Copeland D3DC34-75X750, Reciprocating compressor, Semihermetic, 3 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 | |
|---|---|---|---|---|---|
| 11 | BRG1300 | 3222705 | Bearing Body Main, Motor Side . | ||
| 12 | BRG1300 | 3223220 | Bearing Body Main, Thrust, Gear Side (Teflon) . | ||
| 21 | GKT1300 | 2951411 | Gasket: stator cover . | ||
| 30 | 4566380 | Motor unit: 7,5HP AWM/D or 45/55 . | |||
| 30 | 2569156 | Motor unit: 7,5HP EWM/D . | |||
| 30 | 2569145 | Motor unit: 7,5HP EWL/N . | |||
| 30 | 2569190 | Motor unit: 7,5HP EWK . | |||
| 50 | CKS1310 | 2938001 | Crankshaft . | ||
| 51 | KEY1200 | 2048946 | Crankshaft key . | ||
| 60 | PRA1320 | 2836230 | Piston & conrod assy 3 Pieces . | ||
| 61 | SGM1220 | 2972154 | Piston ring . | ||
| 70 | HSG1300 | 3192186 | Housing cover w bearing . | ||
| 71 | BRG1300 | 3240187 | Bearing Housing Cover . | ||
| 74 | 2959368 | Gasket: housing cover . | |||
| 80 | PMP1001 | 2832761 | Oil pump assy . | ||
| 81 | GKT1259 | 2993488 | Gasket: oil pump . | ||
| RNG1055 | 2947601 | O-ring: oil pump IOPS/OPS1/Sentronic . | |||
| 101 | GKT1201 | 2993499 | Gasket: bottom plate . | ||
| 110 | SRO1200 | 3806741 | Oil screen w gasket . | ||
| 111 | GKT1236 | 2993455 | Gasket for oil screen. | ||
| 115 | SRO1002 | 2882722 | Sleeve: oil screen . | ||
| 130 | VSG1201 | 2852661 | Check Valve: oil . | ||
| 140 | GLS1000 | 2482519 | Oil sight glass assy . | ||
| 142 | RNG1035 | 2042028 | Gasket for oil sight glass & blind flange. | ||
| 146 | 3805895 | Blind flange w gasket Instead Of Oil Sight Glass. | |||
| 150 | PLT1301 | 2832852 | Valve plate kit w gaskets . | ||
| 2845658 | Gasket kit for valve plate . | ||||
| 151 | GKT1340 | 2937893 | Gasket: below cylinder head . | ||
| VAL1300 | 3104901 | Valve plate parts: Suction Reed, Dowel Pin, Gaskets . | |||
| 180 | GKT1321 | 3131096 | Gasket: below valve plate 0.049" . | ||
| 200 | GRF1016 | 2837062 | Shut-off valve w gasket & w/o bolts 1 3/8" Brazed Suction. | ||
| 201 | DENA_CAP1-3!8 | 2943676 | Valve cap for AWA & Nobis Suction. | ||
| 202 | GKT70043 | 2963043 | Gasket Suction. | ||
| 203 | SRN1201 | 3806752 | Suction screen w gasket . | ||
| 204 | 3199972 | Gasket: pipe socket . | |||
| 205 | 2048060 | Solder sleeve 1 3/8" . | |||
| 206 | 3011661 | Flange 1 3/8" . | |||
| 2045152 | Flange Henry - OBSOLETE . | ||||
| GRF1019 | 2837119 | Shut-off valve w gasket & w/o bolts 2 1/8" Brazed Suction, Tandem. | |||
| 2943698 | Valve cap Suction, Tandem. | ||||
| GKT1005 | 2880862 | Gasket Suction, Tandem. | |||
| GKT19777 | 3163777 | Gasket: pipe socket Suction, Tandem. | |||
| 3091932 | Gasket: pipe socket Henry Suction, Tandem. | ||||
| 2832841 | Pipe socket 2 1/8" Suction, Tandem. | ||||
| 2832830 | Pipe socket Henry - Obsolete Suction, Tandem. | ||||
| 2946846 | Flange Suction, Tandem. | ||||
| 2050578 | Flange Henry - Obsolete Suction, Tandem. | ||||
| 210 | GRF1014 | 2837131 | Rotalock valve & gasket 1 3/4" - 12, I.D. 1 1/8" Discharge. | ||
| 211 | GKT1017T | 2050772 | Gasket 1 1/2" (Teflon) Discharge. | ||
| 2846082 | Shipping plate kit W Gaskets & Screws Suction. | ||||
| 220 | GRF1050 | 2050749 | Mounting Flange for rotalock valve without gasket . | ||
| 221 | GKT1016 | 2880908 | Gasket for Rotalock adaptor. | ||
| 230 | TER1200 | 2834596 | Terminal plate assy with gasket . | ||
| 300 | 2938385 | Gasket: terminal box . | |||
| 231 | GKT1257 | 2952823 | Gasket: terminal plate Tandem & Parallel Systems . | ||
| 310 | TER1200 | 2939866 | Cover for terminal plate Bakelite . | ||
| 340 | BOX1200 | 2938250 | Terminal box . | ||
| 341 | 3216455 | Module: thermistor protection Kriwan INT69-2 115V / 230V Internal (standard) . | |||
| 341 | 3161204 | Module: thermistor protection Kriwan INT69 24V AC Internal . | |||
| 341 | 3161191 | Module: thermistor protection Kriwan INT69 24V DC Internal . | |||
| 341 | 3237201 | Module: thermistor protection Kriwan INT69 200-260V AC (export) Internal . | |||
| 341 | 2640897 | Module: thermistor protection Kriwan INT69 380V External . | |||
| 341 | 2495951 | Module: thermistor protection Kriwan INT69 110V External . | |||
| 343 | 3237994 | Cover: terminal box EWL/M/D/K/Y +TWY/X EW*, TW*. | |||
| 343 | 3251589 | Cover: terminal box AW*. | |||
| 510 | KIT1300 | 2832874 | Gasket kit . | ||
| 530 | HTR1200 | 4577420 | Crankcase heater 65W, 240V External . | ||
| 530 | 4577431 | Crankcase heater 65W, 120V External . | |||
| 530 | 4577442 | Crankcase heater 65W, 480V External . | |||
| 530 | 3210162 | Crankcase heater 70W 230V 50/60Hz Internal . | |||
| 530 | 3224234 | Crankcase Heater 70W, 115V Internal . | |||
| 530 | 3224223 | Crankcase heater 70W, 480V Internal . | |||
| 531 | HTR1201 | 3252151 | Sleeve for Crankcase heater . | ||
| 2942537 | Heat sink paste tube 8-12gr. For Crankcase Heater, NTC Sensor . | ||||
| 540 | 3231781 | Mounting parts kit . | |||
| 2933266 | Mounting parts kit (rubber for parallel) . | ||||
| 550 | 2833991 | Unloaded start wo check Valve with Coil 220V, 50/60Hz . | |||
| 550 | 2990105 | Unloaded start wo check valve with coil 110V, 50/60Hz . | |||
| 550 | 2990207 | Unloaded start wo check valve with coil 24V, 50Hz . | |||
| 550 | 2990309 | Unloaded start wo check valve with coil 24V DC . | |||
| 552 | 3199154 | Unloaded start piping assy Wo Coil, Wo Gaskets . | |||
| 553 | 2940235 | Solenoid coil 220V AC, 50/60Hz Ul Start . | |||
| 553 | 2940246 | Solenoid coil 110V AC, 50/60Hz Ul Start . | |||
| 553 | 2940257 | Solenoid coil 24V AC, 50Hz Ul Start . | |||
| 553 | 2940268 | Solenoid coil 24V, DC Ul Start . | |||
| 554 | 2944204 | Adaptor rotalock UL Start Suction. | |||
| 555 | 3163788 | Gasket 3/4" (Teflon) Adaptor Rotalock, Suction. | |||
| 557 | 2040588 | Bolt . | |||
| 558 | 2995906 | Check valve NRV22S 1"1/8 / 28 mm . | |||
| 558 | 2995600 | Check valve NRVH22S 1"1/8 / 28 mm . | |||
| 580 | 2496330 | Flange: sweat . | |||
| 582 | 6744780 | Vibration absorber 1 1/8" . | |||
| 583 | 2495882 | Oil sight glass AMI-1TT9, 1-1/8", ALCO (#805651) . | |||
| 584 | 2038456 | Cap nut . | |||
| 585 | 2063909 | Socket: insert . | |||
| 5401813 | Oil & gas equalization kit: 1 comp . | ||||
| 3131507 | Obsolete-OM3-CUA Traxoil electronic oil level management system Kit includes: OM3 Traxoil, CUA adapter, 24V coil ,relais cable 6m, power cable 6m 35 bar . | ||||
| 8405176 | Obsolete-Transformer (for 1 x OM3/4/5) 230 V / 24 VAC, 25 VA ETC-323 ALCO (804424) . | ||||
| 3131472 | Obsolete-Differential Oil Check Valve 3,5 Bar ODP-33A - #800366 . | ||||
| 2948433 | Oil balance tube: tandems . | ||||
| 590a | 5404652 | Oil pressure switch with PG: OPS2 115/230 V, 50/60 Hz Switch, PG connection . | |||
| 3168329 | Oil pressure switch complete: OPS2 115/230V, 50/60 Hz Sensor, switch, PG connection . | ||||
| 3164918 | Oil pressure switch: OPS2 115/230 V, 50/60 Hz Electronic switch . | ||||
| 3140721 | Electronic switch OPS1 - Obsolete 230 V, 50/60 Hz Electronic switch . | ||||
| 3112586 | Gasket, oil sensor Cu . | ||||
| 2944124 | O-ring: oil sensor . | ||||
| 3110784 | Sensor w gaskets: OPS1/OPS2 . | ||||
| 3112348 | PG screw connection kit OPS . | ||||
| 3112268 | Protection cap: reset button OPS1 . | ||||
| 590b | 2834007 | Oil pressure switch w Bracket & 2 Capillary Tubes ALCO FD113 ZU . | |||
| 590b | 2834041 | Oil pressure switch w Bracket & 2 Capillary Tubes - For UL start/Capacity Control ALCO FD113 ZU . | |||
| 591b | 2966622 | Oil pressure switch ALCO FD113 ZU Wo Capillary Tubes & Bracket . | |||
| 2942300 | Oil pressure switch ALCO FD113 ZU W 2 Capillary Tubes & Wo Bracket . | ||||
| 592b | 2326626 | Bracket: oil safety switch Alco/Ranco Switch . | |||
| 592b | 2940008 | Bracket: oil pressure switch For Comps W Cap Control Or Ul Start . | |||
| 592b | 2951864 | Bracket: oil safety switch Sentronic . | |||
| 593 | 3808214 | Capillary tube w gasket: oil safety switch . | |||
| 594 | 2974343 | Gasket: Cu ring . | |||
| 590c | 2952221 | Oil pressure switch SENTRONIC W Bracket & Sensor . | |||
| 591c | 3007704 | Oil pressure switch: SENTRONIC 3 Wo Bracket & Sensor . | |||
| 3107046 | Sensor w gaskets: SENTRONIC . | ||||
| 2951831 | Gasket: sensor SENTRONIC . | ||||
| 3107035 | Extension cable: SENTRONIC . | ||||
| 600 | 2988120 | Fan assy: vertical: EBM 220V/380V-3-50Hz w Mounting parts . | |||
| 600 | 3098784 | Fan assy: vertical: EBM 220V-1-50Hz w Mounting parts . | |||
| 600 | 3098795 | Fan assy: vertical: EBM 500V-3-50Hz w Mounting parts . | |||
| 3287024 | Fan assy: vertical 220/380V-3-50/60Hz Wo Mounting Kit . | ||||
| 3293250 | Fan assy: vertical: EBM 220V-1-50Hz Wo Mounting Kit . | ||||
| 2998267 | Fan assy: vertical: EBM 500-3-50Hz Wo Mounting Kit . | ||||
| 610 | 2988095 | Mounting kit: EBM fan . | |||
| 3097996 | Capacitor 5 µF 5 µF / 400 V, 50 Hz For Fan 220-1-50/60 Ebm . | ||||
| 601 | 2487456 | Fan motor 220V-3-50Hz For Additional 60W Fan (Leroy Somer motor) . | |||
| 610 | 2832909 | Mounting kit For Additional Fan 60 W (for Leroy Somer) . | |||
| 2728686 | Run capacitor 6 µF / 400 V, 50 Hz Fan 50/55/60 W (Leroy Somer motor) . | ||||
| 602 | 2943790 | Fan blade for Leroy Somer motor . | |||
| 603 | 2943803 | Fan guard For Fan 60 W (for Leroy Somer motor) . | |||
| 605 | 2939684 | Bolt . | |||
| 620 | 3808634 | Demand cooling assy 240V, 50HZ For Version 4, E.G. D3D4. | |||
| 620 | 3808656 | Demand cooling assy 240V, 60Hz For Version 4, E.G. D3D4. | |||
| 621 | 3004090 | Module: demand cooling 120 V . | |||
| 621 | 3241044 | Module: demand cooling 240 V . | |||
| 622 | 2954476 | Bracket: module . | |||
| 623 | 2954330 | Temperature sensor w cable length 1m Demand Cooling . | |||
| 623 | 2954681 | Temperature sensor cable length 3m . | |||
| 624 | 3103884 | Expansion valve w solenoid coil - OBSOLETE 240V-50Hz . | |||
| 624 | 3103840 | Expansion valve w solenoid coil 240V . | |||
| 625 | 2954385 | Expansion valve w/o coil - Parker-OBSOLETE 3D - 50Hz . | |||
| 625 | 2954396 | Expansion valve w/o coil - Parker for Demand Cooling . | |||
| 626 | 2954409 | Solenoid coil Parker 220V AC, 50/60Hz . | |||
| 626 | COL1900 | 3160518 | Solenoid coil 208-240V AC, 50/60HZ ALCO for Expansion valve. | ||
| 626 | 3160507 | Solenoid coil 120V AC, 50/60Hz, IP10 ALCO For Expansion Valve. | |||
| 626 | 2954545 | Solenoid coil - Parker 110V AC, 50Hz . | |||
| 627 | 2835431 | Bracket: Expansion Valve - OBSOLETE . | |||
| 628 | 2982279 | Piping: complete ALCO 50 Hz . | |||
| 628 | 2982291 | Piping: complete ALCO 60 Hz . | |||
| 629 | 2959380 | Filter drier ALCO ADK1610MMS (003616) . | |||
| 630 | 3196575 | Sight Glass Alco #805884 Alternative = 2959379. | |||
| 631 | 2974376 | Gasket: Cu ring . | |||
| 2190814 | Semi synthetic oil - OBSOLETE SHELL CLAVUS SD 22-12 . | ||||
| 3103953 | Mineral oil Suniso 3GS, 4 Liter . | ||||
| 3139330 | Ester oil RL32-3MAF, 1Lt . | ||||
| 3139341 | Ester oil RL32-3MAF, 5Lt . | ||||
| 3139352 | Ester oil RL32-3MAF, 20Lt . | ||||
| NI | BLT1000 | NA | TORNILLO FIJACION BIELA *R + D9R + D3D* / BOLT CONN. ROD. | ||
| NI | BRG1300X010 | NA | KIT 3 COJINETES -0.25 MM TEFLON INTERIOR *D3D+D9R4+5* / SET 3 PTFE BEARINGS UNDERSIZE 010. | ||
| NI | BRG1300X020 | NA | KIT 3 COJINETES -0.50 MM TEFLON INTERIOR *D3D+D9R4+5* / SET 3 PTFE BEARINGS UNDERSIZE 020. | ||
| NI | GKT1301 | NA | JUNTA RECTANGULAR *D3D*. | ||
| NI | GKT1302 | NA | JUNTA CIRCULAR CON 3 AGUJEROS *D3D*. | ||
| NI | GKT1304 | NA | JUNTA RECTANGULAR *D3D*/ GASKET FLAT SQUARE. | ||
| NI | GKT1306 | NA | JUNTA CIRCULAR *D3D* 54X43X0.75. | ||
| NI | GKT1307 | NA | JUNTA CIRCULAR *D3D* 43X34X0.75. | ||
| NI | GRF1016 | 283-7062 | GRIFO ASPI. 13/8-D2+3+DM+D9. | ||
| NI | HED1300 | 2941476 | CULATA FIJA FIT *D3D*. | ||
| NI | PIN1100 | NA | BULON SUJECION VALVULA DISCUS *D3+4+8D+D3D* ASPIRACION COMUN / SUCT. VALVE DISCUS PIN TAB TYPE 2.38X12.7 MM. | ||
| NI | PIN1220 | NA | BULON *DLL+DNRA+D9RC+TL+D3DC* / PISTON PIN 19X14.4X48.2 MM. | ||
| NI | PMP1021 | NA | ADAPTER RINGS OIL PUMP COPELAND *MR+D9R+D2D+D3D+D2R+D4+6+8-R+D*. | ||
| NI | PST1320 | NA | PISTON + BULON DISCUS *D3DC+D9DC + D3DB* 2 RANURA / PISTON + PIN 2-3/8 - 60.2X24.1X58. | ||
| NI | PST1320X020 | NA | PISTON + BULON DISCUS *D3DC+D9DC* +0.5MM SOBREMEDIDA. | ||
| NI | ROD1200 | NA | BIELA *D9R+D3D3+D2D+MRH* / CONN. ROD 38.1X19X95.2 MM. | ||
| NI | ROD1200X010 | NA | BIELA -0.25 MM D9R+DMRH 38 MM. | ||
| NI | ROD1200X020 | NA | BIELA -0.50 MM D9+D3+DMRH 38MM. | ||
| NI | ROD1300 | NA | BIELA *D9RS4+D3+ SC+SS+SA* CIGÜEÑAL 44MM / CONN. ROD 44.4X19X92.1 MM. | ||
| NI | ROD1300X010 | NA | BIELA - 0.25MM D9R+D9D+D3D 44MM. | ||
| NI | ROD1300X020 | NA | BIELA - 0.50 MM D9+D3 BLUE RIBBON 44MM. | ||
| NI | SGM1220X020 | NA | SEGMENTO +0.5MM DLL+D9RC+D3DC. | ||
| NI | SPG1301 | NA | FLEJE VALVULA DISCUS DONUTS FIT *D3D + D2D* / DISCHARGE VALVE WAVE SPRING DONUTS WASHER. | ||
| NI | SRO1200 | 2525387 | FILTRO ACEITE CARTER *D2D+D3D+9R4* L = 111MM D=14MM / OIL SCREEN. | ||
| NI | SRO1210 | 2525398 | FUNDA FILTRO ACEITE *D2D+D3D+D9*(2+3+4) / HUELSE OIL FILTER. | ||
| NI | TER1005 | NA | PLACA 3 TERMANALES AISLADORES *D3D+4R+6R* / TERMINAL BLOK 3 HOLES ISOLATION NO P/N. | ||
| NI | TER1225 | NA | PLACA BORNAS *FUSITE* 3 TERMINAL FIT *DK+DL+MR+N+D2D+D3D+D9R* CONEXION TORNILLO / COPELAND TERMINAL BOLT. | ||
| NI | VAL1110 | NA | DISCO MACIZO PLATO DESCARGA *D3+4+6+8D* DISCUS / DISCHARGE VALVE BUTTON NEW STYLE HOLLOW CONCAVE 39.14X8.14. | ||
| NI | VAL1301 | NA | VALVULA DISCO *D3D+D9D* BT / SUCTION VALVE DISCUS LT 77.5X54X0.45. | ||
| NI | VAL1310 | NA | KIT REPARACION PLATO DISCUS *D3D* MACIZO / SOLID WAFER STYLE 39.14X8.14 MM. | ||
| NI | VAL1311 | NA | KIT REPARACION PLATO DISCOS *D3D* AGUJERO / DOUGHNUT STYLE WAFER KIT REPAIR 39.14X25.24X8.14. | ||
| NI | WAS1300 | NA | DISCHARGE VALVE DOUGHNUTS WASHER FIT *D2D + D3D* 0.025" NO P/N. | ||
| NI | WAS1301 | NA | DISCHARGE VALVE DOUGHNUTS WASHER FIT *D2D + D3D* 0.012" NO P/N. | ||
| NI | WAS1302 | NA | DISCHARGE WAVE SPRING DOUGHNUTS WASHER FIT *D2D + D3D* NO P/N. | ||
| NI | WAS1601 | NA | DISCHARGE VALVE DOUGHNUTS WASHER FIT *D2D + D3D* 0.0125" NO P/N. |
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