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425-6734 VALVE GP-MODULATING S/N K1T1-UP 24-VOLT PART OF 244-3114 VALVE GP-MODULATING ALSO AN ATTACHMENT PL72


POWER TRAIN
VALVE GP-MODULATING
VALVE GP-RELIEF
FRAME AND BODY
BOX GP-BATTERY
BUMPER GP
CASE & FRAME GP
COUNTERWEIGHT GP

PIPELAYER PL72 PIPELAYER P73
 PL72 PIPELAYER P7300001-UP (MACHINE) POWERED BY C9 Engine SEBP7238 PL72 P73   (2015)

POWER TRAIN

VALVE GP-MODULATING
244-3114 VALVE GP-MODULATING
VALVE GP-MODULATING
350-3913 VALVE GP-MODULATING
VALVE GP-MODULATING
385-4432 VALVE GP-MODULATING
VALVE GP-MODULATING
425-4565 VALVE GP-MODULATING
VALVE GP-MODULATING
425-6734 VALVE GP-MODULATING
 

#SEBP72380330
 

425-6734: VALVE GP-MODULATING

425-6734 VALVE GP-MODULATING
S/N K1T1-UP
24-VOLT
PART OF 244-3114 VALVE GP-MODULATING
ALSO AN ATTACHMENT
i05496179 SEBP7238
4256734 VALVE GP-MODULATING Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
2. 323-9531 [1] COIL AS (24-VOLT)  
3. 214-7568 [1] SEAL-O-RING  
4. 164-2108 [1] WASHER (13.03X25.4X2.38-MM THK)  
5. 218-2373 [1] NUT (1/2-28-THD)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP72380331
 

220-1418: VALVE GP-RELIEF

220-1418 VALVE GP-RELIEF
S/N P731-UP
PART OF 450-2582 LINES GP-TORQUE CONV COOLER
ALSO AN ATTACHMENT
i02402724 SEBP7238
2201418 VALVE GP-RELIEF Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-6363 [1] HOUSING AS-RELIEF VALVE  
  7M-1377 [1] STOP-VALVE  
2. 4M-8239 [2] COVER  
3. 7M-1296 [1] VALVE-RELIEF  
4. 5M-9623 B [5] SHIM (0.9-MM THK)  
5. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
6. 9X-2027 [7] WASHER (11X18X2-MM THK)  
7. 7M-1297 [1] SPRING  
8. 8M-4986 [2] SEAL-O-RING  
11. 9W-5595 [1] SPRING  
12. 8T-4172 M [3] BOLT (M10X1.5X80-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP72380332
 

354-0164: VALVE GP-RELIEF

354-0164 VALVE GP-RELIEF
S/N K1T1-UP
PART OF 354-0154 CONTROL GP-TRANSMISSION HYD
ALSO AN ATTACHMENT
i04024862 SEBP7238
3540164 VALVE GP-RELIEF Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1M-9351 [1] SPRING  
2. 2S-5835 [1] PISTON-LOAD  
3. 8E-1143 [1] SLUG  
4. 9U-8668 [1] SPOOL AS  
  3D-8317 [1] RING-RETAINING  
  4B-9880 [1] BALL  
  4M-2381 [1] SPRING  
  [1] PLATE  
  9U-8669 [1] RETAINER  
5. 202-2005 [1] COVER  
6. 355-2381 [1] SCREW-ADJUSTING (5/16-24X1.5-IN)  
7. 162-0177 [2] PLUG AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
8. 4F-2294 [1] NUT-JAM (5/16-24-THD)  
9. 6V-3940 M [4] BOLT (M8X1.25X25-MM)  
10. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP72380333
 

424-7820: BOX GP-BATTERY

424-7820 BOX GP-BATTERY
S/N P731-UP
PART OF 458-5884 CHASSIS AR
Type 1
ALSO AN ATTACHMENT
i06173860 SEBP7238
4247820 BOX GP-BATTERY Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-3973 [1] LINK  
2. 9M-3835 [1] LATCH-RUBBER  
3. 220-3409 [1] BOX AS-BATTERY  
4. 220-3411 [1] COVER AS  
5. 2M-5795 [1] PIN-CLEVIS  
6. 3B-4607 [1] PIN-COTTER  
7. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
8. 6V-9197 [2] LOCK PIN  
9. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4137 M [7] BOLT (M10X1.5X20-MM)  
11. 8T-4222 [1] WASHER-PLATED (11X32X2.5-MM THK)  
12. 3E-6600 E SEAL (21-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP72380334
 

424-7820: BOX GP-BATTERY

424-7820 BOX GP-BATTERY
S/N P731-UP
PART OF 458-5884 CHASSIS AR
Type 2
ALSO AN ATTACHMENT
i06882064 SEBP7238
4247820 BOX GP-BATTERY Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-3973 [1] LINK  
2. 9M-3835 [1] LATCH-RUBBER  
3. 220-3409 [1] BOX AS-BATTERY  
4. 515-7900 C [1] COVER AS  
5. 2M-5795 [1] PIN-CLEVIS  
6. 3B-4607 [1] PIN-COTTER  
7. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
8. 6V-9197 [2] LOCK PIN  
9. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4137 M [7] BOLT (M10X1.5X20-MM)  
11. 8T-4222 [1] WASHER-PLATED (11X32X2.5-MM THK)  
12. 3E-6600 E SEAL (21-CM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP72380335
 

453-0315: BUMPER GP-FRONT

453-0315 BUMPER GP-FRONT
S/N P731-UP
PART OF 458-5884 CHASSIS AR
ALSO AN ATTACHMENT
i06190383 SEBP7238
4530315 BUMPER GP-FRONT Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7F-9547 [3] PIN AS-DRAWBAR  
    (EACH INCLUDES)
  7F-9543 [1] COLLAR  
2. 453-0309 [2] BRACKET AS  
3. 453-0320 [1] BUMPER AS  
4. 3B-5320 [3] PIN-COTTER  
5. 7X-2563 M [16] BOLT (M20X2.5X60-MM)  
6. 8T-5439 [16] WASHER-HARD (21.5X45X6-MM THK)  
  M   METRIC PART
 

#SEBP72380336
 

448-3450: CASE & FRAME GP

448-3450 CASE & FRAME GP
S/N P731-120
PART OF 458-5884 CHASSIS AR
ALSO AN ATTACHMENT
i06190499 SEBP7238
4483450 CASE & FRAME GP Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-0711 [1] SEAL-O-RING  
2. 7X-1456 [10] PLUG  
3. 106-8186 [1] VALVE AS-DRAIN (ECOLOGY)  
  077-3241 [1] SEAL-O-RING  
4. 106-8187 [1] PLUG-DRAIN (TRANSMISSION)  
5. 448-3449 [1] CASE & FRAME AS  
6. 3T-0996 [2] BUSHING  
7. 258-2305 [4] BUSHING  
 

#SEBP72380337
 

448-3450: CASE & FRAME GP

448-3450 CASE & FRAME GP
S/N P73121-UP
PART OF 458-5884 CHASSIS AR
ALSO AN ATTACHMENT
i07034341 SEBP7238
4483450 CASE & FRAME GP Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-0711 [1] SEAL-O-RING  
2. 7X-1456 [10] PLUG  
3. 106-8186 [1] VALVE AS-DRAIN (ECOLOGY)  
  077-3241 [1] SEAL-O-RING  
4. 106-8187 [1] PLUG-DRAIN (TRANSMISSION)  
5. C [1] CASE & FRAME AS  
6. 3T-0996 [2] BUSHING  
7. 258-2305 [4] BUSHING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP72380338
 

448-4549: COUNTERWEIGHT GP-HYDRAULIC

448-4549 COUNTERWEIGHT GP-HYDRAULIC
S/N P731-UP
777-KG (1710-LBS)
PART OF 444-8095 PIPELAYER AR
Type 1
ALSO AN ATTACHMENT
i06204294 SEBP7238
4484549 COUNTERWEIGHT GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [10] FITTING-GREASE (1/8-27 PTF)  
2. 9U-2519 [2] NUT (3/4-10-THD)  
3. 509-9805 [2] PIN  
4. 509-9806 [2] PIN  
5. 135-3624 [10] BAR  
6. 148-9744 [2] BAR  
7. 509-9807 [2] PIN  
8. 448-4510 [1] FRAME AS-COUNTERWEIGHT  
9. 448-4548 [1] FRAME AS  
9A. 9J-3206 [4] BEARING-SPHERICAL  
  5J-3964 [4] RING-LOCK  
10. 449-4840 [10] COUNTERWEIGHT AS  
11. 453-0287 [2] LINK AS  
    (EACH INCLUDES)
11A. 9R-0321 [4] BUSHING  
12. 509-9808 [4] PIN  
13. 456-1695 [2] ROD AS  
14. 458-3137 [2] PIN  
15. 252-6375 [1] WASHER-HARD (31X74X10-MM THK)  
16. 264-3631 [2] BOLT (3/4-10X2.5-IN)  
17. 313-1681 [2] ELBOW  
18. 7X-0422 [1] BOLT (1-1/8-7-THD)  
19. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
20. 8T-4192 M [20] BOLT (M12X1.75X25-MM)  
21. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP72380339
 

448-4549: COUNTERWEIGHT GP-HYDRAULIC

448-4549 COUNTERWEIGHT GP-HYDRAULIC
S/N P731-UP
777-KG (1710-LBS)
PART OF 444-8095 PIPELAYER AR
Type 2
ALSO AN ATTACHMENT
i07003562 SEBP7238
4484549 COUNTERWEIGHT GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [10] FITTING-GREASE (1/8-27 PTF)  
2. 9U-2519 [2] NUT (3/4-10-THD)  
3. 509-9805 [2] PIN  
4. 509-9806 [2] PIN  
5. 135-3624 [10] BAR  
6. 148-9744 [2] BAR  
7. 509-9807 [2] PIN  
8. 448-4510 [1] FRAME AS-COUNTERWEIGHT  
9. 522-2471 C [1] FRAME AS  
9A. 9J-3206 [4] BEARING-SPHERICAL  
  5J-3964 [4] RING-LOCK  
10. 449-4840 [10] COUNTERWEIGHT AS  
11. 453-0287 [2] LINK AS  
    (EACH INCLUDES)
11A. 9R-0321 [4] BUSHING  
12. 509-9808 [4] PIN  
13. 456-1695 [2] ROD AS  
14. 458-3137 [2] PIN  
16. 264-3631 [2] BOLT (3/4-10X2.5-IN)  
17. 313-1681 [2] ELBOW  
19. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
20. 8T-4192 M [20] BOLT (M12X1.75X25-MM)  
21. 8T-4223 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 279-1540 C [1] PIN-DETENT  
23. 522-2469 C [1] PLATE AS-RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog PL72 :

VALVE GP-MODULATING
425-4565 VALVE GP-MODULATING
VALVE GP-MODULATING
385-4432 VALVE GP-MODULATING
VALVE GP-MODULATING
350-3913 VALVE GP-MODULATING
244-3114 VALVE GP-MODULATING
UNIVERSAL JOINT GP
449-4854 UNIVERSAL JOINT GP
TRANSMISSION AR
354-0148 TRANSMISSION AR
TORQUE CONVERTER GP
389-3882 TORQUE CONVERTER GP
TORQUE CONVERTER GP
336-2443 TORQUE CONVERTER GP
VALVE GP-RELIEF
220-1418 VALVE GP-RELIEF
VALVE GP-RELIEF
354-0164 VALVE GP-RELIEF
BOX GP-BATTERY
424-7820 BOX GP-BATTERY
BOX GP-BATTERY
424-7820 BOX GP-BATTERY
BUMPER GP-FRONT
453-0315 BUMPER GP-FRONT
CASE & FRAME GP
448-3450 CASE & FRAME GP
CASE & FRAME GP
448-3450 CASE & FRAME GP
COUNTERWEIGHT GP-HYDRAULIC
448-4549 COUNTERWEIGHT GP-HYDRAULIC
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