Mycom 250UD, Screw compressor, Open
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 | CS0010FS | Main Rotor Casing (250S**). | |||
| 1 | CS0010FM | Main Rotor Casing (250M**). | |||
| 1 | CS0010FL | Main Rotor Casing (250L**). | |||
| 2 | NB3520060 | Hexagon Socket Head Cap Screw (M20x60). | |||
| 3 | PINMYS250003 | NE2016070 | Alignment Pin (Φ16x70). | ||
| 4 | NB6000024 | Hanger Bolt (M24). | |||
| 5 | CS0050FD | Suction Cover (250***). | |||
| 6 | GKTMYS250006 | CS0061F | Gasket, Suction Cover (250***). | ||
| 7 | BLTMYS125013 | NB6000012 | Hanger Bolt (M12). | ||
| 8 | DWLCM6X12 | NE3206012 | Spring Pin (Φ6x12). | ||
| 9 | RNGSTS420 | PA2402060 | Oring (JISB2401 1A G60). | ||
| 10-A | PLUMYS125010 | NF060010 | Plug (R3/8). | ||
| 10-B | PLUMYS125015 | NF060008 | Plug (R1/4). | ||
| 10-C | NF060020 | Plug (R3/4). | |||
| 10-D | PLUMYS125605 | NF060015 | Plug (R1/2). | ||
| 11-H | CS0114FDH | Bearing Head (250***). | |||
| 11-H | CS0114FGH | Bearing Head (250*G*). | |||
| 11-M | CS0114FDM | Bearing Head (250***). | |||
| 11-M | CS0114FGM | Bearing Head (250*G*). | |||
| 11-L | CS0114FDL | Bearing Head (250***). | |||
| 11-L | CS0114FGL | Bearing Head (250*G*). | |||
| 12 | GKTMYS250012 | CS0121F | Gasket, Bearing Head (250***). | ||
| 13 | BLTMYS125013 | NB6000012 | Hanger Bolt (M12). | ||
| 14 | DWLCM6X12 | NE3206012 | Spring Pin (Φ6x12). | ||
| 16 | CS0160FD | Bearing Cover (250***). | |||
| 16 | CS0160FG | Bearing Cover (250*G*). | |||
| 17 | GKTMYS250017 | CS0171FD | Gasket, Bearing Cover (250***). | ||
| 17 | GKTMYS250017G | CS0171FG | Gasket, Bearing Cover (250*G*). | ||
| 18-1 | NB3516050 | Hexagon Socket Head Cap Screw (M16x50). | |||
| 18-2 | NB3516090 | Hexagon Socket Head Cap Screw (M16x90). | |||
| 19 | PINCY10X50 | NE2010050 | Alignment Pin (Φ10x50). | ||
| 20 | DWLCM3X10 | NE3203010 | Spring Pin (Φ3x10). | ||
| 21 | PLUMYS125010 | NF060010 | Plug (R3/8). | ||
| 22 | CS0220FVD | Balance Piston Cover (250V**). | |||
| 23 | GKTMYS250023 | CS0231F | Gasket, Balance Piston Cover (250***). | ||
| 24 | BLTCMA12X030 | NB3512030 | Hexagon Socket Head Cap Screw (M12x30). | ||
| 25 | CS0252FS | Male Rotor (250S). | |||
| 26 | CS0252FS | Female Rotor (250S). | |||
| 25 | CS0252FM | Male Rotor (250M). | |||
| 26 | CS0252FM | Female Rotor (250M). | |||
| 25 | CS0252FL | Male Rotor (250L). | |||
| 26 | CS0252FL | Female Rotor (250L). | |||
| 27 | BRGMYS250027 | CS0270FRT | Main Bearing (250***). | ||
| 28 | BRGMYS250028 | CS0280FRT | Side Bearing (250***). | ||
| 29 | SNPCMIX160 | NG1100160 | Stop Ring (H160). | ||
| 30 | PSTMYS250030 | CS0300F | Balance Piston (250***). | ||
| 31 | KEYMYS250031 | CS0310F | Key, Balance Piston (250***). | ||
| 32 | SNPCMEX080 | NG1200080 | Stop Ring (S80). | ||
| 33 | CS0330F | Sleeve, Balance Piston (250***). | |||
| 34 | BLTMYS250034 | NA8608020 | Set Screw (M8x20). | ||
| 35 | RNGMYS250035 | PA2401150 | Oring (JISB2401 1A G150). | ||
| 36 | SHMMYS250036 | CS0360F | Spacer (250***). | ||
| 37 | SNPCMIX160 | NG1100160 | Stop Ring (H160). | ||
| 38 | BRGMYS250038 | CS0380F | Thrust Bearing (7317AFADFC7P5a). | ||
| 39 | LCKCMKM17 | NG310017 | Lock Nut (AN17). | ||
| 40 | LCKCMMB17 | NG320017 | Lock Washer (AW17). | ||
| 42 | SHMMYS250042 | CS0420F | Spacer,Thrust Bearing Alignment (250***). | ||
| 43 | COVMYS250043 | CS0430F | Thrust Bearing Gland (250***). | ||
| 45 | BLTCMA12X045 | NB1516045 | Hexagon Head Bolt (M16x45). | ||
| 46 | CS0460F | Lock Washer (250***). | |||
| 48 | COVMYS250048 | CS0480F | Retainer,Oil Seal (250***). | ||
| 49 | RNGSTS439 | PA2402135 | Oring (JISB2401 1A G135). | ||
| 50 | SRGMYS250050 | CS0501FV | Oil Seal (SA1J 75x100x13). | ||
| 51 | CS0510FB | Seal Cover (250***). | |||
| 51-HE | CS0510FHE | Seal Cover (250*** (HE)). | |||
| 52 | GKTMYS250052 | CS0521F | Gasket, Seal Cover (250***). | ||
| 53 | BLTCMA12X030 | NB3512030 | Hexagn Socket Head Cap Screw (M12x30). | ||
| 54-L | CS0541FSL | Unloader Slide Valve (L Port) (250S**). | |||
| 54-M | CS0541FSM | Unloader Slide Valve (M Port) (250S**). | |||
| 54-H | SLVMYS250 | CS0541FSH | Unloader Slide Valve (H Port) (250S**). | ||
| 54-L | CS0541FML | Unloader Slide Valve (L Port) (250M**). | |||
| 54-M | CS0541FMM | Unloader Slide Valve (M Port) (250M**). | |||
| 54-H | CS0541FMH | Unloader Slide Valve (H Port) (250M**). | |||
| 54-L | CS0541FLL | Unloader Slide Valve (L Port) (250L**). | |||
| 54-M | CS0541FLM | Unloader Slide Valve (M Port) (250L**). | |||
| 54-H | CS0541FLH | Unloader Slide Valve (H Port) (250L**). | |||
| 55 | NA | Unloader Slide Valve (250S**). | |||
| 55 | NA | Unloader Slide Valve (250M**). | |||
| 55 | NA | Unloader Slide Valve (250L**). | |||
| 58 | BLTCMA14X040 | NB3512040 | Hexagon Socket Head Cap Screw (M12x40). | ||
| 59 | RNGMYS250059 | PA2401046 | Oring (JISB2401 1A P46). | ||
| 60 | CS0600FS | Unloader Cylinder (250S**). | |||
| 60 | CS0600FM | Unloader Cylinder (250M**). | |||
| 60 | CS0600FL | Unloader Cylinder (250L**). | |||
| 61 | BLTCMA16X040 | NB3516040 | Hexagon Socket Head Cap Screw (M16x40). | ||
| 62 | NB3516090 | Hexagon Socket Head Cap Screw (M16x90). | |||
| 63 | RNGMYS250063 | PA2402190 | Oring (JISB2401 1A G190). | ||
| 64 | UNLMYS250064 | CS0641F | Unloader Piston (250***). | ||
| 65 | RNGMYS250065 | PA2401155 | Oring (JISB2401 1A P155). | ||
| 66 | CS0660FS | Cap Seal (CAP-3BE125). | |||
| 67 | CS0671FS | Push Rod,Unloader Slide Valve (250S**). | |||
| 67 | CS0671FM | Push Rod,Unloader Slide Valve (250M**). | |||
| 67 | CS0671FL | Push Rod,Unloader Slide Valve (250L**). | |||
| 68 | CS068005 | Guide Pin (Φ5x12). | |||
| 69 | LCKCMKM08 | NG310008 | Lock Nut (AN08). | ||
| 70 | LCKCMMB08 | NG320008 | Lock Washer (AW08). | ||
| 73 | RNGMYS250073 | PA2402035 | Oring (JISB2401 1A G35). | ||
| 74 | CS0740F | Unloader Cylinder Cover (250***). | |||
| 75 | RNG75226 | PA2402170 | Oring (JISB2401 1A G170). | ||
| 76 | BLTCMA12X030 | NB3512030 | Hexagon Socket Head Cap Screw (M12x30). | ||
| 77 | CS0770FS | Indicator CAM (250S**). | |||
| 77 | CS0770FM | Indicator CAM (250M**). | |||
| 77 | CS0770FL | Indicator CAM (250L**). | |||
| 78 | BRGMYS078 | CS0780E | Ball Bearing (#6000). | ||
| 79 | SNPCMEX010 | NG1200010 | Stop RING (S10). | ||
| 80 | CS0800E | Bearing Gland (200***). | |||
| 81 | NB3506015 | Hexagon Socket Head Cap Screw (M6x15). | |||
| 82 | RNGMYS082 | CS0820EB | Vring (20x10x12). | ||
| 83 | SPGMYS083 | CS0830E | Spring (200***). | ||
| 84 | RTRMYS084 | CS0840E | Retainer,Indicator Cam Spring (200***). | ||
| 85 | CS0851FS | Oil Injection Pipe (250S**). | |||
| 85 | CS0851FM | Oil Injection Pipe (250M**). | |||
| 85 | CS0851FL | Oil Injection Pipe (250L**). | |||
| 87 | CS0870F | Guide Block (250***). | |||
| 88 | NA | Stem, Guide Block (200***). | |||
| 89 | RNGMYS200089 | PA2401020 | Oring (JISB2401 1A P20). | ||
| 91 | CS0910F | Shaft Key (250***). | |||
| 92 | CS7140250 | Suction Flange (MYK250A(10")). | |||
| 93 | GKTMYS250093 | CS0931F | Gasket,Suction Flange (MYK250A). | ||
| 94 | NB1224065 | Hexagon Head Bolt (M24x65). | |||
| 95 | CS7140151 | Discharge Flange (MYK150A(6")). | |||
| 96 | GKTMYS200093 | CR7201150 | Gasket,Discharge Flange (MYK150A). | ||
| 97 | NB1222055 | Hexagon Head Bolt (M22x55). | |||
| 98 | NE3203012 | Spring Pin (Φ3x12). | |||
| 100 | SELMYS250100 | CS1001FV | Mechanical Seal Assembly (BOS-E1). | ||
| 120 | CS1209OEF | Unloader Indicator Assembly. | |||
| 164 | CS1640F | Retainer,Oil Injection Pipe. | |||
| 166 | NB3505012 | Hexagon Socket Head Cap Screw (M5x12). | |||
| 167 | PLUMYS000010 | NF060004 | Plug (R1 1/8). | ||
| 215 | CR7400020 | Flange,Lubrication Oil Supply (MYK20A). | |||
| 216 | GKT72039 | CR7201020 | Flange (MYK20A). | ||
| 217 | BLTMYS200045 | NB1512035 | Hexagon Head Bolt (M12x35). | ||
| 235 | NA | Spacer,Discharge Flange (250***). | |||
| 236 | GKTMYS250236 | CS2361F | Gasket,Discharge Flange Spacer (250***). | ||
| 237 | WASMYS250237 | CS2370F | Torsional Slip Washer (250***). | ||
| 246 | CS2460F | Guide, Unloader Slide Valve. | |||
| 247 | NB3508090 | Hexagon Socket Head Cap Screw (M8x90). | |||
| 248 | ND330008 | Spring Washer (M8). | |||
| 249 | NE2006080 | Alignment Pin (Φ8x80). | |||
| 250 | WASMYS250250 | CS2500F | Thrust Washer (250***). | ||
| 251 | CS7140050 | Flange (for Electromizer) (MYK50A(2")). | |||
| 252 | GKTMYA184050 | CR7201050 | Gasket, Flange (for Electromizer) (MYK50A). | ||
| 253 | BLTCMA12X045 | NB1516045 | Hexagon Head Bolt (M16x45). | ||
| 254 | CR7400032 | Flange (for Aquamizer) (MYK32A(1"1/4)). | |||
| 255 | GKTMYS200252 | CR7201032 | Gasket, Flange (for Aquamizer) (MYK32A). | ||
| 256 | NB1512040 | Hexagon Head Bolt (M12x40). | |||
| 267 | ND330012 | Special Spring Washer (M12). | |||
| 432 | RNGSTS439 | PA2402135 | Oring (JISB2401 1A G135). | ||
| 433 | RNGSTS439 | PA2402135 | Oring (JISB2401 1A G135). | ||
| 528 | SELMYS250528 | CS5280FV | Sleeve,Oil Seal (250V**). | ||
| 529 | PINMYS250529 | NA8606010 | Set Screw (M6x10). | ||
| 605 | NF060025 | Plug (R 1"). | |||
| 607 | PLUMYS000010 | NF060004 | Plug (R1/8). | ||
| NI | BLTMYS250045 | NB1508045 | (45) TORNILLO TAPA SOPORTE RODAMIENTO AXIAL *250* / BOLT THRUST BEARING GLAND M16X45. | ||
| NI | BLTMYS250529 | NA | PRISIONERO ALLEN CASQUILLO SELLO *250* / SLEEVE SHAFT Nº 529. | ||
| NI | CARMYS250000 | CS10101F | (101-3) MORGANITA CARBON *250* / CARBON INSERT WITH TEFLON V RING. | ||
| NI | CARMYS250003 | CS10400F | (104) ANILLO CIERRE FIJO SELLO PRENSA *250* / SEAL RING. | ||
| NI | FLRMYS000 | NA | (54 + 142) 114X57.5X299XM12-175 FILTRO ACEITE BOMBA INOX LAVABLE *125+160+200+250* / OFC-50 + EFO-300 FILTER S. STEEL 1 SIDE CLOSED. | ||
| NI | FLRMYS000P | NA | (54) 114X59X0X308-M12 FILTRO ACEITE BOMBA MP-50 PAPEL *COMUN* / OIL PUMP GLASS FIBRE FILTER ELEMENT 1 SIDE CLOSED. | ||
| NI | FLRMYS001 | NA | (33) 134X68X387X13 PRE FILTRO ACEITE / OIL FILTER ELEMENT 1 HOLE MFF400NA + MFF400RA. | ||
| NI | FLRMYS050 | NA | (137)240X180X460 FILTRO SEPARADOR ACEITE MYCOM *125+160-+200+250 VLD+SAB-110+RXF 58-101 / OIL FILTER COALESCER *160-S+200-V* 9.5X6 X18.11". | ||
| NI | FLRMYS053 | RSC09602 | (137) 240X155X762 FILTRO SEPARADOR ACEITE SCREW MYCOM / OIL FILTER COALESCER 9.41X6.12 X30". | ||
| NI | GKTMYS000 | NA | (6) JUNTA TAPA FILTRO ACEITE BOMBA *COMUN* / GASKET OIL PUMP FILTER OFC-50+200 +SSD200-CO 127X115X1.5 FN1401-150+763000089. | ||
| NI | GKTMYS250103T | CS1030F | (103) JUNTA TEFLON CARBON *250* / TEFLON V RING CARBON INSERT PTFE 94X85X6.5. | ||
| NI | GKTMYS250106T | CS10600F | (106) KIT 2 JUNTAS TEFLON ANILLO CIERRE SELLO PRENSA *250* / TEFLON V SEAL RING CARBON INSERT PTFE 69.8X78X2.5/3 PTFE. | ||
| NI | GKTMYS200200 | SSD250 | JUNTA FILTRO ASPIRCION MYCOM *250* / GASKET SUCTION FILTER 415X350. | ||
| NI | KITMYS250G | WCS71181F | JUEGO JUNTAS *250-G/S+M+L* / GASKET SET. | ||
| NI | KITMYS250UD | WCS71191F | JUEGO JUNTAS *250-UD/S+M+L* / GASKET SET. | ||
| NI | LCKMYS250040W | WNG3200F | JUEGO ARANDELAS SEGURIDAD FIT MYCOM *250* / LOCK WASHER SET Nº-40+46+70. | ||
| NI | LCKMYS250046 | WCS0460F | (46) KIT 8 ARANDELA SEGURIDAD TORNILLO TAPA RODAMIENTO AXIAL *250 + S-50* / SET 8 LOCK WASHER GLAND BOLT M16. | ||
| NI | RNGMYGH2506 | CS00600GH250 | (6-1) JUNTA TORICA *250* / O-RING 544.8X8.4 P-265. | ||
| NI | RNGMYS250 | WCS71091F | JUEGO JUNTAS TORICAS *250-S+M/LUD+LG* / SET O-RING. | ||
| NI | RNGMYS250066 | CS0660F | (66) JUNTA TEFLON PISTON DESCARGADOR *250* / TEFLON CAP SEAL UNLOADER PISTON. | ||
| NI | SELMYS250D | 100ST250 | (100S) KIT SELLO PRENSA *250* DUPLEX / SHAFT SEAL SET DUPLEX D = 70 MM Nº-100A BOSS 100ST-250. | ||
| NI | SELMYS250S | CS1009F | (100A) SELLO PRENSA *250* SIMPLE / MECHANICAL SEAL ASSY. BOSS STYLE D = 70 MM 12 SPRINGS Nº-101-111. | ||
| NI | SELMYS250X2 | WCS1001F | (100) SELLO PRENSA TIPO FUELLE *250* DOBLE / SHAFT SEAL DOUBLE BELLOW D = 70 MM. | ||
| NI | SKTMYS250. | WCS71091FB | (432+433) SERVICE KIT JUEGO JUNTAS TORICAS COJINETES BANCADA FIT *250* / O RING SET MAIN & SIDE BEARINGS. | ||
| NI | SPCMYS250041 | CS0410F | (41) ESPACIADOR RODAMIENTO AXIAL *250* / SPACER THRUST BEARING OUTER RACE. | ||
| NI | SPGMYS110 | CS1109 | (110) MUELLE SELLO PRENSA *125+160+200+250+320* / SPRING SHAFT SEAL. | ||
| NI | SPGMYS110X16 | CS1109F | (110) KIT 16 MUELLES SELLO PRENSA *250+320* / SET 16 SPRING SHAFT SEAL. |
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