/2014.
61	BRG2829	38620029	Cylindrical roller bearing; dimensions: Ø60 × Ø130 × 31 (DIN 5412 - NU 312 E); used in: Female rotor.
62	BRG2836	38620036	Cylindrical roller bearing; dimensions: Ø75 × Ø130 × 31 (DIN 5412 - NU 2215 E); used in: Male rotor.
64		30697403	Spacer washer; from year: 08/2023.
65		38034301	Cheese-head screw; dimensions: M6 × 50 (ISO 4762 - M6 × 50 - 10.9); from year: 08/2023.
67		36021205	Slider guide; used in: Economiser.
68		38223127	Retaining ring with lugs; dimensions: Ø52 × 2 (DIN 472 - 52 × 2); used in: Economiser.
69		31203603	Seat ring; used in: Economiser.
70		31300034	Washer; dimensions: Ø51,8 × 2; used in: Economiser.
71		00000003	Not available separately.
72		38490203	Sliding block; dimensions: 16 × 22 × 20.
73	BLTCMA6X025	38030652	Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
74		38030903	Cheese-head screw; dimensions: M20 × 50 (DIN 912 - M20 × 50 - 10.9).
75		37214602	Gasket.
76		30024116	Housing.
80	SNPCMEX060	38222113	Retaining ring with lugs; dimensions: Ø60 × 2 (DIN 471 - 60 × 2); used in: Female rotor.
81		31408106	Spacer ring; dimensions: Ø130 × 21,5; used in: Male rotor.
82		31402117	Spacer ring; dimensions: Ø85 × Ø75 × 21,55; used in: Male rotor.
83		00000011	is not required for this type !.
89		34343501	Kit terminal plate; dimensions: 322 × 180 × 20; used in: Kit.
90		37244101	Gasket; dimensions: 322 × 180 × 0,68; used in: Terminal plate.
91		34342702	Terminal plate; dimensions: 322 × 180 × 118.
93		38110901	Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8); used in: Terminal plate.
94		31502901	Earth screw; dimensions: Ø16 × 91 × M10; used in: Terminal plate.
95	BLTCMA10X025	38030683	Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9); used in: Terminal plate.
96		37507203	Washer; dimensions: Ø60 × Ø17 × 6,6 (PTFE); used in: Terminal plate.
651		00000011	is not required for this type !.
110	PLU2814	36611414	Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5).
110		36012601	Oil return system; dimensions: Ø22.
111		36600003	Pipe connection; dimensions: Ø22 - 1 1/4" - 12 UNF (steel coppered).
112	GKT2100T	37220003	Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE).
114	CPL2812	36521026	Screwed nipple; dimensions: M26×1,5 × 1 1/4" - 12 UNF.
115	GKT2028C	38240304	Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603).
120		36133928	Shut-off valve.
122		36720805	Welding neck flange; dimensions: Ø240 × 72; used in: Standard; from year: 04/2024.
122		36720806	Welding neck flange.
128		37501417	Protective cap; dimensions: M56×2 // L=97 (plastic - GRP); used in: Suction side.
130		37235202	Gasket; dimensions: Ø240 × Ø159 × 1,5; used in: Suction gas shut-off valve.
134		32053702	Blanking plate; dimensions: Ø240 × 2,5.
136		38001051	Hexagon head screw; dimensions: M20 × 65 (DIN 931 - M20 × 65 - 8.8).
140		36911602	Check valve.
145		38001904	Hexagon head screw; dimensions: M20 × 70 (ISO 4014 - M20 × 70 - 8.8).
146		36712115	Counter flange; dimensions: 161 × 161 × 28.
147		36532117	Brazing and welding bush; dimensions: Ø105 (4 1/8") (steel EN ISO 6708 - DN100); used in: Discharge gas side.
148		32050713	Blanking plate; dimensions: Ø130.
150		36133923	Shut-off valve; dimensions: Ø105 (4 1/8").
151		36620124	Protective cap; dimensions: M36×1,5 // L=95 (plastic - GRP).
152		36611008	Plug; dimensions: 1/4" - 18 NPTF (steel); used in: Discharge gas shut-off valve.
153		00000011	is not required for this type !.
154	GKT2813	37230313	Gasket; dimensions: Ø130 × Ø114 × 2; used in: Pipe connection.
155		36532117	Brazing and welding bush; dimensions: Ø105 (4 1/8") (steel EN ISO 6708 - DN100); used in: Discharge gas shut-off valve.
156		36712115	Counter flange; dimensions: 161 × 161 × 28.
157		38001904	Hexagon head screw; dimensions: M20 × 70 (ISO 4014 - M20 × 70 - 8.8).
160	GKT2813	37230313	Gasket; dimensions: Ø130 × Ø114 × 2; used in: Discharge gas shut-off valve.
161		38006005	Hexagon head screw; dimensions: M20 × 180 (DIN 931 - M20 × 180 - 8.8).
162	GKT2818	37230118	Gasket; dimensions: Ø134 × Ø120 × 1; used in: Check valve.
170	PLU2814	36611414	Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5).
170		36133016	ECO connection.
171		36132111	Shut-off valve; dimensions: Ø35 (1 3/4").
172	GKT1017T	37220004	Gasket ring; dimensions: Ø38 × Ø35 × 1,5 (1 3/4).
174		36521031	Screwed nipple; dimensions: M26×1,5 × 1 3/4" - 12UN.
175	GKT2028C	38240304	Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603).
176		36620119	Protective cap; dimensions: M24×2 // L = 57,5 (plastic - GRP).
200		37001209	Kit damper elements.
201		37001209	Kit damper elements.
205		32730209	Fixing rail; dimensions: 520 × 68 × 42.
206		38030904	Cheese-head screw; dimensions: M20 × 35 (DIN 912 - M20 × 35 - 10.9).
213		37270807	Gasket; dimensions: 91 × 52 × 0,38 (metallic support).
214		37591401	Retaining ring with lugs; dimensions: Ø27 × 6,5; used in: Capacity control.
215	VSG2806	34716101	Solenoid valve (LA66); used in: Capacity control.
216	BLTCMA10X030	38030632	Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9); used in: Capacity control.
217	SOL2802	34331314	Solenoid coil; dimensions: 33 × 42 × 46 (230 V - 50/60 Hz).
217		34331313	Solenoid coil (115 V - 60 Hz).
217		34331329	Solenoid coil (24 V - 50/60 Hz).
217		34331330	Solenoid coil (24 V - DC).
217		34331331	Solenoid coil (115 V - DC).
217		34331332	Solenoid coil (48 V - DC).
217		34331333	Solenoid coil (200 V - 50/60 Hz).
218		38190909	Hexagon nut; dimensions: M10; used in: Capacity control.
219		38901902	Electric connector of the device.
230		34321802	Oil heater (230 V - 1 - 50/60 Hz - 300 W).
230		34321801	Oil heater (115 V - 1 - 50/60 Hz - 300 W).
231	RNG02085	37202115	O-ring; used in: Oil heater.
232		38051704	Oval head screw; dimensions: M6 × 20 (DIN 7985 - M6 × 20 - A2-70).
236	SEN2800	34703203	Sensor (120 °C).
240		36191301	Oil service valve; dimensions: M22×1,5.
240	PLU2813	36611413	Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
241		36620116	Protective cap; dimensions: 3/4" - 16 UNF / L=36 (plastic - GRP).
242		36132207	Shut-off valve; dimensions: Ø10 (3/4").
243	GKT2801T	37220001	Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE); used in: Oil valve for maintenance.
244		36521016	Screwed nipple; dimensions: M22×1,5 × 3/4" - 16UNF; used in: Oil valve for maintenance.
245	GKT01058A	38240305	Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); used in: Oil valve for maintenance.
246		31403601	Nozzle; dimensions: M8 × 12 × Ø1,0; used in: Capacity control.
247		31400831	Nozzle; dimensions: M8 × 6 × Ø1; used in: Capacity control.
248		36150121	Schrader valve; dimensions: 1/8" - 27 NPTF.
250		34796201	Opto-electronic unit (OLC-D1 220 V).
250		34796202	Opto-electronic unit (OLC-D1 115 V).
250		34796203	Opto-electronic unit (OLC-D1 24 V).
251		34794901	Opto-electronic unit (OLC-D1 220 V).
251		34794902	Opto-electronic unit (OLC-D1 115 V).
251		34794904	Opto-electronic unit; dimensions: 2125 mm (OLC-D1 24 V).
254	RNG23200	37202120	O-ring (EPDM).
256		36181503	Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
256		36182802	Sight glass; dimensions: 1 1/8" - 12 UNEF // M24 × 1.
257		36614401	Plug; dimensions: 1 1/8" - 18 UNEF.
260		37231608	Gasket; dimensions: Ø495 × Ø405 × 2; used in: Housing cover.
261		36201302	Suction gas filter; dimensions: Ø414 × 61.
262		30523902	Housing cover.
263		38030902	Cheese-head screw; dimensions: M20 × 100 (DIN 912 - M20 × 100 - 10.9); used in: Housing cover.
264		36150121	Schrader valve; dimensions: 1/8" - 27 NPTF; from year: 07/2020.
265		36611002	Plug; dimensions: 1/4" (steel).
266		38202153	Washer; dimensions: Ø24 × Ø8,4 × 2 (ISO 7093 - Ø24 × Ø8,4 × 2).
267		31800002	Cheese-head screw; dimensions: M8 × 16 (ISO 4762 - M8 × 16 - 10.9).
360	BLTCMA6X025	38030652	Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
361		36735905	Flange.
362		37243811	Gasket; dimensions: 260 × 80.
363		38030625	Cheese-head screw; dimensions: M10 × 50 (DIN 912 - M10 × 50 - 10.9).
369		34900505	Piston rod (complete); used in: Capacity control.
370		31403207	Piston rod; used in: Capacity control.
371		38034401	Cheese-head screw; dimensions: M8 × 30 (ISO 4762 - M8 × 30 - 10.9).
372		32500063	Pressure spring.
373		30515101	Bearing cover.
374		34900513	Piston (capacity control); used in: Capacity control.
375	RTN282901	37402901	Sliding ring; dimensions: Ø130,65 × 5,9.
376	RNG58600	37202130	O-ring.
379		31102805	Sleeve; dimensions: Ø38 × Ø17 × 9,7; used in: Capacity control.
381	BLTCMA16X040	38016611	Hexagon head screw; dimensions: M16 × 40 (DIN 933 - M16 × 40 - 10.9).
384		00000001	Article cancelled; from year: 06/2012.
385	FLR2895	36210507	Oil filter; dimensions: Ø140 × 171,6 × 1 1/2" - 16 UNF.
387		36010616	Piping.
395		36521014	Screwed nipple; dimensions: M22×1,5 × 1" - 12 UNF.
400		30553501	Discharge flange cover.
401		37390201	Gasket; used in: Discharge flange cover.
410		36920424	Demister.
411		37506905	Sleeve; dimensions: Ø89,8 × 26,5; used in: Demister.
412		38030639	Cheese-head screw; dimensions: M10 × 120 (ISO 4762 - M10 × 120 - 10.9).
413		00000011	is not required for this type !.
414		31502818	Spacer screw; dimensions: M10 × 54 × M10.
420	RNG05470	37202124	O-ring.
430		30051301	Oil separator vessel; dimensions: Ø640 × 675.
431	BLTCMA20X055	38030906	Cheese-head screw; dimensions: M20 × 55 (DIN 912 - M20 × 55 - 10.9).
432	GKT2801	37293301	Gasket; dimensions: Ø140 × Ø80 × 1.
433		30591201	Cover; dimensions: Ø140 × 18.
434		38030623	Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9).
435	GKT23006A	38240301	Gasket ring; dimensions: A20 × 24 × 1,5 (aluminum DIN 7603).
436	PLUCMA20A	38091003	Sealing screw; dimensions: M20×1,5 (DIN 908 - M20×1,5).
437		32719001	Magnet; dimensions: 24 × 24 × 20.
450		34705002	Kit SE-i1 (115..230 V - AC).
450		34706001	Compressor protection device; dimensions: 68,4 × 80 × 33 (110..240 V - 50/60 Hz).
450		34706003	Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - DC).
450		34706002	Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - 50/60 Hz).
450		34701711	Compressor protection device; dimensions: 68,4 × 80 × 33 (115..230 V - 50/60 Hz); from year: 03/2024.
450		34705901	Compressor protection device; dimensions: 68,4 × 80 × 33 (24 V - 50/60 Hz); from year: 03/2024.
451		00000001	Article cancelled; from year: 04/2020.
452		00000001	Article cancelled; from year: 04/2020.
453		38094402	Oval head screw; dimensions: M3 × 16 (Plasfast - M3 × 16 - Z); from year: 04/2020.
454		34591801	Terminal strip; dimensions: 77 × 22 (12-pole).
455		38099602	Oval head screw; dimensions: M6 × 16 (ISO 7380 - M6 × 16 - A2-70); from year: 04/2020.
456		37532001	Terminal box; dimensions: 462 × 440 × 234; from year: 04/2020.
457		37242906	Gasket; dimensions: 322 × 180 × 2.
458		38094404	Oval head screw; dimensions: M4 × 16 (Plasfast - M4 × 16 - Z); from year: 04/2020.
460		34512603	Plug; dimensions: M25×1,5; from year: 04/2020.
461		34512602	Plug; dimensions: M20×1,5; from year: 04/2020.
462		34512102	Screwed cable gland; dimensions: M16×1,5.
463		34512604	Plug; dimensions: M63×1,5; from year: 04/2020.
464		34512601	Plug; dimensions: M16×1,5; from year: 04/2020.
470	TER23023	37505102	Isolating plate; dimensions: 40 × 39,5; used in: Terminal.
471		31101809	Spacer sleeve; dimensions: Ø25 × 21; used in: Earth screw.
472		00000001	Article cancelled; from year: 04/2020.
473		34500702	Connector; dimensions: 6,3 × Ø10,5.
474		34343107	Kit connection bridge; dimensions: 85,5 × 25 × 5.
475	WASCMM10	38200204	Washer; dimensions: 10,5 (brass DIN 125).
476	SPGCMW10	38215202	Thrust washer; dimensions: S10.
477	NUTVT001	38130106	Hexagon nut; dimensions: M10 (ISO 4032 - M10 - Ms).
478		00000011	is not required for this type !.
480		38099602	Oval head screw; dimensions: M6 × 16 (ISO 7380 - M6 × 16 - A2-70); from year: 04/2020.
481		37512801	Cover; dimensions: 462 × 440 × 70; from year: 04/2020.
482		37242912	Gasket; dimensions: 8 × 4 × 1540 (EPDM); from year: 04/2020.
490	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797); used in: Earth.
491		34400601	Cable; dimensions: M6 // M10 × 500; used in: Earth.
492		38200203	Washer; dimensions: A6,4 (brass DIN 125); used in: Earth.
493	SPGCMW6	38215001	Thrust washer; dimensions: S6 (spring steel); used in: Earth.
494	NUT42300	38130104	Hexagon nut; dimensions: M6 (ISO 4032 - M6 - Ms); used in: Earth.
500		34512203	Hexagon nut; dimensions: M25×1,5; from year: 04/2020.
501		34512202	Hexagon nut; dimensions: M20×1,5; from year: 04/2020.
502		34512201	Hexagon nut; dimensions: M16×1,5; from year: 04/2020.
503		34512204	Hexagon nut; dimensions: M63×1,5; from year: 04/2020.
504		34512201	Hexagon nut; dimensions: M16×1,5; from year: 04/2020.

bitzer CSH9683-210, Screw compressor, Semihermetic

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