bitzer 2ESL-4K, Reciprocating compressor, Semihermetic, 2 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		37283518	Gasket set.
2	BRG2205	31112501	Bearing bush / Slide bearing; dimensions: Ø40 × Ø36 × 30 (Radial).
3	BRG2205	31112501	Bearing bush / Slide bearing; dimensions: Ø40 × Ø36 × 30 (Radial).
4	WAS2204	31210302	Thrust washer; dimensions: Ø46 × Ø37,5 × 3.
5	WAS2204	31210302	Thrust washer; dimensions: Ø46 × Ø37,5 × 3.
6		30116751	Eccentric shaft.
7	KEY23220	38400304	Parallel key; dimensions: 10 × 6 × 54 (steel DIN 6885 - A).
9		30229886	Connecting rod / piston; dimensions: Ø46.
22		30510741	Bearing cover.
24	GKT23200	37293703	Gasket; dimensions: 2241 × 241 × 0,38.
26	GKT23003C	38240131	Gasket ring; dimensions: A10 × 16 × 2 (copper).
27		38017802	Hexagon head screw; dimensions: M10 × 30 (ISO 4017 - M10 × 30 - 10.9); from year: 3.
32	BRG2205	31112501	Bearing bush / Slide bearing; dimensions: Ø40 × Ø36 × 30 (Radial).
39	WAS23200	31300024	Adjusting washer; dimensions: Ø45 × Ø33,1 × 2.
40		34615812	Built-in motor; dimensions: Ø190 (40S 4 HP).
44		32110515	Oil splasher plate; dimensions: Ø185 × 54.
46	BLTCMA6X012	38015402	Hexagon head screw; dimensions: M6 × 12 (DIN 933 - M6 × 12 - 10.9).
47	SPGCMW6	38215001	Thrust washer; dimensions: S6 (spring steel).
54	LCKCMMB045	32050209	Washer; dimensions: Ø45 × Ø12,5 × 8; from year: 2.
55		38215003	Thrust washer; dimensions: A12 (spring steel DIN 128).
56		38016706	Hexagon head screw; dimensions: M12 × 45 (DIN 933 - M12 × 45 - 10.9); from year: 2.
70		37507901	Plug; dimensions: Ø8 × 16.
89	GKT23205	37271801	Gasket; dimensions: 32 × 48 × 0,38 (metallic support).
90	GKT23204	37293801	Gasket; dimensions: 52 × 52 × 0,38.
91	TER2210	34550015	Terminal plate; dimensions: 52 × 52 × 39 (6-wire).
92	TER2205	34550401	Terminal plate; dimensions: 48 × 32 × 39.
93		38022807	Hexagon head screw; dimensions: M6 × 16 (ISO 4017 - M6 × 16 - 10.9); from year: 2.
94		31502701	Earth screw; dimensions: M6 × 42.
95		38022807	Hexagon head screw; dimensions: M6 × 16 (ISO 4017 - M6 × 16 - 10.9); from year: 2.
96	TER2204	34342801	Terminal plate.
98	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
100		36150122	Schrader valve; dimensions: 1/4" - 18 NPTF.
101		00000011	is not required for this type !.
110		32035402	Lifting eye; dimensions: 51 × 30 × 4.
120		36131550	Shut-off valve; dimensions: Ø22; from year: 2.
121		36620650	Protective cap; dimensions: 3/4" - 16 UNF (aluminum); from year: 3.
130	GKT1236	37270203	Gasket; dimensions: 35 × 60 × 1; from year: 2.
131	GKT1236	37270203	Gasket; dimensions: 35 × 60 × 1; from year: 2.
132	BLTCMA8X020	38034001	Cheese-head screw; dimensions: M8 × 20 (ISO 14579 - M8 × 20 - 8.8); from year: 2.
150		36131551	Shut-off valve; dimensions: Ø16; from year: 2.
151		36620650	Protective cap; dimensions: 3/4" - 16 UNF (aluminum); from year: 2.
158	GKT1236	37270203	Gasket; dimensions: 35 × 60 × 1; from year: 2.
159	BLTCMA8X020	38034001	Cheese-head screw; dimensions: M8 × 20 (ISO 14579 - M8 × 20 - 8.8); from year: 2.
160		30405906	Valve plate; dimensions: Ø46.
161	GKT23212	37251703	Gasket; dimensions: 165 × 124 × 0,8.
162	GKT23250	37261801	Gasket; dimensions: 165 × 124 × 0,38 (metallic support); from year: 2.
164		30236045	Cylinder head; dimensions: 165 × 125 × 57; from year: 2.
165		38005659	Hexagon head screw; dimensions: M10 × 50 (ISO 4014 - M10 × 50 - 10.9); from year: 4.
166		38001963	Hexagon head screw; dimensions: M10 × 65 (ISO 4014 - M10 × 65 - 10.9); from year: 5.
167	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF.
173		36110026	Pressure relief valve; dimensions: 7/16" - 20 UNF (30 bar).
174		36620114	Protective cap; dimensions: Ø28 × 35.
178	RNG2002	37203002	O-ring.
180	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF.
190	HTR2300	34321901	Oil heater (200..260 V - 120 W).
190		34321902	Oil heater (100..140 V - 120 W).
200		37000020	Kit damper elements (elastomer).
201		00000011	is not required for this type !.
237	GKT23000T	37220010	Gasket ring; dimensions: Ø31,9 × 1,6 × 1,8 (PTFE).
238	GLS23300	36181501	Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
240	GKT23200	37293703	Gasket; dimensions: 2241 × 241 × 0,38.
241	SRN23204	36201204	Suction gas filter; dimensions: Ø23 × 41; from year: 2.
242		30523031	Housing cover.
243		38022802	Hexagon head screw; dimensions: M10 × 30 (ISO 4017 - M10 × 30 - 10.9); from year: 2.
470	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 2.
470	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 2.
470		34702804	Compressor protection device (24 V - 50/60 Hz); from year: 2.
470		34702805	Compressor protection device (24 V - DC); from year: 2.
472		38040206	Cheese-head screw; dimensions: M4 × 16 (DIN 84 - M4 × 16).
473	BLT23154	38050154	Oval head screw; dimensions: M6 × 16 (DIN 7985 - M6 × 16 - 4.8).
475	NUT42300	38130104	Hexagon nut; dimensions: M6 (ISO 4032 - M6 - Ms).
477		34595001	Recommendation sign; dimensions: M6.
478		38200203	Washer; dimensions: A6,4 (brass DIN 125).
479	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
484		34350241	Terminal box; dimensions: 206 × 136 × 73 (aluminum); used in: X.
484	BOX2244	34350944	Terminal box; dimensions: 202 × 95 × 57 (IP65); from year: 2.

bitzer 2ESL-4K, Reciprocating compressor, Semihermetic, 2 Cylinders

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