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444-7513 LOCK GP-QUICK COUPLER PART OF 444-7495 COUPLER GP-QUICK AN ATTACHMENT 303.5E2 MINI HYD EXCAVATOR


WORK TOOLS
COUPLER GP-QUICK
BUCKET GP
THUMB GP
WORK TOOLS

MINI HYD EXCAVATOR 303.5E2 MINI HYD EXCAVATOR JWY
 303.5E2 Mini Hydraulic Excavator JWY00001-UP (MACHINE) POWERED BY C1.7 Engine SEBP7633 303.5E2 JWY   (2015)

WORK TOOLS

COUPLER GP-QUICK
INDICATOR GP-POSITION
485-5212 INDICATOR GP-POSITION
LOCK GP-QUICK COUPLER
361-1123 LOCK GP-QUICK COUPLER
LOCK GP-QUICK COUPLER
444-7513 LOCK GP-QUICK COUPLER
LOCK GP-QUICK COUPLER
485-5243 LOCK GP-QUICK COUPLER
LOCK GP-QUICK COUPLER
525-4627 LOCK GP-QUICK COUPLER
 

#SEBP76330410
 

444-7513: LOCK GP-QUICK COUPLER

444-7513 LOCK GP-QUICK COUPLER
PART OF 444-7495 COUPLER GP-QUICK
AN ATTACHMENT
i05844982 SEBP7633
4447513 LOCK GP-QUICK COUPLER Parts scheme
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Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1084 [1] WEDGE AS  
2. 361-1086 [1] COLLAR-SPLIT  
3. 444-7508 [1] BUSHING  
4. 444-7514 [1] SCREW-ADJUSTING  
5. 179-9013 [1] SEAL-O-RING  
6. 7K-0897 [2] WASHER (27.4X44.45X1.47-MM THK)  
7. 8T-0269 M [2] BOLT-SOCKET HEAD (M6X1X20-MM)  
  M   METRIC PART
 

#SEBP76330411
 

485-5243: LOCK GP-QUICK COUPLER

485-5243 LOCK GP-QUICK COUPLER
PART OF 485-5210 COUPLER GP-QUICK
AN ATTACHMENT
i07692859 SEBP7633
4855243 LOCK GP-QUICK COUPLER Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1126 [1] PIN AS  
2. 485-5247 [1] WEDGE AS  
2A. 6V-9274 [1] BEARING  
3. 485-5287 Y [1] CYLINDER GP-HYDRAULIC  
4. 188-9644 M [2] SCREW-FLAT HEAD (M8X1.25X25-MM)  
5. 9X-2043 M [1] SCREW-TRUSS HEAD (M6X1X14-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330412
 

525-4627: LOCK GP-QUICK COUPLER

525-4627 LOCK GP-QUICK COUPLER
PART OF 525-4604 COUPLER GP-QUICK
AN ATTACHMENT
i07248782 SEBP7633
5254627 LOCK GP-QUICK COUPLER Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 521-9302 [1] WEDGE  
2. 525-4628 [2] SHAFT  
3. 525-4630 [2] SPRING  
4. 525-4631 [2] RING  
5. 525-4632 [1] CYLINDER AS-COUPLER  
6. 6V-5192 M [4] BOLT-SOCKET HEAD (M8X1.25X30-MM)  
7. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
8. 7W-0534 [2] WASHER (10.3X22.2X4-MM THK)  
9. 7X-3391 [1] WASHER-HARD (13.5X32X6-MM THK)  
10. 8T-0389 M [2] LOCKNUT (M10X1.5-THD)  
11. 8T-8549 M [1] LOCKNUT (M12X1.75-THD)  
  M   METRIC PART
 

#SEBP76330413
 

154-2638: MOUNTING GP-BUCKET

154-2638 MOUNTING GP-BUCKET
AN ATTACHMENT
i05844366 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  237-5096 [2] PIN AS  
  095-0868 [2] PIN-COTTER  
 

#SEBP76330414
 

452-2740: THUMB AR

452-2740 THUMB AR
PART OF 464-9942, 464-9943, 485-5270 THUMB AR
FOR USE WITH @@@@@464-9900@@@@@, @@@@@464-9901@@@@@, @@@@@464-9902@@@@@, @@@@@464-9903@@@@@, @@@@@464-9904@@@@@, @@@@@464-9905@@@@@, @@@@@464-9906@@@@@
AN ATTACHMENT
i06141766 SEBP7633
4522740 THUMB AR Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 452-2716 Y [1] THUMB GP  
2. 452-2741 Y [1] MOUNTING GP-CYLINDER  
3. 452-2742 Y [1] CYLINDER & LINES GP-THUMB  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330415
 

464-9942: THUMB AR

464-9942 THUMB AR
FOR USE WITH @@@@@464-9900@@@@@, @@@@@464-9906@@@@@, @@@@@464-9901@@@@@, @@@@@464-9902@@@@@, @@@@@464-9903@@@@@, @@@@@464-9904@@@@@, @@@@@464-9905@@@@@
AN ATTACHMENT
i06141764 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  444-7495 Y [1] COUPLER GP-QUICK  
  452-2740 Y [1] THUMB AR  
  361-1072 [1] PIN  
  3B-5322 [1] PIN-COTTER  
  248-8832 [1] WRENCH (19-MM)  
  468-7327 [4] SHIM (1-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330416
 

464-9943: THUMB AR

464-9943 THUMB AR
FOR USE WITH @@@@@464-9900@@@@@, @@@@@464-9906@@@@@, @@@@@464-9901@@@@@, @@@@@464-9902@@@@@, @@@@@464-9903@@@@@, @@@@@464-9904@@@@@, @@@@@464-9905@@@@@
AN ATTACHMENT
i06144957 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  446-9433 Y [1] COUPLER GP-QUICK  
  361-1090 Y [1] LINES GP-COUPLER  
  452-2740 Y [1] THUMB AR  
  361-1072 [1] PIN  
  3B-5322 [1] PIN-COTTER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330417
 

485-5270: THUMB AR

485-5270 THUMB AR
FOR USE WITH @@@@@464-9900@@@@@, @@@@@464-9906@@@@@
AN ATTACHMENT
i07692855 SEBP7633
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  485-5209 Y [1] COUPLER GP-QUICK  
  361-1090 Y [1] LINES GP-COUPLER  
  452-2740 Y [1] THUMB AR  
  361-1072 [1] PIN  
  3B-5322 [1] PIN-COTTER  
  468-7327 B [4] SHIM (1-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP76330418
 

452-2716: THUMB GP

452-2716 THUMB GP
PART OF 452-2740 THUMB AR
FOR USE WITH @@@@@464-9900@@@@@, @@@@@464-9906@@@@@
AN ATTACHMENT
i06146649 SEBP7633
4522716 THUMB GP Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-2704 [1] PLATE-INSTRUCTION (BUCKET SPECIFICATIONS)  
2. 452-2717 [1] THUMB AS  
  161-4130 [2] PLATE-IDENTIFICATION (CAT)  
2A. 204-4961 [2] BUSHING  
3. 168-8389 [4] TACK (METAL)  
 

#SEBP76330419
 

517-6977: WHEEL GP-COMPACTOR

517-6977 WHEEL GP-COMPACTOR
AN ATTACHMENT
i06901801 SEBP7633
5176977 WHEEL GP-COMPACTOR Parts scheme
  For full view, you need register

Parts for your 303.5E2 MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 168-8389 [4] TACK (METAL)  
2. 161-4130 [2] PLATE-IDENTIFICATION (CAT)  
3. 517-7011 Y [1] FRAME GP-QUICK COUPLER  
4. 519-5634 Y [1] WHEEL GP-COMPACTOR  
5. 154-2704 [1] PLATE-INSTRUCTION (BUCKET SPECIFICATIONS)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Quick Coupler - Check
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler - Clean/Inspect
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler Operation - Mechanical Pin Grabber Quick Coupler (If Equipped)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler Operation - Dual Lock Tilt Coupler (If Equipped)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler Operation - CW (Single Lock) Quick Coupler (If Equipped)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Lifting Hook - Inspect
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Quick Coupler Operation - Hydraulic Pin Grabber Quick Coupler (If Equipped)
303.5E2 CR, 304E2 CR, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators
Special Instruction
Procedure to Improve the Routing and Guarding for the Quick Coupler Hydraulic Lines on Certain Mini Hydraulic Excavators {6129}
Procedure to Improve the Routing and Guarding for the Quick Coupler Hydraulic Lines on Certain Mini Hydraulic Excavators {6129}
Procedure to Inspect and Repair ISO Hydraulic Quick Couplers and Mechanical Quick Couplers {0679, 6129}
Procedure to Inspect and Repair ISO Hydraulic Quick Couplers and Mechanical Quick Couplers {0679, 6129}
Technical Information Bulletin
Manual Quick Coupler Adjusting Screws May Break On Certain Backhoe Loaders and Mini Hydraulic Excavators {6129}
Manual Quick Coupler Adjusting Screws May Break On Certain Backhoe Loaders and Mini Hydraulic Excavators {6129}
Specifications
Coupler Lines
303.5E2 CR, 304.5E2 XTC, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine System Specifications
Quick Coupler
303.5E2 CR, 304.5E2 XTC, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine System Specifications
Quick Coupler
303.5E2 CR, 304.5E2 XTC, 304E2 CR, 305.5E2 CR and 305E2 CR Mini Hydraulic Excavators Machine System Specifications
Systems Operation
Quick Coupler System - Coupler with Pilot Operated Check Valve) (If Equipped
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System
Quick Coupler System - Coupler with Counterbalance Valve) (If Equipped
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System
Testing and Adjusting
Pressure Reducing Valve (Quick Coupler) - Test and Adjust - If Equipped
303.5E2 CR, 304E2 CR, 304.5E2 XTC, 305E2 CR and 305.5E2 CR Mini Hydraulic Excavators Hydraulic System
Service Magazine
Improved Routing and Guarding for the Quick Coupler Hydraulic Lines Are Now Available for Certain Mini Hydraulic Excavators {5057, 6129}
Improved Routing and Guarding for the Quick Coupler Hydraulic Lines Are Now Available for Certain Mini Hydraulic Excavators {5057, 6129}
Bucket Fit up Has Been Changed for CW05 and CW10 Couplers {6129}
Bucket Fit up Has Been Changed for CW05 and CW10 Couplers {6129}
New Dual Lock Pin Grabber Quick Coupler Is Now Used on Certain Mini Hydraulic Excavators {6129}
New Dual Lock Pin Grabber Quick Coupler Is Now Used on Certain Mini Hydraulic Excavators {6129}

Caterpillar Parts SIS Catalog 303.5E2 :

LOCK GP-QUICK COUPLER
361-1123 LOCK GP-QUICK COUPLER
INDICATOR GP-POSITION
485-5212 INDICATOR GP-POSITION
HUB GP-DRIVE
519-5689 HUB GP-DRIVE
HUB GP-DRIVE
519-5688 HUB GP-DRIVE
FRAME GP-QUICK COUPLER
517-7017 FRAME GP-QUICK COUPLER
FRAME GP-QUICK COUPLER
517-7016 FRAME GP-QUICK COUPLER
FRAME GP-QUICK COUPLER
517-7015 FRAME GP-QUICK COUPLER
FRAME GP-QUICK COUPLER
517-7014 FRAME GP-QUICK COUPLER
LOCK GP-QUICK COUPLER
485-5243 LOCK GP-QUICK COUPLER
LOCK GP-QUICK COUPLER
525-4627 LOCK GP-QUICK COUPLER
154-2638 MOUNTING GP-BUCKET
THUMB AR
452-2740 THUMB AR
464-9942 THUMB AR
464-9943 THUMB AR
485-5270 THUMB AR
THUMB GP
452-2716 THUMB GP
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