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445-4273 CASE GP-FAN CLUTCH S/N LCP1-UP PART OF 251-3600 CLUTCH GP-FAN 973D TRACK LOADER


BASIC ENGINE
CLUTCH GP
COUPLING GP
CYLINDER BLOCK GP
COVER GP-ENGINE
HOUSING GP-FLYWHEEL

TRACK LOADER 973D TRACK LOADER LCP
 973D TRACK-TYPE LOADER LCP00001-UP (MACHINE) POWERED BY C9 Engine SEBP4997 973D LCP   (2008)

BASIC ENGINE

CLUTCH GP
CASE GP-FAN CLUTCH
445-4273 CASE GP-FAN CLUTCH
CLUTCH GP-FAN
251-3600 CLUTCH GP-FAN
CLUTCH GP-FAN
445-4274 CLUTCH GP-FAN
 

#SEBP49970060
 

445-4273: CASE GP-FAN CLUTCH

445-4273 CASE GP-FAN CLUTCH
S/N LCP1-UP
PART OF 251-3600 CLUTCH GP-FAN
i05857186 SEBP4997
4454273 CASE GP-FAN CLUTCH Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-8886 [2] RING-SEAL  
2. 251-3601 [1] CASE  
3. 251-3614 [1] TUBE AS  
4. 251-3619 [1] SHAFT AS  
  9W-0718 [1] PLUG  
  163-9091 [2] PLUG  
5. 251-3623 [1] SEAL  
6. 6V-5203 [1] RING-RETAINING  
7. 2D-5658 [1] BALL BEARING  
8. 360-5603 [1] SEAL-LIP TYPE  
9. 334-5131 [1] PLUG AS  
  9S-4191 [1] PLUG (9/16-18-THD)  
  3J-1907 [1] SEAL-O-RING  
10. 420-4721 [1] PLUG AS  
  9S-4182 [1] PLUG (7/16-20-THD)  
  3J-7354 [1] SEAL-O-RING  
11. 274-4556 [1] PLUG AS  
  9S-4185 [1] PLUG (3/4-16-THD)  
  8L-2786 [1] SEAL-O-RING  
12. 1K-6984 [1] RING-RETAINING  
 

#SEBP49970061
 

251-3600: CLUTCH GP-FAN

251-3600 CLUTCH GP-FAN
S/N LCP1-UP
PART OF 290-5601 DRIVE GP-FAN
FIELD REPLACEMENT ORDER @@@@@500-5856@@@@@, @@@@@500-5857@@@@@
i02979316 SEBP4997
2513600 CLUTCH GP-FAN Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 351-6987 Y [1] SENSOR GP-SPEED (FAN CLUTCH)  
2. 445-4273 Y [1] CASE GP-FAN CLUTCH  
3. 445-4274 Y [1] CLUTCH GP-FAN  
   
  9S-3263 BF COMPOUND-THREAD LOCK  
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#SEBP49970062
 

445-4274: CLUTCH GP-FAN

445-4274 CLUTCH GP-FAN
S/N LCP1-UP
PART OF 251-3600 CLUTCH GP-FAN
i05857193 SEBP4997
4454274 CLUTCH GP-FAN Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-9436 [1] RING-SEAL  
2. 8T-1742 [1] RING-RETAINING (INTERNAL)  
3. 251-3602 [1] COVER  
4. 251-3611 [1] PISTON  
5. 251-3612 [1] PISTON  
6. 251-3613 [1] RETAINER  
7. 251-3617 [1] RETAINER  
8. 251-3618 [6] DISC-FRICTION  
9. 251-3620 [1] SLEEVE AS (MAGNET)  
10. 251-3623 [1] SEAL  
11. 251-3624 [1] SEAL  
12. 251-3625 [1] SPRING-WAVE  
13. 360-5603 [1] SEAL-LIP TYPE  
14. 300-8547 [1] FLANGE AS-DRIVE  
15. 032-9882 [1] SEAL-O-RING  
16. 095-7949 [1] RING-RETAINING  
17. 099-0822 M [2] BOLT-SOCKET HEAD (M5X0.8X10-MM)  
18. 2K-2939 [1] SEAL-O-RING  
19. 6V-5217 M [8] BOLT (M8X1.25X20-MM)  
20. 6Y-0040 [1] RING  
21. 6Y-8043 [6] PLATE  
22. 7F-2742 [1] BALL BEARING  
23. 8T-0707 [1] RING-RETAINING (INTERNAL)  
  M   METRIC PART
 

#SEBP49970063
 

290-1424: COUPLING GP-FLEXIBLE

290-1424 COUPLING GP-FLEXIBLE
S/N LCP1-UP; THY1069-UP
PART OF 290-5616 DRIVE GP-FLEXIBLE COUPLING, 277-4101 ENGINE AR-COMPLETE
i03548982 SEBP4997
2901424 COUPLING GP-FLEXIBLE Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-5558 [1] FLANGE  
2. 0S-1591 [8] BOLT (3/8-16X1.5-IN)  
3. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP49970064
 

246-3557: COVER GP-CYLINDER BLOCK

246-3557 COVER GP-CYLINDER BLOCK -CRANKCASE BREATHER
S/N TXD2244-UP; THX20308-UP; THY1069-UP
PART OF 424-5932 ENGINE AR, 277-4101, 334-5258, 349-3562, 417-0639, 419-5112 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i02287618 SEBP4997
2463557 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 205-5285 [1] GASKET (CRANKCASE BREATHER COVER)  
2. 215-4441 [1] COVER  
3. 240-0041 [1] BREATHER AS (CRANKCASE)  
4. 3E-8005 M [1] BOLT (M8X1.25X160-MM)  
5. 6V-3918 M [2] BOLT (M8X1.25X50-MM)  
6. 6V-3940 M [8] BOLT (M8X1.25X25-MM)  
7. 9F-4446 [1] SEAL-O-RING (CRANKCASE BREATHER)  
8. 9M-1974 [11] WASHER-HARD (8.8X16X2-MM THK)  
9. 5N-4185 [1] WASHER-SPECIAL  
10. 104-6385 M [1] STUD (M8X1.25-THD)  
  M   METRIC PART
 

#SEBP49970065
 

284-0800: COVER GP-ENGINE

284-0800 COVER GP-ENGINE
S/N THX20308-UP; THY1069-UP
PART OF 277-4101, 334-5258, 349-3562, 417-0639, 419-5112 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i03549100 SEBP4997
2840800 COVER GP-ENGINE Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-3907 [1] SEAL-INTEGRAL  
2. 284-1597 [1] ADAPTER-PLATE  
3. 398-5614 [2] PLUG AS  
    (EACH INCLUDES)
3A. 6V-5064 [1] SEAL-O-RING  
  360-3684 [1] PLUG  
4. 8T-0271 M [6] BOLT-SOCKET HEAD (M10X1.5X35-MM)  
5. 9X-2027 [6] WASHER (11X18X2-MM THK)  
  M   METRIC PART
 

#SEBP49970066
 

425-5295: COVER GP-ENGINE

425-5295 COVER GP-ENGINE
S/N LCP1-UP; THX20308-UP; THY1069-UP
PART OF 425-7063, 462-9670 HEATER GP-JACKET WATER
AN ATTACHMENT
i05348083 SEBP4997
4255295 COVER GP-ENGINE Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 180-3907 [1] SEAL-INTEGRAL  
2. 425-5297 [1] ADAPTER-PLATE  
3. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
 

#SEBP49970067
 

133-1209: COVER GP-FLYWHEEL HOUSING

133-1209 COVER GP-FLYWHEEL HOUSING
S/N TXD2244-2598
RIGHT STARTER BORE
PART OF 424-5932 ENGINE AR
CANNOT BE USED WITH ELECTRIC STARTING MOTORS
AN ATTACHMENT
i05537293 SEBP4997
1331209 COVER GP-FLYWHEEL HOUSING Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 176-2543 [3] BOLT-12 POINT HEAD (5/8-11X1.75-IN)  
2. 4D-3704 [3] WASHER-HARD (17X30X5-MM THK)  
3. 4N-1114 [1] COVER  
4. 4H-7869 [1] GASKET  
 

#SEBP49970068
 

434-5795: COVER GP-FLYWHEEL HOUSING

434-5795 COVER GP-FLYWHEEL HOUSING
S/N TXD2244-UP
PART OF 424-5932 ENGINE AR
AN ATTACHMENT
i05426417 SEBP4997
4345795 COVER GP-FLYWHEEL HOUSING Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-4358 [1] FLANGE  
2. 6V-1820 M [2] BOLT (M10X1.5X30-MM)  
3. 6V-5839 [2] WASHER (11X21X2.5-MM THK)  
4. 6V-8001 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP49970069
 

443-5683: COVER GP-FLYWHEEL HOUSING

443-5683 COVER GP-FLYWHEEL HOUSING
S/N TXD2599-UP
PART OF 424-5932 ENGINE AR
AN ATTACHMENT
i05503826 SEBP4997
4435683 COVER GP-FLYWHEEL HOUSING Parts scheme
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Parts for your 973D TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-0761 [1] COVER-OPENING  
2. 9Y-6089 [1] GASKET  
3. 8T-0299 M [3] BOLT (M16X2X30-MM)  
4. 9X-8268 [3] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
 

Information:

Special Instruction
Installation Procedure for the Conversion of the Fan Drive System on Certain Track-Type Loaders {1359}
Installation Procedure for the Conversion of the Fan Drive System on Certain Track-Type Loaders {1359}
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN DRIVE FRONT AND REAR SEALS ON CERTAIN 973C AND 973D TRACK LOADERS THAT ARE EXPERIENCING LEAKS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE COOLING FAN CLUTCH HUB LIP SEALS ON CERTAIN 973C AND 973D TRACK-TYPE LOADERS
Service Magazine
An Improved Sealing System for the Cooling Fan Drive Clutch Is Now Used on Certain 973C and 973D Track-Type Loaders and D6T Track-Type Tractors {1359}
2015/02/27

Caterpillar Parts SIS Catalog 973D :

CAMSHAFT GP
242-0674 CAMSHAFT GP
273-0749 INSTALLATION AR-ENGINE
417-6289 ENGINE AR-CORE
398-0723 ENGINE AR-CORE
277-4102 ENGINE AR-CORE
425-5296 ENGINE AR-COMPLETE
419-5112 ENGINE AR-COMPLETE
417-0639 ENGINE AR-COMPLETE
CLUTCH GP-FAN
251-3600 CLUTCH GP-FAN
CLUTCH GP-FAN
445-4274 CLUTCH GP-FAN
COUPLING GP-FLEXIBLE
290-1424 COUPLING GP-FLEXIBLE
COVER GP-CYLINDER BLOCK
246-3557 COVER GP-CYLINDER BLOCK
COVER GP-ENGINE
284-0800 COVER GP-ENGINE
COVER GP-ENGINE
425-5295 COVER GP-ENGINE
COVER GP-FLYWHEEL HOUSING
133-1209 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
434-5795 COVER GP-FLYWHEEL HOUSING

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