bitzer CSH8673-110, 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		Female rotor	2 (serial number required only available together with male rotor); used in: serial number required.
1		Male rotor	3 (serial number required only available together with female rotor); used in: serial number required.
1		Parallel key	4; dimensions: 12 × 8 × 230 (steel DIN 6885 - A); from year: DIN 6885 - A.
1		Discharge flange	5 (serial number required); used in: serial number required.
1		Snap ring	6; dimensions: Ø42,8 × 2,3 × 1,5 (steel).
1		Nozzle	7.
1		Nozzle	8; dimensions: M12 × 12 × Ø2,5.
2		Parallel pin	9; dimensions: Ø16 × 45 (steel ISO 8735 - 16 × 45); from year: ISO 8735 - 16 × 45.
1		Piston ring	10; dimensions: Ø61 × 3,4.
1		Piston ring	11; dimensions: Ø78,4 × 3,9.
1		Cylindrical roller b	14; dimensions: Ø45 × Ø100 × 36 (DIN 5412 - NU 2309 E); from year: DIN 5412 - NU 2309 E.
1		Cylindrical roller b	15; dimensions: Ø60 × Ø130 × 31 (DIN 5412 - NU 312 E); from year: DIN 5412 - NU 312 E.
2		Angular ball bearing	16; dimensions: Ø45 × Ø100 × 25 (DIN 628 - 7309B); from year: DIN 628 - 7309B.
2		Angular ball bearing	17; dimensions: Ø60 × Ø130 × 31 (DIN 628 - 7312B); from year: DIN 628 - 7312B.
1		Roller bearing unit	18 (complete // kit = 9 pieces); used in: complete // kit = 9 pieces.
1		Grooved nut	20; dimensions: M45×1,5.
1		Grooved nut	21; dimensions: M60×2.
40		34671543	Built-in motor; dimensions: Ø273 (40P 110 HP).
43	KEY28851	38400312	Parallel key; dimensions: 12 × 6 × 185.
44		31590401	Hexagon head screw; dimensions: M12 × 27 (special screw).
46		31300028	Washer; dimensions: Ø34 × Ø13 × 3.
47	BRG2824	38620024	Cylindrical roller bearing; dimensions: Ø30 × Ø62 × 20 (DIN 5412 - NU 2206 E); from year: 18.
48	LCKCMKM09	38190501	Grooved nut; dimensions: M45×1,5.
49		00000009	Upon request; from year: 40.
50	SNPCMIX062	38223108	Retaining ring with lugs; dimensions: Ø62 × 2 (DIN 472 - 62 × 2).
51		36611002	Plug; dimensions: 1/4" (steel); used in: 2.
52	PLU2813	36611413	Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
53	GKT01058A	38240305	Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1.
54	PINCMC16X40	38301121	Parallel pin; dimensions: Ø16 × 40 (steel ISO 8735 - 16 × 40).
55	VSG2800	36110605	Pressure relief valve; dimensions: Ø45,6 × 70 (28 bar); used in: 2.
56	RNG59030	37200110	O-ring (CR); from year: 1.
57		31408206	Cover; dimensions: Ø120 x 17; used in: 2.
58		31402014	Cover; dimensions: Ø100 × 15,9.
60		00000001	Article cancelled; used in: 2; from year: 57.
61	BRG2828	38620028	Cylindrical roller bearing; dimensions: Ø45 × Ø100 × 36 (DIN 5412 - NU 2309 E); from year: 18.
62	BRG2830	38620030	Cylindrical roller bearing; dimensions: Ø55 × Ø120 × 43 (DIN 5412 - NU 2311 E); from year: 18.
64	COV2874	30692901	Spacer washer.
65	BLTCMA6X016TP	38031282	Cheese-head screw; dimensions: M6 × 16 (DIN 6912 - M6 × 16 - 010.9).
67	GUD2802	36021202	Slider guide.
68	SNPCMIX045	38223126	Retaining ring with lugs; dimensions: Ø45 × 1,75 (DIN 472 - 45 × 1,75).
69	WAS2802	31203602	Seat ring; dimensions: Ø45 × 8.
70	WAS2829	31300029	Washer; dimensions: Ø44,8 × Ø30,5 × 2.
71		00000003	Not available separately; from year: 76.
72		38490203	Sliding block; dimensions: 16 × 22 × 20.
73	BLTCMA6X025	38030652	Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
74	BLTCMA12X035	38030642	Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9).
76		30022731	Housing.
77		38030601	Cheese-head screw; dimensions: M8 × 12 (DIN 912 - M8 × 12 - 10.9).
78	WAS7200	38204101	Washer; dimensions: Ø8,4 (DIN 433).
89	TER2801	34343400	Kit terminal plate; dimensions: 322 × 180 × 20.
90		37244101	Gasket; dimensions: 322 × 180 × 0,68; from year: 1.
91		34342702	Terminal plate; dimensions: 322 × 180 × 118.
92		37507203	Washer; dimensions: Ø60 × Ø17 × 6,6 (PTFE).
93		38110901	Hexagon nut; dimensions: M10 (DIN 6926 - M10 - 8).
94		31502901	Earth screw; dimensions: Ø16 × 91 × M10.
95	BLTCMA10X025	38030683	Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9).
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); from year: 110.
112	GKT2100T	37220003	Gasket ring; dimensions: Ø25,4 × Ø22,2 × 1,5 (1 1/4-12 - PTFE); from year: 1,110.
114	CPL2812	36521026	Screwed nipple; dimensions: M26×1,5 × 1 1/4" - 12 UNF; from year: 110.
115	GKT2028C	38240304	Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603); from year: 1,110.
120		36133923	Shut-off valve; dimensions: Ø105 (4 1/8").
121		36620123	Protective cap; dimensions: M36×1,5 // L=85 (plastic - GRP); from year: 120.
123		36611008	Plug; dimensions: 1/4" - 18 NPTF (steel); from year: 120.
124	GKT2813	37230313	Gasket; dimensions: Ø130 × Ø114 × 2; from year: 1,120.
125		36532117	Brazing and welding bush; dimensions: Ø105 (4 1/8") (steel EN ISO 6708 - DN100); from year: 120.
126		36714002	Kit counter flange; dimensions: 161 × 161 × 28 // M20 × 70.
127		38001904	Hexagon head screw; dimensions: M20 × 70 (ISO 4014 - M20 × 70 - 8.8); from year: 120,126.
129		32050709	Blanking plate; dimensions: Ø130 × 6.
130	GKT2813	37230313	Gasket; dimensions: Ø130 × Ø114 × 2; from year: 1,120.
131		38006005	Hexagon head screw; dimensions: M20 × 180 (DIN 931 - M20 × 180 - 8.8); from year: 120.
132		00000011	is not required for this type !.
133		00000011	is not required for this type !.
140	VSG28804	36910804	Check valve.
141		37230117	Gasket; dimensions: Ø111 × 95 × 1; from year: 140.
145	BLTCMA16X060	38010955	Hexagon head screw; dimensions: M16 × 60 (DIN 933 - M16 × 60 - 8.8).
146		36712114	Counter flange; dimensions: 141 × 141 × 23; from year: 150.
147		36532105	Brazing and welding bush; dimensions: Ø76 (3 1/8") (steel EN ISO 6708 - DN80).
148		32050712	Blanking plate; dimensions: Ø105 × 15.
149		00000011	is not required for this type !.
150		36133817	Shut-off valve; dimensions: Ø76 (3 1/8").
151		36620123	Protective cap; dimensions: M36×1,5 // L=85 (plastic - GRP); from year: 150.
152		36611008	Plug; dimensions: 1/4" - 18 NPTF (steel); from year: 150.
154	GKT28033	37230303	Gasket; dimensions: Ø105 × Ø85 × 2; from year: 1,150.
155		36532105	Brazing and welding bush; dimensions: Ø76 (3 1/8") (steel EN ISO 6708 - DN80); from year: 150.
156		36712114	Counter flange; dimensions: 141 × 141 × 23; from year: 150.
157	BLTCMA16X060	38010955	Hexagon head screw; dimensions: M16 × 60 (DIN 933 - M16 × 60 - 8.8); from year: 150.
160	GKT1009	37230105	Gasket; dimensions: Ø105 × Ø86 × 1; from year: 1.
161	BLTCMA16X140	38000954	Hexagon head screw; dimensions: M16 × 140 (DIN 931 - M16 × 140 - 8.8).
162		36150121	Schrader valve; dimensions: 1/8" - 27 NPTF.
163	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF; used in: Suction side.
164		38030682	Cheese-head screw; dimensions: M10 × 16 (DIN 912 - M10 × 16 - 10.9).
166	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
168	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF; used in: Discharge gas side.
170	PLU2814	36611414	Sealing screw; dimensions: M26×1,5 (DIN 910 - M26×1,5).
170		36133015	ECO connection.
171		36132107	Shut-off valve; dimensions: Ø28 (1 3/8") (1 3/4"); from year: 170.
172	GKT1017T	37220004	Gasket ring; dimensions: Ø38 × Ø35 × 1,5 (1 3/4); from year: 1,170.
174		36521030	Screwed nipple; dimensions: M26×1,5 × 1 3/4; from year: 170.
175	GKT2028C	38240304	Gasket ring; dimensions: A26 × 31 × 2 (aluminum DIN 7603); from year: 1,170.
176		36620119	Protective cap; dimensions: M24×2 // L = 57,5 (plastic - GRP); from year: 171.
179		31400817	Nozzle; dimensions: M8.
200		37001207	Kit damper elements.
205		30293601	Foot; dimensions: 465 × 60 × 85.
206	BLTCMA16X050	38030701	Cheese-head screw; dimensions: M16 × 50 (DIN 912 - M16 × 50 - 10.9).
207		32730208	Fixing rail; dimensions: 465 × 60 × 25.
208		38031272	Cheese-head screw; dimensions: M16 × 30 (DIN 6912 - M16 × 30 - 010.9).
213		37270807	Gasket; dimensions: 91 × 52 × 0,38 (metallic support); from year: 1.
214		37591401	Retaining ring with lugs; dimensions: Ø27 × 6,5.
215	VSG2806	34716101	Solenoid valve (LA66).
216	BLTCMA10X030	38030632	Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
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.
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).
230		34321803	Oil heater (400 V - 300 W).
231	RNG02085	37202115	O-ring.
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); from year: 242.
242		36132207	Shut-off valve; dimensions: Ø10 (3/4"); from year: 240.
243	GKT2801T	37220001	Gasket ring; dimensions: Ø14,3 × 1,5 (PTFE); from year: 1,240.
244		36521016	Screwed nipple; dimensions: M22×1,5 × 3/4" - 16UNF; from year: 240.
245	GKT01058A	38240305	Gasket ring; dimensions: A22 × 27 × 1,5 (aluminum DIN 7603); from year: 1,240.
246		31403601	Nozzle; dimensions: M8 × 12 × Ø1,0.
247		31400831	Nozzle; dimensions: M8 × 6 × Ø1.
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); from year: 250.
251		34794902	Opto-electronic unit (OLC-D1 115 V); from year: 250.
251		34794904	Opto-electronic unit; dimensions: 2125 mm (OLC-D1 24 V); from year: 250.
254	RNG23200	37202120	O-ring (EPDM); from year: 1,250.
256		36181503	Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
256		36182802	Sight glass; dimensions: 1 1/8" - 12 UNEF // M24 × 1; from year: 250.
257		36614401	Plug; dimensions: 1 1/8" - 18 UNEF.
260		37231607	Gasket; dimensions: Ø387 × Ø317 × 1; from year: 1.
261		36201602	Suction gas filter; dimensions: Ø312 × 140.
262		30524901	Housing cover.
263	BLTCMA16X050	38030701	Cheese-head screw; dimensions: M16 × 50 (DIN 912 - M16 × 50 - 10.9).
264	GKT41801A	38200157	Washer; dimensions: Ø16 × 3 (steel galvanized ISO 7090 - Ø16 × 3).
265		38030708	Cheese-head screw; dimensions: M16 × 25 (DIN 912 - M16 × 25 - 10.9).
266		32035405	Lifting eye; dimensions: 83 × 79 × 10, Ø30 × Ø17,5.
267		38030705	Cheese-head screw; dimensions: M16 × 60 (DIN 912 - M16 × 60 - 10.9).
280	NUTVT001	38130106	Hexagon nut; dimensions: M10 (ISO 4032 - M10 - Ms).
281	SPGCMW10	38215202	Thrust washer; dimensions: S10.
282	WASCMM10	38200204	Washer; dimensions: 10,5 (brass DIN 125).
283		37804901	Adhesive; dimensions: 16 × 16 × 0,05 (adhesive).
284		31503301	Earth screw; dimensions: M16 × 53.
310		36061602	Piping.
312		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 310.
313		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 310.
320		36061601	Piping.
322		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 320.
323		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 320.
330		36061604	Piping.
332		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 330.
333		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 330.
340		36061603	Piping.
342		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 340.
343		36601507	Screwed pipe joint; dimensions: XGE8 - L - 1/8" - NPT (steel); from year: 340.
350		34591701	Clip (complete).
360	BLTCMA6X025	38030652	Cheese-head screw; dimensions: M6 × 25 (DIN 912 - M6 × 25 - 10.9).
361		36735902	Flange; dimensions: 140 × 50 × 13.
362		37243601	Gasket; dimensions: 138 × 50 × 2; from year: 1.
363	BLTCMA12X035	38030642	Cheese-head screw; dimensions: M12 × 35 (DIN 912 - M12 × 35 - 10.9).
364	PINCMC10X30	38301108	Parallel pin; dimensions: Ø10 × 30 (with thread steel ISO 8735 - 10 × 30).
365		38030205	Cheese-head screw; dimensions: M12 × 50 (DIN 912 - M12 × 50 - 10.9).
367		30515103	Bearing cover; from year: 369.
368		38034304	Cheese-head screw; dimensions: M6 × 35 (ISO 4762 - M6 × 35 - 10.9); from year: 369.
369	ROD2885	34900604	Piston rod (complete).
370		31403206	Piston rod; from year: 369.
372		32500068	Pressure spring; from year: 369.
374		31406701	Piston; dimensions: Ø109 × Ø26 × 23,7 (capacity control); from year: 369.
375		31210401	Sliding ring; dimensions: Ø110 × 6,3; from year: 369.
376	RNG70161	37202131	O-ring (EPDM); from year: 1,369.
381	BLTCMA16X040	38016611	Hexagon head screw; dimensions: M16 × 40 (DIN 933 - M16 × 40 - 10.9); from year: 369.
382		37293501	Gasket; dimensions: Ø182 × 1,5; from year: 1,369.
383		30590903	Cover.
384		36521014	Screwed nipple; dimensions: M22×1,5 × 1" - 12 UNF.
385	FLR55671	36210502	Oil filter; dimensions: Ø95 × 209 × 1" - 12 UNF.
386	BLTCMA10X030	38030632	Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
387		36010608	Piping (oil filter in).
388		38920601	Clip; dimensions: Ø16 × 15 (DIN 3016).
389		38030651	Cheese-head screw; dimensions: M6 × 12 (DIN 912 - M6 × 12 - 10.9).
391		32034126	Fixing plate; dimensions: 84 × 39 × 1,5.
392		36010617	Piping; dimensions: Ø16 × 1 × 460.
400		30551901	Discharge flange cover.
401		37293401	Gasket; dimensions: 306 × 276 × 1; from year: 1.
410		36920412	Demister.
411		37506904	Sleeve; dimensions: Ø63,5 × 22.
412		38030638	Cheese-head screw; dimensions: M10 × 45 (DIN 912 - M10 × 45 - 10.9).
420	GKT28903	37239003	Gasket; dimensions: Ø550 × Ø477 × 1; used in: 2; from year: 1.
429		00000001	Article cancelled; used in: 2.
430		30051103	Oil separator vessel; used in: 2.
431	BLTCMA16X050	38030701	Cheese-head screw; dimensions: M16 × 50 (DIN 912 - M16 × 50 - 10.9).
432	GKT2801	37293301	Gasket; dimensions: Ø140 × Ø80 × 1; from year: 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); from year: 1.
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		34343104	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 CSH8673-110, Screw compressor, Semihermetic

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