AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

1241678 COUPLING GP-PUMP PART OF 1241677-Page 275 345B L EXCAVATOR


HYDRAULIC SYSTEM
COUPLING GP
PUMP GP
MOTOR GP

EXCAVATOR 345B L EXCAVATOR 5WS
 345B 345BL TRACK-TYPE EXCAVATORS 5WS00001-UP (MACHINE) POWERED BY 3176C ENGINE XEBP7734 345B L 5WS   (1998)

HYDRAULIC SYSTEM

COUPLING GP
COUPLING GP-PUMP
124-1678 COUPLING GP-PUMP
 

#XEBP77340370
 

124-1678: COUPLING GP-PUMP

1241678 COUPLING GP-PUMP
PART OF 1241677-Page 275
h57857e XEBP7734
1241678 COUPLING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6W-1326 [1] SPIDER  
2. 7X-2553 [9] BOLT (L=40mm)  
3. 124-1730 [1] PLATE  
4. 9X-8257 [1] WASHER  
5. 124-1727 [1] FLANGE  
6. 8T-0341 [2] BOLT (L=60mm)  
7. 124-1728 [2] PLATE  
8. 124-1729 [2] PLATE  
9. 030-8538 [8] BOLT  
10. 5P-8245 [8] WASHER-HARD  
11. 6W-3662 [1] RING-DRIVE  
12. 6Y-8842 [26] BLOCK  
13. 6V-3938 [2] BOLT (L=20mm)  
14. 8T-4121 [2] WASHER-HARD  
 

#XEBP77340371
 

123-1993: PUMP GP-PISTON

1231993 PUMP GP-PISTON
S/N 6XS 1-00216, 5WS 1-00246
1241677-Page 275
1262146-Page 279, 1373815-Page 287
h57853e XEBP7734
1231993 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-2146 Y [1] PUMP GP  
2. 137-3815 Y [1] HEAD GP  
3. 5I-4410 [1] PLATE AS  
4. 2D-8009 J [1] SEAL  
5. 5I-8445 [1] PLATE  
6. 8T-8441 [1] BOLT (L=25mm)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  133-6901 [1] SEAL KIT  
    INCLUDES PARTS MARKED J)
  Y   SEPARATE ILLUSTRATION
 

#XEBP77340372
 

123-1993: PUMP GP-PISTON

1231993 PUMP GP-PISTON
S/N 6XS 00217-UP, 5WS 00247-UP
PART OF 1241677-Page 275
1843955-Page 279.01, 1373815-Page 287
h74867e XEBP7734
1231993 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3955 Y [1] PUMP GP  
2. 137-3815 Y [1] HEAD GP  
3. 5I-4410 [1] PLATE AS  
4. 2D-8009 J [1] SEAL-O-RING (ID=142.47mm)  
5. 5I-8445 [1] PLATE  
6. 8T-8441 [1] BOLT (L=25mm)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  133-6901 [1] SEAL KIT (INCLUDES PARTS MARKED J)  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP77340373
 

126-2146: PUMP GP-HYDRAULIC

1262146 PUMP GP-HYDRAULIC
S/N 6XS 1-00216, 5WS 1-00246
PART OF 1231993-Page 278
1336912-Page 280, 5I4413-Page 284, 1425519-Page 285
h59366e XEBP7734
1262146 PUMP GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-4413 Y [1] ROTATING GP  
2. 5I-4471 [1] PLUG  
3. 142-5519 Y [1] ROTATING GP  
4. 6E-1572 [1] SEAL  
5. 5I-4468 [1] COVER  
6. 9X-6574 [1] RING-RETAINING  
7. 5H-6734 [1] SEAL-O-RING (ID=113.89mm)  
8. 126-2148 [1] HOUSING  
9. 133-6912 Y [1] PUMP GP  
10. 5I-4470 [1] SHAFT  
11. 5I-4472 [2] BEARING AS  
12. 7Y-5270 [1] KEY  
13. 5I-4469 [1] GEAR  
14. 081-3801 [2] PLUG  
15. 9T-3931 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#XEBP77340374
 

184-3955: PUMP GP-HYDRAULIC

1843955 PUMP GP-HYDRAULIC
S/N 6XS 00217-UP, 5WS 00247-UP
PART OF 1231993-Page 278.01
1336912-Page 280, 1843957-Page 284.01, 1843956-Page 285.01
h74868e XEBP7734
1843955 PUMP GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3957 Y [1] ROTATING GP  
2. 5I-4471 [1] PLUG  
3. 184-3956 Y [1] ROTATING GP  
4. 6E-1572 [1] SEAL  
5. 5I-4468 [1] COVER  
6. 9X-6574 [1] RING  
7. 5H-6734 [1] SEAL-O-RING (ID=113.89mm)  
8. 126-2148 [1] HOUSING  
9. 133-6912 Y [1] PUMP GP  
10. 5I-4470 [2] SHAFT  
11. 5I-4472 [2] BEARING AS  
12. 7Y-5270 [1] KEY  
13. 5I-4469 [1] GEAR  
14. 081-3801 [3] PLUG  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP77340375
 

133-6912: PUMP GP-GEAR

1336912 PUMP GP-GEAR
1 SECTION
PART OF 1262146-Page 279, 1843955-Page 279.01
XEBP77340375 XEBP7734
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  126-2147 [1] PUMP GP (GEAR)  
    -OR-
  133-6898 [1] PUMP GP (GEAR)  
 

#XEBP77340376
 

133-6898: PUMP GP-GEAR

1336898 PUMP GP-GEAR
1 SECTION
PART OF 1336912-Page 280
1336907-Page 282
h56362e XEBP7734
1336898 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-6907 Y [1] PUMP GP  
2. 9X-6032 [1] BOLT (L=30mm)  
3. 2H-6184 [1] SEAL-O-RING (ID=78.97mm)  
4. 8T-0342 [1] BOLT (L=80mm)  
5. 7J-9933 [1] SEAL-O-RING (ID=21.89mm)  
6. 7J-9108 [1] SEAL-O-RING (ID=15.72mm)  
  Y   SEPARATE ILLUSTRATION
 

#XEBP77340377
 

126-2147: PUMP GP-GEAR

1262147 PUMP GP-GEAR
1 SECTION
PART OF 1336912-Page 280
h56358e XEBP7734
1262147 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-6184 [1] SEAL-O-RING (ID=78.97mm)  
2. 8T-4136 [2] BOLT (L=25mm)  
3. 6V-3922 [1] SEAL-O-RING (ID=18.72mm)  
4. 7J-9933 [1] SEAL-O-RING (ID=21.89mm)  
 

#XEBP77340378
 

133-6907: PUMP GP-GEAR

1336907 PUMP GP-GEAR
1 SECTION
PART OF 1336898-Page 281
h56363e XEBP7734
1336907 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6466 [4] BOLT (L=60mm)  
2. 130-7114 [1] SEAL  
 

#XEBP77340379
 

126-2045: ROTATING GP-MOTOR

1262045 ROTATING GP-MOTOR
PART OF 1373791-Page 379
h57858e XEBP7734
1262045 ROTATING GP-MOTOR Parts scheme
  For full view, you need register

Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6998 [1] COVER  
2. 7I-0041 [1] SEAL  
3. 095-0929 [1] RING-RETAINING  
4. 118-4140 [2] SCREW  
5. 107-6547 [1] PLATE  
6. 7I-0004 [1] SPRING  
7. 7I-0037 B [1] SHIM (T=0.6mm)  
  7I-0038 B [1] SHIM (T=0.8mm)  
  7I-0039 B [1] SHIM (T=1.0mm)  
  7I-0040 B [1] SHIM (T=1.2mm)  
8. 7I-0002 [1] BEARING  
9. 5H-6734 [1] SEAL-O-RING (ID=113.89mm)  
10. 6V-5202 [1] RING-RETAINING  
11. 7I-0003 [1] BEARING  
12. 5C-8292 [3] PIN  
13. 6I-6994 [1] SHAFT  
14. 7I-7558 [1] BARREL AS  
15. 111-9915 [1] PISTON AS  
16. 6I-6997 [1] GUIDE  
17. 126-2044 [1] RETAINER  
18. 7I-0001 [1] PLATE  
19. 116-3576 [2] PLATE  
20. 122-5331 [1] SHIM (T=1.0mm)  
  B   USE AS REQUIRED
 

Information:

Disassembly and Assembly
Main Hydraulic Pump and Pump Drive Coupling - Remove
345B, 345B Series II and W345B Series II Excavators Machine Systems
Main Hydraulic Pump and Pump Drive Coupling - Install
345B, 345B Series II and W345B Series II Excavators Machine Systems
Service Magazine
Information Release Memo, HOS04-02, "XT-6 Hose and Couplings to XT-6 ES Components" Is Available {5057}
2004/06/21
Information Release Memo, PELJ0340 , "Reusable Couplings for Caterpillar -12 and -16 XT-6 ES Hose" {5057}
2004/06/28

Caterpillar Parts SIS Catalog 345B L :

PUMP & MTG GP-FAN
131-8848 PUMP & MTG GP-FAN
PUMP & MOUNTING GP
124-1677 PUMP & MOUNTING GP
DRIVE GP-ACCESSORY
129-7999 DRIVE GP-ACCESSORY
DRIVE GP-PUMP
129-7998 DRIVE GP-PUMP
SCREEN GP
126-2113 SCREEN GP
TANK & FILTER GP-HYDRAULIC
134-6833 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
134-6833 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
126-2111 TANK & FILTER GP-HYDRAULIC
PUMP GP-PISTON
123-1993 PUMP GP-PISTON
PUMP GP-PISTON
123-1993 PUMP GP-PISTON
PUMP GP-HYDRAULIC
126-2146 PUMP GP-HYDRAULIC
PUMP GP-HYDRAULIC
184-3955 PUMP GP-HYDRAULIC
133-6912 PUMP GP-GEAR
PUMP GP-GEAR
133-6898 PUMP GP-GEAR
PUMP GP-GEAR
126-2147 PUMP GP-GEAR
PUMP GP-GEAR
133-6907 PUMP GP-GEAR

Truck sale:

Caterpillar 345BL, Construction
46,900 
Caterpillar 345BL, Construction
- Crawler Excavators
MICHIGAN CAT
CATERPILLAR 345BL 1999
 
CATERPILLAR 345BL 1999
- TRACK EXCAVATORS
TOROMONT
For All your Used Equipment Needs - in Ontario, Manitoba, Newfoundlan
CATERPILLAR 345BL 1998
 
CATERPILLAR 345BL 1998
- TRACK EXCAVATORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
 
 
CATERPILLAR 345BL 2000
- TRACK EXCAVATORS
MADISA - MAQUINAS DIESEL S.A. DE C.V.
- SANTA CATARINA, N.L. - - 66350
CATERPILLAR 345BL 2004
 
CATERPILLAR 345BL 2004
- TRACK EXCAVATORS
NMC CAT
11002 Sapp Bros. Dr. - Omaha - Nebrask
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.