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373-2375 KIT-COUPLER LINES AN ATTACHMENT 304C CR MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
LINES GP-COUPLER
LINES GP-STICK
LINES GP-BOOM
LINES GP-AUXILIARY

MINI HYD EXCAVATOR 304C CR MINI HYD EXCAVATOR FPK
 304 C CR Mini Hydraulic Excavator FPK00001-UP (MACHINE) POWERED BY S4Q2T Engine SEBP4462 304C CR FPK   (2005)

HYDRAULIC SYSTEM

LINES GP-COUPLER
KIT-COUPLER LINES
373-2375 KIT-COUPLER LINES
 

#SEBP44620220
 

373-2375: KIT-COUPLER LINES

373-2375 KIT-COUPLER LINES
AN ATTACHMENT
i05274390 SEBP4462
3732375 KIT-COUPLER LINES Parts scheme 3732375 KIT-COUPLER LINES Parts scheme
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [18] STRAP-CABLE  
2. 164-5546 [1] TEE AS  
  3E-7410 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
3. 268-4530 [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
4. 268-8872 [1] FILM-WARNING (CRUSH HAZARD, READ OMM, U.S.)  
5. 279-4735 [3] STRAP-CABLE (ORANGE)  
6. 279-4737 [3] STRAP-CABLE (GREEN)  
7. 279-4738 [3] STRAP-CABLE (PURPLE)  
8. 282-7690 [1] FITTING-SWIVEL  
9. 356-8804 [1] HARNESS AS-SWITCH  
  8T-8729 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
  8T-8730 [9] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  7Y-3966 [1] TERMINAL AS  
  7Y-3962 [1] TERMINAL-BULLET (MALE)  
  7Y-3964 [1] TUBE (CONNECTOR TERMINAL)  
  8T-8737 [1] PLUG-SEAL  
  111-7898 [2] CONNECTOR (8-PIN)  
  112-9611 [8] TERMINAL-BLADE (18-GA TO 20-GA)  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(15-CM)  
  155-2265 [1] KIT-CONNECTING PLUG (8-PIN)  
    (INCLUDES PLUG AS & WEDGE)
  230-4011 [1] PLUG AS-CONNECTOR (2-PIN)  
  264-7029 [1] SEAL-CONNECTOR  
  243-4507 [1] RECEPTACLE AS-CONNECTOR (4-PIN)  
10. 356-8807 [1] HARNESS AS-SOLENOID  
  8T-8730 [8] SOCKET-CONNECTOR (16-GA TO 18-GA)  
  155-2270 [2] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS & WEDGE)
  230-5008 [1] PLUG AS-CONNECTOR (4-PIN)  
  264-7031 [1] SEAL-CONNECTOR  
11. 358-2091 [1] VALVE GP-SOLENOID & MANIFOLD (QUICK COUPLER)  
  4J-7533 [5] SEAL-O-RING  
  9S-4180 [5] PLUG  
  244-1540 [1] PLUG-ORIFICE  
12. 359-5048 [1] SWITCH AS-ROCKER (QUICK COUPLER MAIN)  
  111-7899 [1] GASKET  
13. 359-5049 [1] SWITCH AS-ROCKER (QUICK COUPLER LOCK)  
  111-7899 [1] GASKET  
14. 361-1160 [1] RECEPTACLE GP-CONNECTOR (PIN GRABBER COUPLER)  
  102-8806 [1] KIT-RECEPTACLE (8-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
  8T-8737 [1] PLUG-SEAL  
  8T-8729 [7] PIN-CONNECTOR (16-GA TO 18-GA)  
15. 361-5962 [1] FILM-INSTRUCTION (COUPLER OPERATION)  
16. 422-1377 [1] GROMMET  
17. 365-6993 [1] BRACKET  
18. 365-6994 [1] BRACKET  
19. 365-6995 [1] BRACKET  
20. 365-6996 [1] BRACKET  
21. 366-4216 J [1] COVER  
23. 373-2353 I [1] HOSE AS  
24. 373-2354 I [1] HOSE AS  
25. 373-2355 I [3] HOSE AS  
26. 373-2358 [1] BRACKET AS  
  159-9539 M [2] NUT-WELD (M6X1-THD)  
  159-9540 M [2] NUT-WELD (M8X1.25-THD)  
27. 373-2365 N [1] HARNESS AS-QUICK COUPLER  
  125-7874 E TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM)  
  9X-3402 [2] SOCKET-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1768 [2] SOCKET-CONNECTOR (14-GA TO 16-GA)  
  9X-3401 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
    -OR-
  126-1767 [4] PIN-CONNECTOR (14-GA TO 16-GA)  
  230-4011 [1] PLUG AS-CONNECTOR (2-PIN)  
  264-7029 [1] SEAL-CONNECTOR  
  230-4012 [2] RECEPTACLE AS-CONNECTOR (2-PIN)  
28. 067-2551 [3] CLIP  
29. 124-2111 [6] COUPLING-PERMANENT  
30. 148-8325 [6] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
31. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
32. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
33. 2J-1020 H [2] SPACER (13.9X21.34X35-MM THK)  
34. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
35. 4D-7733 [3] CLIP (LOOP)  
36. 4J-5477 [1] SEAL-O-RING  
37. 5C-2890 M [2] NUT (M6X1-THD)  
38. 6V-7357 M [2] BOLT (M6X1X25-MM)  
39. 6V-9828 [3] CAP (ORFS)  
40. 7S-3916 H [3] CLIP (TAB)  
41. 7S-3919 H [3] CLIP (SLOT)  
42. 7V-6571 H [3] GROMMET  
43. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
44. 8T-4185 M [6] BOLT (M10X1.5X50-MM)  
45. 8T-4198 M [2] BOLT (M10X1.5X100-MM)  
46. 8T-4200 M [2] BOLT (M8X1.25X16-MM)  
47. 8T-4223 H [2] WASHER-HARD (13.5X25.5X3-MM THK)  
48. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
49. 8T-4648 HM [1] BOLT (M12X1.75X70-MM)  
50. 8T-4910 HM [1] BOLT (M12X1.75X60-MM)  
51. 8T-5005 M [2] BOLT (M10X1.5X70-MM)  
52. 9R-2821 PM [1] BOSS (M10X1.5X15-MM)  
53. 9X-8256 [4] WASHER (6.6X12X2-MM THK)  
  E   ORDER BY THE CENTIMETER
  H   USE WITH LONG STICK
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   USE ON MACHINES THAT DO NOT HAVE SPACE FOR COUPLER SWITCHES
  M   METRIC PART
  N   USE ON MACHINES THAT DO NOT HAVE UPDATED MAIN HARNESS FOR COUPLER
  P   WELD ONTO STICK IF NOT PROVIDED FROM FACTORY
 

#SEBP44620221
 

323-3208: KIT-HYDRAULIC LINES

323-3208 KIT-HYDRAULIC LINES -STICK
AN ATTACHMENT
i03134884 SEBP4462
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  155-3502 [1] ADAPTER AS  
  3E-7403 [1] ADAPTER  
  6V-8398 [1] SEAL-O-RING  
  164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
  148-8367 [1] ELBOW AS  
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
  312-1552 I [1] HOSE AS  
  323-6864 I [1] HOSE AS  
  148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
   
  6I-6851 [1] CONNECTOR  
  6V-8397 [2] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  7K-1181 [4] STRAP-CABLE  
  6V-9807 [1] UNION  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP44620222
 

323-3209: KIT-HYDRAULIC LINES

323-3209 KIT-HYDRAULIC LINES -STICK
AN ATTACHMENT
i03134882 SEBP4462
  For full view, you need register

Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  148-8364 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
  171-6728 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  8T-0249 [1] ELBOW (SWIVEL)  
  323-6860 [1] TUBE AS  
  257-2891 [1] VALVE AS-CHECK (SLOW RETURN)  
   
  8T-4195 M [1] BOLT (M10X1.5X30-MM)  
  104-3173 [1] CLIP  
  6V-8398 [1] SEAL-O-RING  
  8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP44620223
 

268-9970: LINES AR-BOOM

268-9970 LINES AR-BOOM
CANNOT BE USED WITH @@@@@268-9973@@@@@
AN ATTACHMENT
i02596978 SEBP4462
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  266-8115 Y [1] LINES GP-FRONT (BOOM CYLINDER)  
    S/N FPK1-1406
  292-3325 Y [1] LINES GP-FRONT (BOOM CYLINDER)  
    S/N FPK1407-UP
  Y   SEPARATE ILLUSTRATION
 

#SEBP44620224
 

268-9973: LINES AR-BOOM

268-9973 LINES AR-BOOM -CHECK VALVE
CANNOT BE USED WITH @@@@@268-9970@@@@@
AN ATTACHMENT
i02596922 SEBP4462
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  270-9475 Y [1] CYLINDER GP-BOOM  
  268-9974 Y [1] LINES GP-BOOM CHECK VALVE  
    S/N FPK1-1406
  292-3346 Y [1] LINES GP-BOOM CHECK VALVE  
    S/N FPK1407-UP
  Y   SEPARATE ILLUSTRATION
 

#SEBP44620225
 

310-6190: LINES AR-BOOM

310-6190 LINES AR-BOOM -CHECK VALVE
CANNOT BE USED WITH @@@@@268-9970@@@@@
AN ATTACHMENT
i02789557 SEBP4462
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  310-6191 Y [1] LINES GP-BOOM CHECK VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP44620226
 

268-3140: LINES GP-AUXILIARY HYDRAULIC

268-3140 LINES GP-AUXILIARY HYDRAULIC -STANDARD STICK
PART OF 322-1412, 322-1414 STICK AR
CANNOT BE USED WITH @@@@@268-9977@@@@@
AN ATTACHMENT
i02436574 SEBP4462
2683140 LINES GP-AUXILIARY HYDRAULIC Parts scheme
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 152-5717 [1] CAP-DUST  
2. 152-5718 [1] CAP-DUST  
3. 153-2994 [1] COUPLING (FEMALE)  
4. 153-2995 [1] COUPLING (MALE)  
5. 190-5235 [2] UNION AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
  163-9964 [1] UNION  
6. 267-4240 [1] BRACKET  
7. 267-4241 [1] BRACKET  
8. 267-4297 I [2] HOSE AS  
9. 6V-9170 [2] NUT-BULKHEAD (1-14-THD)  
10. 8T-4179 M [4] BOLT (M12X1.75X20-MM)  
11. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP44620227
 

268-4230: LINES GP-AUXILIARY HYDRAULIC

268-4230 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, BOOM
PART OF 268-4228, 268-4229 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02436578 SEBP4462
2684230 LINES GP-AUXILIARY HYDRAULIC Parts scheme
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-1291 [2] CLAMP  
2. 096-5766 [2] CLAMP  
3. 267-4084 [2] PLATE AS  
4. 280-2971 [2] PLATE AS  
5. 280-3020 [1] TUBE AS  
6. 280-3021 [1] TUBE AS  
7. 6V-8398 [4] SEAL-O-RING  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4178 M [2] BOLT (M10X1.5X90-MM)  
  M   METRIC PART
 

#SEBP44620228
 

268-4231: LINES GP-AUXILIARY HYDRAULIC

268-4231 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, STANDARD STICK
S/N FPK1-1448
PART OF 268-4228 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02436577 SEBP4462
2684231 LINES GP-AUXILIARY HYDRAULIC Parts scheme
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Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-2996 [1] FITTING AS (QUICK DISCONNECT, MALE)  
2. 153-2997 [1] FITTING AS (QUICK DISCONNECT, FEMALE)  
3. 161-2560 [1] CAP-DUST  
4. 161-2561 [1] CAP-DUST  
5. 169-5701 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  152-6942 [1] CONNECTOR  
6. 269-3042 I [2] HOSE AS  
7. 6V-9169 [2] NUT (13/16-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP44620229
 

268-4232: LINES GP-AUXILIARY HYDRAULIC

268-4232 LINES GP-AUXILIARY HYDRAULIC -2ND AUXILIARY, LONG STICK
PART OF 268-4229 CONTROL AR-AUXILIARY
AN ATTACHMENT
i02436755 SEBP4462
2684232 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 304C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-2996 [1] FITTING AS (QUICK DISCONNECT, MALE)  
2. 153-2997 [1] FITTING AS (QUICK DISCONNECT, FEMALE)  
3. 161-2560 [1] CAP-DUST  
4. 161-2561 [1] CAP-DUST  
5. 274-7621 I [2] HOSE AS  
6. 284-6206 [2] GROMMET  
7. 169-5701 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  152-6942 [1] CONNECTOR  
8. 6V-9169 [2] NUT (13/16-16-THD)  
9. 8T-1897 [2] CLIP (SLOT)  
10. 8T-1898 [2] CLIP (TAB)  
11. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
12. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Special Instruction
Hydraulic Coupler Installation for Mini Hydraulic Excavators {0679, 1408, 5057, 6129}
Hydraulic Coupler Installation for Mini Hydraulic Excavators {0679, 1408, 5057, 6129}
Hydraulic Quick Coupler Lines Kit Installation for Mini Hydraulic Excavators{1261, 1274, 1408, 5057, 5264, 5479, 6129}
Hydraulic Quick Coupler Lines Kit Installation for Mini Hydraulic Excavators{1261, 1274, 1408, 5057, 5264, 5479, 6129}
Procedure to Install 455-6000 Dual Lock Tilt Coupler (5 Ton) on Certain Mini Hydraulic Excavators{1408, 5057, 6129}
Procedure to Install 455-6000 Dual Lock Tilt Coupler (5 Ton) on Certain Mini Hydraulic Excavators{1408, 5057, 6129}
Technical Information Bulletin
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Quick Disconnect Fittings Leaking on Certain Mini Hydraulic Excavators{5057, 6129}
Service Magazine
A Rework Procedure is Now Available for the Quick Coupler and the Cast Power Link on Certain Mini Hydraulic Excavators {5057, 5133, 6129}
2012/09/19

Caterpillar Parts SIS Catalog 304C CR :

323-3207 KIT-CONTROL VALVE
264-8417 HYDRAULIC AR
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
FASTENER GP-LINES
268-3625 FASTENER GP-LINES
FASTENER GP-LINES
268-3624 FASTENER GP-LINES
DRIVE GP-SWING
282-1534 DRIVE GP-SWING
280-8529 DRAIN GP-OIL
DRAIN GP-OIL
274-6503 DRAIN GP-OIL
323-3208 KIT-HYDRAULIC LINES
323-3209 KIT-HYDRAULIC LINES
268-9970 LINES AR-BOOM
268-9973 LINES AR-BOOM
310-6190 LINES AR-BOOM
LINES GP-AUXILIARY HYDRAULIC
268-3140 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
268-4230 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
268-4231 LINES GP-AUXILIARY HYDRAULIC

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