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281-2326 VALVE GP-CONTROL -INLET PART OF 283-3202 VALVE GP-BANK, 315-5815 VALVE GP-MAIN CONTROL AN ATTACHMENT 303C CR


HYDRAULIC SYSTEM
VALVE GP-CONTROL

MINI HYD EXCAVATOR 303C CR MINI HYD EXCAVATOR BXT
 303C CR Mini Hydraulic Excavator BXT00001-UP (MACHINE) POWERED BY S3Q2 Engine SEBP4461 303C CR BXT   (2005)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
VALVE & MTG GP-MAIN CONTROL
280-7613 VALVE & MTG GP-MAIN CONTROL
VALVE & MTG GP-MAIN CONTROL
280-7613 VALVE & MTG GP-MAIN CONTROL
VALVE GP-CONTROL
281-2326 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2327 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2328 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2329 VALVE GP-CONTROL
 

#SEBP44610310
 

281-2326: VALVE GP-CONTROL

281-2326 VALVE GP-CONTROL -INLET
PART OF 283-3202 VALVE GP-BANK, 315-5815 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445181 SEBP4461
2812326 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2952 [1] SPRING  
2. 281-2953 [1] SPACER  
3. 281-2954 [1] SEAL  
4. 281-2955 [1] WASHER  
5. 281-2956 [1] FLANGE  
6. 281-2957 [1] SCREW  
7. 281-2958 [1] NUT  
8. 281-2959 [2] BOLT  
9. 281-2960 [1] SEAL  
10. 150-6355 [1] PLUG  
11. 281-2961 [2] SEAL  
12. 281-2962 [1] ORIFICE  
13. 281-2963 [1] RING  
14. 356-1597 [1] PLUG  
15. 150-6367 [1] SEAL-O-RING  
16. 150-0885 [1] SEAL  
17. 281-2965 [1] RING  
 

#SEBP44610311
 

281-2327: VALVE GP-CONTROL

281-2327 VALVE GP-CONTROL -TRAVEL
S/N BXT1-4571
PART OF 283-3202 VALVE GP-BANK
AN ATTACHMENT
i02445180 SEBP4461
2812327 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2961 [2] SEAL  
12. 279-4796 [1] PLATE  
13. 281-2980 [1] ORIFICE  
 

#SEBP44610312
 

281-2328: VALVE GP-CONTROL

281-2328 VALVE GP-CONTROL -TRAVEL
S/N BXT1-4571
PART OF 283-3202 VALVE GP-BANK
AN ATTACHMENT
i02445182 SEBP4461
2812328 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2961 [2] SEAL  
12. 279-4796 [1] PLATE  
13. 281-2980 [1] ORIFICE  
 

#SEBP44610313
 

281-2329: VALVE GP-CONTROL

281-2329 VALVE GP-CONTROL -BLADE
PART OF 283-3202 VALVE GP-BANK, 315-5816 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445183 SEBP4461
2812329 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2983 [1] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2984 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
15. 281-2987 [2] SPACER  
16. 150-6346 [2] SEAL  
17. 288-9388 [1] SPRING  
 

#SEBP44610314
 

281-2330: VALVE GP-CONTROL

281-2330 VALVE GP-CONTROL -BOOM
PART OF 283-3202 VALVE GP-BANK, 315-5816 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445184 SEBP4461
2812330 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [1] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [2] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
15. 150-6367 [1] SEAL-O-RING  
16. 281-2990 [1] PLUNGER  
17. 281-2991 [1] SPRING  
18. 281-2992 [1] SPACER  
19. 281-2993 [1] RING  
20. 281-2994 [1] VALVE AS  
21. 150-6355 [1] PLUG  
22. 281-2995 [5] BOLT  
 

#SEBP44610315
 

281-2331: VALVE GP-CONTROL

281-2331 VALVE GP-CONTROL -AUXILIARY
S/N BXT1-4571
PART OF 283-3202 VALVE GP-BANK
AN ATTACHMENT
i02445185 SEBP4461
2812331 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
 

#SEBP44610316
 

281-2332: VALVE GP-CONTROL

281-2332 VALVE GP-CONTROL -BUCKET
PART OF 283-3202 VALVE GP-BANK, 315-5815, 315-5816 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445186 SEBP4461
2812332 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
 

#SEBP44610317
 

281-2333: VALVE GP-CONTROL

281-2333 VALVE GP-CONTROL -STICK
PART OF 283-3202 VALVE GP-BANK, 315-5816 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445188 SEBP4461
2812333 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
 

#SEBP44610318
 

281-2334: VALVE GP-CONTROL

281-2334 VALVE GP-CONTROL -SWING
PART OF 283-3202 VALVE GP-BANK, 315-5815, 315-5816 VALVE GP-MAIN CONTROL
AN ATTACHMENT
i02445190 SEBP4461
2812334 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
14. 279-4796 [1] PLATE  
 

#SEBP44610319
 

281-2335: VALVE GP-CONTROL

281-2335 VALVE GP-CONTROL -BOOM SWING
S/N BXT1-4571
PART OF 283-3202 VALVE GP-BANK
AN ATTACHMENT
i02445187 SEBP4461
2812335 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 303C CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-2972 [2] SEAT  
2. 281-2973 [2] SPRING  
3. 281-2974 [2] SEAT  
4. 281-2975 [2] CAP  
5. 281-2976 [2] SEAL  
6. 281-2977 [4] BOLT  
7. 281-2978 [1] SPRING  
8. 281-2979 [1] PLUG  
9. 250-8771 [1] SEAL  
10. 281-2960 [1] SEAL  
11. 281-2985 [2] PLUNGER  
12. 281-2986 [2] SPRING  
13. 281-2961 [2] SEAL  
 

Information:

Special Instruction
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Rework Procedure for the Boom Spool and the Stick Spool{5051, 5461, 5464}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Improvements to the Travel Controls on 303C CR to 305C CR Mini Hydraulic Excavators{5051}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Tool Operating Manual
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Service Letter-Asia
Systems Operation
Main Control Valve
303.5C CR and 303C CR Mini Hydraulic Excavators Hydraulic System
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REWORKING THE STICK AND BOOM CONTROL VALVE ON CERTAIN 303C CR, 303.5C CR, 304C CR, AND 305C CR EXCAVATORS
Testing and Adjusting
Cylinder Drift - Check
303C CR and 303.5C CR Mini Hydraulic Excavators Hydraulic System
Disassembly and Assembly
Main Control Valve - Remove
303.5C and 303C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Install
303.5C and 303C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Disassemble
303.5C and 303C Mini Hydraulic Excavators Machine Systems
Main Control Valve - Assemble
303.5C and 303C Mini Hydraulic Excavators Machine Systems
Service Magazine
An Improved Travel Spool is Now Used on the Mini Hydraulic Excavator {5051}
2009/05/18
New Compensator Spools are Now Used on Certain Mini Hydraulic Excavators {5051}
2009/06/15

Caterpillar Parts SIS Catalog 303C CR :

VALVE GP-BANK
283-3202 VALVE GP-BANK
VALVE & MTG GP-PILOT
356-4546 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3307 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3307 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3307 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3306 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3306 VALVE & MTG GP-PILOT
VALVE & MTG GP-PILOT
287-3306 VALVE & MTG GP-PILOT
VALVE GP-CONTROL
281-2327 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2328 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2329 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2330 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2331 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2332 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2333 VALVE GP-CONTROL
VALVE GP-CONTROL
281-2334 VALVE GP-CONTROL

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