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444-8096 POWER TRAIN AR S/N P721-UP PART OF 444-8100 COMMON AR ALSO AN ATTACHMENT PL72 PIPELAYER


POWER TRAIN
POWER TRAIN AR
PUMP GP
MOTOR GP
SCREEN GP
SPROCKET GP
SHAFT GP

PIPELAYER PL72 PIPELAYER P72
 PL72 PIPELAYER P7200001-UP (MACHINE) POWERED BY C9 Engine SEBP7237 PL72 P72   (2015)

POWER TRAIN

POWER TRAIN AR
444-8096 POWER TRAIN AR
 

#SEBP72370420
 

444-8096: POWER TRAIN AR

444-8096 POWER TRAIN AR
S/N P721-UP
PART OF 444-8100 COMMON AR
ALSO AN ATTACHMENT
i06207483 SEBP7237
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  456-5086 Y [1] BRAKE & DIFFERENTIAL DRIVE GP  
  456-5085 Y [1] BRAKE & PLANETARY GP  
  450-2595 Y [1] COUPLING & GUARD GP  
  378-3830 Y [1] DRIVE AR-FINAL  
  450-1050 Y [1] LINES GP-POWER TRAIN OIL  
  227-0165 Y [1] MOUNTING GP-TRANSMISSION  
  449-4855 Y [1] SHAFT GP-DRIVE  
  389-3882 Y [1] TORQUE CONVERTER GP  
  354-0148 Y [1] TRANSMISSION AR  
  431-5524 Y [1] VALVE & MTG GP-CONTROL  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72370421
 

450-1049: PUMP & MOUNTING GP

450-1049 PUMP & MOUNTING GP
S/N P721-UP
PART OF 450-1050 LINES GP-POWER TRAIN OIL
ALSO AN ATTACHMENT
i06204156 SEBP7237
4501049 PUMP & MOUNTING GP Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 270-1762 Y [1] PUMP GP-GEAR (POWER TRAIN)  
2. 1H-5728 [1] SEAL-O-RING  
3. 264-0168 M [2] STUD-TAPERLOCK (M10X1.5X50-MM)  
4. 2K-8257 [1] SEAL-O-RING  
5. 344-5675 M [2] NUT (M10X1.5-THD)  
6. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
8. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72370422
 

270-1762: PUMP GP-GEAR

270-1762 PUMP GP-GEAR
S/N P721-UP
PART OF 450-1049 PUMP & MOUNTING GP
ALSO AN ATTACHMENT
i02402766 SEBP7237
2701762 PUMP GP-GEAR Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-5356 [1] CAGE-BEARING  
2. 5H-4279 [1] PLUG-CUP  
3. 212-2301 [1] FLANGE  
4. 270-1763 Y [1] PUMP GP-GEAR (POWER TRAIN OIL)  
5. 111-4919 [1] SEAL-LIP TYPE  
6. 1P-4578 [2] FLANGE-HALF  
7. 2M-3974 [1] RING-RETAINING  
8. 5P-9439 [1] BALL BEARING  
9. 6V-1179 [1] SEAL-O-RING  
10. 6L-4783 [4] BOLT-12 POINT HEAD (5/16-18X1.25-IN)  
11. 8C-3206 [4] FLANGE-HALF  
12. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
13. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
14. 8T-4196 M [12] BOLT (M10X1.5X35-MM)  
15. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP72370423
 

270-1763: PUMP GP-GEAR

270-1763 PUMP GP-GEAR
S/N P721-UP
3-SECTION
PART OF 270-1762 PUMP GP-GEAR
ALSO AN ATTACHMENT
i02402768 SEBP7237
2701763 PUMP GP-GEAR Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-0004 [5] WASHER (0.406X0.728X0.09-IN THK)  
2. 3T-1447 [2] GEAR (8-TEETH)  
3. 304-5280 [2] GEAR-OIL PUMP (12-TEETH)  
4. 5M-4987 [2] DOWEL  
5. 131-3278 [1] BODY AS-OIL PUMP  
  5M-3605 [2] DOWEL  
6. 133-1400 [1] GEAR AS-OIL PUMP (12-TEETH)  
7. 133-1401 [1] GEAR AS-OIL PUMP (12-TEETH)  
8. 226-3908 [1] BODY AS-OIL PUMP  
8A. 131-0825 [2] BUSHING  
9. 226-3910 [1] COVER  
10. 270-1764 [1] COVER AS-PUMP  
10A. 1M-3909 [2] BUSHING  
11. 270-1766 [1] BODY AS-OIL PUMP  
11A. 1M-3909 [2] BUSHING  
  8M-8489 [2] DOWEL  
12. 1B-8705 [1] KEY-WOODRUFF  
13. 061-9457 [1] SEAL-O-RING  
14. 2B-9373 [1] KEY-WOODRUFF  
15. 161-8068 [4] SEAL-O-RING  
16. 7X-2547 M [5] BOLT (M10X1.5X200-MM)  
  M   METRIC PART
 

#SEBP72370424
 

191-0885: ROTATING GP-MOTOR

191-0885 ROTATING GP-MOTOR
S/N P721-UP
PART OF 278-8934 ROTATING GP-MOTOR
ALSO AN ATTACHMENT
i02830000 SEBP7237
1910885 ROTATING GP-MOTOR Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-1393 [1] BARREL-CYLINDER  
2. 191-1394 [1] PLATE-CONTROL  
3. 191-1395 [1] PIN  
4. 191-1396 [7] PISTON AS  
    (EACH INCLUDES)
  191-1398 [2] RING-PISTON  
5. 124-9855 B [1] SHIM (4.5-MM THK)  
6. 124-9856 B [1] SHIM (4.6-MM THK)  
7. 124-9857 B [1] SHIM (4.7-MM THK)  
8. 124-9858 B [1] SHIM (4.8-MM THK)  
9. 124-9859 B [1] SHIM (4.9-MM THK)  
10. 124-9860 B [1] SHIM (5-MM THK)  
11. 124-9861 [1] SPRING  
12. 191-1397 [1] PLATE-RETAINING  
13. 252-0706 M [7] SCREW-PAN HEAD (M8X1.25X20-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP72370425
 

278-8934: ROTATING GP-MOTOR

278-8934 ROTATING GP-MOTOR -HOOK, BOOM
S/N P721-UP
PART OF 243-6639 MOTOR GP-PISTON
ALSO AN ATTACHMENT
i02829864 SEBP7237
2788934 ROTATING GP-MOTOR Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 191-1956 J [1] KIT-BEARING  
    (INCLUDES BEARINGS, SPACER, SHIM, & RETAINING RING)
2. 191-0885 Y [1] ROTATING GP-MOTOR  
3. 095-0929 J [1] RING-RETAINING  
4. 278-4977 [1] SHAFT-DRIVE  
5. 252-0706 M [7] SCREW-PAN HEAD (M8X1.25X20-MM)  
6. 124-9855 B [1] SHIM (4.5-MM THK)  
7. 124-9856 B [1] SHIM (4.6-MM THK)  
8. 124-9857 B [1] SHIM (4.7-MM THK)  
9. 124-9858 B [1] SHIM (4.8-MM THK)  
10. 124-9859 B [1] SHIM (4.9-MM THK)  
11. 124-9860 B [1] SHIM (5-MM THK)  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72370426
 

376-3889: SCREEN GP-MAGNETIC

376-3889 SCREEN GP-MAGNETIC
S/N P721-UP
PART OF 450-2582 LINES GP-TORQUE CONV COOLER
ALSO AN ATTACHMENT
i04558544 SEBP7237
3763889 SCREEN GP-MAGNETIC Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3440 [1] WASHER-WAVE (68.1X80.8X0.5-MM THK)  
2. 4S-8598 [1] SCREEN-SUCTION (TRANSMISSION)  
3. 240-8259 [1] SCREEN GP-MAGNETIC (TRANSMISSION)  
  8M-7160 [3] MAGNET  
4. 362-4257 [1] HOUSING GP-SCREEN  
5. 370-9492 Y [1] COVER GP  
6. 5S-9134 [1] SEAL-O-RING  
7. 6L-5359 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72370427
 

378-3903: SCREEN GP-MAGNETIC

378-3903 SCREEN GP-MAGNETIC
S/N P721-UP
PART OF 450-2582 LINES GP-TORQUE CONV COOLER
ALSO AN ATTACHMENT
i05166278 SEBP7237
3783903 SCREEN GP-MAGNETIC Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-3440 [1] WASHER-WAVE (68.1X80.8X0.5-MM THK)  
2. 4S-8598 [1] SCREEN-SUCTION  
3. 108-8089 [1] COVER-TOP  
4. 231-4167 [1] HOUSING AS-SCREEN  
  8T-7044 M [4] STUD-TAPERLOCK (M10X1.5X40-MM)  
5. 240-8259 [1] SCREEN GP-MAGNETIC (TRANSMISSION)  
  8M-7160 [3] MAGNET  
6. 6L-5359 [1] SEAL-O-RING  
7. 6V-5188 [1] SEAL-O-RING  
8. 8T-4133 M [4] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP72370428
 

458-6680: SEGMENT GP-SPROCKET

458-6680 SEGMENT GP-SPROCKET -GENERAL DUTY
S/N P721-UP
PART OF 445-4692 UNDERCARRIAGE AR
ALSO AN ATTACHMENT
i06214092 SEBP7237
4586680 SEGMENT GP-SPROCKET Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-0972 [5] SEGMENT-SPROCKET  
2. 2S-5658 [25] WASHER-HARD (17X29X3-MM THK)  
3. 6V-0937 [25] BOLT (5/8-18X2.1-IN)  
4. 7H-3607 [25] NUT (5/8-18-THD)  
 

#SEBP72370429
 

449-4855: SHAFT GP-DRIVE

449-4855 SHAFT GP-DRIVE
S/N P721-UP
PART OF 444-8096 POWER TRAIN AR
ALSO AN ATTACHMENT
i06207534 SEBP7237
4494855 SHAFT GP-DRIVE Parts scheme
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Parts for your PL72 PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-8305 [1] YOKE AS  
  8H-2768 [1] PLUG-CUP  
  7D-1677 [1] RACE-BEARING INNER  
2. 449-4854 Y [1] UNIVERSAL JOINT GP  
3. 0L-0478 [8] BOLT (3/8-24X1.75-IN)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog PL72 :

PLANETARY GP-TRANSMISSION
354-0151 PLANETARY GP-TRANSMISSION
MOUNTING GP-TRANSMISSION
227-0165 MOUNTING GP-TRANSMISSION
MOUNTING GP-FINAL DRIVE
259-3119 MOUNTING GP-FINAL DRIVE
LINES GP-TRANSMISSION OIL
450-2584 LINES GP-TRANSMISSION OIL
LINES GP-TORQUE CONV COOLER
450-2582 LINES GP-TORQUE CONV COOLER
LINES GP-TORQUE CONV COOLER
450-2582 LINES GP-TORQUE CONV COOLER
LINES GP-POWER TRAIN OIL
450-1050 LINES GP-POWER TRAIN OIL
HEAD GP-MOTOR
278-8935 HEAD GP-MOTOR
PUMP & MOUNTING GP
450-1049 PUMP & MOUNTING GP
PUMP GP-GEAR
270-1762 PUMP GP-GEAR
PUMP GP-GEAR
270-1763 PUMP GP-GEAR
ROTATING GP-MOTOR
191-0885 ROTATING GP-MOTOR
ROTATING GP-MOTOR
278-8934 ROTATING GP-MOTOR
SCREEN GP-MAGNETIC
376-3889 SCREEN GP-MAGNETIC
SCREEN GP-MAGNETIC
378-3903 SCREEN GP-MAGNETIC
SEGMENT GP-SPROCKET
458-6680 SEGMENT GP-SPROCKET
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