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283-5975 PUMP GP-MAIN HYDRAULIC S/N AKJ217-UP; AKX415-UP FIELD REPLACEMENT ORDER @@@@@311-9542@@@@@ FIELD REPLACEMENT FOR @@@@@247-8975@@@@@ FIELD INSTALLATION 345B II


HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR 345B II EXCAVATOR AKJ
 345B & 345B L Series II Excavators AKJ00001-UP (MACHINE) POWERED BY 3176C Engine SEBP3075 345B II AKJ   (1999)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-MAIN HYDRAULIC
247-8975 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
247-8976 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
283-5975 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
283-5976 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
311-9542 PUMP GP-MAIN HYDRAULIC
PUMP GP-PISTON
173-3420 PUMP GP-PISTON
 

#SEBP30750550
 

283-5975: PUMP GP-MAIN HYDRAULIC

283-5975 PUMP GP-MAIN HYDRAULIC
S/N AKJ217-UP; AKX415-UP
FIELD REPLACEMENT ORDER @@@@@311-9542@@@@@
FIELD REPLACEMENT FOR @@@@@247-8975@@@@@
FIELD INSTALLATION
i02520700 SEBP3075
2835975 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 283-5976 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 247-8945 Y [1] HEAD GP-PUMP  
3. 177-2541 [1] PLATE AS  
  5F-3144 [1] SEAL-O-RING  
  8T-9080 M [2] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
  177-2542 [1] COVER  
   
    AVAILABLE REPAIR KIT(S):
  177-2546 [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
    (INCLUDES SEAL-O-RINGS, SEAL-SHAFT, SEAL, & GASKET)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750551
 

283-5976: PUMP GP-MAIN HYDRAULIC

283-5976 PUMP GP-MAIN HYDRAULIC
S/N AKJ217-UP; AKX415-UP
PART OF 283-5975 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT ORDER @@@@@311-9544@@@@@
i02520722 SEBP3075
2835976 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 283-5978 Y [1] ROTATING GP-PUMP (DRIVEN)  
2. 9T-3928 [1] PLUG AS  
  187-8001 [1] SEAL  
3. 283-5977 Y [1] ROTATING GP-PUMP (DRIVE)  
5. 2W-1145 [1] RING-RETAINING (INTERNAL)  
6. 326-4430 [1] SEAL-SHAFT  
7. 216-0023 Y [1] PUMP GP-GEAR  
8. 188-4093 [1] HOUSING  
9. 242-6775 [1] SHAFT  
10. 216-0040 [1] GEAR  
11. 177-2484 [1] KEY-WOODRUFF  
12. 188-4094 [2] BEARING  
13. 081-3801 [3] PLUG AS  
    (EACH INCLUDES)
  126-9092 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750552
 

311-9542: PUMP GP-MAIN HYDRAULIC

311-9542 PUMP GP-MAIN HYDRAULIC
S/N AKJ217-UP; AKX415-UP
FIELD REPLACEMENT FOR @@@@@283-5975@@@@@
i02866076 SEBP3075
3119542 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 311-9544 Y [1] PUMP GP-PISTON (WITHOUT HEAD)  
2. 247-8945 Y [1] HEAD GP-PUMP  
3. 177-2541 [1] PLATE AS  
  5F-3144 [1] SEAL-O-RING  
  8T-9080 M [2] BOLT-SOCKET HEAD (M12X1.75X20-MM)  
  177-2542 [1] COVER  
   
    AVAILABLE REPAIR KIT(S):
  177-2546 [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
    (INCLUDES O-RINGS SEALS, SHAFT SEAL, SEAL & GASKET)
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750553
 

173-3420: PUMP GP-PISTON

173-3420 PUMP GP-PISTON
S/N AKJ1-202; AKX1-369
PART OF 171-9059 PUMP & MTG GP-HYDRAULIC FAN
i01523290 SEBP3075
1733420 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-9132 [1] SHAFT  
2. 155-9133 [1] KEY  
3. 185-0303 [1] SEAL-OIL  
4. 155-9134 [2] PLATE  
5. 155-9135 Y [1] ROTATING GP-PUMP  
6. 155-9151 [4] SEAL-O-RING  
7. 9X-6032 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
8. 155-9150 [1] SEAL-O-RING  
9. 155-9131 [1] SWASHPLATE  
10. 9S-8005 [1] PLUG (3/4-16-THD)  
11. 3K-0360 [1] SEAL-O-RING  
12. 185-0302 [1] BEARING AS  
  185-0305 [1] KIT-SHIM  
13. 185-0299 [1] HOUSING  
14. 8T-9597 [1] RING-RETAINING  
15. 185-0247 [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
16. 194-9473 [1] RING  
17. 185-0298 Y [1] ACTUATOR GP-PUMP  
18. 185-0300 [1] COVER  
19. 188-6280 [1] DOWEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750554
 

247-8917: PUMP GP-PISTON

247-8917 PUMP GP-PISTON
S/N AKJ203-UP; AKX370-UP
PART OF 171-9059 PUMP & MTG GP-HYDRAULIC FAN
i02115588 SEBP3075
2478917 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-9132 [1] SHAFT  
2. 155-9133 [1] KEY  
3. 185-0303 [1] SEAL-OIL  
4. 155-9134 [2] PLATE  
5. 155-9135 Y [1] ROTATING GP-PUMP  
6. 155-9151 [4] SEAL-O-RING  
7. 9X-6032 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
8. 155-9150 [1] SEAL-O-RING  
9. 155-9131 [1] SWASHPLATE  
10. 9S-8005 [1] PLUG (3/4-16-THD)  
11. 3K-0360 [1] SEAL-O-RING  
12. 185-0302 [1] BEARING AS  
12A. 155-9125 [1] BEARING AS-ROLLER  
12B. 185-0305 [1] KIT-SHIM  
    (INCLUDES 12 SHIMS)
12C. 191-7583 [1] BEARING-TAPERED  
13. 185-0299 [1] HOUSING  
14. 8T-9597 [1] RING-RETAINING  
15. 247-8896 [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)  
  8T-0269 M [4] BOLT-SOCKET HEAD (M6X1X20-MM)  
  9X-7680 [3] SEAL-O-RING  
16. 194-9473 [1] RING  
17. 185-0298 Y [1] ACTUATOR GP-PUMP  
18. 185-0300 [1] COVER  
19. 188-6280 [1] DOWEL  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750555
 

311-9544: PUMP GP-PISTON

311-9544 PUMP GP-PISTON
S/N AKJ1-UP; AKX1-UP
PART OF 311-9542 PUMP GP-MAIN HYDRAULIC
FIELD REPLACEMENT FOR @@@@@283-5976@@@@@
i02866084 SEBP3075
3119544 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 311-9545 Y [1] ROTATING GP-PUMP (DRIVEN)  
2. 9T-3928 [1] PLUG AS  
  187-8001 [1] SEAL  
3. 283-5977 Y [1] ROTATING GP-PUMP  
5. 2W-1145 [1] RING-RETAINING (INTERNAL)  
6. 326-4430 [1] SEAL-SHAFT  
7. 216-0023 Y [1] PUMP GP-GEAR  
8. 188-4093 [1] HOUSING  
9. 242-6775 [1] SHAFT  
10. 216-0040 [1] GEAR  
11. 177-2484 [1] KEY-WOODRUFF  
12. 188-4094 [2] BEARING  
13. 081-3801 [3] PLUG AS  
    (EACH INCLUDES)
  126-9092 [1] SEAL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750556
 

155-9111: ROTATING GP-PUMP

155-9111 ROTATING GP-PUMP
S/N AKJ1-UP; AKX1-UP
PART OF 155-9107 MOTOR GP-PISTON
i01298191 SEBP3075
1559111 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-9114 [1] PLATE  
2. 155-9149 [1] RING-RETAINING  
3. 155-9113 [1] BARREL  
4. 155-9117 [1] SPRING  
5. 155-9119 [1] PLATE  
6. 155-9118 [3] PIN  
7. 155-9112 [9] PISTON AS  
8. 155-9115 [1] PLATE  
9. 155-9116 [1] GUIDE-BALL  
 

#SEBP30750557
 

155-9135: ROTATING GP-PUMP

155-9135 ROTATING GP-PUMP
S/N AKJ1-UP; AKX1-UP
PART OF 173-3420, 247-8917 PUMP GP-PISTON
i01279143 SEBP3075
1559135 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-9137 [1] PLATE  
2. 155-9149 [1] RING-RETAINING  
3. 155-9136 [1] BARREL  
4. 155-9117 [1] SPRING  
5. 194-9481 [1] DISC-THRUST  
6. 194-9479 [3] PIN  
7. 155-9112 [9] PISTON AS  
8. 266-7837 [1] PLATE  
9. 155-9116 [1] GUIDE-BALL  
 

#SEBP30750558
 

188-4095: ROTATING GP-PUMP

188-4095 ROTATING GP-PUMP
S/N AKJ1-216; AKX1-414
PART OF 188-4092 PUMP GP-MAIN HYDRAULIC
i01328545 SEBP3075
1884095 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 188-4099 [1] SHAFT  
2. 177-2500 [1] BEARING  
3. 177-2487 B [1] SHIM (3.3-MM THK)  
4. 177-2488 B [1] SHIM (3.4-MM THK)  
5. 177-2489 B [1] SHIM (3.5-MM THK)  
6. 177-2499 [1] BEARING AS  
7. 188-4096 Y [1] ROTATING GP-PUMP  
8. 188-4098 [1] PLATE-VALVE  
9. 177-2491 B [1] PLATE (2.6-MM THK)  
10. 177-2492 B [1] PLATE (2.65-MM THK)  
11. 177-2493 B [1] PLATE (2.7-MM THK)  
12. 177-2494 B [1] PLATE (2.75-MM THK)  
13. 177-2495 B [1] PLATE (2.8-MM THK)  
14. 177-2496 B [1] PLATE (2.85-MM THK)  
15. 177-2497 B [1] PLATE (2.9-MM THK)  
16. 177-2498 B [1] PLATE (2.95-MM THK)  
17. 095-0928 [1] RING-RETAINING (EXTERNAL)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP30750559
 

188-4096: ROTATING GP-PUMP

188-4096 ROTATING GP-PUMP
S/N AKJ1-216; AKX1-414
PART OF 188-4095 ROTATING GP-PUMP
i01328548 SEBP3075
1884096 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 345B II EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 177-2503 [7] PISTON AS  
    (EACH INCLUDES)
  145-8460 [2] RING-SEAL  
2. 177-2502 [1] PIN  
3. 188-4097 [1] BARREL  
4. 177-2504 B [1] SPACER (12.2-MM THK)  
5. 177-2505 B [1] SPACER (12.7-MM THK)  
6. 177-2506 B [1] SPACER (12.6-MM THK)  
7. 177-2507 B [1] SPACER (12.5-MM THK)  
8. 177-2508 B [1] SPACER (12.4-MM THK)  
9. 177-2509 B [1] SPACER (12.3-MM THK)  
10. 177-2510 [4] SPRING  
11. 177-2511 [1] PLATE  
12. 113-4420 M [14] SCREW (M6X20-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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 Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 345B II :

PUMP GP-MAIN HYDRAULIC
247-8976 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
247-8975 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
242-6778 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
216-0033 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
216-0032 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
216-0032 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
188-4092 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
185-0220 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
283-5976 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
311-9542 PUMP GP-MAIN HYDRAULIC
PUMP GP-PISTON
173-3420 PUMP GP-PISTON
PUMP GP-PISTON
247-8917 PUMP GP-PISTON
PUMP GP-PISTON
311-9544 PUMP GP-PISTON
ROTATING GP-PUMP
155-9111 ROTATING GP-PUMP
ROTATING GP-PUMP
155-9135 ROTATING GP-PUMP
ROTATING GP-PUMP
188-4095 ROTATING GP-PUMP

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