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7P7641 IDLER GP-FRONT-PART 2 OF 2 S/N 66G943, 995, 1000, 1013, 1019, 1034, 1038 & 1043-UP 973 TRACK LOADER


UNDERCARRIAGE
IDLER GP
PIVOT BAR GP

TRACK LOADER 973 TRACK LOADER 66G
 973 TRACK LOADER / HIGH DRIVE / 66G00001-UP (MACHINE) POWERED BY 3306 ENGINE HEBP1386 973 66G   (1982)

UNDERCARRIAGE

IDLER GP
IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
 

#HEBP13860500
 

7P-7641: IDLER GP-FRONT

7P7641 IDLER GP-FRONT-PART 2 OF 2
S/N 66G943, 995, 1000, 1013, 1019, 1034,
1038 & 1043-UP
c451150 HEBP1386
7P7641 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-6269 [4] RING-WEAR  
2. 5H-8624 C [2] SEAL-O-RING  
3. 5M-2998 [2] RING-EXTRUSION  
  5M-2997 [2] SEAL  
4. 2S-5927 [2] PLATE-WARNING  
5. 7B-3028 [8] SCREW-DRIVE  
6. 7K-9206 [4] SEAL-LIP TYPE  
7. 7P-4796 [2] RING  
8. 7P-9268 [4] SEAL  
  7M-7260 B LIQUID GASKET  
9. 8G-2082 [2] RETAINER  
10. 8G-0890 [2] BEARING-ALIGNING  
11. 1A-1135 [8] BOLT  
12. 1H-8397 [2] RING-RETAINING  
13. 4S-9006 [2] SEAL-PACKING  
14. 8H-7980 [2] PISTON  
15. 7G-4332 [2] STOPPER-RUBBER  
16. 7G-4408 [2] PLUG  
17. 3P-8432 [4] BUSHING AS-IDLER  
    (EACH INCLUDES)
18. 8P-6651 [1] BEARING AS  
19. 9B-2289 [2] PIN  
20. 4H-9105 [4] SEAL-O-RING  
21. 0S-1588 [24] BOLT  
22. 5M-2894 [24] WASHER  
23. 8G-1311 [2] SHAFT  
24. 9W-1060 [4] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  8H-2262 [1] RING-TORIC SEALING  
25. 9W-1058 [1] RING  
26. 3P-1885 C [2] SPRING-RECOIL  
27. 3W-8830 [2] PILOT  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13860501
 

8G-2909: IDLER GP-FRONT

8G2909 IDLER GP-FRONT-PART 1
TYPE 1
PART OF 8G2899 STEEL MILL ARRANGEMENT
AN ATTACHMENT
c314484 HEBP1386
8G2909 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1885 [2] SPRING-RECOIL  
2. 7P-9272 [2] PILOT  
3. 7P-9242 Y [4] PIN  
4. 7P-6774 [2] CYLINDER  
5. 2S-5926 [2] VALVE (RELIEF)  
  2S-5925 [2] VALVE (FILL)  
  5M-6708 [4] WASHER  
6. 7P-4229 [2] FLANGE AS  
7. 7P-9271 [2] BULKHEAD  
8. 0S-1625 [8] BOLT  
9. 9L-8412 [4] PLUG-PIPE  
  3B-8489 [4] FITTING-GREASE  
10. 9S-1351 C [4] BOLT  
11. 6V-3826 [4] SEAL-LIP TYPE  
12. 1A-5964 [2] BOLT  
13. 9S-8752 [6] NUT-FULL  
14. 7P-4782 [2] PIN  
15. 7P-4777 [4] PIN  
16. 0S-1608 C [4] BOLT  
17. 1S-8186 [2] IDLER AS-FRONT  
18. 0T-0319 [4] BOLT  
  4K-9943 [4] WASHER-HARD  
  5M-5000 [4] LOCK-PIN  
19. 7P-9261 [2] LINK (R.H. OUTER-L.H.INNER)  
  7P-9262 [2] LINK (R.H. INNER-L.H. OUTER)  
20. 1A-1460 [16] BOLT  
21. 6V-3825 [8] SEAL-LIP TYPE  
22. 1D-4630 [8] BOLT  
23. 5P-8249 C [12] WASHER  
24. 8G-0979 [4] CAP  
  7P-8733 [8] SPRING-DISC  
25. 8G-3819 [2] GUARD AS  
    (R.H.OUTER-L.H. INNER)
  8G-3822 [2] GUARD AS  
    (R.H. INNER-L.H. OUTER)
    (EACH GUARD AS. INCL.)
26. 8G-3821 [1] BEARING-SLEEVE  
27. 6V-3824 [8] SEAL-LIP TYPE  
28. 6F-7037 [4] BOLT  
29. 7P-9270 [2] PILOT  
30. 7P-9259 C [2] ROD AS  
    (EACH INCLUDES)
31. 8G-0011 [1] BEARING-SLEEVE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13860502
 

8G-2909: IDLER GP-FRONT

8G2909 IDLER GP-FRONT-PART 2
TYPE 1
PART OF 8G2899 STEEL MILL ARRANGEMENT
AN ATTACHMENT
c311993 HEBP1386
8G2909 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-6269 [4] RING-WEAR  
2. 5P-7818 [2] SEAL-O-RING  
3. 5M-2998 [2] RING-EXTRUSION  
  6V-3819 [2] SEAL  
4. 2S-5927 [2] PLATE-WARNING  
5. 7B-3028 [8] SCREW-DRIVE  
6. 7K-9206 [4] SEAL-LIP TYPE  
7. 7P-4796 [2] RING  
8. 8G-0578 [4] SEAL  
9. 8G-2082 [2] RETAINER  
10. 8G-0890 [2] BEARING-ALIGNING  
11. 1A-1135 C [8] BOLT  
12. 1H-8397 [2] RING-RETAINING  
13. 4S-9061 [2] PACKING  
  5P-4836 C [2] WASHER-BACK-UP  
14. 8H-7980 [2] PISTON  
15. 3T-3800 C [4] STOPPER-RUBBER  
16. 3T-3799 [2] PLUG-HIGH TEMPERATURE  
17. 3P-8432 [4] BUSHING AS-IDLER  
    (EACH INCLUDES)
18. 8P-6651 [1] BEARING AS  
19. 9B-2289 [2] PIN  
20. 9M-9729 [4] SEAL-O-RING  
21. 6V-3255 [4] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  4M-0141 [1] SEAL-O-RING  
22. 9M-9730 [1] RING-SEALING  
23. 8G-1311 [2] SHAFT  
24. 0S-1588 C [24] BOLT  
  5M-2894 C [24] WASHER  
25. 7M-7260 LIQUID GASKET  
26. 7P-9266 [2] SUPPORT AS  
    (EACH INCLUDES)
27. 8G-2083 [2] BEARING-SLEEVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13860503
 

8G-2909: IDLER GP-FRONT

8G2909 IDLER GP-FRONT- PART 1 OF 2
TYPE 2
PART OF 8G2899 STEEL MILL ARRANGEMENT
AN ATTACHMENT
c350501 HEBP1386
8G2909 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1885 [2] SPRING-RECOIL  
2. 3W-8832 C [2] PILOT  
3. 7P-9242 [4] PIN  
4. 3W-8833 C [2] CYLINDER  
5. 2S-5926 [2] VALVE (RELIEF)  
  2S-5925 [2] VALVE (FILL)  
  5M-6708 [4] WASHER  
6. 3W-8842 C [2] FLANGE AS  
7. 7P-9271 [2] BULKHEAD  
8. 0S-1625 [8] BOLT  
9. 3B-8489 [4] FITTING-GREASE  
10. 9S-1351 [4] BOLT  
11. 6V-3826 [4] SEAL-LIP TYPE  
12. 1A-5964 [2] BOLT  
13. 9S-8752 [6] NUT-FULL  
14. 7P-4782 [2] PIN  
15. 7P-4777 [4] PIN  
16. 0S-1608 [4] BOLT  
17. 7T-4509 C [2] IDLER AS  
18. 0T-0319 [4] BOLT  
  4K-9943 [4] WASHER-HARD  
  5M-5000 [4] LOCK-PIN  
19. 3W-8270 C [2] LINK AS  
    (R.H. OUTER-L.H.INNER)
    (EACH INCLUDES)
  3W-8239 [1] SLEEVE (WEAR)  
  3W-8271 C [2] LINK AS  
    (R.H. INNER-L.H. OUTER)
    (EACH INCLUDES)
  3W-8239 [1] SLEEVE (WEAR)  
20. 1A-1460 [16] BOLT  
21. 7K-9211 C [8] SEAL-LIP TYPE  
22. 1D-4630 [8] BOLT  
23. 5P-8249 [12] WASHER  
24. 3W-8238 C [4] CAP  
  3W-8241 C [8] SPRING  
25. C [2] GUARD AS  
    (R.H.OUTER-L.H. INNER)
  3W-8244 C [2] GUARD AS  
    (R.H. INNER-L.H. OUTER)
    (EACH GUARD AS. INCL.)
26. 3W-8240 [2] BEARING  
27. 6V-3824 [8] SEAL-LIP TYPE  
28. 6F-7037 [4] BOLT  
29. 7P-9270 [2] PILOT  
30. 7P-9259 [2] ROD AS  
    (EACH INCLUDES)
31. 8G-0011 [1] BEARING-SLEEVE  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13860504
 

8G-2909: IDLER GP-FRONT

8G2909 IDLER GP-FRONT- PART 2 OF 2
TYPE 2
PART OF 8G2899 STEEL MILL ARRANGEMENT
AN ATTACHMENT
c350502 HEBP1386
8G2909 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6H-6269 [4] RING-WEAR  
2. 6V-4315 C [2] SEAL-O-RING  
3. 5M-2998 [2] RING-EXTRUSION  
  6V-3819 [2] SEAL  
4. 1S-5404 C [2] PLATE-WARNING  
5. 7B-3028 [8] SCREW-DRIVE  
6. 7K-9206 [4] SEAL-LIP TYPE  
7. 7P-4796 [2] RING  
8. 8G-0578 [4] SEAL  
9. 8G-2082 [2] RETAINER  
10. 8G-0890 [2] BEARING-ALIGNING  
11. 1A-1135 C [12] BOLT  
12. 1H-8397 [2] RING-RETAINING  
13. 4S-9006 C [2] SEAL-PACKING  
    -OR-
  3W-9789 C [2] SEAL  
  3W-9790 C [2] RING  
14. 8H-7980 [2] PISTON  
15. 3T-3800 [4] STOPPER-RUBBER  
16. 3T-3799 [2] PLUG-HIGH TEMPERATURE  
17. 3P-8432 [4] BUSHING AS-IDLER  
    (EACH INCLUDES)
18. 8P-6651 [1] BEARING AS  
19. 9B-2289 [2] PIN  
20. 9M-9729 [4] SEAL-O-RING  
21. 9W-1059 C [4] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  9W-1057 [1] RING  
22. 9M-9730 [1] RING-SEALING  
23. 8G-1311 [2] SHAFT  
24. 0S-1588 [24] BOLT  
  5M-2894 [24] WASHER  
25. 7M-7260 B LIQUID GASKET  
26. 7P-9266 [2] SUPPORT AS  
    (EACH INCLUDES)
27. 8G-2083 [2] BEARING-SLEEVE  
28. 5P-4836 [2] WASHER-BACK-UP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13860505
 

7P-7644: PIVOT BAR GP

7P7644 PIVOT BAR GP
VEHICLE S/N 66G533-1011
c312417 HEBP1386
7P7644 PIVOT BAR GP Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1K-9422 [18] BOLT 190.5MM(7.50 IN.)LONG  
    -OR-
  1D-4631 [18] BOLT 107.9MM(4.25 IN.)LONG  
2. 8G-1281 [2] RING  
3. 2K-1381 [2] RING  
4. 8G-1282 [2] SEAL ASSEM.  
5. 2B-0858 [2] PLUG  
6. 5P-8247 [12] WASHER  
7. 1A-1135 [20] BOLT  
8. 8G-9819 C [2] PLATE  
9. 8G-9820 C [2] COVER  
10. 7P-8368 [2] SLEEVE ASSEM.  
    (EACH INCLUDES)
11. 7P-8370 [1] BEARING  
12. 7P-8371 [1] BEARING  
13. 7P-8367 [2] SHAFT  
14. 1D-4628 [6] BOLT  
15. 7M-7260 LIQUID GASKET  
  C   INDICATES CHANGE
 

#HEBP13860506
 

7P-7644: PIVOT BAR GP

7P7644 PIVOT BAR GP
VEHICLE S/N 66G1-532
c234949 HEBP1386
7P7644 PIVOT BAR GP Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1K-9422 [18] BOLT  
2. 8G-1281 [2] RING  
3. 2K-1381 [2] RING  
4. 8G-1282 [2] SEAL ASSEM.  
5. 2B-0858 [2] PLUG  
6. 5P-8247 [12] WASHER  
7. 1A-1135 [20] BOLT  
8. 7P-5383 [2] PLATE  
9. 7P-5384 [2] COVER  
10. 7P-8368 [2] SLEEVE ASSEM.  
    (Each Includes)
11. 7P-8370 [1] BEARING  
12. 7P-8371 [1] BEARING  
13. 7P-8367 [2] SHAFT  
14. 1D-4628 [6] BOLT  
15. 7M-7260 LIQUID GASKET  
 

#HEBP13860507
 

8G-2908: PIVOT BAR GP

8G2908 PIVOT BAR GP
TYPE 1
AN ATTACHMENT
c314470 HEBP1386
8G2908 PIVOT BAR GP Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4631 [18] BOLT 108MM(4.25 IN.)LONG  
2. 8G-1281 [2] RING  
3. 2K-1381 [2] RING-RETAINING  
4. 8G-3887 [2] SEAL AS  
5. 2B-0858 [2] PLUG-PIPE  
6. 5P-8247 [12] WASHER-HARD  
7. 1A-1135 [20] BOLT  
8. 7P-5383 [2] PLATE  
9. 7P-5384 [2] COVER  
10. 7P-8368 [2] SLEEVE AS  
    (EACH INCLUDES)
11. 7P-8370 [1] BEARING  
12. 7P-8371 [1] BEARING  
13. 7P-8367 [2] SHAFT  
14. 1D-4628 [6] BOLT 83MM(3.25 IN.)LONG  
15. 7M-7260 LIQUID GASKET  
 

#HEBP13860508
 

7P-7644: PIVOT BAR GP

7P7644 PIVOT BAR GP
VEHICLE S/N 66G1012-UP
c400205 HEBP1386
7P7644 PIVOT BAR GP Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4631 [18] BOLT  
2. 7P-8367 [2] SHAFT  
3. 3W-7973 C [2] RING  
4. 3W-7975 C [2] SEAL  
5. 2B-0858 [2] PLUG-PIPE  
6. 5P-8247 [12] WASHER-HARD  
7. 1A-1135 [20] BOLT  
8. 8G-9819 C [2] PLATE  
9. 8G-9820 C [2] COVER  
10. 7P-8368 [2] SLEEVE AS  
    (EACH INCLUDES)
11. 7P-8370 [1] BEARING  
12. 7P-8371 [1] BEARING  
13. 3W-7974 C [1] PLATE  
14. 1D-4628 [6] BOLT  
15. 7M-7260 B LIQUID GASKET  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13860509
 

8G-2908: PIVOT BAR GP

8G2908 PIVOT BAR GP
TYPE 3
AN ATTACHMENT
c400236 HEBP1386
8G2908 PIVOT BAR GP Parts scheme
  For full view, you need register

Parts for your 973 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4631 [18] BOLT  
2. 7P-8367 [2] SHAFT  
3. 3W-7973 C [2] RING  
4. 3W-7976 C [2] SEAL  
5. 2B-0858 [2] PLUG-PIPE  
6. 5P-8247 [12] WASHER-HARD  
7. 1A-1135 [20] BOLT  
8. 8G-9819 [2] PLATE  
9. 8G-9820 [2] COVER  
10. 7P-8368 [2] SLEEVE AS  
    (EACH INCLUDES)
11. 7P-8370 [1] BEARING  
12. 7P-8371 [1] BEARING  
13. 3W-7974 [1] PLATE  
14. 1D-4628 [6] BOLT  
15. 7M-7260 LIQUID GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Technical Information Bulletin
The Use of High-Pressure Water Sprays to Clean the Undercarriage Can Result in Damage to Undercarriage Components on Track Type Tractors, Track Type Loaders and Excavators
The Use of High-Pressure Water Sprays to Clean the Undercarriage Can Result in Damage to Undercarriage Components on Track Type Tractors, Track Type Loaders and Excavators
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Undercarriage Reconditioning Bulletin
Disassembly and Assembly Procedures for Idlers with Inverted Duo-Cone Seals {4159, 7561, 7561}
Disassembly and Assembly Procedures for Idlers with Inverted Duo-Cone Seals {4159, 7561, 7561}

Caterpillar Parts SIS Catalog 973 :

IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
IDLER GP-FRONT
7P-7641 IDLER GP-FRONT
7P-7671 ENCLOSURE GP-ENGINE & TMSN
ENCLOSURE GP-ENGINE & TMSN
7P-7671 ENCLOSURE GP-ENGINE & TMSN
7P-7671 ENCLOSURE GP-ENGINE & TMSN
IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
8G-2909 IDLER GP-FRONT
PIVOT BAR GP
7P-7644 PIVOT BAR GP
PIVOT BAR GP
7P-7644 PIVOT BAR GP
PIVOT BAR GP
8G-2908 PIVOT BAR GP
PIVOT BAR GP
7P-7644 PIVOT BAR GP

Truck sale:

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195,000 
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Caterpillar 973K, track loaders, Construction
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Caterpillar 973K, track loaders, Construction
- track loaders
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Caterpillar 973K, track loaders, Construction
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Caterpillar 973K, track loaders, Construction
399,000 
Caterpillar 973K, track loaders, Construction
- track loaders
HOLT CAT
Caterpillar 973K, track loaders, Construction
190,000 
Caterpillar 973K, track loaders, Construction
- track loaders
HOLT CAT
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