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 | |
---|---|---|---|---|---|
1-1 | CS00100250L | Main Rotor Casing (1) (250L**). | |||
1-1 | CS00100250M | Main Rotor Casing (1) (250M**). | |||
1-1 | CS00100250S | Main Rotor Casing (1) (250S**). | |||
1-2 | CS00100200L | Main Rotor Casing (2) (200L**). | |||
1-2 | CS00100200M | Main Rotor Casing (2) (200M**). | |||
1-2 | CS00100200S | Main Rotor Casing (2) (200S**). | |||
2-1 | BLTCMA20X060 | NB35420060 | Hexagon Socket Head Cap Screw (M20x60). | ||
2-2 | NB35416050 | Hexagon Socket Head Cap Screw (M16x50). | |||
3-1 | PINMYS250003 | NE2016070 | Alignment Pin (Φ16x70). | ||
3-2 | PINMYS200003 | NE2016055 | Alignment Pin (Φ16x55). | ||
4-1 | NB60030 | Eye Bolt (M30). | |||
4-2 | NB60024 | Eye Bolt (M24). | |||
5-1 | CS005002520C1 | Suction Cover (1) (2520**C). | |||
5-2 | CS005002520C2 | Suction Cover (2) (2520**C). | |||
6-1 | CS00600250N | Gasket, Suction Cover (1) (250***). | |||
6-2 | CS00600200N | Gasket, Suction Cover (2) (200***). | |||
7-1 | NB60012 | Eye Bolt (M12). | |||
7-2 | NB60012 | Eye Bolt (M12). | |||
8-1 | DWLCM6X12 | NE3206012 | Spring Pin (1) (Φ6x12). | ||
8-2 | DWLCM6X12 | NE3206012 | Spring Pin (2) (Φ6x12). | ||
9 | RNGMYS200059 | PA11040 | O-ring (JIS B 2401 P40). | ||
10-1A | NF0615 | Plug (R1/2). | |||
10-1B | NF0610 | Plug (R3/8). | |||
10-2 | NF06008 | Plug (R1/4). | |||
11-1 | CS011002520C1 | Bearing Head (1) (2520**C). | |||
11-2 | CS011002520C2 | Bearing Head (2) (2520**C). | |||
12-1 | CS01200250N | Gasket, Bearing Head (1) (250***). | |||
12-2 | CS01200200N | Gasket, Bearing Head (2) (200***). | |||
13-1 | NB60036 | Eye Bolt (M36). | |||
13-2 | NB60036 | Eye Bolt (M36). | |||
14-1 | DWLCM6X12 | NE3206012 | Spring Pin (Φ6x12). | ||
14-2 | DWLCM6X12 | NE3206012 | Spring Pin (Φ6x12). | ||
15-1 | NF06020 | Plug (R3/4). | |||
16 | CS016002520C | Bearing Cover (2520**C). | |||
17-1 | CS017002520C1N | Gasket, Bearing Cover (1) (2520**C). | |||
17-2 | CS017002520C2N | Gasket, Bearing Cover (2) (2520**C). | |||
18-1 | NB35416050 | Hexagon Socket Head Cap Screw (M16x50). | |||
18-2 | BLTCMA20X060 | NB35420060 | Hexagon Socket Head Cap Screw (M20x60). | ||
19-1 | PINCY10X50 | NE2010050 | Alignment Pin (Φ10x50). | ||
19-2 | PINMYS250003 | NE2016070 | Alignment Pin (Φ16x70). | ||
20 | DWLCM3X10 | NE3203010 | Spring Pin (Φ3x10). | ||
21 | NF06004 | Plug (R1/8). | |||
22 | CS022002520C | Balance Piston Cover (2520**C). | |||
23 | CS023002520CN | Gasket, Balance Piston Cover (2520**C). | |||
24 | NB35416050 | Hexagon Socket Head Cap Screw (M16x50). | |||
25-1 | NA | Male Rotor (1) (2520L*C). | |||
26-1 | NA | Female Rotor (1). | |||
25-1 | NA | Male Rotor (1) (2520M*C). | |||
25-1 | NA | Male Rotor (1) (2520S*C). | |||
25-2 | NA | Male Rotor (2) (2520*LC). | |||
26-2 | NA | Female Rotor (2). | |||
25-2 | NA | Male Rotor (2) (2520*MC). | |||
25-2 | NA | Male Rotor (2) (2520*SC). | |||
27-1 | BRGMYS250027 | CS0270FRT | Main Bearing (1) (250*** with O-ring). | ||
27-2 | BRGMYS200027 | CS0270ERT | Main Bearing (2) (200*** with O-ring). | ||
28-1 | BRGMYS250028 | CS0280FRT | Side Bearing (1) (250*** with O-ring). | ||
28-2 | BRGMYS200028 | CS0280ERT | Side Bearing (2) (200*** with O-ring). | ||
29-1 | SNPCMIX160 | NG11160 | Snap Snap Ring (1) C type internal (H160). | ||
29-2 | SNPCMIX130 | NG11130 | Snap Ring (2) C type internal (H130). | ||
30 | CS030002520C | Balance Piston (2520**C). | |||
31 | KEYMYS200031 | CS03100200 | Key, Balance Piston (200***). | ||
32 | NG12065 | Snap Ring C type external (S65). | |||
33 | CS033002520C | Sleeve, Balance Piston (2520**C). | |||
34 | NA83608015 | Set Screw (M8x15). | |||
35 | PA11140 | O-ring (JIS B 2401 P140). | |||
37 | SNPCMIX150 | NG11150 | Snap Ring C type internal (H150). | ||
38-1 | BRGMYS250038 | CS03800250P | Thrust Bearing (1) (7317B PPS). | ||
38-2 | CS03800200P | Thrust Bearing (2) (7313B PPS). | |||
39-1 | LCKCMKM17 | NG31017 | Lock Nut (1) (AN17). | ||
39-2 | LCKCMKM13 | NG31013 | Lock Nut (2) (AN13). | ||
40-1 | NG32017 | Lock Washer (1) (AW17). | |||
40-2 | LCKCMMB13 | NG32013 | Lock Washer (2) (AW13). | ||
41-2 | SPCMYS200041 | CS04100200 | Spacer, Thrust Bearing Outer Race (2) (200***). | ||
42-1 | CS04200B250 | Spacer, Thrust Bearing Alignment (1) (250***). | |||
42-2 | SHMMYS200042 | CS04200200 | Spacer, Thrust Bearing Alignment (2) (200***). | ||
43-1 | CS04300250S | Thrust Bearing Gland (1) (250***). | |||
43-2A | CS04300200S | Thrust Bearing Gland (2) A (200***). | |||
43-2B | CS043002520C2B | Thrust Bearing Gland (2) B (2520**C). | |||
43-2C | CS043002520C2C | Thrust Bearing Gland (2) C (2520**C). | |||
43-2D | CS043002520C2D | Thrust Bearing Gland (2) D (2520**C). | |||
45-1 | NB111016045 | Hexagon Head Bolt (M16x45). | |||
45-2 | BLTCMA12X035 | NB111012035 | Hexagon Head Bolt (M12x35). | ||
46-1 | SPGCMW16 | ND150016 | Conical Spring Washer (1) (250***). | ||
46-1 | SPGCMW16 | CS0469F | Lock Washer (1) Set (old, plate type) (250*** 8ps/set). | ||
46-2 | LCKMYS200046 | ND150012 | Conical Spring Washer (2) (200***). | ||
46-2 | LCKMYS200046 | CS0469E | Lock Washer (2) Set (old, plate type) (200*** 8ps/set). | ||
48 | CS04800250VDS | Retainer, Oil Seal (250V***). | |||
49 | RNGSTS439 | PA12135 | O-ring (JIS B 2401 G135). | ||
50 | CS05010250VD | Oil Seal (SA1J 75x100x13). | |||
51 | CS05102250 | Seal Cover (250***). | |||
52 | GKTMYS250017V | CS05200250N | Gasket, Seal Cover (250***). | ||
53 | BLTCMA12X030 | NB35412030 | Hexagon Socket Head Cap Screw (M12x30). | ||
54-1 | CS054002520 | Unloader Slide Valve (1-1) (L Port) (2520LSC). | |||
54-1 | NA | Unloader Slide Valve (1-1) (M Port) (2520LSC). | |||
54-1 | NA | Unloader Slide Valve (1-1) (L Port) (2520MSC). | |||
54-1 | NA | Unloader Slide Valve (1-1) (M Port) (2520MSC). | |||
54-1 | NA | Unloader Slide Valve (1-1) (L Port) (2520SSC). | |||
54-1 | NA | Unloader Slide Valve (1-1) (M Port) (2520SSC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (L Port) (2520LSC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (M Port) (2520LSC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (L Port) (2520LMC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (M Port) (2520LMC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (L Port) (2520SLC). | |||
54-2 | NA | Unloader Slide Valve (1-2) (M Port) (2520SLC). | |||
55-1 | NA | Unloader Slide Valve (2-1) (250L**). | |||
55-1 | NA | Unloader Slide Valve (2-1) (250M**). | |||
55-1 | NA | Unloader Slide Valve (2-1) (250S**). | |||
55-2 | NA | Unloader Slide Valve (2-2) (200L**). | |||
55-2 | NA | Unloader Slide Valve (2-2) (200M**). | |||
55-2 | NA | Unloader Slide Valve (2-2) (200S**). | |||
58-1 | BLTCMA6X040 | NB35412040 | Hexagon Socket Head Cap Screw (M12x40). | ||
58-2 | NB35410030 | Hexagon Socket Head Cap Screw (M10x30). | |||
59 | RNG70023 | PA11026 | O-ring (JIS B 2401 P26). | ||
60-1 | CS060002520C1 | Unloader Cylinder (1) (2520LSC). | |||
60-2 | CS060002520C2 | Unloader Cylinder (2) (2520LSC). | |||
60-2 | CS060002520SLC | Unloader Cylinder (2) (2520SLC). | |||
61-1 | NB35416140 | Hexagon Socket Head Cap Screw (M16x140). | |||
61-2 | NB35412090 | Hexagon Socket Head Cap Screw (M12x90). | |||
63-1 | RNGSTS531 | PA12150 | O-ring (JIS B 2401 G150). | ||
63-2 | RNGSTS531 | PA12150 | O-ring (JIS B 2401 G150). | ||
64-1 | CS064002520T | Unloader Piston (1) (2520**C). | |||
64-2 | CS06400200T | Unloader Piston (2) (200***). | |||
65-1 | RNGMYS200065 | PA11125 | O-ring (JIS B 2401 P125). | ||
65-2 | RNGMYS200065 | PA11125 | O-ring (JIS B 2401 P125). | ||
66-1 | RNGMYS200066 | CS06600200 | Cap Seal (200*** BE125). | ||
66-2 | RNGMYS200066 | CS06600200 | Cap Seal (200*** BE125). | ||
67-1 | CS067002520C1 | Push Rod, Unloader Slide Valve (1) (2520LSC). | |||
67-2 | CS067002520C2 | Push Rod, Unloader Slide Valve (2) (2520LSC). | |||
67-2 | CS067002520SLC | Push Rod, Unloader Slide Valve (2) (2520LMC). | |||
67-2 | CS067002520C2 | Push Rod, Unloader Slide Valve (2) (2520SLC). | |||
68-1 | NE2505012 | Guide Pin (Φ5x12). | |||
68-2 | NE2505012 | Guide Pin (Φ5x12). | |||
69-1 | LCKCMKM08 | NG31008 | Lock Nut (1) (AN08). | ||
69-2 | LCKCMKM07 | NG31007 | Lock Nut (2) (AN07). | ||
70-1 | LCKCMMB08 | NG32008 | Lock Washer (1) (AW08). | ||
70-2 | LCKCMMB07 | NG32007 | Lock Washer (2) (AW07). | ||
71-1 | LCKCMKM08 | NG31008 | Lock Nut (1) (AN08). | ||
71-2 | LCKCMKM07 | NG31007 | Lock Nut (2) (AN07). | ||
72-1 | LCKCMMB08 | NG32008 | Lock Washer (1) (AW08). | ||
72-2 | LCKCMMB07 | NG32007 | Lock Washer (2) (AW07). | ||
73-1 | RNGMYS250073 | PA12035 | O-ring (JIS B 2401 G35). | ||
73-2 | RNGMYS200073 | PA12030 | O-ring (JIS B 2401 G30). | ||
74-1 | CS07460200 | Unloader Cover (1) (200***). | |||
74-2 | CS07400200S | Unloader Cover (2) (200***). | |||
75 | RNGSTS439 | PA12135 | O-ring (JIS B 2401 G135). | ||
76 | NB35410025 | Hexagon Socket Head Cap Screw (M10x25). | |||
77-1 | CS077002520C | Indicator Cam (1) (2520LSC). | |||
77-1 | CS07700200S | Indicator Cam (1) (2520MSC). | |||
77-1 | CS077002520SSC | Indicator Cam (1) (2520SSC). | |||
77-2 | CS07700200L | Indicator Cam (2) (200L**). | |||
77-2 | CS07700200M | Indicator Cam (2) (200M**). | |||
77-2 | CS07700200S | Indicator Cam (2) (200S**). | |||
78 | BRGMYS078 | CS07800200 | Ball Bearing (#6000). | ||
79 | SNPCMEX010 | NG12010 | Snap Ring C type external (S10). | ||
80 | CS08000200 | Bearing Gland (200***). | |||
81 | BLTCMA6X015 | NB35406015 | Hexagon Socket Head Cap Screw (M6x15). | ||
82 | RNGMYS082 | CS08200200B | V-ring (VH10 NBR). | ||
83 | SPGMYS083 | CS08300200 | Spring (200***). | ||
84 | CS08400200 | Retainer, Indicator Cam Spring (200***). | |||
85 | CS08500250LUK | Oil Injection Pipe (250L**). | |||
85 | CS085002520USC | Oil Injection Pipe (2520MSC). | |||
85 | CS085002520SSK | Oil Injection Pipe (2520SSC). | |||
86 | RNGSTS406 | PA12025 | O-ring (JIS B 2401 G25). | ||
87-1 | NA | Guide Block (1) (250***). | |||
88-1 | CS08700250 | Stem, Guide Block (1). | |||
87-2 | NA | Guide Block (2) (200***). | |||
88-2 | CS08700200 | Stem, Guide Block (2). | |||
89 | PA11020 | O-ring (JIS B 2401 P20). | |||
91 | CS09100250 | Shaft Key (250***). | |||
92-1 | CS71300250MK | Suction Flange (1) with hole (JIS 20K 250A(10")). | |||
92-1 | CS71300P250 | Suction Flange (1) without hole (JIS 20K 250A(10")). | |||
92-2 | CS71300150MK | Suction Flange (2) with hole (JIS 20K 150A(6")). | |||
92-2 | CS71300P150 | Suction Flange (2) without hole (JIS 20K 150A(6")). | |||
93-1 | CS71200250N | Gasket, Suction Flange (1) (JIS 20K 250A(10")). | |||
93-2 | CS71200150N | Gasket, Suction Flange (2) (JIS 20K 150A(6")). | |||
94-1 | NB12024065 | Hexagon Head Bolt (M24x65). | |||
94-2 | BLTCMA22X055 | NB12022055 | Hexagon Head Bolt (M22x55). | ||
95-1 | CS71300150MK | Discharge Flange (1) with hole (JIS 20K 150A(6")). | |||
95-1 | CS71300P150 | Discharge Flange (1) without hole (JIS 20K 150A(6")). | |||
95-2 | CS71300100MK | Discharge Flange (2) with hole (JIS 20K 100A(4")). | |||
95-2 | CS71300P100 | Discharge Flange (2) without hole (JIS 20K 100A(4")). | |||
96-1 | CS71200150N | Gasket, Discharge Flange (1) (JIS 20K 150A(6")). | |||
96-2 | CS71200100N | Gasket, Discharge Flange (2) (JIS 20K 100A(4")). | |||
97-1 | BLTCMA22X055 | NB12022055 | Hexagon Head Bolt (M22x55). | ||
97-2 | NB12020055 | Hexagon Head Bolt (M20x55). | |||
100 | CS10000250BE | Mechanical Seal Assembly (BOS-E1) (250V** BOS). | |||
100 | SELMYS250 | CS10002250EBS | Mechanical Seal Assembly (BBSE) (BBS-E). | ||
100 | CS10001250BBS | Mechanical Seal Assembly (BBS3) (BBS3). | |||
120-1 | CS12000200F | Unloader Indicator Assembly (1) (200***). | |||
120-2 | CS120002016 | Unloader Indicator Assembly (2) (2016C(2) 20-100 %). | |||
125 | CS12500200 | Micro-Switch (200*** Z15GW). | |||
127-1 | CS12700200F | Micro-Switch Cam (1) (200*** 0-100 %). | |||
127-2 | CS12700201620 | Micro-Switch Cam (2) (2016C(2) 20-100 %). | |||
128 | BLTCMA4X005 | NA83604005 | Set Screw, Bevel Gear (M4x5). | ||
129 | CS1299E10 | Potentiometer 200-1k (with lead wire). | |||
137-1 | CS13700200 | Indicator Dial (1) (200***). | |||
137-2 | CS137002016 | Indicator Dial (2) (2016C(2) 20-100 %). | |||
NI | CS1519L | Gear Coupling Assembly (new) (151+152+153+159). | |||
151 | CS1519L | Driven Sleeve. | |||
152 | NA | Drive Hub (same as old and new type). | |||
153 | CS154002520C | Driven Hub (Old part of coupling). | |||
154 | NA | Stopper, Drive Sleeve (Old part of coupling). | |||
155 | NA | Stop Ring (Old part of coupling). | |||
157 | CS157002520CH | Key, Driven Hub (FRS-110). | |||
158 | CS158002520CH | Key, Drive Hub (FRS-110). | |||
159 | NA83612020 | Set Screw (M12x20 knurled, with anti-loosening). | |||
160 | LCKCMKM13 | NG31013 | Lock Nut (AN13). | ||
161 | LCKCMMB13 | NG32013 | Lock Washer (AW13). | ||
162 | NB35412045 | Hexagon Socket Head Cap Screw (M12x45). | |||
163 | RNGMYS250073 | PA12035 | O-ring (JIS B 2401 G35). | ||
164 | CS164002520C | Retainer, Oil Injection Pipe (2520LSC). | |||
165 | RNGMYS200073 | PA12030 | O-ring (JIS B 2401 G30). | ||
166 | NB35408030 | Hexagon Socket Head Cap Screw (M8x30). | |||
168 | CS168002520C | Pipe Guide, Oil Injection (2520LSC). | |||
197 | RNG45067 | PA11050 | O-ring (JIS B 2401 P50). | ||
200 | CS200002520C | Fixture Ass'y, Unloader Indicator (1) (2520LSC(1)). | |||
200A | CS200002520CA | Fixture, Unloader Indicator (A) (2520LSC). | |||
200B | CS200002520CB | Fixture, Unloader Indicator (B) (2520LSC). | |||
201 | CS201001612C9 | Bevel Gear (1) (1612LSC (Φ9)). | |||
202 | CS201001612C6 | Bevel Gear (2) (1612LSC (Φ6)). | |||
206 | CS206001612 | Glass Gland, Unloader Indicator (1612LSC). | |||
208 | CS122002520 | Shaft, Unloader Indicator (2520LSC). | |||
208A | SNPCMEX010 | NG12010 | Snap Ring, Unloader Indicator Shaft (S10 C type external). | ||
208B | CS16460200 | Bearing, Unloader Indicator Shaft (#6000LL). | |||
210 | NB35405015 | Cross-recessed and Pan Head Screw (M5x15). | |||
212A | NB35405030 | Hexagon Socket Head Cap Screw (M8x30). | |||
212B | NB35408095 | Hexagon Socket Head Cap Screw (M8x95). | |||
212C | NB35408020 | Hexagon Socket Head Cap Screw (M8x20). | |||
212D | LCKMYS125046 | ND320008 | Spring Washer (For M8). | ||
215-1 | CS71300025 | Flange, Lubricating Oil Supply (1) without hole (JIS 20K 25A(1")). | |||
215-2 | CS71300020 | Flange, Lubricating Oil Supply (2) without hole (JIS 20K 20A(3/4")). | |||
216-1 | CS71200025N | Gasket, Lubricating Oil Supply Flange (1) (JIS 20K 25A(1")). | |||
216-2 | CS71200020N | Gasket, Lubricating Oil Supply Flange (2) (JIS 20K 20A(3/4")). | |||
217-1 | BLTCMA16X045 | NB12016045 | Hexagon Head Bolt (M16x45). | ||
217-2 | NB12012035 | Hexagon Head Bolt (M12x35). | |||
218 | CS71300015 | Flange, Injection Oil Supply without hole (JIS 20K 15A(1/2")). | |||
219 | CS71200015N | Gasket, Injection Oil Supply Flange (JIS 20K 15A(1/2")). | |||
220 | BLTCMA12X035 | NB111012035 | Hexagon Head Bolt (M12x35). | ||
237-1 | WASMYS250237 | CS23700250 | Torsional Slip Washer (1) (250***). | ||
237-2 | WASMYS200237 | CS23700200 | Torsional Slip Washer (2) (200***). | ||
245 | SPGCMW12 | ND33012 | Spring Washer (M12). | ||
250-1 | WASMYS250250 | CS25000250 | Thrust Bearing Washer (1) (250***). | ||
250-2 | WASMYS200250 | CS25000200 | Thrust Bearing Washer (2) (200***). | ||
267-1 | SPGCMW12 | ND33012 | Spring Washer, Hexagon Socket Head Cap Screw (M12). | ||
267-2 | SPGCMW10 | ND33010 | Spring Washer, Hexagon Socket Head Cap Screw (M10). | ||
278A | CS278002520CA | Cylinder Guide, Unloader (A) (2520LSC). | |||
278B | CS278002520LMS | Cylinder Guide, Unloader (B) (2520*MC, 2520*LC). | |||
278B | CS278002520S | Cylinder Guide, Unloader (B) (2520*SC). | |||
279 | RNGSTS438 | PA12130 | O-ring (JIS B 2401 G130). | ||
432-1 | RNGSTS438 | PA12130 | O-ring (JIS B 2401 G130). | ||
432-2 | PA62022 | O-ring (Old JIS W 1516 G22) (AS568A-244). | |||
433-1 | RNGSTS438 | PA12130 | O-ring (JISB2401 1A G130). | ||
433-2 | PA62022 | O-ring (Old JIS W 1516 G22) (AS568A-244). | |||
528 | CS52800250VD | Sleeve, Oil Seal (250V**). | |||
528 | CS52809250VD | Sleeve with O-ring, Oil Seal (250V**). | |||
529 | NA83606008 | Set Screw (M6x8). | |||
605-1 | NF06020 | Plug (R3/4). | |||
605-2 | NF06025 | Plug (R 1"). | |||
607 | NF06008 | Plug (R1/4). | |||
744 | PA12070 | O-ring (JIS B 2401 G70). |