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3N1445 WATER LINES GROUP Serial No. 73B964 to 73B975 inclusive. Part of 3N1162, 3N3370, 3N3342 and 3N3369 Engine Arrangements listed on Pages 7 through 10 Note: 6F6041 Rust Inhibitor is available. Only separate parts serviced G398


COOLING SYSTEM
LINES GP-WATER
PUMP GP-WATER
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP

GAS ENGINE G398 GAS ENGINE 73B
 G398 ENGINE 73B00906-UP UEG0611S G398 73B   (1963)

COOLING SYSTEM

LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
4W-5312 LINES GP-WATER
PUMP GP-AUXILIARY LINES
2N-8301 PUMP GP-AUXILIARY LINES
PUMP GP-AUXILIARY LINES
2N-8301 PUMP GP-AUXILIARY LINES
LINES GP-AUXILIARY
3N-4541 LINES GP-AUXILIARY
 

#UEG0611S0010
 

3N-1445: LINES GP-WATER

3N1445 WATER LINES GROUP
Serial No. 73B964 to 73B975 inclusive. Part of 3N1162, 3N3370, 3N3342
and 3N3369 Engine Arrangements listed on Pages 7 through 10
Note: 6F6041 Rust Inhibitor is available. Only separate parts serviced
c145195 UEG0611S
3N1445 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-3202 [1] COUPLING ASSEM.  
  8L-8586 [2] SEAL ASSEM.  
2. 2N-8915 [1] ELBOW  
3. 9M-4218 [2] SEAL  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE ASSEM.  
6. 1A-2029 [10] BOLT (1.125" Long)  
7. 0S-1571 [10] BOLT (1.75" Long)  
  1D-4717 [10] NUT  
8. 3B-4506 [70] LOCKWASHER (Use as Required)  
9. 2N-0570 [2] GASKET  
10. 2N-0741 [1] GASKET  
11. 3N-1444 [1] TUBE ASSEM.  
  4B-8756 [2] NUT  
12. 5K-9243 [2] ELBOW  
13. 4M-5317 [2] BUSHING  
14. 2N-0558 [1] ELBOW  
15. 2N-0568 [2] GASKET  
16. 3N-1237 [1] CONNECTOR  
17. 5F-4899 [2] BOLT  
18. 3N-1238 [1] GASKET  
19. 0S-1588 [16] BOLT  
20. 5M-2894 [20] WASHER  
21. 0S-1619 [10] BOLT (Use as Required)  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [6] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL  
26. 2N-4897 [1] TUBE  
27. 0S-1590 C [8] BOLT  
28. 2N-4764 C [2] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT  
31. 6L-5851 [4] REGULATOR  
32. 0S-1608 [5] BOLT  
33. 3N-6067 [1] COVER  
34. 0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  [4] WASHER  
35. 3N-1235 [1] MANIFOLD  
36. 3N-1376 [1] TUBE ASSEM.  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW  
  4L-7885 [1] GASKET  
39. 7L-4196 [1] COUPLING ASSEM.  
  8L-8227 [2] SEAL ASSEM.  
40. 3N-4790 C [1] ELBOW  
41. 3N-1371 [1] COUPLING ASSEM.  
  2N-8866 [2] SEAL ASSEM.  
42. 0S-1594 [8] BOLT  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE ASSEM.  
45. 3N-6066 [1] HOUSING ASSEM.  
46. 3S-9643 [4] SEAL  
47. 3M-7045 [1] PLUG  
48. 3N-6240 C [1] FLANGE  
  C   INDICATES CHANGE
 

#UEG0611S0011
 

3N-1445: LINES GP-WATER

3N1445 WATER LINES GROUP
Serial No. 73B976 to 73B1204 inclusive. Part of 3N1162, 3N3370, 3N3342 and
3N3369 Engine Arrangements listed on Pages 7 through 10
c145196 UEG0611S
3N1445 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1774 C [1] JOINT ASSEM.  
  3P-1796 [2] SEAL  
2. 2N-8915 [1] ELBOW  
3. 9M-4218 [2] SEAL  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE ASSEM.  
6. 1A-2029 C [9] BOLT (1.125 in. long)  
7. 0S-1571 C [8] BOLT (1.75 in. long)  
  1D-4717 C [8] NUT  
8. 3B-4506 [70] LOCKWASHER (Use as Required)  
9. 2N-0570 [2] GASKET  
10. 2N-0741 [1] GASKET  
11. 3N-1444 [1] TUBE ASSEM.  
  4B-8756 [2] NUT  
12. 5K-9243 [2] ELBOW  
13. 4M-5317 [2] BUSHING  
14. 2N-0558 [1] ELBOW  
15. 2N-0568 [2] GASKET  
16. 3N-1237 [1] CONNECTOR  
17. 5F-4899 [2] BOLT  
18. 3N-1238 [1] GASKET  
19. 0S-1588 C [18] BOLT (1.25 in. long)  
20. 5M-2894 [20] WASHER  
21. 0S-1619 [10] BOLT (Use as Required)  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [6] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL  
26. 2N-4897 [1] TUBE  
27. 0S-1590 [8] BOLT  
28. 2N-4764 [2] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT  
31. 6L-5851 [4] REGULATOR  
32. 0S-1608 [5] BOLT  
33. 3N-6067 [1] COVER  
34. 0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  [4] WASHER  
35. 3N-1235 [1] MANIFOLD  
36. 3N-1376 [1] TUBE ASSEM.  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW  
  4L-7885 [1] GASKET  
39. 7L-4196 [1] COUPLING ASSEM.  
  8L-8227 [2] SEAL ASSEM.  
40. 3N-4790 [1] ELBOW  
41. 3N-1371 [1] COUPLING ASSEM.  
  2N-8866 [2] SEAL ASSEM.  
42. 0S-1594 [8] BOLT  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE ASSEM.  
45. 3N-6066 [1] HOUSING ASSEM.  
46. 3S-9643 [4] SEAL  
47. 3M-7045 [1] PLUG  
48. 3N-6240 [1] FLANGE  
49. 0T-0065 C [1] BOLT (3.50 in. long)  
  C   INDICATES CHANGE
 

#UEG0611S0012
 

3N-1445: LINES GP-WATER

3N1445 WATER LINES GROUP
Serial No. 73B1205 to 73B1214 inclusive. Part of 3N1162, 3N3370, 3N3342 and
3N3369 Engine Arrangements listed on Pages 7 through 10
c160036 UEG0611S
3N1445 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1774 [1] JOINT ASSEM.  
  3P-1796 [2] SEAL  
2. 2N-8915 [1] ELBOW  
3. 9M-4218 [2] SEAL  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE ASSEM.  
6. 1A-2029 [9] BOLT 2.86 cm(1.125 in.) long  
7. 0S-1571 [8] BOLT 4.45 cm(1.75 in.) long  
  1D-4717 [8] NUT  
8. 3B-4506 [70] LOCKWASHER (Use as Required)  
9. 2N-0570 [2] GASKET  
10. 2N-0741 [1] GASKET  
11. 3N-1444 [1] TUBE ASSEM.  
  4B-8756 [2] NUT  
12. 5K-9243 [2] ELBOW  
13. 4M-5317 [2] BUSHING  
14. 2N-0558 [1] ELBOW  
15. 2N-0568 [2] GASKET  
16. 3N-1237 [1] CONNECTOR  
17. 5F-4899 [2] BOLT  
18. 3N-1238 [1] GASKET  
19. 0S-1588 [18] BOLT 3.18 cm(1.25 in.) long  
20. 5M-2894 [20] WASHER  
21. 0S-1619 [10] BOLT (Use as Required)  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [6] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL  
26. 2N-4897 [1] TUBE  
27. 0S-1590 [8] BOLT  
28. 2N-4764 [2] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT  
31. 6L-5851 [4] REGULATOR  
32. 0S-1608 [5] BOLT  
33. 3N-6067 [1] COVER  
34. 0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  [4] WASHER  
35. 3N-1235 [1] MANIFOLD  
36. 3N-1376 [1] TUBE ASSEM.  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW  
  4L-7885 [1] GASKET  
39. 5P-4922 C [1] COUPLING ASSEM.  
  5P-4941 [2] SEAL  
40. 3N-9564 C [1] ELBOW  
41. 3N-1371 [1] COUPLING ASSEM.  
  2N-8866 [2] SEAL ASSEM.  
42. 0S-1594 [8] BOLT  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE ASSEM.  
45. 3N-6066 [1] HOUSING ASSEM.  
46. 3S-9643 [4] SEAL  
47. 3M-7045 [1] PLUG  
48. 3N-6240 [1] FLANGE  
49. 0T-0065 [1] BOLT 8.89 cm(3.50 in.) long  
  C   INDICATES CHANGE
 

#UEG0611S0013
 

3N-1445: LINES GP-WATER

3N1445 LINES GP--WATER
S/N 73B1215-1840
4W4842 Water Regulator Temperature Is Available
c229394 UEG0611S
3N1445 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1774 [1] JOINT ASSEM.  
  3P-1796 [2] SEAL  
2. 2N-8915 [1] ELBOW  
3. 9M-4218 [2] SEAL  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE ASSEM.  
6. 1A-2029 [9] BOLT 2.86 cm(1.125 in.) long  
7. 0S-1571 [8] BOLT 4.45 cm(1.75 in.) long  
  1D-4717 [8] NUT  
8. 3B-4506 [70] LOCKWASHER (Use as Required)  
9. 2N-0570 [2] GASKET  
10. 2N-0741 [1] GASKET  
11. 3N-1444 [1] TUBE ASSEM.  
  4B-8756 [2] NUT  
12. 5K-9243 [2] ELBOW  
13. 4M-5317 [2] BUSHING  
14. 2N-0558 [1] ELBOW  
15. 2N-0568 [2] GASKET  
16. 3N-1237 [1] CONNECTOR  
17. 5F-4899 [2] BOLT  
18. 3N-1238 [1] GASKET  
19. 0S-1588 C [26] BOLT 3.18 cm(1.25 in.) long  
20. 5M-2894 [20] WASHER  
21. 0S-1619 [10] BOLT (Use as Required)  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [6] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL  
26. 2N-4897 [1] TUBE  
28. 3N-6240 C [3] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT  
31. 9N-2894 C [4] REGULATOR  
32. 0S-1608 [5] BOLT  
33. 3N-6067 [1] COVER  
34. 0S-1585 C [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  [4] WASHER  
35. 3N-1235 [1] MANIFOLD  
36. 3N-1376 [1] TUBE ASSEM.  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW  
  4L-7885 [1] GASKET  
39. 5P-4922 [1] COUPLING ASSEM.  
  5P-4941 [2] SEAL  
40. 3N-9564 [1] ELBOW  
41. 3N-1371 [1] COUPLING ASSEM.  
  2N-8866 [2] SEAL ASSEM.  
42. 0S-1594 [8] BOLT  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE ASSEM.  
45. 3N-6066 [1] HOUSING ASSEM.  
46. 3S-9643 [4] SEAL  
47. 3M-7045 [1] PLUG  
48. 0T-0065 [1] BOLT 8.89 cm(3.50 in.) long  
  C   INDICATES CHANGE
 

#UEG0611S0014
 

4W-5312: LINES GP-WATER

4W5312 WATER LINES GROUP
Serial No. 73B1755-Up
c321964 UEG0611S
4W5312 LINES GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1774 [1] JOINT AS-TUBE  
  3P-1796 [2] SEAL  
2. 2N-8915 [1] ELBOW-WATER TRANSFER  
3. 9M-4218 [2] SEAL-O-RING  
4. 5M-6213 [3] PLUG  
5. 2N-7242 [1] TUBE AS  
6. 1A-2029 [9] BOLT 28.6CM(1.125 IN.)LONG  
7. 0S-1571 [8] BOLT 44.5CM(1.75 IN.)LONG  
  1D-4717 [8] NUT  
8. 3B-4506 [70] LOCKWASHER  
9. 2N-0570 [2] GASKET-REGULATOR HOUSING  
10. 2N-0741 [1] GASKET-REGULATOR HOUSING  
11. 3N-1444 [1] TUBE AS-VENT  
12. 5K-9243 [2] ELBOW-FLARED  
13. 4M-5317 [1] BUSHING  
14. 2N-0558 [1] ELBOW-WATER TRANSFER  
15. 2N-0568 [2] GASKET-REGULATOR HOUSING  
16. 3N-1237 [1] CONNECTOR-END  
17. 5F-4899 [2] BOLT  
18. 3N-1238 [1] GASKET  
19. 0S-1588 [26] BOLT 31.8CM(1.25 IN.)LONG  
20. 5M-2894 [20] WASHER  
21. 0S-1619 [10] BOLT  
22. 4L-6215 [1] ELBOW  
23. 3J-5389 [5] PLUG  
24. 4L-6216 [1] GASKET  
25. 9M-4217 [2] SEAL-O-RING  
26. 2N-4897 [1] TUBE AS  
27. 0T-0065 [1] BOLT 88.9CM(3.5 IN.)LONG  
28. 3N-6240 [3] FLANGE  
29. 7L-6005 [5] GASKET  
30. 5B-2638 [1] BOLT  
31. 4W-4842 [4] REGULATOR-WATER TEMP  
32. 0S-1608 [5] BOLT  
33. 3N-6067 [1] COVER-REGULATOR HOUSING  
34. 0S-1585 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  [4] WASHER  
35. 3N-1235 [1] MANIFOLD-WATER  
36. 3N-1376 [1] TUBE AS-WATER BYPASS  
  1L-5821 [1] ELBOW  
  8L-5197 [1] GASKET  
37. 4L-5832 [1] GASKET  
38. 2N-8827 [1] ELBOW-PUMP INLET  
  4L-7885 [1] GASKET  
39. 5P-4922 [1] JOINT AS-PIPE  
  5P-4941 [2] SEAL  
40. 3N-9564 [1] ELBOW-INLET  
41. 3N-1371 [1] JOINT AS-PIPE  
  2N-8866 [2] SEAL  
42. 0S-1594 [8] BOLT  
43. 7S-9327 [2] COVER  
44. 3N-1377 [1] TUBE AS-BYPASS  
45. 3N-6066 [1] HOUSING AS-REGULATOR  
46. 3S-9643 [4] SEAL-LIP TYPE  
47. 3M-7045 [1] PLUG  
 

#UEG0611S0015
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP*R
Serial No. 73B906 To 73B1317 Inclusive
c333310 UEG0611S
4L8800 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7L-0143 [1] HOUSING ASSEM.  
  5B-9318 [1] BALL  
    (PART OF HOUSING ASSEM. 7L143)
  1H-8278 [1] SEAL  
  7L-0104 [1] IMPELLER  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  6F-2691 H [1] WASHER  
  2S-3966 [1] RING  
  3S-3535 [1] SEAL  
  3H-2018 H [1] NUT  
  3F-2771 H [1] COTTER PIN  
  9S-5168 [1] WASHER  
  6H-3491 [1] BELLOW ASSEM.  
    (PARTS OF SEAL ASSEM. 9S5169)
  9S-5169 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  4L-6706 [10] GASKET  
  3F-1357 [1] PLUG  
  5B-3265 [1] GASKET  
  1W-7081 C [1] WATER PUMP REBUILT KIT  
    (CONSISTS OF PARTS MARKED H)
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT (1.75" long)  
    -OR-
  1C-2251 C [4] BOLT (1.875" long)  
  3B-4506 [4] LOCKWASHER  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 H [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  6L-9080 H [1] SHAFT  
  4L-3756 H [1] BEARING  
  0S-1571 [4] BOLT  
  2N-2560 C [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT (1.125" long)  
    -OR-
  0S-1588 C [2] BOLT (1.25" long)  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
  C   INDICATES CHANGE
 

#UEG0611S0016
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP*R
Serial No. 73B1318-Up
c316779 UEG0611S
4L8800 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-1687 C [1] HOUSING AS-PUMP  
  5B-9318 C [1] BALL  
2. 6L-8972 [1] COVER-PUMP INLET  
  4L-6706 [10] GASKET  
3. 3H-5842 C [8] BOLT  
  5F-0548 C [8] WASHER  
    2.77MM(.109 IN.) THICK
4. 5L-5840 C [2] WASHER  
    1.27MM(.050 IN.) THICK
5. 1H-8278 [1] SEAL-O-RING  
6. 7L-0104 [1] IMPELLER-PUMP  
7. 1C-2251 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
8. 4L-3437 [1] GASKET  
9. 3B-1915 [1] BOLT  
10. 7F-7510 [5] LOCK-NUT  
11. 2N-2560 [1] SEAL-LIP TYPE  
12. 5N-4378 CJ [1] SHAFT AS-PUMP  
13. 4L-3756 J [1] BEARING-THRUST  
14. 0S-1571 [4] BOLT  
15. 4L-3761 [1] RETAINER AS  
16. 5L-2660 J [1] BEARING-SLEEVE  
17. 4L-9965 [1] GASKET  
18. 1A-2029 C [2] BOLT  
  4B-4278 C [2] WASHER  
    1.58MM(.0625 IN.) THICK
19. 6N-4744 C [1] ADAPTER  
20. 6N-5475 C [1] SEAL-WATER PUMP  
21. 6N-5476 C [1] RING-SEAL  
22. 6N-4743 C [1] SEAL AS-PUMP  
23. 3F-1357 [1] PLUG-DRAIN  
  5B-3265 [1] GASKET  
24. 3H-2018 J [1] NUT  
  3F-2771 J [1] PIN-COTTER  
  3K-0363 CJ [1] WASHER  
25. 8J-6775 C [8] SEAL-THREAD  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  1W-4011 C [1] KIT (WATER PUMP REBUILD)  
    (INCL. PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0611S0017
 

2N-8301: PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Type 1
Serial No. 73B906 to 73B937 inclusive. Part of 3N3342 and 3N3369 Engine Arrangement listed on Pages 9 and 10
2N955 Pump parts are shown on Page 14. Refer also to Page 81 for special parts
c141534 UEG0611S
2N8301 PUMP GP-AUXILIARY LINES Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-5832 [1] GASKET  
2. 2N-8308 [1] FLANGE  
3. 2N-0955 Y [1] PUMP GROUP  
    (Separate Illustration)
4. 2B-7409 [2] PLUG  
5. 3S-1889 [1] GASKET  
6. 3B-4506 [19] LOCKWASHER  
7. 2N-8329 [1] FLANGE  
8. 0S-1588 [4] BOLT  
9. 4L-8121 [1] GASKET  
10. 0S-1587 [3] BOLT  
11. 1D-4719 [4] NUT  
12. 3B-4508 [4] LOCKWASHER  
13. 0S-1595 [1] BOLT  
14. 2N-8371 [1] TUBE ASSEM.  
15. 1N-5549 [3] CLIP  
16. 6L-1649 [1] SEAL  
17. 0S-1591 [15] BOLT  
18. 1K-5888 [3] SPACER  
19. 9S-9635 [1] COUPLING ASSEM.  
  7K-1978 [2] SEAL  
20. 3N-1188 C [1] TUBE ASSEM.  
21. 2N-8305 [1] ELBOW  
22. 6L-8751 [8] CLIP  
23. 2N-8306 [1] ELBOW  
24. 1D-4717 [4] NUT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0611S0018
 

2N-8301: PUMP GP-AUXILIARY LINES

2N8301 AUXILIARY PUMP AND LINES GROUP--Fresh Water--Type 2
Serial No. 73B906 to 73B937 inclusive
Part of 3N3342 and 3N3369 Engine Arrangements listed on Pages 9 and 10
2N955 Pump parts are shown on Page 14. Refer also to Page 81 for special parts
c147948 UEG0611S
2N8301 PUMP GP-AUXILIARY LINES Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-5832 [1] GASKET  
2. 2N-8308 [1] FLANGE  
3. 2N-0955 Y [1] PUMP GROUP  
    (Separate Illustration)
4. 2B-7409 [2] PLUG  
5. 3S-1889 [1] GASKET  
6. 3B-4506 [19] LOCKWASHER  
7. 2N-8329 [1] FLANGE  
8. 0S-1588 [4] BOLT  
9. 4L-8121 [1] GASKET  
10. 0S-1587 [3] BOLT  
11. 1D-4719 [4] NUT  
12. 3B-4508 [4] LOCKWASHER  
13. 0S-1595 [1] BOLT  
14. 2N-8371 [1] TUBE ASSEM.  
15. 1N-5549 [3] CLIP  
16. 6L-1649 [1] SEAL  
17. 0S-1591 [15] BOLT  
18. 1K-5888 [3] SPACER  
19. 9S-9635 [1] COUPLING ASSEM.  
  7K-1978 [2] SEAL  
20. C [1] TUBE  
21. 2N-8305 [1] ELBOW  
22. 6L-8751 [8] CLIP  
23. 2N-8306 [1] ELBOW  
24. 1D-4717 [4] NUT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0611S0019
 

3N-4541: LINES GP-AUXILIARY

3N4541 AUXILIARY LINES GROUP--Fresh Water
Serial No. 73B938-Up
Part of 3N3342 & 3N3369 Engine Arrangements listed on Pages 9 & 10
c141835 UEG0611S
3N4541 LINES GP-AUXILIARY Parts scheme
  For full view, you need register

Parts for your G398 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-5832 [1] GASKET  
2. 2N-8308 [1] FLANGE  
3. 1S-6908 [1] PLATE  
4. 2B-7409 [2] PLUG  
5. 3S-1889 [1] GASKET  
6. 3B-4506 [20] LOCKWASHER  
7. 2N-8329 [1] FLANGE  
8. 0S-1588 [4] BOLT  
9. 4L-8121 [1] GASKET  
10. 0S-1587 [3] BOLT  
11. 1D-4719 [4] NUT  
12. 3B-4508 [4] LOCKWASHER  
13. 0S-1595 [1] BOLT  
14. 2N-8371 [1] TUBE ASSEM.  
15. 1N-5549 [3] CLIP  
16. 6L-1649 [1] SEAL  
17. 0S-1591 [15] BOLT  
18. 1K-5888 [3] SPACER  
19. 9S-9635 [1] COUPLING ASSEM.  
  7K-1978 [2] SEAL ASSEM.  
20. 3N-1188 [1] TUBE ASSEM.  
21. 2N-8305 [1] ELBOW  
22. 6L-8751 [8] CLIP  
23. 2N-8306 [1] ELBOW  
24. 1D-4717 [4] NUT  
25. 0L-1351 [1] BOLT  
 

Information:

Engine News
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2012/12/19
Service Magazine
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01
Water Temperature Regulators (Thermostats) Have Been Redesigned {1355, 1380, 1393}
2013/04/17

Caterpillar Parts SIS Catalog G398 :

LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
4W-5445 ENGINE AR
3N-3369 ENGINE AR
3N-3369 ENGINE AR
3N-3342 ENGINE AR
3N-3342 ENGINE AR
3N-3370 ENGINE AR
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
3N-1445 LINES GP-WATER
LINES GP-WATER
4W-5312 LINES GP-WATER
PUMP GP-WATER
4L-8800 PUMP GP-WATER
PUMP GP-WATER
4L-8800 PUMP GP-WATER
PUMP GP-AUXILIARY LINES
2N-8301 PUMP GP-AUXILIARY LINES
PUMP GP-AUXILIARY LINES
2N-8301 PUMP GP-AUXILIARY LINES

Truck sale:

1980 CAT G398
USD $50,000 
1980 CAT G398

Foley Equipment Company
Topeka Area, Kansas
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