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291-1612 LINK AS-TRACK S/N 3RZ1-UP SEALED, LUBRICATED PART OF 236-8178 TRACK GP 973C TRACK LOADER


UNDERCARRIAGE
TRACK GP
UNDERCARRIAGE GP
PIVOT BAR GP
ROLLER GP

TRACK LOADER 973C TRACK LOADER 3RZ
 973C Track-Type Loader Hydrostatic Drive 3RZ00001-UP (MACHINE) POWERED BY 3306 Engine SEBP3011 973C 3RZ   (1999)

UNDERCARRIAGE

TRACK GP
LINK AS-TRACK
236-8179 LINK AS-TRACK
LINK AS-TRACK
246-5809 LINK AS-TRACK
LINK AS-TRACK
291-1612 LINK AS-TRACK
LINK AS-TRACK
6Y-2592 LINK AS-TRACK
SHOE-TRACK MASTER
263-9759 SHOE-TRACK MASTER
SHOE-TRACK MASTER
263-9760 SHOE-TRACK MASTER
 

#SEBP30110350
 

291-1612: LINK AS-TRACK

291-1612 LINK AS-TRACK
S/N 3RZ1-UP
SEALED, LUBRICATED
PART OF 236-8178 TRACK GP
i02740532 SEBP3011
2911612 LINK AS-TRACK Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-3790 [40] BUSHING-TRACK  
2. 289-3083 [39] LINK-TRACK (RH)  
3. 289-3084 [39] LINK-TRACK (LH)  
4. 255-4791 [1] LINK-TRACK MASTER (PIN END, RH)  
5. 255-4792 [1] LINK-TRACK MASTER (PIN END, LH)  
6. 255-4793 [1] LINK-TRACK MASTER (BUSHING END, RH)  
7. 255-4794 [1] LINK-TRACK MASTER (BUSHING END, LH)  
8. 199-2794 [40] PIN-TRACK  
9. 251-1659 [80] SEAL AS  
10. 152-8073 [80] RING-THRUST  
11. 6Y-0454 [40] STOPPER AS  
    (EACH INCLUDES)
11A. 7G-4332 [1] STOPPER  
11B. 6Y-0473 [1] PLUG-CLEAR  
 

#SEBP30110351
 

6Y-2592: LINK AS-TRACK

6Y-2592 LINK AS-TRACK
S/N 3RZ1-UP
SEALED & LUBRICATED
PART OF 8E-2125, 8E-5177, 8E-5178 TRACK GP
FIELD REPLACEMENT ORDER @@@@@236-8177@@@@@, 5-197-9679 SEGMENT-SPROCKET
ALSO AN ATTACHMENT
i00389669 SEBP3011
6Y2592 LINK AS-TRACK Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-9061 [1] LINK-TRACK MASTER (BUSHING END)(RH)  
2. 6Y-2593 [39] LINK-TRACK (RH)  
3. 250-3998 [80] SEAL AS  
4. 3P-0623 [80] RING-THRUST  
5. 9W-9062 [1] LINK-TRACK MASTER (BUSHING END)(LH)  
6. 9W-9059 [1] LINK-TRACK MASTER (PIN END, RH)  
7. 9W-9060 [1] LINK-TRACK MASTER (PIN END, LH)  
8. 6Y-2594 [39] LINK-TRACK (LH)  
9. 3P-0622 [40] PIN-TRACK  
10. 8E-5258 [40] BUSHING-TRACK  
11. 6Y-0473 [40] PLUG-CLEAR  
11A. 7G-4332 [40] STOPPER  
 

#SEBP30110352
 

222-3472: MODIFICATION AR-UNDERCARRIAGE

222-3472 MODIFICATION AR-UNDERCARRIAGE
S/N 3RZ1-UP
ROTATING BUSHING TRACK
CANNOT BE USED WITH @@@@@171-7078@@@@@, @@@@@171-7079@@@@@
AN ATTACHMENT
i01928088 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  188-9736 Y [1] GUARD GP-TRACK GUIDE  
  192-5406 Y [1] IDLER GP-FRONT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110353
 

3W-8431: PIVOT BAR GP

3W-8431 PIVOT BAR GP
S/N 3RZ1-UP
PART OF 163-1111 UNDERCARRIAGE AR
i00366757 SEBP3011
3W8431 PIVOT BAR GP Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8247 [8] WASHER-HARD (17X32X3.5-MM THK)  
2. 8T-5878 M [24] BOLT (M24X3X80-MM)  
3. 1S-4974 [2] SEAL-O-RING  
4. 8T-4193 M [16] BOLT (M16X2X50-MM)  
5. 3W-7975 [2] SEAL  
6. 3W-8436 [2] COVER  
7. 8G-9819 [2] PLATE  
8. 8Y-6262 [2] PLATE  
9. 3W-8434 [1] SHAFT AS  
10. 3W-7973 [1] RING  
  M   METRIC PART
 

#SEBP30110354
 

5Q-5552: PIVOT BAR GP

5Q-5552 PIVOT BAR GP
S/N 3RZ1-UP
PART OF 172-7004 GUARD AR-SEAL, 225-2721 UNDERCARRIAGE AR
Type 1
AN ATTACHMENT
i00671206 SEBP3011
5Q5552 PIVOT BAR GP Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5Q-5551 [2] SHAFT AS  
    (EACH INCLUDES)
  2Q-5467 [1] RING  
2. 8T-5878 M [24] BOLT (M24X3X80-MM)  
3. 1S-4974 [2] SEAL-O-RING  
4. 8T-4193 M [16] BOLT (M16X2X50-MM)  
5. 5P-8247 [8] WASHER-HARD (17X32X3.5-MM THK)  
6. 3W-8436 [2] COVER  
7. 8G-9819 [2] PLATE  
8. 8Y-6262 [2] PLATE  
9. 3W-7975 [2] SEAL  
  M   METRIC PART
 

#SEBP30110355
 

5Q-5552: PIVOT BAR GP

5Q-5552 PIVOT BAR GP
S/N 3RZ1-UP
PART OF 172-7004 GUARD AR-SEAL
Type 2
AN ATTACHMENT
i02145513 SEBP3011
5Q5552 PIVOT BAR GP Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3W-7976 C [2] SEAL  
2. 3W-8436 [2] COVER  
3. 8G-9819 [2] PLATE  
4. 8Y-6262 [2] PLATE  
5. 1S-4974 [2] SEAL-O-RING  
6. 9X-8257 [8] WASHER (17.5X30X3.5-MM THK)  
7. 5Q-5551 [2] SHAFT AS  
    (EACH INCLUDES)
  2Q-5467 [1] RING  
8. 8T-4193 M [16] BOLT (M16X2X50-MM)  
9. 7X-2577 M [24] BOLT (M24X3X90-MM)  
10. 8T-4167 [24] WASHER-HARD (26X44X4-MM THK)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP30110356
 

1P-8717: ROLLER GP-TRACK CARRIER

1P-8717 ROLLER GP-TRACK CARRIER
S/N 3RZ1-UP
PART OF 163-1111 UNDERCARRIAGE AR
i00353105 SEBP3011
1P8717 ROLLER GP-TRACK CARRIER Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7H-4574 [1] RING  
2. 7H-4571 [1] COLLAR AS  
3. 1M-4291 [2] DOWEL  
4. 1M-8747 [1] SEAL GP-DUO-CONE  
5. Z [2] SEAL-RING  
6. 8H-2262 [2] RING-TORIC  
7. 126-1347 [2] BEARING AS-SPECIAL  
    (EACH INCLUDES)
8. 9S-3582 [1] CONE-BEARING  
9. 9S-3581 [1] CUP-BEARING  
10. 1P-8716 [1] ROLLER AS  
11. 2P-0347 [1] PLUG  
12. 1S-8947 [1] SEAL-O-RING  
13. 0S-1594 [3] BOLT (3/8-16X1-IN)  
14. 8P-6188 [1] PLATE-RETAINER  
15. 5M-2043 [1] COVER-ROLLER  
16. 2H-6338 [1] SEAL-O-RING  
17. 6V-4791 [2] BOLT (3/8-24X0.75-IN)  
18. 1P-8715 [1] SHAFT  
19. 1H-8720 [1] SEAL-O-RING  
20. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  Z   NOT SERVICED SEPARATELY
 

#SEBP30110357
 

134-6453: ROLLER GP-TRACK-DOUBLE FLANGE

134-6453 ROLLER GP-TRACK-DOUBLE FLANGE
S/N 3RZ1-UP
PART OF 163-1111 UNDERCARRIAGE AR
FIELD REPLACEMENT ORDER @@@@@134-6637@@@@@, @@@@@238-7860@@@@@
i00665238 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  134-6637 Y [1] ROLLER GP-TRACK-DOUBLE FLANGE  
   
  6V-8133 M [4] BOLT (M24X3X80-MM)  
  6V-8237 [4] WASHER (26X44X4-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110358
 

134-6637: ROLLER GP-TRACK-DOUBLE FLANGE

134-6637 ROLLER GP-TRACK-DOUBLE FLANGE
S/N 3RZ1-UP
PART OF 134-6453 ROLLER GP-TRACK-DOUBLE FLANGE
i00678120 SEBP3011
1346637 ROLLER GP-TRACK-DOUBLE FLANGE Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-1628 [1] SHAFT-ROLLER  
2. 134-6638 [2] COLLAR-TRACK  
3. 121-1258 [2] RING-RETAINING  
4. 4H-9105 [2] SEAL-O-RING  
5. 124-8255 [1] RIM AS-DOUBLE FLANGE  
6. 124-8267 [2] BUSHING AS  
    (EACH INCLUDES)
  9B-2289 [2] PIN  
7. 9W-6647 [2] SEAL GP-DUO-CONE  
8. 8F-6711 [2] SEAL-O-RING  
9. 6Y-0473 [1] PLUG-CLEAR  
  7G-4332 [1] STOPPER  
10. 6H-2953 [2] RING-LOCK  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30110359
 

238-7860: ROLLER GP-TRACK-DOUBLE FLANGE

238-7860 ROLLER GP-TRACK-DOUBLE FLANGE
S/N 3RZ1-UP
FIELD REPLACEMENT FOR @@@@@134-6453@@@@@
i02289778 SEBP3011
2387860 ROLLER GP-TRACK-DOUBLE FLANGE Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6Y-0473 [1] PLUG-CLEAR  
1A. 7G-4332 [1] STOPPER  
2. 118-1628 [1] SHAFT-ROLLER  
3. 124-8255 [1] RIM AS-DOUBLE FLANGE  
4. 121-1258 [2] RING-RETAINING  
5. 4H-9105 [2] SEAL-O-RING  
6. 134-6638 [2] COLLAR-TRACK  
7. 124-8267 [2] BUSHING AS  
    (EACH INCLUDES)
7A. 9B-2289 [2] PIN  
8. 171-5882 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
8A. Z [2] SEAL-RING  
8B. 162-2166 [2] RING-TORIC  
9. 8F-6711 [2] SEAL-O-RING  
10. 6H-2953 [2] RING-LOCK  
  Z   NOT SERVICED SEPARATELY
 

Information:

Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}

Caterpillar Parts SIS Catalog 973C :

LINK AS-TRACK
246-5809 LINK AS-TRACK
LINK AS-TRACK
236-8179 LINK AS-TRACK
LINK AS-TRACK
236-8177 LINK AS-TRACK
LINK AS-TRACK
152-8054 LINK AS-TRACK
IDLER GP-FRONT
5Q-5561 IDLER GP-FRONT
IDLER GP-FRONT
3W-8561 IDLER GP-FRONT
IDLER GP-FRONT
3W-8561 IDLER GP-FRONT
IDLER GP-FRONT
192-5406 IDLER GP-FRONT
LINK AS-TRACK
6Y-2592 LINK AS-TRACK
222-3472 MODIFICATION AR-UNDERCARRIAGE
PIVOT BAR GP
3W-8431 PIVOT BAR GP
PIVOT BAR GP
5Q-5552 PIVOT BAR GP
PIVOT BAR GP
5Q-5552 PIVOT BAR GP
ROLLER GP-TRACK CARRIER
1P-8717 ROLLER GP-TRACK CARRIER
134-6453 ROLLER GP-TRACK-DOUBLE FLANGE
ROLLER GP-TRACK-DOUBLE FLANGE
134-6637 ROLLER GP-TRACK-DOUBLE FLANGE

Truck sale:

Caterpillar 973C
 
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- track loaders
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120,000 
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5,047 
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Italy
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20,000 
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ALTORFER INC.
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