Bitzer 4EES-4, Reciprocating compressor, Semihermetic, 4 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) | Add | |
|---|---|---|---|---|---|
| 1 | KIT23242 | 37283505 | gasket set. | ||
| 2 | 34615812 | built-in motor; 2.9 kW, 4-pole 220..240V D-3-50Hz, 380..420V Y-3-50Hz, 265..290V D-3-60Hz, 440..480V Y-3-60Hz. | |||
| 4 | KEY23220 | 38400304 | parallel key; steel DIN 6885. | ||
| 5 | LCKCMMB045 | 32050209 | disk; used in: built-in motor; from year: ca. 05/19. | ||
| 6 | SPGCMW12 | 38220106 | single coil spring washer; spring steel DIN 127; used in: built-in motor. | ||
| 7 | 38016702 | hexagon head screw; coated DIN 933, 10.9; used in: built-in motor; from year: ca. 05/19. | |||
| 8 | BLTCMA10X030 | 38015606 | hexagon head screw; coated DIN 933, 10.9; used in: bearing cover. | ||
| 9 | GKT23003C | 38240131 | gasket ring; copper; used in: oil drain. | ||
| 10 | 30510741 | bearing cover. | |||
| 11 | BRG2205 | 31112504 | bearing bush; from year: ca. 03/21. | ||
| 12 | GKT23200 | 37293703 | gasket; 14 - Hole; used in: bearing cover. | ||
| 13 | AGT2303 | 32110503 | oil splasher ring; steel. | ||
| 14 | BLTCMA6X012 | 38015402 | hexagon head screw; steel DIN 933, 10.9; used in: oil splasher plate. | ||
| 15 | SPGCMW6 | 38215001 | thrust washer; spring steel; from year: ca. 01/14. | ||
| 16 | PRA2E310 | 30229873 | connecting rod / piston; complete. | ||
| 17 | ROD23200 | 30213401 | connecting rod. | ||
| 18 | PST2E230 | 30271103 | piston; complete. | ||
| 19 | 38340140 | wrist pin; DIN 73126. | |||
| 20 | SNPCMIX015 | 38223102 | retaining ring with lugs; spring steel DIN 472; used in: wrist pin. | ||
| 21 | 32052501 | spring washer; used in: wrist pin. | |||
| 22 | SGM2E230 | 38230086 | piston ring; used in: piston. | ||
| 23 | CKS23200 | 30111150 | eccentric shaft. | ||
| 24 | WAS2204 | 31210302 | thrust washer; used in: Motor side. | ||
| 25 | BRG2205 | 31112504 | bearing bush; from year: ca. 03/21. | ||
| 26 | WAS23200 | 31300024 | disk; used in: Motor side. | ||
| 27 | GRF2310 | 36131510 | shut-off valve; brazed connection; used in: Discharge side. | ||
| 28 | GKT1236 | 37270203 | gasket. | ||
| 29 | BLTCMA8X020 | 38034001 | cheese head screw; ISO 14579 -10.9 - A2K; used in: Discharge shut-off valve; from year: 04/2019. | ||
| 30 | HED23103 | 30236036 | cylinder head; complete. | ||
| 31 | PLU2E200 | 36610021 | sealing plug; used in: cylinder head. | ||
| 32 | BLTCMA10X065 | 38005604 | hexagon head screw; DIN 931, 10.9; used in: cylinder head. | ||
| 33 | PLT23242 | 30405910 | valve plate; complete. | ||
| 34 | GKT23250 | 37261801 | gasket; Retall; used in: cylinder head. | ||
| 35 | GKT23212 | 37251703 | gasket; used in: valve plate; from year: ca. 05/14. | ||
| 36 | GRF2377 | 36131577 | shut-off valve; PS45/DN25/S36/TX/28... | ||
| 37 | BLTCMA10X030 | 38034006 | cheese head screw; ISO 14579 -8.8 - A2K; used in: suction shut-off valve. | ||
| 38 | GKT2002 | 37270405 | gasket; used in: suction shut-off valve. | ||
| 39 | SRN23203 | 36201203 | suction gas filter; used in: suction shut-off valve. | ||
| 40 | TER23200 | 34550705 | terminal plate kit; 6-Lead complete. | ||
| 40 | 34550706 | terminal plate kit; 3-Lead complete. | |||
| 41 | 34343012 | connection bridge; complete. | |||
| 42 | BLTCMA8X025 | 38039303 | cheese head screw; ISO 4762, 10.9 - A2K. | ||
| 46 | GKT2E200 | 37293810 | gasket; used in: Terminal plate. | ||
| 47 | GKT23000T | 37220010 | gasket ring; teflon; used in: sight glass. | ||
| 48 | GLS23300 | 36181501 | Sight Glass; steel / glass. | ||
| 50 | BOX2303 | 34352303 | terminal box; black RAL9005. | ||
| 50 | 34351781 | terminal box; black aluminium IP66; from year: ca. 12/21. | |||
| 51 | BLT23154 | 38050154 | Oval head screw; galvanized DIN 7985, 4.8; used in: terminal box aluminium. | ||
| 52 | 38051602 | Cross Recessed Raised Screw. | |||
| 53 | SEN2101 | 34703504 | protection device; SE-B3 110V/230V-50/60Hz; from year: ca. 06/21. | ||
| 53 | SEN2101 | 34703504 | protection device; SE-B3 110V/230V-50/60Hz; from year: ca. 06/21. | ||
| 53 | 34702805 | protection device; SE-B2 24V-DC. | |||
| 53 | 34702804 | protection device; SE-B2 24V-50/60Hz. | |||
| 54 | GKT23200 | 37293703 | gasket; 14 - Hole; used in: housing cover. | ||
| 55 | 30522901 | housing cover; grey cast iron; used in: Motor side. | |||
| 56 | BLTCMA10X030 | 38015606 | hexagon head screw; coated DIN 933, 10.9; used in: housing cover. | ||
| 57 | 34321902 | crankcase heater; 0..120 W, 100-140 V (PTC) 100-140V. | |||
| 57 | HTR2300 | 34321901 | crankcase heater; 0..120 W, 200-260 V (PTC) 200-260V. | ||
| 59 | 37000020 | vibration damper set; rubber. | |||
| 60 | 32439101 | eyebolt. | |||
| 66 | 38005621 | hexagon head screw; DIN 931, 10.9; used in: cylinder head. | |||
| 67 | 36620116 | Protective Cap; Span of the jaw: 20 Plastic - GRP. | |||
| 68 | 36620119 | Protective Cap; Span of the jaw: 27 Plastic - GRP. | |||
| 70 | 37507901 | Train plug; used in: terminal box aluminium. | |||
| 75 | 34775001 | bearing cover. | |||
| 76 | PLUCMA20A | 38091003 | Sealing Screw; DIN 908, 5.8. | ||
| 80 | 34733404 | opto-electronic oil level monitoring; 115V 50/60 Hz. | |||
| 80 | 34733403 | opto-electronic oil level monitoring; 230V 50/60 Hz. | |||
| 81 | GKT23006A | 38240301 | Gasket Ring; aluminium DIN 7603; used in: oil level monitoring. | ||
| 90 | PLU2E200 | 36610021 | sealing plug. | ||
| 91 | PLU2E200 | 36610021 | sealing plug. | ||
| 92 | 36150122 | Schrader valve. | |||
| 100 | 38051601 | Cross Recessed Raised Screw. | |||
| 101 | 34502502 | terminal strip; Terminal Box. | |||
| 110 | 38000453 | hexagon head screw; ISO 4014, 8.8 - A2K. | |||
| 111 | SPGCMW6 | 38215001 | thrust washer; spring steel. | ||
| 112 | 34595001 | metal plate for grounding; aluminium. | |||
| 113 | 30291502 | cable connector; brass. | |||
| 114 | 31101801 | spacer sleeve. | |||
| 115 | WAS2E115 | 38210154 | toothed washer; spring steel galvanized DIN 6797. |
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