Catalogues

Grasso 7S, Reciprocating compressor, Semihermetic

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/NOEM P/NDescription (from OEM manufacturer)Add
1011A2336570CYLINDER HEAD COVER (GR 7 - 2).
1011B2336560CYLINDER HEAD COVER (GR 7 - 1).
1012BLTCMA10X120
0187512HEXAGON HEAD BOLT 10.9 (M10x120(10.9)).
1013AGKT46192
0907192GASKET - With. capacity controI, 2 cyIinders (190x405x2CR).
1013BGKT46191
0907191GASKET - With. capacity controI, 1 cyIinder (190x405x1CR).
10212336550CYLINDER HEAD COVER (GR 7 - 0).
1022GKT46190
0907190GASKET (190x405x1.5-OCR).
103BLTCMA10X1000187510HEXAGON HEAD BOLT 10.9 (M10x100(10.9)).
104GKT44501A1113501FLAT WASHER (M10).
106GKT46175
0907175GASKET (175x290x1.5).
1070530175INSPECTION SIDE COVER (175x290).
108BLTCMA10X040
0110540HEXAGON HEAD BOLT (M10x40).
109RNG1035
0952284O-RING (2.62x32.99).
1101224029SIGHT GLASS (29x60).
111BLTCMA6X016
0110316HEXAGON HEAD BOLT (M6x16).
1120118812EYE BOLT (M16).
114PLU49130136134PLUG (G13S).
115HTR4102
1372203CRANKCASE HEATER (240V - 200W).
1160607011STOP VALVE (TAH8-12).
1170123139ORIFICE (G13x3x20).
118PLU480460136216PLUG (G21).
119DWTCMM200914023ALU SEALING RING (21x27x2).
120DWTCMM140912014ALU SEALING RING (13.5x20x1).
121NPL441310338131NIPPLE COUPLING (12G13).
2012136165BEARING COVER (GR 7 AZ).
202BRG4700S1146769BEARING BUSH (60x65x55).
203RNG75587
0952364O-RING (3.53x158.34).
204RNG75575
0952390O-RING (101.1x3.53).
205GKT44501A1113501FLAT WASHER (M10).
2060110535HEXAGON HEAD BOLT (8 for GR47 / 12 for GR67 / 16 for GR87) (M10x35).
3022RNG756840952365O-RING (3.53x209.14).
3023BRG4711S1143652BEARING FLANGE (60x40xM10).
3024BLTCMA10X1000104510SOCKET HEAD SCREW (M10x100).
303GKT44501A1113501FLAT WASHER (M10).
304BLTCMA10X040
0104540SOCKET HEAD SCREW (M10X40).
305BRG4710S1146768BEARING BUSH (60x65x22,5K).
401A2236470CRANKSHAFT (SE GR 47).
401B2236670CRANKSHAFT (SE GR 67).
401C2236870CRANKSHAFT (SE GR 87).
403WAS4810S1125106CARRIER DISC from 95081648 (60x5A).
404BLTCMA10X025
0104525SOCKET HEAD SCREW (M10x25).
501PST4600
2436010PISTON ASSY (85RC6).
5012PIN4600
2436260GUDGEON PIN (26x16x68R6).
5014SGM4600
0974084PISTON RING SET (85RC6).
502ROD4700S2436510CONNECTING ROD (60x170).
5022BLT4800
0111401CONNECTING ROD BOLT (MF8).
5023LCKCMNL08
1139400LOCKING RING SET (M8).
5024NUTCMM08X100
0147405HEXAGON NUT (MF8x1).
5025BRG4720S1144360BEARING SHELL (60x65x19).
601BLTCMA10X040
0104540SOCKET HEAD SCREW (M10X40).
602GKT44501A1113501FLAT WASHER (M10).
6032736410PRESSURE RING (RC6).
604SPG48151133087SINUSOIDAL SPRING (87x125x4).
605PLT4714S2736114DISCHARGE VALVE ASSY (GR7S).
6051NUT7011
0145400LOCKING NUT (M8).
6052GKT41401A
1113401FLAT WASHER (M8).
60532736270DISCHARGE VALVE STROKE LIMITOR (RCA7S).
60572736216SUCTION STROKE LIMITOR (RC6).
6058BLTCMP8X0450106445FITTED BOLT (M8x45).
609RNG75580
0952362O-RING (3.53x117.07).
610LNR4600
2336120CYLINDER LINER (85RC6).
611RNG70080
0952361O-RING (3.53x91.67).
612VAL4719S1134111DISCHARGE VALVE RINGS AND SPRINGS (GR7S).
613VAL4609
1134115SUCTION VALVE RING, SPRING AND DAMPER RING (RC6/GR7).
701BLTCMP8X0450106445FITTED BOLT (M8x45).
702NUT7011
0145400LOCKING NUT (M8).
703PINCMC4X81106408DOWEL PIN (4x8).
704GKT41401A
1113401FLAT WASHER (M8).
7052736220SUCTION STROKE LIMITOR (DUMMY).
7062736270DISCHARGE VALVE STROKE LIMITOR (RCA7S).
8012636700PUMP COVER (RC6).
802PMP46002636601OIL PUMP ELEMENT (RC6A).
803BRG46902636710BEARING (RC6x13.5).
804BLTCMA6X016
0110316HEXAGON HEAD BOLT (M6x16).
805RNG756840952365O-RING (3.53x209.14).
806RNG75097
0952363O-RING (3.53x136.12).
8072637503PUMP HOUSING from 95081648 (Grasso 6).
901VSG4311
2038118LUBRICATION OIL PRESSURE REGULATOR SET ().
9011GKT41010A
0912010ALU SEALING RING (10x18x1).
9012DWT70437
0914033ALU SEALING RING (33x39x2).
9013RNG70020
0955212O-RING (3.53x21.8).
10012736702FLANGE (RC6C).
10020168210CYLINDER HEAD SCREW (M4x10).
1003UNL46102736600PISTON CAPACITY CONTROL (RC6).
1004SPG461331131133PRESSURE SPRING (1,25x10x11,5x64).
1005RTN4600
0970056PISTON FITTING RING (56x51.3x2).
1006GKT44501A1113501FLAT WASHER (M10).
1007BLTCMA10X040
0110540HEXAGON HEAD BOLT (M10x40).
1008GKT46087
0907087GASKET (87x94x1.5).
1009UNL46202736500CYLINDER CAPACITY CONTROL (RC6).
1010RTN4601
0970040PISTON FITTING RING (40x36.6x2).
10112A1316311VALVE COIL (110-120/50-60).
10112BCOL4100
1316322VALVE COIL (220-240/50-60).
1011BSOL46000680111SOLENOID VALVE (220FA).
10121316611CONNECTOR (220/240 V AC/DC, DIN incI. LED).
10121316615CONNECTOR (24/48 V DC, DIN incI. LED).
10130337106SOCKET COUPLING (6G10).
1014SPRCM5X100123010SET SCREW (M5x10).
10150365708PLUG (M8x1).
1016RNG491830952183O-RING (1,78x5,6).
1101SKT4600
0711900FILTER SET (RC6).
11011RNG75097
0952363O-RING (3.53x136.12).
11012*FILTER CARTRIDGE (480x15).
1102NUT423000145300LOCKING NUT (M6).
1103BLT463200151320STUD (M6x20).
11040702130FILTER HOUSING (130).
1105BLTCMA10X0750110575HEXAGON HEAD BOLT (M10x75).
1106GKT44501A1113501FLAT WASHER (M10).
1201SRO46000716164STRAINER ELEMENT (149x16).
1202CPL46000339216SWIVEL COUPLING (16G21).
12030716190FILTERELEMENT (JP).
12040304021NIPPLE (G1/2"xG1/2").
12054405930OIL RETURN LINE (GR7S).
1301BLTCMA16X0400110814SOCKET HEAD SCREW (M16x40).
1302GKT75222
0904095GASKET (RC12(E) 2112/ 3112/8412/ 9312/ 10212 4212/ 5112/ 6312/ 7212/) (95x109x2).
1303GKT41801A
1113801FLAT WASHER (M16).
1304RNG445520952552O-RING (5,3 x 250).
13050518176RING FLANGE (175x133x6).
13060234119SPARE PART KIT BRACKET FILTER (2000-B).
1307BLTCMA8X025
0110425HEXAGON HEAD BOLT (M8x25).
1308GKT41401A
1113401FLAT WASHER (M8).
1309NUT0310
0115810HEXAGON NUT (M16).
14020110535HEXAGON HEAD BOLT (8 for GR47 / 12 for GR67 / 16 for GR87) (M10x35).
14030907082GASKET (2 for GR47 / 3 for GR67 / 4 for GR87) (82x82-PL).
1404BLTCMA12X0500110650HEX. HEAD BOLT (M12x50).
1405GKT6031
0903067GASKET (67x81x1.5).
14060501060WELDING FLANGE (60B).
1407NUT0210
0115610HEXAGON NUT (M12).
1408PLU49130136134PLUG (G13S).
1409DWTCMM140912014ALU SEALING RING (13.5x20x1).
1501BLTCMA12X040
0110640HEXAGON HEAD BOLT (M12x40).
1502LCKCMNL12
1139600LOCKING RING SET (13-ST-G.V.).
15031113685WASHER (3xM12x85).
15051916155CLAMPING BUSH (1003-55-85).
15062636560SEALING RING (60).
1602RNG487440952744O-RING (7x437).
1603GKT41801A
1113801FLAT WASHER (M16).
1604BLTCMA16X055
0104855SOCKET HEAD SCREW (M16x55).
NIKIT46040990046GASKETS (SET) (RC46/GR47).
NIKIT46060990066GASKETS (SET) (RC66/GR67).
NIKIT46080990086GASKETS (SET) (RC86/GR87).
NIVAL4719S1134111DISCHARGE VALVE RINGS AND SPRINGS (GR7S).
NIVAL4609
1134115SUCTION VALVE RING, SPRING AND DAMPER RING (RC6/GR7).
NI2036011SET OF SPARE PARTS (RC6/GR7).
17014827125RELIEF VALVE (GR7S-25-DO).
1702GKT41050
0903050GASKET (50x65x1.5).
1703BLTCMA10X0550104555SOCKET HEAD SCREW (M10x55).
NISOL46000680110VALVULA SOLENOIDE FIT *RC-6+8S+7S+5HP+10* / VALVE BLOCK.
NIVAL4700SNAVALVULA DESCARGA FIT *7S* / DAMPING DISCHARGE VALVE RING 76X64X1.
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