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344-2045 CYLINDER GP-BUCKET 80-MM (3.15-IN) BORE X 642-MM (25.27-IN) STROKE PART OF 343-5217, 343-5218 LINKAGE AR-BUCKET AN ATTACHMENT 305.5D




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP45830150
 

344-2045: CYLINDER GP-BUCKET

344-2045 CYLINDER GP-BUCKET
80-MM (3.15-IN) BORE X 642-MM (25.27-IN) STROKE
PART OF 343-5217, 343-5218 LINKAGE AR-BUCKET
AN ATTACHMENT
i03995955 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8721 [2] BUSHING  
2. 344-2517 [1] CYLINDER AS  
3. 272-5674 [1] ROD AS  
4. 344-3146 [1] PIPE AS  
5. 193-1391 [1] PISTON  
6. 294-1867 [1] NUT (M36X4-THD)  
7. 272-5677 [1] HEAD  
8. 193-1393 [2] RING  
9. 193-1394 [1] SEAL  
10. 272-5678 [1] RING  
11. 221-8270 [1] BUSHING  
12. 095-9790 [1] SEAL-U-CUP  
13. 272-5680 [1] RING  
14. 272-5681 [1] SEAL  
15. 095-1622 [1] SEAL-O-RING  
16. 095-1796 [1] RING-BACKUP  
17. 8T-5376 [1] SEAL-O-RING  
18. 093-1430 [4] SEAL-LIP TYPE  
19. 6V-8398 [1] SEAL-O-RING  
20. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
21. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
22. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  M   METRIC PART
 

#SEBP45830151
 

361-1077: CYLINDER GP-HYDRAULIC

361-1077 CYLINDER GP-HYDRAULIC
PART OF 361-1075 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i04404020 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1132 Y [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
2. 125-8665 M [1] SCREW-FLAT HEAD (M6X1X16.7-MM)  
3. 361-1078 [1] KIT-SEAL  
    (INCLUDES SEALS, O-RINGS & PARTS MARKED "J" IN THE GRAPHIC)
4. 361-1127 [1] ROD AS  
5. 361-1128 [1] SEAL  
6. 361-1129 [1] PISTON  
7. 361-1186 [1] PISTON  
8. 192-7507 [2] SEAL-O-RING  
9. 8C-6430 M [2] SCREW-FLAT HEAD (M6X1X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP45830152
 

282-1537: CYLINDER GP-STICK

282-1537 CYLINDER GP-STICK
90-MM (3.54-IN) BORE X 676-MM (26.61-IN) STROKE
PART OF 344-2562 STICK AR
i03997418 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8722 [2] BUSHING  
2. 272-5667 [1] CYLINDER AS  
3. 272-5668 [1] ROD AS  
4. 272-5658 [1] PISTON  
5. 272-5659 [1] HEAD  
6. 272-5660 [1] NUT  
7. 283-3221 [1] BEARING  
8. 272-5662 [1] RING  
9. 272-5663 [1] RING  
10. 193-1367 J [2] RING  
11. 193-1368 J [1] SEAL  
12. 272-5640 [1] RING  
13. 272-5664 [1] BEARING  
14. 272-5642 J [1] SEAL  
15. 272-5643 J [1] RING  
16. 272-5644 J [1] SEAL  
17. 095-1623 J [1] SEAL-O-RING  
18. 093-1513 J [1] RING-BACKUP  
19. 6V-7610 J [1] SEAL-O-RING  
20. 272-5665 [4] SEAL  
21. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  430-8918 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP45830153
 

266-6975: CYLINDER GP-SWING BOOM

266-6975 CYLINDER GP-SWING BOOM
90-MM (3.6-IN) BORE X 591-MM (23.3-IN) STROKE
PART OF 343-5216 BOOM AR
i03970636 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8725 [2] BUSHING  
2. 272-5688 [1] CYLINDER AS  
2A. 265-8725 [1] BUSHING  
3. 272-5689 [1] ROD AS  
3A. 265-8725 [1] BUSHING  
4. 272-5659 [1] HEAD  
5. 193-1365 [1] PISTON  
6. 294-1867 [1] NUT (M36X4-THD)  
7. 193-1367 J [2] RING  
8. 193-1368 J [1] SEAL  
9. 272-5640 [1] RING  
10. 272-5664 [1] BEARING  
11. 272-5642 J [1] SEAL  
12. 272-5643 J [1] RING  
13. 272-5644 J [1] SEAL  
14. 095-1623 J [1] SEAL-O-RING  
15. 093-1513 J [1] RING-BACKUP  
16. 6V-7610 J [1] SEAL-O-RING  
17. 272-5645 [4] SEAL  
18. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
19. 3B-8486 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  430-8918 J [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES RINGS & SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP45830154
 

246-0192: CYLINDER GP-TILT

246-0192 CYLINDER GP-TILT
76.2-MM (3-IN) BORE X 120-MM (4.7-IN) STROKE
PART OF 250-4463 BUCKET AR-DITCH CLEANING, 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT
i02211774 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-7339 [1] SEAL-O-RING  
2. 6E-0122 [1] HEAD  
3. 6J-1972 J [1] SEAL AS  
4. 6J-5733 J [1] RING-WEAR  
5. 9T-2212 [1] PISTON  
6. 167-2186 J [1] SEAL AS-BUFFER  
7. 167-2294 J [1] SEAL-U-CUP  
8. 226-8202 J [1] SEAL-WIPER  
9. 249-4175 [1] ROD AS  
9A. 9T-4007 [2] BEARING  
10. Z [1] CYLINDER AS  
11. 4T-6780 J [1] RING-WEAR  
12. 5P-8250 [1] WASHER (28X49X5-MM THK)  
13. 6F-7037 [1] BOLT (1-14X3.25-IN)  
14. 8J-2574 J [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  235-0354 J KIT-SEAL (HYDRAULIC CYLINDER)  
    '(ALSO INCLUDES BACKUP RING & O-RING SEAL)
  J   (KIT MARKED J SERVICES PART(S) MARKED J
  Z   NOT SERVICED SEPARATELY
 

#SEBP45830155
 

274-6502: DRAIN GP-OIL

274-6502 DRAIN GP-OIL -HYDRAULIC TANK
S/N FLZ1-435
PART OF 280-8529 DRAIN GP-OIL
AN ATTACHMENT
i03964696 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 274-6548 [1] CLAMP  
2. 285-6937 [1] BRACKET AS  
3. 285-6936 I [1] HOSE AS  
4. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
5. 165-4935 [1] PLUG AS  
  6V-9510 [1] PLUG  
  7J-9108 [1] SEAL-O-RING  
6. 7I-2273 M [2] BOLT (M5X0.8X16-MM)  
7. 7X-0620 C [2] WASHER-HARD (5.5X13X1.6-MM THK)  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
10. 7K-1181 [1] STRAP-CABLE  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP45830156
 

274-6502: DRAIN GP-OIL

274-6502 DRAIN GP-OIL -HYDRAULIC TANK
S/N FLZ436-UP
PART OF 280-8529 DRAIN GP-OIL
AN ATTACHMENT
i04332332 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-2558 C [1] GROMMET  
2. 353-2631 C [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
3. 285-6936 I [1] HOSE AS  
4. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
5. 165-4935 [1] PLUG AS  
  6V-9510 [1] PLUG  
  7J-9108 [1] SEAL-O-RING  
6. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
7. 7K-1181 [1] STRAP-CABLE  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP45830157
 

274-6503: DRAIN GP-OIL

274-6503 DRAIN GP-OIL -ECOLOGY, HYDRAULIC TANK
S/N FLZ1-435
PART OF 280-8530 DRAIN GP-ECOLOGY
AN ATTACHMENT
i03964729 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 296-3111 [1] PLUG-DRAIN (HYDRAULIC TANK OIL)  
2. 296-3112 [1] TUBE AS-DRAIN  
3. 274-6533 [1] ADAPTER AS  
  7J-9108 [1] SEAL-O-RING  
  274-6532 [1] ADAPTER  
4. 274-6548 [1] CLAMP  
5. 285-6936 I [1] HOSE AS  
6. 285-6937 [1] BRACKET AS  
7. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
8. 2M-9780 [1] SEAL-O-RING  
9. 7I-2273 M [2] BOLT (M5X0.8X16-MM)  
10. 7X-0620 C [2] WASHER-HARD (5.5X13X1.6-MM THK)  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
13. 7K-1181 [1] STRAP-CABLE  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP45830158
 

274-6503: DRAIN GP-OIL

274-6503 DRAIN GP-OIL -ECOLOGY, HYDRAULIC TANK
S/N FLZ436-UP
PART OF 280-8530 DRAIN GP-ECOLOGY
AN ATTACHMENT
i04332334 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 296-3111 [1] PLUG-DRAIN (HYDRAULIC TANK OIL)  
2. 296-3112 [1] TUBE AS-DRAIN  
3. 274-6533 [1] ADAPTER AS  
  7J-9108 [1] SEAL-O-RING  
  274-6532 [1] ADAPTER  
4. 4H-2558 C [1] GROMMET  
5. 285-6936 I [1] HOSE AS  
6. 353-2631 C [1] BRACKET AS  
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
7. 148-8390 [1] ELBOW AS  
  2M-9780 [1] SEAL-O-RING  
  6V-8626 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
8. 2M-9780 [1] SEAL-O-RING  
9. 7K-1181 [1] STRAP-CABLE  
10. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP45830159
 

280-8529: DRAIN GP-OIL

280-8529 DRAIN GP-OIL -HYDRAULIC TANK
PART OF 367-7049, 367-7050 DISTRIBUTION AR
CANNOT BE USED WITH @@@@@280-8530@@@@@
AN ATTACHMENT
i03964694 SEBP4583
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Parts for your 305.5D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  274-6502 Y [1] DRAIN GP-OIL (HYDRAULIC TANK)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Specifications
Stick Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Boom Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Blade Lift Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Swing Boom Cylinder
305D CR and 305.5D CR Mini Hydraulic Excavators Machine System Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Systems Operation
Cylinders (Boom, Stick and Bucket)
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System
Blade Hydraulic System
305D CR and 305.5D CR Mini Hydraulic Excavators Hydraulic System
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Cylinder Drift - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System
Cylinder Speed - Check
305.5D CR and 305D CR Mini Hydraulic Excavators Hydraulic System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Blade Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Bucket Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Stick Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Swing Boom Cylinder - Remove and Install
303.5D CR, 304D CR, 305D CR and 305.5D CR Mini Hydraulic Excavators Machine Systems
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog 305.5D :

Truck sale:

 
CATERPILLAR 305.5D 2011
- TRACK EXCAVATORS
J A RIGGS TRACTOR
9125 Interstate 30 - Little Rock - Ark
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