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469-1074 UNDERCARRIAGE AR PART OF 499-4797, 499-4798 COMMON AR 304E2 CR MINI HYD EXCAVATOR


UNDERCARRIAGE
UNDERCARRIAGE GP
OPERATOR STATION
CONTROL GP-HYDRAULIC
ELECTRICAL AND STARTING SYSTEM
WIRING GP
HYDRAULIC SYSTEM
CYLINDER GP


UNDERCARRIAGE

UNDERCARRIAGE GP
 

#M00712060190
 

469-1074: UNDERCARRIAGE AR

469-1074 UNDERCARRIAGE AR
PART OF 499-4797, 499-4798 COMMON AR
i06131386 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  457-2604 Y [1] FRAME GP-UNDERCARRIAGE  
  380-9952 Y [1] GEAR & BEARING GP-SWING  
  265-8734 Y [1] IDLER GP-FRONT  
  260-6342 Y [1] ROLLER AR-TRACK & CARRIER  
  Y   SEPARATE ILLUSTRATION
 

#M00712060191
 

500-1873: CONTROL AR-AUXILIARY

500-1873 CONTROL AR-AUXILIARY
AN ATTACHMENT
i06692404 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  470-9641 Y [1] CONTROL GP-PILOT OPERATED HYD  
  501-0745 Y [1] COVER GP-PLATFORM  
  467-7526 Y [1] FILM GP  
  269-8939 Y [1] LINES GP-AUXILIARY HYDRAULIC (BOOM)  
  393-1272 Y [1] LINES GP-FRONT (AUXILIARY)  
  467-5535 Y [1] LINES GP-PILOT (AUXILIARY)  
  385-1277 Y [1] MOUNTING GP-ELECTRONIC CONTROL  
  278-4090 Y [1] VALVE AS-RELIEF  
  Y   SEPARATE ILLUSTRATION
 

#M00712060192
 

500-1874: CONTROL AR-AUXILIARY

500-1874 CONTROL AR-AUXILIARY -PEDAL
AN ATTACHMENT
i06691753 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  506-3781 Y [1] CONTROL & MTG GP-PEDAL  
  470-9641 Y [1] CONTROL GP-PILOT OPERATED HYD  
  269-8939 Y [1] LINES GP-AUXILIARY HYDRAULIC (BOOM)  
  393-1272 Y [1] LINES GP-FRONT (AUXILIARY)  
  467-5535 Y [1] LINES GP-PILOT (AUXILIARY)  
  385-1277 Y [1] MOUNTING GP-ELECTRONIC CONTROL  
  505-8216 Y [1] PLATE & FILM GP  
  505-8055 Y [1] SWITCH GP-AUXILIARY (AUXILIARY)  
  278-4090 Y [1] VALVE AS-RELIEF (SHEAR)  
  Y   SEPARATE ILLUSTRATION
 

#M00712060193
 

500-1875: CONTROL AR-COUPLER

500-1875 CONTROL AR-COUPLER
S/N FC21-UP
AN ATTACHMENT
i06692403 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] FILM GP  
  495-9733 Y [1] LINES GP-COUPLER (LONG STICK)  
  495-9732 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  505-8084 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#M00712060194
 

500-1913: CONTROL AR-COUPLER

500-1913 CONTROL AR-COUPLER
S/N FC21-UP
AN ATTACHMENT
i07174151 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] FILM GP (COUPLER)  
  500-1914 Y [1] LINES GP-COUPLER  
  495-9732 Y [1] LINES GP-FRONT (QUICK COUPLER)  
  505-8084 Y [1] WIRING GP-QUICK COUPLER  
  Y   SEPARATE ILLUSTRATION
 

#M00712060195
 

266-6979: CYLINDER GP-BLADE

266-6979 CYLINDER GP-BLADE -RAISE, LOWER
PART OF 460-7517 BLADE AR-STRAIGHT
AN ATTACHMENT
i04015134 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8716 [2] BUSHING  
2. 278-9474 [1] CYLINDER AS  
3. 278-9475 [1] ROD AS  
4. 294-7869 [1] HEAD  
5. 237-8377 [1] BUSHING  
6. 146-3916 [1] RING  
7. 146-1086 [1] RING  
8. 095-1709 [1] SEAL-O-RING  
9. 237-6124 [1] RING  
10. 095-1710 [1] SEAL-O-RING  
11. 237-6135 [1] PISTON  
12. 146-3923 [1] SEAL AS  
13. 237-6136 [2] RING  
14. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
15. 146-3969 [1] BALL  
16. 192-0638 [1] SEAL  
17. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
18. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
   
  294-7868 F [1] HEAD AS  
  237-7086 F [1] PISTON AS  
   
    AVAILABLE REPAIR KIT(S):
  278-8641 [1] KIT-SEAL (BLADE CYLINDER)  
  F   NOT SHOWN
  M   METRIC PART
 

#M00712060196
 

273-7031: CYLINDER GP-BOOM

273-7031 CYLINDER GP-BOOM
S/N KC41-UP
85-MM (3.35-IN) BORE X 582-MM (23-IN) STROKE
PART OF 471-2656 BOOM AR
i05034705 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 317-9593 [1] PLUG AS  
2. 421-5332 [1] CYLINDER AS-BOOM  
2A. 265-8717 [2] BUSHING  
3. 281-2317 [1] ROD AS  
4. 314-7381 [1] HEAD AS  
4A. 278-1984 [1] HEAD  
4B. 311-1031 [1] BUSHING  
4C. 146-3957 J [1] RING  
4D. 146-3958 [1] RING  
4E. 237-8378 J [1] RING  
4F. 095-1711 J [1] SEAL-O-RING  
  095-1710 [1] SEAL-O-RING  
5. 281-2296 [1] BEARING  
6. 294-7943 [1] TUBE AS  
7. 219-7323 [1] SEAL  
8. 278-1990 J [2] SEAL  
9. 294-7951 [1] ELBOW  
10. 192-0638 [4] SEAL  
11. 281-2306 [1] HOLDER  
12. 281-2324 [1] SPACER  
13. 281-2320 [1] SEAL  
14. 281-2297 [1] COLLAR  
15. 281-2314 J [1] RING  
16. 278-1988 [1] PISTON AS  
16A. 278-1985 [1] PISTON  
16B. 146-3968 J [1] SEAL AS  
16C. 278-1986 J [2] RING  
16D. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
16E. 146-3969 [1] BALL  
17. 203-2351 [1] FITTING  
18. 317-9592 [1] FITTING  
19. 203-2352 [1] PLUG  
   
  281-2307 F [1] HOLDER AS  
   
    AVAILABLE REPAIR KIT(S):
  281-2321 J [1] KIT-SEAL (BOOM CYLINDER)  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00712060197
 

284-3369: CYLINDER GP-BOOM

284-3369 CYLINDER GP-BOOM
S/N FC21-117
PART OF 471-2655 BOOM AR
i04019719 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8717 [2] BUSHING  
2. 301-6893 C [1] CYLINDER AS-HYDRAULIC  
3. 281-2317 [1] ROD AS  
4. 309-5902 [1] HEAD  
5. 311-1031 [1] BUSHING  
6. 146-3957 J [1] RING  
7. 146-3958 J [1] RING  
8. 095-1710 J [2] SEAL-O-RING  
9. 237-8378 J [1] RING  
10. 095-1711 J [1] SEAL-O-RING  
11. 281-2306 [1] HOLDER  
12. 281-2324 [1] SPACER  
13. 281-2320 [1] SEAL  
14. 281-2297 [1] COLLAR  
15. 281-2314 J [1] RING  
16. 278-1985 [1] PISTON  
17. 146-3968 J [1] SEAL AS  
18. 278-1986 J [2] RING  
19. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
20. 146-3969 [1] BALL  
21. 281-2296 [1] BEARING  
22. 301-6894 C [1] TUBE AS  
23. 304-3525 C [1] PLUG  
24. 304-3526 C [2] SEAL  
25. 304-3527 C [1] BOLT  
26. 199-1148 C [1] HOLDER  
27. 192-0638 [4] SEAL  
28. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
29. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
   
  309-5903 F [1] HEAD AS-END  
  281-2307 F [1] HOLDER AS  
  278-1988 F [1] PISTON AS  
  304-3524 CF [1] PLUG AS  
   
    AVAILABLE REPAIR KIT(S):
  281-2321 J [1] KIT-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00712060198
 

502-3494: CYLINDER GP-BOOM

502-3494 CYLINDER GP-BOOM
S/N FC2118-UP
BOOM
PART OF 471-2655 BOOM AR
i06864970 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
2. 508-1308 [1] CYLINDER AS  
2A. 265-8717 [1] BUSHING  
3. 281-2317 [1] ROD AS  
3A. 265-8717 [1] BUSHING  
4. 309-5902 [1] HEAD  
5. 311-1031 [1] BUSHING  
6. 146-3957 P [1] RING  
7. 146-3958 P [1] RING  
8. 095-1710 [2] SEAL-O-RING  
9. 237-8378 P [1] RING  
10. 095-1711 P [1] SEAL-O-RING  
11. 281-2306 [1] HOLDER  
12. 281-2324 [1] SPACER  
13. 281-2320 [1] SEAL  
14. 281-2297 [1] COLLAR  
15. 281-2314 P [1] RING  
16. 278-1985 [1] PISTON  
17. 146-3968 P [1] SEAL AS  
18. 278-1986 P [2] RING  
19. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
20. 146-3969 [1] BALL  
21. 281-2296 [1] BEARING  
22. 502-3499 [1] TUBE AS  
23. 304-3525 [1] PLUG  
24. 304-3526 [2] SEAL  
25. 304-3527 [1] BOLT  
26. 199-1148 [1] HOLDER  
27. 502-3488 [4] SEAL  
28. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  281-2321 P [1] KIT-SEAL  
    (INCLUDES RINGS, SEALS, SEAL AS & O-RING)
  M   METRIC PART
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00712060199
 

277-9900: CYLINDER GP-BUCKET

277-9900 CYLINDER GP-BUCKET
75-MM (2.95-IN) BORE X 497-MM (19.57-IN) STROKE
PART OF 383-5966, 469-7642 LINKAGE AR-BUCKET
i04020356 M0071206
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Parts for your 304E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8716 [2] BUSHING  
2. 301-6901 [1] CYLINDER AS  
3. 281-2319 [1] ROD AS  
4. 304-3537 [1] HEAD  
5. 237-8377 [1] BUSHING  
6. 146-3916 [1] RING  
7. 146-1086 [1] RING  
8. 095-1708 [1] SEAL-O-RING  
9. 281-2316 [1] RING  
10. 095-1709 [1] SEAL-O-RING  
11. 281-2312 [1] PISTON  
12. 192-0684 [1] SEAL AS  
13. 281-2315 [2] RING  
14. 216-7643 M [1] SETSCREW (M8X1.25X8-MM)  
15. 146-3969 [1] BALL  
16. 301-6903 [1] PIPE AS  
17. 304-3525 [1] PLUG  
18. 304-3526 [2] SEAL  
19. 304-3527 [1] BOLT  
20. 199-1148 [1] HOLDER  
21. 192-0638 [4] SEAL  
22. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
23. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
   
  304-3538 F [1] HEAD AS  
  281-2313 F [1] PISTON AS  
  304-3524 F [1] PLUG AS  
   
    AVAILABLE REPAIR KIT(S):
  281-2322 [1] KIT-SEAL (BUCKET CYLINDER)  
  F   NOT SHOWN
  M   METRIC PART
 

Information:

Operation and Maintenance Manual
Undercarriage - Check
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Disassembly and Assembly
Upper Frame and Undercarriage Frame - Separate
303.5E2, 304E2, 305E2 and 305.5E2 Mini Excavator Machine Systems
Upper Frame and Undercarriage Frame - Connect
303.5E2, 304E2, 305E2 and 305.5E2 Mini Excavator Machine Systems

Caterpillar Parts SIS Catalog 304E2 CR :

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