Bitzer VIIW, Reciprocating compressor, Open, 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) | Add | |
|---|---|---|---|---|---|
| 1 | 30002504 | housing; from year: ca. 03/83. | |||
| 2 | 31110010 | bearing bush; used in: face side; from year: ca. 03/77. | |||
| 3 | 31110010 | bearing bush; used in: face side; from year: ca. 03/77. | |||
| 4 | 31110013 | bearing bush; from year: ca. 05/87. | |||
| 6 | 31000501 | eccentric shaft; steel. | |||
| 7 | SEL2507 | 37400806 | shaft seal; used in: complete. | ||
| 7 | 37401806 | shaft seal; HFC; used in: complete. | |||
| 8 | RNG45040X5 | 37200111 | O-ring; HCFC, (CFC); used in: violet. | ||
| 8 | RNG45040X5 | 37201309 | O-ring; HFC; used in: violet. | ||
| 9 | 00000003 | not separately deliverable. | |||
| 10 | 00000003 | not separately deliverable. | |||
| 11 | 37201310 | O-ring; HFC; used in: violet. | |||
| 11 | RNG45045X5 | 37200114 | O-ring; HCFC, (CFC); used in: violet. | ||
| 12 | 37230106 | gasket; used in: side cover. | |||
| 13 | 30530501 | side cover. | |||
| 14 | BLTCMA8X030 | 38015508 | hexagon head screw; DIN 933, 10.9. | ||
| 15 | WHL2507 | 30340451 | flywheel. | ||
| 16 | 31510705 | threaded key; used in: flywheel. | |||
| 17 | 31510008 | threaded key; used in: flywheel. | |||
| 18 | 38201104 | washer; steel DIN 134. | |||
| 19 | SPGCMW12 | 38220106 | single coil spring washer; spring steel DIN 127. | ||
| 20 | 38110707 | hexagon nut; DIN 934, 8.8. | |||
| 21 | RNG2012 | 37201003 | O-ring; HFC; used in: sight glass; from year: ca. 11/82. | ||
| 21 | RNG2012 | 37200315 | O-ring; CR; used in: sight glass; from year: ca. 11/82. | ||
| 21 | GKT2029 | 37230112 | gasket. | ||
| 22 | GLS2001 | 36180602 | sight glass; steel / glass; from year: ca. 11/82. | ||
| 22 | GLS2000 | 36180202 | sight glass; steel / glass; from year: ca. 11/82. | ||
| 24 | 38015406 | hexagon head screw; DIN 933, 10.9. | |||
| 25 | PLT232050104 | 32050104 | spacer washer; used in: spring compensation. | ||
| 26 | SPG232500021 | 32500021 | pressure spring; spring steel. | ||
| 27 | BAL2506 | 38600204 | ball; DIN 5401. | ||
| 28 | 37231203 | gasket; used in: sealing cover. | |||
| 29 | 30541205 | sealing cover. | |||
| 30 | 31310001 | insert plate. | |||
| 31 | BLTCMA8X030 | 38015508 | hexagon head screw; DIN 933, 10.9. | ||
| 32 | 36611010 | sealing plug; steel; from year: ca. 05/86. | |||
| 35 | 36611123 | sealing plug; 0; from year: ca. 09/08. | |||
| 37 | 36611009 | sealing plug; steel. | |||
| 38 | 30200701 | eccentric. | |||
| 39 | 31510712 | threaded key; used in: eccentric. | |||
| 40 | 31510008 | threaded key. | |||
| 41 | 38201104 | washer; steel DIN 134. | |||
| 42 | 38110107 | hexagon nut; DIN 934, 8.8. | |||
| 43 | 31510712 | threaded key; used in: eccentric. | |||
| 44 | 31510008 | threaded key. | |||
| 45 | 38201104 | washer; steel DIN 134. | |||
| 46 | 38110107 | hexagon nut; DIN 934, 8.8. | |||
| 47 | 32030807 | oil splasher plate. | |||
| 48 | PRA2507 | 30223908 | connecting rod / piston; used in: complete. | ||
| 49 | 30211804 | connecting rod; from year: ca. 12/71. | |||
| 50 | 31110305 | bearing bush; used in: connecting rod; from year: ca. 12/71. | |||
| 51 | 30223320 | piston; aluminium alloy; from year: ca. 03/89. | |||
| 52 | 38340122 | wrist pin; from year: ca. 12/71. | |||
| 53 | SNPCMIX028 | 38223107 | retaining ring with lugs; spring steel DIN 472; from year: ca. 12/71. | ||
| 54 | SGM2507 | 38230041 | piston ring; from year: ca. 02/86. | ||
| 55 | 37240701 | gasket. | |||
| 56 | 38015703 | hexagon head screw; coated DIN 933, 10.9. | |||
| 57 | 30010701 | cylinder; grey cast iron; from year: ca. 12/71. | |||
| 58 | PLT232031503 | 32031503 | covering plate for cylinder. | ||
| 59 | 38010291 | hexagon head screw; coated DIN 933, 8.8; from year: ca. 03/88. | |||
| 61 | PLT2507 | 30405008 | valve plate; used in: complete. | ||
| 62 | VAL2511 | 32021003 | valve reed. | ||
| 63 | 32023003 | retainer. | |||
| 64 | 32500020 | pressure spring; spring steel. | |||
| 65 | 32401802 | locking plate. | |||
| 66 | 31500003 | hexagon head screw. | |||
| 67 | 32032101 | stopper plate. | |||
| 68 | 38015302 | Hexagon head screw; steel DIN 933, 10.9. | |||
| 69 | 38200102 | washer; brass DIN 125; from year: ca. 01/80. | |||
| 70 | SPGCMW9 | 38215005 | thrust washer; spring steel. | ||
| 71 | VAL2503 | 32020004 | valve reed. | ||
| 72 | 31502002 | cheese head screw. | |||
| 74 | 37250701 | gasket; used in: valve plate. | |||
| 75 | 37260701 | gasket; used in: cylinder head. | |||
| 78 | 30235105 | cylinder head; Sea-water resistant; used in: seawater resistant. | |||
| 78 | 30231001 | cylinder head; Water cooled grey cast iron; used in: water-cooled. | |||
| 79 | 38005705 | hexagon head screw; DIN 931, 10.9. | |||
| 80 | PLU75022 | 36611001 | Sealing plug; steel. | ||
| 81 | 36611009 | sealing plug; steel. | |||
| 82 | GKT2031 | 37270401 | Gasket; used in: discharge shut-off valve. | ||
| 83 | 38015605 | hexagon head screw; DIN 933, 10.9. | |||
| 84 | GRF2108 | 36131008 | shut-off valve; brazing and welding bush. | ||
| 85 | GRF2102 | 36600007 | pipe connection; steel copper-plated brazed connection. | ||
| 86 | GKT1017T | 37220004 | gasket; teflon. | ||
| 88 | 36620119 | Protective Cap; Span of the jaw: 27 Plastic - GRP. | |||
| 89 | 36620201 | sealing nut. | |||
| 90 | GKT2033 | 37230102 | gasket. | ||
| 91 | SRN2100 | 36200108 | suction gas filter. | ||
| 92 | 38000752 | hexagon head screw; galvanized DIN 931, 8.8; from year: ca. 04/94. | |||
| 93 | GRF2301 | 36133801 | shut-off valve; complete. | ||
| 94 | 36532114 | pipe connection; steel brazing and welding bush. | |||
| 95 | GKT2024 | 37230301 | gasket. | ||
| 96 | GRF2590 | 36712101 | clamping plate. | ||
| 97 | 38060301 | cheese head screw; DIN 912, 8.8. | |||
| 99 | 36620122 | Protective Cap; Span of the jaw: 27 Plastic - GRP; from year: ca. 05/18. | |||
| 100 | 36611008 | Sealing Plug; steel. | |||
| 101 | KIT2507 | 37280008 | gasket set. | ||
| NI | BRG2507 | NA | KIT 4 COJINETES BITZER *VII* MOD. NUEVO / KIT 4 BEARINGS *VII* NEW MODEL 60X55X30 + 44X40X50 MM. | ||
| NI | BRG2507_ | NA | KIT 2 COJINETES BITZER *VII* MOD. ANTIGUO / KIT 2 BEARINGS *VII* OLD MODEL 65X55X96 + 47X40X100 MM. | ||
| NI | GRF2591 | 36511001 | MANGUITO GRIFO ASPIRACION *VII* 42/1-1/8. | ||
| NI | SGM2507_ | 38230033 | SEGMENTO PISTON HIERRO BITZER *VII* / OLD PISTON RING 120X4 MM UP TO 2/1986. |
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