bitzer 6DTEU-40LK, 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		37285022	Gasket set.
2		31111214	Bearing bush / Slide bearing; dimensions: Ø55 × Ø50 × 50 (Radial).
3		31111214	Bearing bush / Slide bearing; dimensions: Ø55 × Ø50 × 50 (Radial).
4		32050013	Thrust washer; dimensions: Ø65 × Ø53 × 2.
5		32050013	Thrust washer; dimensions: Ø65 × Ø53 × 2.
6		30100722	Crankshaft.
7	KEY2040	38400124	Parallel key; dimensions: 12 × 8 × 125 (steel DIN 6885 - A).
8		31100404	Spacer sleeve; dimensions: Ø64 × Ø42 × 7,4.
9		30229898	Connecting rod / piston; dimensions: Ø41.
11		30217101	Connecting rod; dimensions: Ø56 × Ø16 × 104.
12		30270035	Piston complete; dimensions: Ø41.
19	SGM23210	38230082	Piston ring; dimensions: Ø41 × 1,5 (ISO 6622).
20		38231032	Piston ring; dimensions: Ø41 × 1,5 (ISO 6622).
21		38231204	Piston ring; dimensions: Ø41 × 1,5 (ISO 6623).
22		30513903	Bearing cover.
23		36150129	Schrader valve; dimensions: 1/8" - 27 NPTF (120 bar).
24	GKT24000	37233910	Gasket; dimensions: 275 × 275 × 0,4; from year: 09/2019.
26	GKT23003C	38240131	Gasket ring; dimensions: A10 × 16 × 2 (copper).
27		38022811	Hexagon head screw; dimensions: M10 × 40 (ISO 4017 - M10 × 40 - 10.9).
28	RNG70008	37200327	O-ring.
29		38240139	Gasket ring; dimensions: A20 × 24 × 1,5 (copper DIN 7603).
30		36612301	Sealing screw; dimensions: M20×1,5.
31		38022805	Hexagon head screw; dimensions: M8 × 30 (ISO 4017 - M8 × 30 - 10.9).
32	BRG23100	31113503	Bearing bush / Slide bearing; dimensions: Ø50 × Ø45 × 40 (Radial).
34		36250305	Oil pump.
35	RNG2019	37200119	O-ring (CR).
40		00000009	Upon request.
42	SPRCM10X12	38035801	Set screw; dimensions: M10 × 12 (DIN 916 - M10 × 12 - 10.9).
43	KEY2010	38410201	Gib-headed key; dimensions: 5 × 5 × 60 (steel DIN 6887 - 5 × 5 × 60).
54		32050204	Thrust washer; dimensions: Ø54 × Ø17 × 5 (steel).
55	SPGCMW16	38215004	Thrust washer; dimensions: S16 (spring steel).
56		38016605	Hexagon head screw; dimensions: M16 × 55 (DIN 933 - M16 × 55 - 10.9).
80		34731916	Differential oil pressure cut-out.
85		32780601	Oil conveying tube; dimensions: M16 × 92.
86		36110124	Pressure control valve; dimensions: M12×1 × 31,5.
90		37242204	Gasket; dimensions: 165 × 120 × 0,45; from year: 08/2019.
94		38000453	Hexagon head screw; dimensions: M6 × 35 (ISO 4014 - M6 × 35 - 8.8).
95		38034018	Cheese-head screw; dimensions: M10 × 25 (ISO 14579 - M10 × 25 - 10.9); from year: 08/2019.
96		34550712	Kit terminal plate; dimensions: 165 × 120 × 18,5; from year: 08/2019.
100		36610121	Plug; dimensions: 1/4" - 18 NPTF (brass).
101	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF.
102		36610321	Plug; dimensions: 1/2" - 14 NPTF (brass).
103	PLU2E200	36610021	Plug; dimensions: 1/8" - 27 NPTF.
104	VSG2102	36120401	Check valve; dimensions: M14×1,5.
107		36610121	Plug; dimensions: 1/4" - 18 NPTF (brass).
110	TLT2802	38090202	Eye bolt; dimensions: M12 (DIN 580 - M12).
120		36136725	Shut-off valve; dimensions: Ø35.
120		36712609	Blind flange; dimensions: 94 × 94 × 19.
121		36620602	Protective cap; dimensions: M24×2 (aluminum).
130		37295303	Gasket; dimensions: 94 × 94 × 0,38.
132		38034020	Cheese-head screw; dimensions: M10 × 35 (ISO 14579 - M10 × 35 - 8.8).
150		36136724	Shut-off valve; dimensions: Ø28.
150		36712608	Blind flange; dimensions: 80 × 80 × 17.
150		36136727	Shut-off valve; dimensions: Ø28,7.
150		36136722	Shut-off valve; dimensions: Ø28.
151		36620602	Protective cap; dimensions: M24×2 (aluminum).
153		31204707	Clamping ring set; dimensions: Ø28 (EN ISO 6708 - DN25).
154		36630018	Union nut; dimensions: Ø28 (EN ISO 6708 - DN25).
158		37295501	Gasket; dimensions: 80 × 80 × 0,38.
159		38034020	Cheese-head screw; dimensions: M10 × 35 (ISO 14579 - M10 × 35 - 8.8).
160		30406228	Valve plate; dimensions: Ø41.
161		37252710	Gasket; dimensions: 191 × 133 × 0,47; from year: 06/2024.
162		37262702	Gasket; dimensions: 191 × 115 × 0,38.
164		30236056	Cylinder head; dimensions: 191 × 132,5 × 43.
165		38001964	Hexagon head screw; dimensions: M10 × 75 (ISO 4014 - M10 × 75 - 10.9); from year: 04/2022.
166		38001963	Hexagon head screw; dimensions: M10 × 65 (ISO 4014 - M10 × 65 - 10.9); from year: 04/2022.
171	PLU2813	36611413	Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5).
172		32050905	Gasket ring; dimensions: Ø22 × Ø27 (DIN 7603).
173	VSG29407	36111407	Pressure relief valve; dimensions: M22×1,5 (90 bar).
174		36620112	Protective cap; dimensions: Ø30 × 41.
175	VSG29406	36111406	Pressure relief valve; dimensions: M24×1,5 (148 bar).
176	GKT2904A	32050904	Gasket ring; dimensions: Ø24 × Ø29 (DIN 7603).
177		36620112	Protective cap; dimensions: Ø30 × 41.
190	HTR23100	34321904	Oil heater (200..260 V -140 W).
190		34321903	Oil heater (100..140 V - 140 W).
200		37000503	Kit damper elements.
237	GKT23000T	37220010	Gasket ring; dimensions: Ø31,9 × 1,6 × 1,8 (PTFE).
238		36181510	Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF.
240	GKT24000	37233910	Gasket; dimensions: 275 × 275 × 0,4; from year: 09/2019.
241		36200405	Suction gas filter; dimensions: Ø130 × 1; from year: 10/2023.
242		30523816	Housing cover.
243		38001946	Hexagon head screw; dimensions: M10 × 100 (ISO 4014 - M10 × 100 - 10.9).
246		38016002	Hexagon head screw; dimensions: M6 × 12 (DIN 933 - M6 × 12 - 10.9); used in: Suction gas filter; from year: 10/2023.
470	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 06/2021.
470	SEN2101	34703504	Compressor protection device (110/230 V - 50/60Hz); from year: 06/2021.
470		34702804	Compressor protection device (24 V - 50/60 Hz).
470		34702805	Compressor protection device (24 V - DC).
471		30291502	Terminal.
472		38050753	Oval head screw; dimensions: M4 × 16 (DIN 7985 - M4 × 16 - 4.8).
473	BLT23154	38050154	Oval head screw; dimensions: M6 × 16 (DIN 7985 - M6 × 16 - 4.8).
474	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
476		31101801	Spacer sleeve; dimensions: Ø14 × Ø6,3 × 21,4.
477		37804901	Adhesive; dimensions: 16 × 16 × 0,05 (adhesive).
478	SPGCMW6	38215001	Thrust washer; dimensions: S6 (spring steel).
479	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
480	BLT23851	38050851	Oval head screw; dimensions: M5 × 20 (DIN 7985 - M5 × 20 - 4.8); used in: Aluminium terminal box.
482	GKT2090	37212001	Gasket; dimensions: 133 × 117 × 2.
483	PLC201	32120201	Centring plate; dimensions: 167 × 122 × 12.
484		34351704	Terminal box; dimensions: 313 × 175 × 95 (aluminum).
486		34400604	Cable; dimensions: M6 // M8 × 220.
487	WAS2E115	38210154	Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797).
488		38050152	Oval head screw; dimensions: M6 × 12 (DIN 7985 - M6 × 12 - 4.8).
489		31116602	Bearing bush / Slide bearing; dimensions: 50 × 53 × 17,7 (Radial).

bitzer 6DTEU-40LK, Reciprocating compressor, Semihermetic, 6 Cylinders

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