bitzer 4GTEU-20LK, 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 | 37285017 | 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 | 30111854 | Eccentric shaft. | |||
| 7 | KEY2116 | 38400117 | Parallel key; dimensions: 12 × 8 × 90 (steel DIN 6885 - A). | ||
| 9 | 30229904 | Kit connecting rod / piston; dimensions: Ø38. | |||
| 22 | 30514403 | Bearing cover. | |||
| 22 | 30514404 | Bearing cover. | |||
| 22 | 30514406 | Bearing cover. | |||
| 24 | GKT24000 | 37233910 | Gasket; dimensions: 275 × 275 × 0,4. | ||
| 26 | GKT23003C | 38240131 | Gasket ring; dimensions: A10 × 16 × 2 (copper). | ||
| 27 | 38022811 | Hexagon head screw; dimensions: M10 × 40 (ISO 4017 - M10 × 40 - 10.9); from year: 03/2023. | |||
| 29 | GKT23000T | 37220010 | Gasket ring; dimensions: Ø31,9 × 1,6 × 1,8 (PTFE). | ||
| 29 | GKT23006A | 38240301 | Gasket ring; dimensions: A20 × 24 × 1,5 (aluminum DIN 7603). | ||
| 30 | 36181553 | Sight glass; dimensions: Ø22 × 1 1/8" - 18 UNEF. | |||
| 32 | BRG23100 | 31113503 | Bearing bush / Slide bearing; dimensions: Ø50 × Ø45 × 40 (Radial). | ||
| 39 | 31100404 | Spacer sleeve; dimensions: Ø64 × Ø42 × 7,4. | |||
| 40 | 00000013 | upon request. | |||
| 42 | SPRCM10X12 | 38035801 | Set screw; dimensions: M10 × 12 (DIN 916 - M10 × 12 - 10.9). | ||
| 43 | KEY2E110 | 38410105 | Gib-headed key; dimensions: 5 × 5 × 36 (steel DIN 6887 - 5 × 5 × 36). | ||
| 44 | 32110507 | Oil splasher plate; dimensions: Ø212 × 48,5. | |||
| 46 | 31800002 | Cheese-head screw; dimensions: M8 × 16 (ISO 4762 - M8 × 16 - 10.9). | |||
| 47 | 38215205 | Washer; dimensions: Ø 13 × Ø 8,4. | |||
| 54 | 30297603 | Counter balance weight. | |||
| 55 | 32050211 | Washer; dimensions: 16,5 × 55 × 1,5. | |||
| 56 | 38016606 | Hexagon head screw; dimensions: M16 × 65 (DIN 933 - M16 × 65 - 10.9). | |||
| 57 | 32050211 | Washer; dimensions: 16,5 × 55 × 1,5. | |||
| 60 | 34731602 | Prism unit; dimensions: M20×1,5 (140 bar). | |||
| 80 | 34733407 | Opto-electronic unit (OLC-K1 230 V - 50/60 Hz). | |||
| 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 | 36150128 | Schrader valve; dimensions: 1/4" - 18 NPTF. | |||
| 101 | PLU2E200 | 36610021 | Plug; dimensions: 1/8" - 27 NPTF. | ||
| 102 | 36610321 | Plug; dimensions: 1/2" - 14 NPTF (brass). | |||
| 103 | 36610121 | Plug; dimensions: 1/4" - 18 NPTF (brass). | |||
| 104 | 36120403 | Check valve; dimensions: M14×1,5. | |||
| 105 | PLU2813 | 36611413 | Sealing screw; dimensions: M22×1,5 (DIN 910 - M22×1,5). | ||
| 106 | 32050905 | Gasket ring; dimensions: Ø22 × Ø27 (DIN 7603). | |||
| 107 | 36021011 | Pipe; dimensions: Ø26 × 110. | |||
| 110 | TLT2901 | 38090213 | Eye bolt; dimensions: M10 (DIN 580 - M10). | ||
| 111 | GKT23003C | 38240131 | Gasket ring; dimensions: A10 × 16 × 2 (copper). | ||
| 120 | 36131554 | Shut-off valve; dimensions: Ø28. | |||
| 121 | 36620602 | Protective cap; dimensions: M24×2 (aluminum). | |||
| 130 | GKT2002 | 37270405 | Gasket; dimensions: ØI 34,5 × 1,0 (LA66). | ||
| 131 | GKT2002 | 37270405 | Gasket; dimensions: ØI 34,5 × 1,0 (LA66). | ||
| 132 | BLTCMA10X030 | 38034006 | Cheese-head screw; dimensions: M10 × 30 (ISO 14579 - M10 × 30 - 8.8). | ||
| 133 | 00000011 | is not required for this type !. | |||
| 135 | 00000011 | is not required for this type !. | |||
| 150 | 36136732 | Shut-off valve; dimensions: Ø28. | |||
| 150 | 36136718 | Shut-off valve; dimensions: Ø19. | |||
| 150 | 36136719 | Shut-off valve; dimensions: Ø18. | |||
| 150 | 36136720 | Shut-off valve; dimensions: Ø10. | |||
| 150 | 36136721 | Shut-off valve; dimensions: Ø16. | |||
| 150 | 36136723 | Shut-off valve; dimensions: Ø22. | |||
| 150 | 36136726 | Shut-off valve; dimensions: Ø19. | |||
| 150 | 36136733 | Shut-off valve; dimensions: Ø22. | |||
| 150 | 36136734 | Shut-off valve; dimensions: Ø16. | |||
| 151 | 36620650 | Protective cap; dimensions: 3/4" - 16 UNF (aluminum). | |||
| 153 | 31204703 | Clamping ring set; dimensions: Ø18. | |||
| 154 | 36630016 | Union nut; dimensions: Ø18. | |||
| 158 | GKT24302 | 37295302 | Gasket; dimensions: 75 × 75 × Ø32 × 0,3. | ||
| 159 | 38034020 | Cheese-head screw; dimensions: M10 × 35 (ISO 14579 - M10 × 35 - 8.8). | |||
| 160 | PLT29237 | 30406237 | Valve plate; dimensions: Ø38. | ||
| 161 | 37252710 | Gasket; dimensions: 191 × 133 × 0,47. | |||
| 162 | 37262702 | Gasket; dimensions: 191 × 115 × 0,38. | |||
| 164 | 30236056 | Cylinder head; dimensions: 191 × 132,5 × 43. | |||
| 165 | 38001963 | Hexagon head screw; dimensions: M10 × 65 (ISO 4014 - M10 × 65 - 10.9); from year: 04/2022. | |||
| 166 | 38001964 | Hexagon head screw; dimensions: M10 × 75 (ISO 4014 - M10 × 75 - 10.9); from year: 04/2022. | |||
| 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. | |||
| 213 | 34702406 | Sensor; dimensions: 1/8" - 27 NPTF. | |||
| 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. | ||
| 241 | 36201003 | Suction gas filter; dimensions: Ø30 × 42. | |||
| 242 | 30523812 | Housing cover. | |||
| 243 | 38001911 | Hexagon head screw; dimensions: M10 × 70 (ISO 4014 - M10 × 70 - 10.9). | |||
| 244 | 00000011 | is not required for this type !. | |||
| 245 | 00000011 | is not required for this type !. | |||
| 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). | |||
| 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 | 30291502 | Terminal. | |||
| 476 | 31101801 | Spacer sleeve; dimensions: Ø14 × Ø6,3 × 21,4. | |||
| 478 | SPGCMW6 | 38215001 | Thrust washer; dimensions: S6 (spring steel). | ||
| 479 | WAS2E115 | 38210154 | Toothed washer; dimensions: A6,4 (spring steel galvanized DIN 6797). | ||
| 480 | 38093604 | Screw; dimensions: BM4 × 24; used in: Plastic junction box. | |||
| 484 | 34352101 | Terminal box; dimensions: 244 x 189 x 85 (plastic IP66). |
5
Shopping cart items