bitzer 6HEP-28, Reciprocating compressor, Semihermetic, 6 Cylinders

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		30002805	Housing (cast iron).
2	BRG23100	31113502	Bearing bush / Slide bearing; dimensions: Ø50 × Ø45 × 40 (Radial); from year: 2.
3	BRG23100	31113502	Bearing bush / Slide bearing; dimensions: Ø50 × Ø45 × 40 (Radial); from year: 2.
4	WAS2001	32050006	Thrust washer; dimensions: Ø62 × Ø48 × 1,7.
5	WAS2001	32050006	Thrust washer; dimensions: Ø62 × Ø48 × 1,7.
6	CKS2030	30100710	Crankshaft.
7	PLU23040	36611201	Plug; dimensions: M8×1 (DIN 906).
9		30229922	Kit connecting rod / piston; dimensions: Ø70; from year: 2.
10	ROD2000	30211552	Connecting rod; dimensions: Ø45 × Ø20 × 112; from year: 2.
15		30272201	Piston; dimensions: Ø70; from year: 2.
16	PIN2000	38340106	Wrist pin; dimensions: Ø20 × Ø13 × 56 (DIN 73126).
17	SNPCMIX020	38223104	Retaining ring with lugs; dimensions: Ø20 × 1 (DIN 472 - 20 × 1).
18	SGM2020	38230055	Piston ring; dimensions: Ø70 × 1,5 (ISO 6622).
19	SGM2021	38231022	Piston ring; dimensions: Ø70 × 1,5 (ISO 6622).
24	GKT2036	37231403	Gasket; dimensions: Ø182 × Ø133 × 1.
25		30512507	Bearing cover; from year: 2.
26	VSG2008	36110101	Pressure control valve; dimensions: 3/4" - 14 NPTF (3,2 bar).
29		00000001	Article cancelled; from year: 2.
30	BRG23100	31113506	Bearing bush / Slide bearing; dimensions: Ø50 × Ø45 × 40 (Radial); from year: 2.
31	WAS2000	32050007	Thrust washer; dimensions: Ø62 × Ø48 × 1,7.
32	BLTCMA10X030	38030632	Cheese-head screw; dimensions: M10 × 30 (DIN 912 - M10 × 30 - 10.9).
34	PMP2001	36250302	Oil pump.
35	RNG2019	37200119	O-ring (CR).
36		38015505	Hexagon head screw; dimensions: M8 × 20 (DIN 933 - M8 × 20 - 10.9).
37		38033901	Cheese-head screw; dimensions: M10 × 30 (ISO 4762 - M10 × 30 - 10.9); from year: 2.
38		32031401	Fixing plate; dimensions: 140 × 40 × 3.
39	LCKCMG04	38200201	Washer; dimensions: A4,3 (brass DIN 125).
40		00000001	Article cancelled; from year: 2.
41	BLTCMA4X008T	38040156	Cheese-head screw; dimensions: M4 × 8 (DIN 84 - M4 × 8 - 4.8).
42		34732034	Differential oil pressure cut-out (without time relay 115/230 V - 1 - 50/60 Hz).
43		36150022	Schrader valve; dimensions: 1/8" - 27 NPTF × 7/16" - 20 UNF.
48	WAS2009	37402703	Shaft seal; from year: 2.
49	KEY2010	38410201	Gib-headed key; dimensions: 5 × 5 × 60 (steel DIN 6887 - 5 × 5 × 60).
51	KEY2918	38400118	Parallel key; dimensions: 12 × 8 × 100 (steel DIN 6885 - A).
52		00000011	is not required for this type !.
53		00000011	is not required for this type !.
54		32050204	Thrust washer; dimensions: Ø54 × Ø17 × 5 (steel).
55	SPGCMW16	38220108	Single-coil spring washer; dimensions: A16 (DIN 127).
56		38016607	Hexagon head screw; dimensions: M16 × 45 (DIN 933 - M16 × 45 - 10.9).
58	SRN2002	32591001	Retaining ring with lugs; dimensions: Ø230.
59	SRN2000	36200402	Suction gas filter; dimensions: Ø220 × 50.
60	GKT2011	37231503	Gasket; dimensions: Ø286 × Ø236 × 0,38.
61		30521950	Housing cover; dimensions: Ø286 × 134; from year: 2.
63		36611002	Plug; dimensions: 1/4" (steel).
65		38005708	Hexagon head screw; dimensions: M12 × 120 (DIN 931 - M12 × 120 - 10.9).
66		38005711	Hexagon head screw; dimensions: M12 × 150 (DIN 931 - M12 × 150 - 10.9).
67	GKT2023	37230103	Gasket; dimensions: Ø76 × Ø60 × 1.
71		38000953	Hexagon head screw; dimensions: M16 × 100 (DIN 931 - M16 × 100 - 8.8).
72		36131322	Shut-off valve; dimensions: Ø54 (2 1/8").
73		36531103	Brazing and welding bush; dimensions: Ø54 (2 1/8").
74	GKT2802	37230302	Gasket; dimensions: Ø75 × Ø61 × 2.
75		36712102	Counter flange; dimensions: 110 × 110.
76	BLTCMA16X055	38010909	Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 8.8).
78		36620121	Protective cap; dimensions: M36×1,5 // L=67 (plastic - GRP); from year: 2.
79		36611002	Plug; dimensions: 1/4" (steel).
82		36611424	Sealing screw; dimensions: M26; from year: 2.
83		00000001	Article cancelled; from year: 2.
84		32500034	Pressure spring.
85	SRO2000	36200301	Oil filter; dimensions: Ø20 × 200.
86		36011611	Oil return system.
87		36611002	Plug; dimensions: 1/4" (steel).
88	RNG2012	37200315	O-ring (CR).
89	GLS2000	36180202	Sight glass; dimensions: Ø67 × 8,5.
91	BLTCMA6X020	38015406	Hexagon head screw; dimensions: M6 × 20 (DIN 933 - M6 × 20 - 10.9).
92		36611010	Plug; dimensions: 1/2" - 14 NPTF (steel).
93	PLU2000	36611005	Plug; dimensions: 3/4" - 14 NPTF (steel).
94	GKT2008	37241501	Gasket; dimensions: 270 × 250 × 1; from year: 2.
95		32030704	Bottom plate; dimensions: 270 × 360 × 12.
96	BLTCMA10X030	38017802	Hexagon head screw; dimensions: M10 × 30 (ISO 4017 - M10 × 30 - 10.9).
97	AMR2000	37000401	Kit damper elements; dimensions: Lo=42 (spring).
97		37000202	Kit damper elements (Shore hardness 60 // elastomer).
98		32500201	Pressure spring; dimensions: Lo=42.
99	AMR2001	37000403	Kit damper elements; dimensions: Lo=48 (spring).
99		37000203	Kit damper elements (Shore hardness 65 // elastomer).
100		32500203	Pressure spring; dimensions: Lo=48.
101		32730901	Foot; dimensions: 369 × 60 × 13 × Ø21.
102	BLTCMA10X025	38015605	Hexagon head screw; dimensions: M10 × 25 (DIN 933 - M10 × 25 - 10.9).
103	VSG2006	36111001	Gas equalising valve; dimensions: G1/2".
104	VSG23001	36111006	Pressure relief valve; dimensions: 3/4" - 14 NPTF (37 bar).
105	GKT2031	37270401	Gasket; dimensions: Ø31 × 1,0 (LA66).
106		36701515	Blind flange; dimensions: 91 × 52 × 13 - 1/8" - NPTF.
107	BLTCMA10X030	38015606	Hexagon head screw; dimensions: M10 × 30 (DIN 933 - M10 × 30 - 10.9).
108	GKT2002	37270405	Gasket; dimensions: ØI 34,5 × 1,0 (LA66).
109		38030623	Cheese-head screw; dimensions: M10 × 25 (DIN 912 - M10 × 25 - 10.9).
110		36135452	Shut-off valve; dimensions: Ø35L (1 3/8").
111	FLG20301	36702301	Flange; dimensions: 91 × 48 × 52, 1 3/4 (steel).
112		37220007	Gasket ring; dimensions: Ø45,5 × Ø42,5 × 1,5 (2"-12).
113	GRF2102	36600007	Pipe connection; dimensions: Ø35, 1 3/4" - 12 UN (steel coppered).
114		00000011	is not required for this type !.
116		36620119	Protective cap; dimensions: M24×2 // L = 57,5 (plastic - GRP); from year: 2.
117		00000011	is not required for this type !.
118	PLU75022	36611001	Plug; dimensions: 1/8“ - 27 NPTF (steel).
119	PLT2E020	30406333	Valve plate; dimensions: Ø65/70.
120	GKT2020	37251109	Gasket; dimensions: 253 × 155 × 1,0 - Ø70.
121	GKT2050	37261603	Gasket; dimensions: 253 × 155 × 0,5 (metallic support).
122	HED23036	30236038	Cylinder head; dimensions: 253 × 155 × 68.
123		38005614	Hexagon head screw; dimensions: M10 × 70 (DIN 931 - M10 × 70 - 10.9).
124		38001965	Hexagon head screw; dimensions: M10 × 90 (ISO 4014 - M10 × 90 - 10.9); from year: 2.
131		38304205	Parallel pin; dimensions: Ø6 × 18 (steel ISO 2338 - 6 × 18); from year: 2.
132	SPRCM10X12	38035801	Set screw; dimensions: M10 × 12 (DIN 916 - M10 × 12 - 10.9).
133		00000011	is not required for this type !.
134	TER2000	34341602	Terminal plate; dimensions: 165 × 120 × 15,5.
135	GKT2039	37242115	Gasket; dimensions: 163 × 118 × 1; from year: 3.
136		34595001	Recommendation sign; dimensions: M6.
137	SPGCMW6	38215001	Thrust washer; dimensions: S6 (spring steel).
138		38000453	Hexagon head screw; dimensions: M6 × 35 (ISO 4014 - M6 × 35 - 8.8).
139	GKT21401	37212403	Gasket; dimensions: 165 × 120 × 3; from year: 2.
140		31101801	Spacer sleeve; dimensions: Ø14 × Ø6,3 × 21,4.
141	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
142	TER2E010	34550624	Terminal plate; dimensions: 165 × 120 × 15,5 (6-wire); from year: 2.
143		38110801	Hexagon nut; dimensions: M5 (DIN 6927 - M5 - 8).
147	SPGCMW8	38215201	Thrust washer; dimensions: S8.
149		30291502	Terminal.
150		38130105	Hexagon nut; dimensions: M8 (ISO 4032 - M8 - Ms).
160	TER2003	34341301	Kit connection bridge.
161	BLTCMA10X020	38030689	Cheese-head screw; dimensions: M10 × 20 (DIN 912 - M10 × 20 - 10.9).
162	PLC201	32120201	Centring plate; dimensions: 167 × 122 × 12.
163	GKT2090	37212001	Gasket; dimensions: 133 × 117 × 2.
164	BOX2001	34351711	Terminal box; dimensions: 313 × 175 × 95 (aluminum IP66); from year: 3.
166	BLT23851	38050851	Oval head screw; dimensions: M5 × 20 (DIN 7985 - M5 × 20 - 4.8); used in: Aluminium terminal box.
167		30591445	Cover; dimensions: 313 × 175 × 11; from year: 2.
168		34702804	Compressor protection device (24 V - 50/60 Hz).
168		34702805	Compressor protection device (24 V - DC).
168	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 2.
168	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 2.
169	BLTCMA4X008T	38050752	Oval head screw; dimensions: M4 × 10 (DIN 7985 - M4 × 10 - 4.8).
170	BLT23154	38050154	Oval head screw; dimensions: M6 × 16 (DIN 7985 - M6 × 16 - 4.8).
171	KIT2000	37281107	Gasket set.
172	MTR2030	34631846	Built-in motor; dimensions: Ø223 (40P 30 HP).
173		00000011	is not required for this type !.
174		00000011	is not required for this type !.
175	GKT21401	37212401	Gasket; dimensions: 165 × 120 × 3.
176		37213802	Gasket; dimensions: 299 × 161 × 2.
190	HTR2000	34321312	Oil heater (230 V - 1 - 50/60 Hz -140 W); from year: 2.
190		34321311	Oil heater (110 V - 1 - 50/60 Hz - 140 W); from year: 2.
190		34321310	Oil heater (24 V - 1 - 50/60 Hz - 140 W); from year: 2.
191		38901902	Electric connector of the device; from year: 2.
192	HTR2001	34590602	Heater sleeve; dimensions: 3/8" - 18 NPTF × 236.
193	PLU75022	36611001	Plug; dimensions: 1/8“ - 27 NPTF (steel).
194		34400604	Cable; dimensions: M6 // M8 × 220.
195		38050152	Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - 4.8).
196	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
197	GKT23006A	38240301	Gasket ring; dimensions: A20 × 24 × 1,5 (aluminum DIN 7603).
198		34731911	Differential oil pressure cut-out (115..230 V - 50/60 Hz).

bitzer 6HEP-28, Reciprocating compressor, Semihermetic, 6 Cylinders

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