Catalogues

Mycom 4032C, 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
1-1CS00100400SMain Rotor Casing (1) (400S**).
1-1NAMain Rotor Casing (1) (400M**).
1-1NAMain Rotor Casing (1) (400L**).
1-1NAMain Rotor Casing (1) (400LL*).
1-1NAMain Rotor Casing (1) (400XL*).
1-2CS00100320SMain Rotor Casing (2) (4032*SC).
1-2CS00100320MMain Rotor Casing (2) (4032*MC).
1-2CS00100320LMain Rotor Casing (2) (4032*LC).
1-2CS00100320LLMain Rotor Casing (2) (4032*LLC).
2-1NB35930110Hexagon Socket Head Cap Screw (M30x110 with captive washer).
2-2NB3542408DHexagon Socket Head Cap Screw (M24x80).
3-1NE2330100AAlignment Pin (Φ30x100).
3-2NE2325080AAlignment Pin (Φ25x80).
4-1NB60042Eye Bolt (M42).
4-2NB60030Eye Bolt (M30).
5-1CS005014032C1Suction Cover (1) (4032**C).
5-2CS005014032C2Suction Cover (2) (4032**C).
6-1CS006004032CNGasket, Suction Cover (1) (4032**C).
6-2CS00600320NGasket, Suction Cover (2) (320***).
7-1NB60042Eye Bolt (M42).
7-2NB60036Eye Bolt (M36).
8-1DWLCM8X25NE3208025Spring Pin (1) (Φ8x25).
8-2DWLCM6X18NE3206018Spring Pin (2) (Φ6x18).
9RNGMYS160035
PA12095O-ring (JIS B 2401 G95).
10-1NF021NPT04Plug (NPT1/2).
10-2ANF02 NPT06Plug (NPT3/4).
10-2BNF02 NPT06Plug (NPT3/4).
10-2CNF021NPT04Plug (NPT1/2).
11-1CS011004032C1Bearing Head (1) (4032**C).
11-2CS011004032C2Bearing Head (2) (4032**C).
12-1CS01200400Gasket, Bearing Head (1) (400V**).
12-2GKTMYS320012V
CS01200320NGasket, Bearing Head (2) (320***).
13-1NB60064Eye Bolt (M64).
13-2NB60064Eye Bolt (M64).
14-1DWLCM8X25NE3208025Spring Pin (1) (Φ8x25).
14-2DWLCM6X18NE3206018Spring Pin (2) (Φ6x18).
15-1ANF021NPT06Plug (NPT3/4).
15-1BNF021NPT10Plug (NPT1 1/4).
15-2ANF06020Plug (R3/4).
15-2BNF021NPT06Plug (NPT3/4).
16CS016004032CBearing Cover (4032**C).
17-1CS01700400Gasket, Bearing Cover (1) (400V**).
17-2CS017004032CNGasket, Bearing Cover (2) (4032**C).
18-1NB35930100Hexagon Socket Head Cap Screw (M30x100 with captive washer).
18-2NB35424075Hexagon Socket Head Cap Screw (M24x75).
18-3NB35424095Hexagon Socket Head Cap Screw (M24x95).
19-1NE2320100AAlignment Pin with Groove and Hole (Φ20x100).
19-2NE2325070AAlignment Pin with Female Tread (Φ25x70).
21-ANF021NPT02Plug (NPT1/4).
21-BNF021NPT03Plug (NPT3/8).
21-CNF021NPT04Plug (NPT1/2).
22CS02200320Balance Piston Cover (320***).
23GKTMYS320023
CS02300320NGasket, Balance Piston Cover (320***).
24NB35416045Hexagon Socket Head Cap Screw (M16x45).
25-1NAMale Rotor (1) (4032S*C).
26-1NAFemale Rotor (1) (4032S*C).
25-1NAMale Rotor (1) (4032M*C).
26-1NAFemale Rotor (1) (4032M*C).
25-1NAMale Rotor (1) (4032L*C).
26-1NAFemale Rotor (1) (4032L*C).
25-1NAMale Rotor (1) (4032LL*C).
26-1NAFemale Rotor (1) (4032LL*C).
25-1NAMale Rotor (1) (4032XL*C).
26-1NAFemale Rotor (1) (4032XL*C).
25-2NAMale Rotor (2) (4032*SC).
26-2NAFemale Rotor (2) (4032*SC).
25-2NAMale Rotor (2) (4032*MC).
26-2NAFemale Rotor (2) (4032*MC).
25-2NAMale Rotor (2) (4032*LC).
26-2NAFemale Rotor (2) (4032*LC).
25-2NAMale Rotor (2) (4032*LLC).
26-2NAFemale Rotor (2) (4032*LLC).
27-1CS02704032NMain Bearing (1) O-ring type (No.27-1 + No.432-1).
27-2BRGMYS320027
CS0270GRTMain Bearing (2) O-ring type (No.27-2 + No.432-2).
28-1CS028004032NSide Bearing (1) O-ring type (No.28-1 + No.438-1).
28-2BRGMYS320028
CS0280GRTSide Bearing (2) O-ring type (No.28-2 + No.438-2).
29-1NG11250Snap Ring (1) C type Internal (JIS B 2804 H250).
29-2SNPCMIX200NG11200Snap Ring (2) C type Internal (JIS B 2804 H200).
30PSTMYS320030
CS03000320Balance Piston (320***).
31KEYMYS320031CS03100320Key, Balance Piston (320***).
32SNPCMEX100NG12100Snap Ring C type External (JIS B 2804 S100).
33CS03300320Sleeve, Balance Piston (320***).
34BLTMYS320034NE3206014Set Screw (Φ6x14).
35RNGMYS250063
PA12190O-ring (JIS B 2401 G190).
36CS03600320Spacer (320***).
37SNPCMIX200NG11200Snap Ring C type Internal (JIS B 2804 H200).
38-1ACS03800T400MThrust Bearing (1) TPTB (400*** for M rotor Daido).
38-1BCS03800T400FThrust Bearing (1) TPTB (400*** for F rotor Daido).
38-2BRGMYS320038
CS03800320Thrust Bearing (2) Ball type (320** Cast Retainer).
38-2CS03800T00320Thrust Bearing (2) TPTB (320***).
39-1NG311028Lock Nut (1) (AN28).
39-2NG311021Lock Nut (2) (AN21).
40-1NG32028XLock Washer (1) (AW28X).
40-2LCKCMMB21NG32021Lock Washer (2) (AW21).
42-1CS04200B400Spacer, Thrust Bearing Alignment (1) (400*** Booster).
42-2CS04200320Spacer, Thrust Bearing Alignment (2) (320***).
42-2CS04200320TPSpacer, Thrust Bearing Alignment (2) (320*** for TPTB).
43-1ACS04300400MThrust Bearing Gland (1A) (400*** for M Rotor).
43-1BCS04300400FThrust Bearing Gland (1B) (400*** for F Rotor).
43-2CS04300320Thrust Bearing Gland (2) (320***).
43-2CS04300320TPThrust Bearing Gland (2) (320*** for TPTB).
45-1NB35420075Hexagon Socket Head Cap Screw (M20x75).
45-2NB111020055Hexagon Head Bolt (M20x55).
46-1ND33020Spring Washer for Hex Socket Head Cap Screw (400*** M20).
46-2SPGCMW20ND150020Conical Spring Washer (320*** M20).
51CS05100400Seal Cover (400***).
53NB35416040Hexagon Socket Head Cap Screw (M16x40).
54-1CS054004032S1LUnloader Slide Valve (1-1) (L Port) (4032S*C).
54-1CS054004032S1MUnloader Slide Valve (1-1) (M Port) (4032S*C).
54-1CS054004032M1LUnloader Slide Valve (1-1) (L Port) (4032M*C).
54-1CS054004032M1MUnloader Slide Valve (1-1) (M Port) (4032M*C).
54-1CS054004032L1LUnloader Slide Valve (1-1) (L Port) (4032L*C).
54-1CS054004032L1MUnloader Slide Valve (1-1) (M Port) (4032L*C).
54-1CS054004032LL1LUnloader Slide Valve (1-1) (L Port) (4032LL*C).
54-1CS054004032LL1MUnloader Slide Valve (1-1) (M Port) (4032LL*C).
54-1CS054004032XL1LUnloader Slide Valve (1-1) (L Port) (4032XL*C).
54-1CS05400403X2L1MUnloader Slide Valve (1-1) (M Port) (4032XL*C).
54-2NAUnloader Slide Valve (1-2) (L Port) (4032*SC).
54-2NAUnloader Slide Valve (1-2) (M Port) (4032*SC).
54-2NAUnloader Slide Valve (1-2) (L Port) (4032*MC).
54-2NAUnloader Slide Valve (1-2) (M Port) (4032*MC).
54-2NAUnloader Slide Valve (1-2) (L Port) (4032*LC).
54-2NAUnloader Slide Valve (1-2) (M Port) (4032*LC).
54-2NAUnloader Slide Valve (1-2) (L Port) (4032*LLC).
54-2NAUnloader Slide Valve (1-2) (M Port) (4032*LLC).
55NAUnloader Slide Valve (2-2) (320S**).
55NAUnloader Slide Valve (2-2) (320M**).
55NAUnloader Slide Valve (2-2) (320L**).
55NAUnloader Slide Valve (2-2) (320LL*).
58-1NB35414055Hexagon Socket Head Cap Screw (M14x55).
58-2NB35416050Hexagon Socket Head Cap Screw (M16x50).
60-1CS06000400SUnloader Cylinder (1) (4032S*C).
60-1CS06000400MUnloader Cylinder (1) (4032M*C).
60-2CS06000320SUnloader Cylinder (2) (320S**).
60-2CS06000320MUnloader Cylinder (2) (320M**).
60-2CS06000320LUnloader Cylinder (2) (320L**).
60-2CS06000320LLUnloader Cylinder (2) (320LL*).
61NB35420050Hexagon Socket Head Cap Screw (M20x50).
62NB35420110Hexagon Socket Head Cap Screw (M20x110).
63-1PA12250O-ring (JIS B 2401 G250).
63-2RNGMYS320063
PA12240O-ring (JIS B 2401 G240).
64-1CS06400400Unloader Piston (1) (400V**).
64-2CS06400320SUnloader Piston (2) (320***).
65-1PA11215O-ring (JIS B 2401 P215).
65-2RNGMYS320065
PA11200O-ring (JIS B 2401 P200).
66-1CS06600400Teflon Cap Seal (CAP-3BE-215).
66-2RNGMYS320066
CS06600320Teflon Cap Seal (CAP-3BE-200).
67-1CS067004032SUnloader Push Rod (1) (4032S*C).
67-1CS067004032MUnloader Push Rod (1) (4032M*C).
67-1CS067004032LUnloader Push Rod (1) (4032L*C).
67-2CS06700320SUUnloader Push Rod (2) (320S**).
67-2CS06700320MUUnloader Push Rod (2) (320M**).
67-2CS06700320LUUnloader Push Rod (2) (320L**).
68-1NE2506016Guide Pin (1) (Φ6x16).
68-2NE2506016Guide Pin (2) (Φ6x16).
69-1LCKCMKM10NG31010Lock Nut (1) (AN10).
69-2LCKCMKM10NG31010Lock Nut (2) (AN10).
70-1LCKCMMB10
NG32010Lock Washer (1) (AW10).
70-2LCKCMMB10
NG32010Lock Washer (2) (AW10).
71LCKCMKM12
NG31012Lock Nut (AN12).
72LCKCMMB12
NG32012Lock Washer (AW12).
73-1RNGMYS125045PA12045O-ring (JIS B 2401 G45).
73-2RNGMYS320073
PA11044O-ring (JIS B 2401 P44).
74-1CS07400400Unloader Cover (1) (4032**C).
74-2CS07400320Unloader Cover (2) (320***).
75-1RNGSTS545PA12220O-ring (JIS B 2401 G220).
75-2RNGMYS320075
PA12210O-ring (JIS B 2401 G210).
76-1NB35422070Hexagon Socket Head Cap Screw (M22x70).
76-2NB35416040Hexagon Socket Head Cap Screw (M16x40).
77-1CS07700400SIndicator Cam (1) (400VS*).
77-1CS07700400MIndicator Cam (1) (400VM*).
77-1CS07700400VLIndicator Cam (1) (400VL*).
77-2CS07700320SIndicator Cam (2) (320S**).
77-2CS07700320MIndicator Cam (2) (320M**).
77-2CS07700320LIndicator Cam (2) (320L**).
77-2CS07700320LLIndicator Cam (2) (320LL**).
78-1CS07800400Ball Bearing (#6302).
78-2BRGMYS078
CS07800200Ball Bearing (#6000).
79-1SNPCMEX015
NG12015Snap Ring C type External (JIS B 2804 S15).
79-2SNPCMEX010
NG12010Snap Ring C type External (JIS B 2804 S10).
80-1CS08000400Bearing Gland (1) (400***).
80-2CS08000200Bearing Gland (2) (200***).
81-1BLTCMA6X015NB35406015Hexagon Socket Head Cap Screw (M6x15).
81-2BLTCMA6X015NB35406015Hexagon Socket Head Cap Screw (M6x15).
82-1RNGMYS082CS08200200BV-ring (VH10 NBR).
82-2RNGMYS082CS08200200BV-ring (VH10 NBR).
83-1SPGMYS083
CS08300200Spring (200***).
83-2SPGMYS083
CS08300200Spring (200***).
84-1CS08400400Retainer, Indicator Cam Spring (400***).
84-2CS08400200Retainer, Indicator Cam Spring (200***).
88-2CS08700320Stem, Guide Block (2) (320***).
89-2PA11024O-ring (JIS B 2401 P24).
91CS09100400Shaft Key (400***).
92-1CZA01300C16BSuction Flange (1) with hole (ANSI #300 16").
92-2CZA01300C12BSuction Flange (2) with hole (ANSI #300 12").
93-1PL300400Gasket, Suction Flange (1) (ANSI #300 16").
93-2GKTMYS400096PL300300Gasket, Suction Flange (2) (ANSI #300 12").
94-1NBU611/47UNCStud Bolt (1-1/4" -7UNCx165mm).
-NCU1511/47UNCHexagonal Nut, Stud Bolt (1-1/4" -7UC).
94-2NBU611/87UNCStud Bolt (1-1/8" -7UNCx150mm).
-NCU1511/87UNCHexagonal Nut, Stud Bolt (1 1/8" -7UC).
95-1CZA01300C12BDischarge Flange (1) with hole (ANSI #300 12").
95-2CZA01300C08BDischarge Flange (2) with hole (ANSI #300 8").
96-1GKTMYS400096PL300300Gasket, Discharge Flange (1) (ANSI #300 12").
96-2GKTFKS5433PL300200Gasket, Discharge Flange (2) (ANSI #300 8").
97-1NBU611/87UNCStud Bolt (1-1/8" -7UNCx150mm).
97-2NBU607/89UNCStud Bolt (7/8" -9UNCx120mm).
100CS10000400Mechanical Seal Assembly (400*** BOD).
100CS10001400BBDRMechanical Seal Assembly (400*** BBD I FKM).
100CS1002400EBDMechanical Seal Assembly (400*** BBD-E).
120-1CS12000200FUnloader Indicator Assembly (1) (200** 0-100%).
120-2CS120003225Unloader Indicator Assembly (2) (3225C (2) 30-100%).
125CS12500200Micro-Switch (200*** Z15GW).
127-1CS12700200FMicro-Switch Cam (1) (200*** 0-100%).
127-2CS12700322530Micro-Switch Cam (2) (3225C (2) 30-100%).
128BLTCMA4X005NA83604005Hexagon Socket Head Set Screw (M4x5).
129CS1299E10Potentiometer 200-1 k (with lead wire).
137-1CS13700200Indicator Dial (1) (200***).
137-2CS137003225CIndicator Dial (2) (3225C (2) 30-100%).
150-1RNGMYS400150PA12290O-ring (JIS B 2401 G290).
150-2RNGSTS545PA12220O-ring (JIS B 2401 G220).
151CS151004032CNDrive Sleeve (4032**C).
152NADrive Hub (4032**C).
157CS157004032CHKey, Driven Hub & Drive Hub (24x16x111 single round).
159NA83610016Set Screw (M10x16).
163PA12065O-ring (JIS B 2401 G65).
166-1NB35412025Hexagon Socket Head Cap Screw (M12x25).
166-2NB35405010Hexagon Socket Head Cap Screw (M5x12).
187-1NG12095Snap Ring C type External (JIS B 2804 S95).
187-2NG12095Snap Ring C type External (JIS B 2804 S95).
200-1CS20000400Unloader Indicator Fixture Assembly (400V**).
201CS201001612C9Bevel Gear (1) (1612LSC(Φ9)).
202CS201001612C6Bevel Gear (2) (1612LSC(Φ6)).
206CS206001612Glass Gland, Unloader Indicator (1612LSC).
208CS12200400Shaft, Unloader Indicator (400V**).
208-ASNPCMEX010
NG12010Snap Ring C type External (S10).
208-BCS16460200Bearing (#6000LL).
210NB35405015Cross-recessed and Pan Head Screw (M5x15).
212-ANB35405030Hexagon Socket Head Cap Screw (M8x30).
212-BNB35408095Hexagon Socket Head Cap Screw (M8x95).
212-CNB35408020Hexagon Socket Head Cap Screw (M8x20).
212-DLCKMYS125046
ND320008Spring Washer (M8).
215-1aCZA01300C02BFlange, Lubricating Oil Supply (1) to Main Journal (ANSI #300 2").
215-1bCZA01300C01BFlange, Lubricating Oil Supply (1) to Side Journal (ANSI #300 1").
215-1cCZA01300C02BFlange, Lubricating Oil Supply to TPTB (ANSI #300 2").
215-2CZA01300C02BFlange, Lubricating Oil Supply (2) to Journal (ANSI #300 2").
215-2CZA01300C01BFlange, Lubricating Oil Supply (2) to TPTB (ANSI #300 1").
216-1aPL300050Flange Gasket, Lubricating Oil Supply (1) to Main Journal (ANSI #300 2").
216-1bPL300025Flange Gasket, Lubricating Oil Supply (1) to Side Journal (ANSI #300 1").
216-1cPL300050Flange Gasket, Lubricating Oil Supply to TPTB (ANSI #300 2").
216-2PL300050Flange Gasket, Lubrication Oil Supply (2) to Journal (ANSI #300 2").
216-2PL300025Flange Gasket, Lubricating Oil Supply (2) to TPTB (ANSI #300 1").
217-1aNBU605/811UNCStud Bolt (5/8 " -11UNCx75mm).
217-1bNBU605/811UNCStud Bolt (5/8 " -11UNCx75mm).
217-1cNBU605/811UNCStud Bolt (5/8 " -11UNCx75mm).
217-2NBU605/811UNCStud Bolt (5/8 " -11UNCx75mm).
NINCU1505/811UNCHexagonal Nut (5/8 " -11UNC).
218CZA01300C0204BFlange, Injection Oil Supply (ANSI #300 2-1/2").
219GKTMYM184065PL300065Flange Gasket, Injection Oil Supply (ANSI #300 2-1/2").
220NBU603/410UNCStud Bolt (3/4" -10UNCx90mm).
237-1CS23700400Torsional Slip Washer (1) (400***).
237-2WASMYS320237CS23700320Torsional Slip Washer (2) (320***).
245ND33014Special Spring Washer for Hexagon Socket Head Cap Screw (No.3 14, 400V**).
246-1CS24600400Guide, Unloader Slide Valve (400***).
247-1BLTCMA16X075NB35416075Hexagon Socket Head Cap Screw (M16x75).
250-1CS25000400Thrust Washer (1) (400***).
250-2WASMYS320250CS25000320Thrust Washer (2) (320***).
267SPGCMW16
ND320016Special Spring Washer for Hexagon Socket Head Cap Screw (M16).
325PA11070O-ring (JIS B 2401 P70).
326-1CS32600400Gland, O-ring (1) (400V**).
326-2CS32600320Gland, O-ring (2) (320***).
328RNGMYS320009
PA11058O-ring (JIS B 2401 P58).
346CS34600400Shaft Key for TPTB (400***).
419PBP21070Backup Ring (SUN-2BP-70-T2).
420CS42000320S30Spacer, Unload Position (30 % load) (320S**).
420CS42000320M30Spacer, Unload Position (30 % load) (320M**).
420CS42000320L30Spacer, Unload Position (30 % load) (320L**).
420CS42000320LL30Spacer, Unload Position (30 % load) (320LL*).
421RNGMYS320009
PA11058O-ring (JIS B 2401 P58).
432-1RNGMYS400433PA12200O-ring (JIS B 2401 G200).
432-2RNGSTS534PA12165O-ring (JIS B 2401 G165).
433-1RNGMYS400433PA12200O-ring (JIS B 2401 G200).
433-2RNGSTS534PA12165O-ring (JIS B 2401 G165).
594NB35420075Hexagon Socket Head Cap Screw (M20x75).
595-ANB35424110Hexagon Socket Head Cap Screw (M24x110).
595-BNB35420110Hexagon Socket Head Cap Screw (M20x110).
596NE2316065AAlignment Pin (Φ16x65).
597SPGCMW6ND33006Special Spring Washer for Hexagon Socket Head Cap Screw (No.3 6).
605-ANF021NPT03Plug (NPT3/8).
605-BNF021NPT010Plug (NPT1 1/4).
661NG12070Snap Ring C type External (JIS B 2804 S70).
674PA62039O-ring for BOD type Mechanical Seal (AS568A 261).
NICZA01300C0004BFlange, Oil drain (ANSI #300 1/2").
NICZA01300C01BFlange, Oil drain (ANSI #300 1").
NICZA01300C0004BFlange Gasket, Oil drain (ANSI #300 1/2").
NICZA01300C01BFlange Gasket, Oil drain (ANSI #300 1").
NICZA01300C0004BStud Bolt (1/2"-13UNCx60mm).
NINBU605/811UNCStud Bolt (5/8"-11UNCx75mm).
NINCU1501/213UNCHexagonal Nut (1/2"-13UNC).
NINCU1505/811UNCHexagonal Nut (5/8"-11UNC).
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