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

344-4171 LINES GP-AUXILIARY HYDRAULIC -BOOM, MEDIUM PRESSURE S/N P7P1-UP PART OF 515-0549, 517-8161, 517-8162 SPECIAL AR-OEM 323F OEM


HYDRAULIC SYSTEM
LINES GP-AUXILIARY
LINES GP-BOOM

MOBILE HYD POWER UNIT 323F OEM MOBILE HYD POWER UNIT P7P
 323F SA Mobile Hydraulic Power Unit P7P00001-UP (MACHINE) POWERED BY C4.4 Engine M0077258 323F OEM P7P   (2016)

HYDRAULIC SYSTEM

LINES GP-AUXILIARY
LINES GP-AUXILIARY HYDRAULIC
242-6492 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
344-4171 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-7981 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8115 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8117 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8118 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
359-8835 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
372-9861 LINES GP-AUXILIARY HYDRAULIC
 

#M00772580390
 

344-4171: LINES GP-AUXILIARY HYDRAULIC

344-4171 LINES GP-AUXILIARY HYDRAULIC -BOOM, MEDIUM PRESSURE
S/N P7P1-UP
PART OF 515-0549, 517-8161, 517-8162 SPECIAL AR-OEM
i04397366 M0077258
3444171 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4868 [4] CLIP  
2. 153-8867 [2] CLIP  
3. 173-7895 [2] CLIP  
4. 179-5260 [2] CLIP  
5. 247-9298 [3] CLIP AS  
6. 253-6276 [1] PLATE  
7. 268-6790 [1] CLIP AS  
8. 294-3794 [2] CLIP AS  
9. 294-3795 [2] CLIP AS  
10. 294-3796 [1] PLATE  
11. 294-3797 [1] PLATE  
12. 294-6317 [2] CLAMP AS-LINE  
13. 352-6771 [2] CLIP AS  
14. 359-8884 [1] TUBE AS  
15. 359-8887 [1] TUBE AS  
16. 374-0039 [1] TUBE AS  
17. 565-7818 [1] TUBE AS  
18. 093-1291 [4] CLAMP  
19. 6V-8398 [4] SEAL-O-RING  
20. 7J-9108 [2] SEAL-O-RING  
21. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4139 M [16] BOLT (M12X1.75X30-MM)  
23. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
24. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
25. 8T-4223 [22] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
27. 8T-4184 JM [4] BOLT (M12X1.75X45-MM)  
28. 8T-4223 J [4] WASHER-HARD (13.5X25.5X3-MM THK)  
29. 8T-4244 JM [4] NUT (M12X1.75-THD)  
  J   USE WHEN MEDIUM PRESSURE LINES ARE USED ALONE
  M   METRIC PART
 

#M00772580391
 

356-7981: LINES GP-AUXILIARY HYDRAULIC

356-7981 LINES GP-AUXILIARY HYDRAULIC -STUB BOOM, MEDIUM PRESSURE
S/N P7P1-UP
PART OF 350-4192 BOOM AR
i04533701 M0077258
3567981 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 149-1738 [6] CLIP  
2. 153-8867 [2] CLIP  
3. 202-3915 [1] PLATE  
4. 253-6276 [1] PLATE  
5. 335-5112 [1] SUPPORT AS  
6. 366-0939 [1] TUBE AS  
7. 366-0940 [1] TUBE AS  
8. 6V-8398 [4] SEAL-O-RING  
9. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
10. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
11. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-5092 M [4] BOLT (M12X1.75X150-MM)  
13. 519-7546 [1] SUPPORT AS  
  M   METRIC PART
 

#M00772580392
 

356-8115: LINES GP-AUXILIARY HYDRAULIC

356-8115 LINES GP-AUXILIARY HYDRAULIC -BOOM, HIGH PRESSURE
S/N P7P1-UP
PART OF 515-0549, 517-8161, 517-8162 SPECIAL AR-OEM
i04397421 M0077258
3568115 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-1107 [1] GROMMET  
2. 129-5874 [1] GROMMET  
3. 138-5708 [2] CLIP-HALF  
4. 153-8798 [1] PLATE  
5. 173-7916 [6] CLAMP-HALF  
6. 173-7995 [1] PLATE  
7. 193-6606 [2] PLATE  
8. 202-7127 [1] PLATE  
9. 202-7128 [2] PLATE  
10. 356-8124 I [1] HOSE AS  
11. 306-1611 [1] TUBE GP  
12. 489-1508 [1] TUBE GP  
13. 277-0786 [1] SUPPORT AS  
14. 288-7502 I [1] HOSE AS  
15. 124-1108 [2] CLIP  
16. 1P-3703 [2] SEAL-RECTANGULAR  
17. 1P-3704 [2] SEAL-RECTANGULAR  
18. 1P-5767 [4] FLANGE-HALF  
19. 6V-0400 [4] FLANGE-HALF  
20. 7X-2549 M [4] BOLT (M12X1.75X100-MM)  
21. 453-1259 M [2] BOLT (M16X2X40-MM)  
22. 7Y-4538 [6] CLAMP-HALF  
23. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
24. 8T-4184 M [14] BOLT (M12X1.75X45-MM)  
25. 8T-4194 M [10] BOLT (M12X1.75X50-MM)  
26. 8T-4223 [42] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 8T-4648 M [4] BOLT (M12X1.75X70-MM)  
28. 451-2175 [2] WASHER-HARD (17.5X30X3.5-MM THK)  
29. 372-9856 [1] PLATE  
33. 8T-4183 M [2] BOLT (M12X1.75X40-MM)  
34. 210-9907 [1] PLATE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00772580393
 

356-8117: LINES GP-AUXILIARY HYDRAULIC

356-8117 LINES GP-AUXILIARY HYDRAULIC -STICK, HIGH PRESSURE
S/N P7P1-UP
PART OF 517-8159, 517-8161 SPECIAL AR-OEM
FOR USE WITH 2.92-M (9.6-FT) STICK
i04934720 M0077258
3568117 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 253-6445 I [1] HOSE AS  
2. 253-6453 [1] TUBE AS  
3. 253-6454 [1] TUBE AS  
4. 5I-8510 I [1] HOSE AS  
5. 389-2407 Y [2] VALVE GP-MANUAL (AUXILIARY, SHUTOFF, 2-WAY FLOW)  
6. 173-7916 [4] CLAMP-HALF  
7. 1P-3703 [3] SEAL-RECTANGULAR  
8. 1P-3704 C [5] SEAL-RECTANGULAR  
9. 1P-5767 C [8] FLANGE-HALF  
10. 5P-0048 C [2] COVER  
11. 6V-0400 [4] FLANGE-HALF  
12. 7Y-4538 [4] CLAMP-HALF  
13. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
14. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
15. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
16. 8T-4194 CM [8] BOLT (M12X1.75X50-MM)  
17. 8T-4223 C [32] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4956 M [4] BOLT (M12X1.75X35-MM)  
19. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00772580394
 

356-8118: LINES GP-AUXILIARY HYDRAULIC

356-8118 LINES GP-AUXILIARY HYDRAULIC -STICK, HIGH PRESSURE
S/N P7P1-UP
PART OF 515-0545, 515-0549 SPECIAL AR-OEM
FOR USE WITH 2.4 TO 2.5-M (7.9 TO 8.2-FT) STICK
i04958959 M0077258
3568118 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-6780 [1] TUBE AS  
2. 142-6582 [1] TUBE AS  
3. 173-7916 [4] CLAMP-HALF  
4. 253-6694 I [1] HOSE AS  
5. 356-8126 I [1] HOSE AS  
6. 389-2407 Y [2] VALVE GP-MANUAL (AUXILIARY, SHUTOFF, 2-WAY FLOW)  
7. 1P-3703 [3] SEAL-RECTANGULAR  
8. 1P-3704 C [5] SEAL-RECTANGULAR  
9. 1P-5767 C [8] FLANGE-HALF  
10. 6V-0400 [4] FLANGE-HALF  
11. 7Y-4538 [4] CLAMP-HALF  
12. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
15. 8T-4184 M [16] BOLT (M12X1.75X45-MM)  
16. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
17. 8T-4223 C [32] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 8T-4183 M [4] BOLT (M12X1.75X40-MM)  
19. 8T-6685 M [4] BOLT (M10X1.5X110-MM)  
20. 5P-0048 C [2] COVER  
21. 7X-0584 [8] WASHER-HARD (13.5X20.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00772580395
 

359-8835: LINES GP-AUXILIARY HYDRAULIC

359-8835 LINES GP-AUXILIARY HYDRAULIC -FOREBOOM, MEDIUM PRESSURE
S/N P7P1-UP
PART OF 350-4192 BOOM AR
i04533714 M0077258
3598835 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 149-1738 [8] CLIP  
2. 294-3794 [2] CLIP AS  
3. 294-3795 [2] CLIP AS  
4. 294-3796 [1] PLATE  
5. 294-3797 [1] PLATE  
6. 366-0850 [1] TUBE AS  
7. 366-0851 [1] TUBE AS  
8. 376-6288 I [2] HOSE AS  
9. 6V-8398 [4] SEAL-O-RING  
10. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
11. 8T-4184 M [4] BOLT (M12X1.75X45-MM)  
12. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
13. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00772580396
 

372-9861: LINES GP-AUXILIARY HYDRAULIC

372-9861 LINES GP-AUXILIARY HYDRAULIC -STICK, MEDIUM PRESSURE
S/N P7P1-UP
PART OF 517-8159, 517-8161 SPECIAL AR-OEM
FOR USE WITH 2.95-M (9.7-FT) STICK
i04281176 M0077258
3729861 LINES GP-AUXILIARY HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6C-6760 [2] MANIFOLD  
2. 149-1738 [8] CLIP  
3. 187-9977 [2] PLATE  
4. 187-9978 [2] SUPPORT AS  
5. 187-9981 [2] SUPPORT AS  
6. 250-1440 [2] ADAPTER AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  7X-3164 [1] ADAPTER-SWIVEL  
7. 253-6455 [2] TUBE AS  
8. 372-9716 I [2] HOSE AS  
9. 6V-8398 [4] SEAL-O-RING  
10. 7X-2543 M [4] BOLT (M10X1.5X120-MM)  
11. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4139 M [8] BOLT (M12X1.75X30-MM)  
13. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
14. 8T-4185 M [4] BOLT (M10X1.5X50-MM)  
15. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 8T-4136 JM [4] BOLT (M10X1.5X25-MM)  
17. 8T-4139 JM [8] BOLT (M12X1.75X30-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   WHEN USED WITHOUT AUXILIARY HYDRAULIC LINES GROUP (HIGH PRESSURE)
  M   METRIC PART
 

#M00772580397
 

341-5501: LINES GP-BOOM

341-5501 LINES GP-BOOM -REACH
S/N P7P1-UP
PART OF 338-9891 BOOM AR-REACH
i04411049 M0077258
3415501 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1674 [6] CLIP  
2. 4I-1676 [6] CLIP  
3. 7Y-4868 [8] CLIP  
4. 193-6606 [1] PLATE  
5. 202-6996 I [1] HOSE AS  
6. 260-8316 I [1] HOSE AS  
7. 347-6161 [1] TUBE AS  
8. 347-6162 [1] TUBE AS  
9. 347-6163 [1] TUBE AS  
10. 347-6165 [1] TUBE AS  
11. 373-9972 [1] TUBE AS  
12. 373-9973 [1] TUBE AS  
13. 1P-3703 [3] SEAL-RECTANGULAR  
14. 6V-0400 [4] FLANGE-HALF  
15. 6V-9746 [6] SEAL-O-RING  
16. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
17. 8T-4139 M [18] BOLT (M12X1.75X30-MM)  
18. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
19. 8T-4194 M [2] BOLT (M12X1.75X50-MM)  
20. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
21. 8T-4223 [28] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00772580398
 

344-4312: LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N P7P1-UP
PART OF 383-5054 VALVE AR-CHECK & RELIEF
Type 1
i06785090 M0077258
3444312 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 500-5551 CI [1] HOSE AS  
2. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
3. 133-5813 [2] BAND-MARKER (GRAY, P)  
4. 153-8800 [1] PLATE  
5. 342-5487 [1] PLATE  
6. 493-9726 CI [1] HOSE AS  
7. 352-6772 [3] CLIP AS  
8. 354-3738 I [2] HOSE AS  
9. 420-7255 [1] TUBE AS  
10. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
11. 149-5452 [2] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
12. 5Q-4213 [3] CLIP  
13. 6V-8398 [2] SEAL-O-RING  
14. 6V-9168 [2] NUT (11/16-16-THD)  
15. 6V-9169 [1] NUT (13/16-16-THD)  
16. 7K-1181 [8] STRAP-CABLE  
17. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
18. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
20. 8T-5092 JM [2] BOLT (M12X1.75X150-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   WHEN USED WITH MEDIUM PRESSURE LINES
  M   METRIC PART
 

#M00772580399
 

344-4312: LINES GP-BOOM

344-4312 LINES GP-BOOM -REACH, STICK LOAD CONTROL
S/N P7P1-UP
PART OF 383-5054 VALVE AR-CHECK & RELIEF
Type 2
i07527744 M0077258
3444312 LINES GP-BOOM Parts scheme
  For full view, you need register

Parts for your 323F OEM MOBILE HYD POWER UNIT:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1293 C [1] LOCKNUT (1-3/16-12-THD)  
2. 4I-1674 C [4] CLIP  
3. 4I-9523 [2] BAND-MARKER (BLUE, L3)  
4. 6V-9746 C [2] SEAL-O-RING  
5. 7K-1181 [8] STRAP-CABLE  
6. 8T-4244 CM [5] NUT (M12X1.75-THD)  
7. 8T-4648 M [2] BOLT (M12X1.75X70-MM)  
8. 9X-6580 C [1] NUT (1-3/16-12-THD)  
9. 133-5813 [2] BAND-MARKER (GRAY, P)  
10. 148-8455 C [1] UNION AS  
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
11. 149-5452 [2] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
12. 153-8800 [1] PLATE  
13. 136-2803 C [2] CLIP  
14. 148-8418 C [1] REDUCER AS  
  6V-8398 [1] SEAL-O-RING  
  6V-8942 [1] REDUCER-O-RING  
15. 151-1846 CI [1] HOSE AS  
16. 286-6410 CI [1] HOSE AS  
17. 354-3738 I [2] HOSE AS  
18. 533-3595 C [1] PLATE  
19. 538-6791 C [1] TUBE AS  
20. 6V-9168 [2] NUT (11/16-16-THD)  
21. 8T-4139 CM [5] BOLT (M12X1.75X30-MM)  
22. 8T-4223 C [7] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 8T-5092 JM [2] BOLT (M12X1.75X150-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   USED WITH AUXILIARY HYDRAULIC LINES GROUP (MEDIUM PRESSURE)
  M   METRIC PART
 

Information:

Specifications
Auxiliary Hydraulic Lines - Stick
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Auxiliary Hydraulic Lines
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Auxiliary Hydraulic Lines - Quick Coupler
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Auxiliary Hydraulic Lines
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Auxiliary Hydraulic Lines
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications
Auxiliary Hydraulic Lines
323F SA and 323F LN Excavator and 323F LN MHPU Machine Systems Specifications

Caterpillar Parts SIS Catalog 323F OEM :

LINES GP-AUXILIARY HYDRAULIC
242-6492 LINES GP-AUXILIARY HYDRAULIC
418-6427 HYDRAULIC AR-BOOM FLOAT
506-0438 HYDRAULIC AR
HOUSING GP-FILTER
177-2620 HOUSING GP-FILTER
HOSE GP-HYDRAULIC
377-3432 HOSE GP-HYDRAULIC
HEAD GP-PUMP
344-5282 HEAD GP-PUMP
HEAD GP-PUMP
344-5281 HEAD GP-PUMP
GAUGE GP-SIGHT
347-6081 GAUGE GP-SIGHT
LINES GP-AUXILIARY HYDRAULIC
356-7981 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8115 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8117 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
356-8118 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
359-8835 LINES GP-AUXILIARY HYDRAULIC
LINES GP-AUXILIARY HYDRAULIC
372-9861 LINES GP-AUXILIARY HYDRAULIC
LINES GP-BOOM
341-5501 LINES GP-BOOM
LINES GP-BOOM
344-4312 LINES GP-BOOM
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.