Catalogues

Mycom 170J, 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/NOEM P/NDescription (from OEM manufacturer)Add
1NAMain rotor casing S.
1NAMain rotor casing M.
1NAMain rotor casing L.
2NB35416060Hexagon socket head cap screw (M16x60).
3NE2313065AParallel pin (13 dia.x65 with female thread).
4NB60012Eyebolt (M12).
5NASuction cover.
6RNGMYJ006PAH80375O-ring (JIS B 2401 P375) (Standard).
6RNGMYJ006PC11375O-ring (JIS B 2401 P375) (Explosion proof for Propane).
7NB60020Eyebolt (M20).
9-1PAH80052O-ring (JIS B 2401 P52) (Standard).
9-1PC11052O-ring (JIS B 2401 P52) (Explosion proof for Propane).
9-2CS66400J170Back-up ring for O-ring (SUN-2BP 52).
10-ANF06010Plug (R3/8).
10-BNF06015Plug (R1/2).
10-CNF06015Plug (R1/2).
10-DNF06010Plug (R3/8).
10-ENF06010Plug (R3/8).
11NABearing head.
12RNGMYJ006PAH80375O-ring (JIS B 2401 P375) (Standard).
12RNGMYJ006PC11375O-ring (JIS B 2401 P375) (Explosion proof for Propane).
13NB60020Eyebolt (M20).
14DWLCM4X10
NE3204010Spring pin (4 dia.x10).
15-ANF06008Plug (R1/4).
15-BNF06010Plug (R3/8).
15-CNF06010Plug (R3/8).
16NABearing cover.
17-1PAH80300O-ring (JIS B 2401 P300) (Standard).
17-1PC11300O-ring (JIS B 2401 P300) (Explosion proof for Propane).
17-2PAH80014O-ring (JIS B 2401 P14) (Standard).
17-2PC11014O-ring (JIS B 2401 P14) (Explosion proof for Propane).
18-1NB35412050Hexagon socket head cap screw (M12x50).
18-2NB35412070Hexagon socket head cap screw (M12x70).
19NE2310055AParallel pin (10 dia.x55 with female thread).
20DWLCM3X08NE3203008Spring pin (3 dia.x8).
21NF06008Plug (R1/4).
22NABalance piston cover.
23PAH81115O-ring (JIS B 2401 G115) (Standard).
23PC11115O-ring (JIS B 2401 G115) (Explosion proof for Propane).
24NB35412050Hexagon socket head cap screw (M12x50).
25NAMale rotor S.
25NAMale rotor M.
25NAMale rotor L.
26NAFemale rotor S.
26NAFemale rotor M.
26NAFemale rotor L.
27CS02700J170MBearing, male rotor (Sleeve bearing).
28CS02700J170FBearing, female rotor (Sleeve bearing).
29-1SNPCMIX120
NG11120Retaining ring C type internal (JIS B 2804 (H120)).
29-2SNPCMIX095NG11095Retaining ring C type internal (JIS B 2804 (H95)).
30CS03000J170Balance piston.
31NAKey for balance piston.
32SNPCMEX040NG12040Retaining ring C type external (JIS B 2804 (S40)).
33CS03300J170Sleeve, balance piston.
34-1DWLCM6X12
NE3206012Spring pin (6 dia.x12).
34-2DWLCM3X10
NE3203010Spring pin (3 dia.x10).
35-1PAH81090O-ring (JIS B 2401 G90).
35-2PAH81115O-ring (JIS B 2401 G115) (Standard).
35-2PC12115O-ring (JIS B 2401 G115) (Explosion proof for Propane).
36CS03600J170Housing, balance piston.
37SNPCMIX120
NG11120Retaining ring C type internal (JIS B 2804 (H120)).
38-1CS03800J170MThrust bearing assembly, male rotor (7312BEAXT7DF).
38-2CS03800J170FThrust bearing assembly, female rotor (7309BEAXT7DF).
39-1LCKCMKM12
NG31012Locknut (AN12).
39-2LCKCMKM09
NG31009Locknut (AN09).
40-1LCKCMMB12
NG32012Lock washer (AW12).
40-2LCKCMMB09
NG32009Lock washer (AW09).
41-1CS04100J170MThrust bearing outer race spacer, male rotor.
41-2CS04100J170FThrust bearing outer race spacer, female rotor.
42-1CS04200J170MThrust bearing alignment spacer, male rotor.
42-2CS04200J170FThrust bearing alignment spacer, female rotor.
43-1CS04300J170MThrust bearing gland, male rotor.
43-2CS04300J170FThrust bearing gland, female rotor.
44-1CS04400J170MThrust bearing gland spacer, male rotor.
44-2CS04400J170FThrust bearing gland spacer, female rotor.
45NB35408030Hexagon head screw (M8x30).
46SPGCMW8
ND33008Conical spring washer (Hexagon head screw M8).
48CS04800J170Retainer for oil seal.
49PAH81120O-ring (JIS B 2401 G120) (Standard).
49PC12120O-ring (JIS B 2401 G120) (Explosion proof for Propane).
50SRGMYS200050
CS05010200VDOil seal (SA1J 65 85 12).
51NASeal cover.
52-1PAH81120O-ring (JIS B 2401 G120) (Standard).
52-1PC12120O-ring (JIS B 2401 G120) (Explosion proof for Propane).
52-2PAH81145O-ring (JIS B 2401 G145) (Standard).
52-2PC12145O-ring (JIS B 2401 G145) (Explosion proof for Propane).
53NB35408030Hexagon socket head cap screw (M8x30).
54NAUnloader slide valve S.
54NAUnloader slide valve M.
54NAUnloader slide valve L.
58NB35408030Hexagon socket head cap screw (M8x30).
60NAUnloader cylinder.
61NB35412070Hexagon socket head cap screw (M12x70).
62NB35412110Hexagon socket head cap screw (M12x110).
63-1PAH82258O-ring (AS568A-258) (Standard).
63-1PC62036O-ring (AS568A-258) (Explosion proof for Propane).
63-2PAH80014O-ring (JIS B2401 P14) (Standard).
63-2PC11014O-ring (JIS B2401 P14) (Explosion proof for Propane).
64CS06400J170Unloader piston.
65RNGSTS527PAH80130O-ring (JIS B2401 P130) (Standard).
65PC11130O-ring (JIS B2401 P130) (Explosion proof for Propane).
66CS06600J170Teflon cap seal (SUNR-BE-130).
67CS06700J170Push rod, unloader slide valve.
68CS0680903Guide pin (PH01NG 3x8 BK).
69NG4205Locknut (FU nut FU05SS).
70NAPlain washer (Small, product grade A, 24x39).
73PAH80032O-ring (JIS B2401 P32) (Standard).
73PC11032O-ring (JIS B2401 P32) (Explosion proof for Propane).
74NAUnloader cylinder cover.
75-1PAH81135O-ring (JIS B2401 G135) (Standard).
75-1PC12135O-ring (JIS B2401 G135) (Explosion proof for Propane).
75-2PAH80014O-ring (JIS B2401 P14) (Standard).
75-2PC11014O-ring (JIS B2401 P14) (Explosion proof for Propane).
76NB35410040Hexagon socket head cap screw (M10x40).
77CS07700J170SUnloader indicator cam S.
77CS07700J170MUnloader indicator cam M.
77CS07700J170LUnloader indicator cam L.
78BRGMYS078
CS07800200Ball bearing (#6000).
79SNPCMEX010
NG12010Retaining ring C type external (JISB2804 (S10)).
80CS08000200Bearing gland.
81BLTCMA6X015NB35406015Hexagon socket head cap screw (M6x15).
82-1PAH80010AO-ring (JIS B2401 P10A) (Standard).
82-1PC11010AO-ring (JIS B2401 P10A) (Explosion proof for Propane).
82-2PAH80016O-ring (JIS B2401 P16) (Standard).
82-2PC11016O-ring (JIS B2401 P16) (Explosion proof for Propane).
83CS08300170JRetainer, O-ring.
84CS08400J170Spacer, unloader cylinder cover.
91CS09100J170Shaft key.
100CS10002J170Mechanical seal assembly (including 100-1 to 100-5).
100-1PAH82334O-ring (AS568A-334) (Standard).
100-1PC61037O-ring (AS568A-334) (Explosion proof for Propane).
100-2NAMating ring.
100-3NARotating ring.
100-4PAH82227O-ring (AS568A-227) (Standard).
100-4PC61005O-ring (AS568A-227) (Explosion proof for Propane).
100-5NAHexagon socket set screw (M8x9).
120NAAssembly, unloader indicator.
137CS13700J170Dial plate, unloader indicator.
234NAName plate.
237-1WASMYS160237
CS23700160Torsional slip washer M.
237-2WASMYS125237
CS23700125Torsional slip washer F.
246CS24600J170Guide, unloader slide valve.
247BLTCMA8X070NB35408070Hexagon socket head cap screw (M8x70).
248SPGCMW8
ND33008Spring lock washer (Hexagon socket head cap screw M8).
249NE2008060Parallel pin (8 dia.x60).
250-1WASMYS160250CS25000160Thrust washer, male rotor.
250-2WASMYS125250CS25000125Thrust washer, female rotor.
267SPGCMW8
ND33008Spring lock washer (Hexagon socket head cap screw M8).
289NASlide valve S, Vi.
289NASlide valve M, Vi.
289NASlide valve L, Vi.
292NAPush rod S, Vi.
292NAPush rod M, Vi.
292NAPush rod L, Vi.
293NGFR45Spiral retaining ring (FRSN-45).
294CS29400J170Piston, Vi.
295PAH80052O-ring (JIS B2401 P52) (Standard).
295PC11052O-ring (JIS B2401 P52) (Explosion proof for Propane).
296NACylinder, Vi.
297CS29700J170Partition plate, unloader cylinder.
298PAH81135O-ring (JIS B2401 G135) (Standard).
298PC12135O-ring (JIS B2401 G135) (Explosion proof for Propane).
299-1PAH81100O-ring (JIS B2401 G100) (Standard).
299-1PC12100O-ring (JIS B2401 G100) (Explosion proof for Propane).
299-2PAH82258O-ring (AS568A-258) (Standard).
299-2PC62036O-ring (AS568A-258) (Explosion proof for Propane).
325-1PAH80032O-ring (JIS B2401 P32) (Standard).
325-1PC11032O-ring (JIS B2401 P32) (Explosion proof for Propane).
325-2PBP21032Back-up ring for O-ring (SUN-2BP 32).
396-1NALiner M for thrust adjustment (160*** (Service part)).
396-2NALiner F for thrust adjustment (125*** (Service part)).
420CS42000J170SUnloader spacer S.
420CS42000J170MUnloader spacer M.
421PAH80032O-ring (JIS B2401 P32) (Standard).
421PC11032O-ring (JIS B2401 P32) (Explosion proof for Propane).
432PAH81100O-ring (JIS B2401 G100) (Standard).
432PC12100O-ring (JIS B2401 G100) (Explosion proof for Propane).
433PAH81075O-ring (JIS B2401 G75) (Standard).
433PC12075O-ring (JIS B2401 G75) (Explosion proof for Propane).
446NAGrooved pin (PY01ND 5x10 BK).
451CS45100J170Push rod gland for unloader slide valve.
458-1NF06015Plug (R1/2).
458-2NF06008Plug (R1/4).
459NF06010Plug (R3/8).
481CS48100J170Check valve slider.
485CS48500J170Spring, check valve (O.D 23, wire diameter 1.8 Free length 95).
486NG4204Locknut (FU nut FU04SS).
487NAPlain washer (JIS B 1256, small dia. M20).
488CS48800J170Sheet stopper.
489CS48900J170Valve sheet.
490CS49000J170Valve disc.
491CS49100J170Check valve stem.
492NASuction adapter.
493NB35420050Hexagon socket head cap screw (M20x50).
494PAH80155O-ring (JIS B2401 P155) (Standard).
494PC11155O-ring (JIS B2401 P155) (Explosion proof for Propane).
528NASleeve, oil seal.
529NA83606008Hexagon socket set screw (M6x8).
535NB35405075Hexagon socket head cap screw (M5x75).
536ND33005Spring lock washer (Hexagon socket head cap screw M5).
537CS53700J170Bush, P14 type O-ring.
561PAH80012O-ring (JISB2401 P12) (Standard).
561PC11012O-ring (JISB2401 P12) (Explosion proof for Propane).
562KK4251/2/3Capacity control / variable Vi solenoid valve (SBL5B-4BL (UL,CSA), SXL6-4BL (CE)).
562NADummy block, solenoid valve (with bushing).
591NE2310055AParallel pin (10 dia.x55 with female thread).
605-ANF06015Plug (R1/2).
605-BNF06015Plug (R1/2).
607-ANF06004Plug (R1/8).
607-BNF06004Plug (R1/8).
611CS61100J170Sleeve, shower flashing.
657PAH81100O-ring (JIS B2401 G100) (Standard).
657PC12100O-ring (JIS B2401 G100) (Explosion proof for Propane).
658SNPCMIX100NG11100Retaining ring C type internal (JIS B2804 (H100)).
709CS70900J170Vi position sensor rod housing.
711CS71100J170Spring (O.D 13, wire diameter 1.6 Free length 100).
712CS71200J170Vi position sensor rod.
713PAH80012O-ring (JIS B2401 P12) (Standard).
713PC11012O-ring (JIS B2401 P12) (Explosion proof for Propane).
714PAH80006O-ring (JIS B2401 P6) (Standard).
714PC11006O-ring (JIS B2401 P6) (Explosion proof for Propane).
715CS71500J170Plug, Vi position sensor rod.
716NG13004Retaining ring E type (JIS B2804 E snap ring 4).
717PAH81025O-ring (JIS B2401 G25) (Standard).
717PC12025O-ring (JIS B2401 G25) (Explosion proof for Propane).
718CS71800J170Gland, Vi position sensor rod housing.
719NB35406025Hexagon socket head cap screw (M6x25).
720CS72000J170Vi position sensor support.
721CS12907J1701Potentiometer (Midori Precisions LP-10FB).
722NB35403010Hexagon socket head cap screw (M3x10).
723NB35406025Hexagon socket head cap screw (M6x25).
724NAVi position sensor box.
725NAPacking, Sensor box.
726NB35405015Hexagon socket head cap screw (M5x15).
794NAVi position sensor assembly.
727CS72700J170E plug.
728CS72800J170E plug.
729DWLCM3X10
NE3203010Spring pin (3 dia.x10).
731-ANF06004Plug (R1/8).
731-BNF06004Plug (R1/8).
732-ANF06004Plug (R1/8).
732-BNF06004Plug (R1/8).
732-CNF06004Plug (R1/8).
732-DNF06004Plug (R1/8).
733-ANF06004Plug (R1/8).
733-BNF06004Plug (R1/8).
734CS73400J170Inner cover, balance piston cover.
736CS73600J170Partition plate, suction cover.
744PAH81055O-ring (JIS B2401 G55) (Standard).
744PC12055O-ring (JIS B2401 G55) (Explosion proof for Propane).
745NARivet (3 dia.x6).
235-1CS23502J170NEMA44Motor spacer (For NEMA 44*D).
235-1CS23502J170NEMA50Motor spacer (For NEMA 50*D).
235-1CS23502J170IEC50Motor spacer (For IEC FF-500).
235-1CS23502J170IEC60Motor spacer (For IEC FF-600).
235-2CS23510J170Plate, motor spacer.
235-3BLTCMA6X015NB35406015Hexagon socket head cap screw (M6x15).
739NB35416060Hexagon socket head cap screw (M16x60).
740NE2313065AParallel pin (13 dia.x65 with female thread).
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