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2N7080 CLUTCH ASSEMBLY Specification No. 33599 Part of 6L6220 Enclosed Clutch Group shown on Page 166A D398


BASIC ENGINE
CLUTCH GP
ENCLOSURES, GUARDS AND BASES
RAIL GP
BASIC ENGINE
COUPLING GP
ENCLOSURES, GUARDS AND BASES
RAIL GP
GENERATORS
INSTALLATION AR-GENERATOR


BASIC ENGINE

CLUTCH GP
 

#UE0357100430
 

2N-7080: CLUTCH GP

2N7080 CLUTCH ASSEMBLY
Specification No. 33599
Part of 6L6220 Enclosed Clutch Group shown on Page 166A
c152077 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-3962 [8] COTTER PIN  
  6L-2496 [1] RING  
  6L-3971 [8] PIN  
  2L-4437 [4] LEVER  
  6L-3963 [4] COTTER PIN  
  6L-3973 [4] PIN  
  2L-4432 [1] PLATE  
  2L-4431 [2] PLATE  
  2L-4429 [1] KEY  
  6F-5395 [1] NUT  
  6F-6599 [1] LOCK  
  3N-2345 [1] SPACER  
  2L-4430 [1] PLATE  
  6L-6275 [3] PLATE ASSEM  
  2L-4433 [1] RING  
  3H-9575 [1] PIN  
  5F-0229 [1] SPRING  
  0V-0375 [2] BOLT  
  2K-0564 [2] NUT  
  4B-4723 [2] SHIM  
    (PARTS OF COLLAR ASSEM. 6F6580)
  6L-5202 [2] KEY  
  8F-8639 [1] SHAFT  
  1A-1460 [2] BOLT  
  9B-0453 [2] LOCKWASHER  
  1L-8573 [1] LEVER  
  1H-2415 [1] BOLT  
  1D-4719 [1] NUT  
  1L-6931 [2] SCREW  
  5L-9422 [1] PLATE  
  3B-8489 [2] FITTING  
  9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
  2L-4441 [8] WASHER  
  4B-4760 [8] LINK  
  4B-4775 [1] HOSE  
  6F-6580 [1] COLLAR ASSEM  
  2L-4435 [1] CARRIER  
  2L-4436 [1] RETAINER  
  2L-4434 [1] RING  
  7F-6767 [1] KEY  
  2L-4440 [1] SLEEVE  
  3B-8490 [1] FITTING  
  2L-4427 [1] SHAFT  
  2B-4602 [1] PLUG  
  2L-4444 [1] BEARING  
  0S-1591 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  1A-8537 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
  2B-7408 [1] PLUG  
  6F-6581 [1] YOKE  
  2L-4428 [1] HOUSING  
  8B-7121 [2] FITTING  
  5L-9423 [1] COVER  
  1L-6931 [2] SCREW  
 

#UE0357100431
 

4L-9620: RAIL GP-ENGINE SUPPORT

4L9620 ENGINE SUPPORT RAILS GROUP
c65967 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2A-1538 [16] BOLT  
  0S-1626 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
  1B-4331 [16] NUT  
  3B-4512 [16] LOCKWASHER  
  4L-9619 [2] SUPPORT  
 

#UE0357100432
 

5L-3395: COUPLING GP-FLEXIBLE

5L3395 FLEXIBLE COUPLING GROUP
2L2040 GENERATOR COUPLING GUARD GROUP PARTS ARE SHOWN ON PAGE 170
c100859 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-1135 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
  4L-7464 [4] CONTAINER GREASE  
    (NOT SHOWN-FOR LUBRACATION OF COUPLING CAVITY)
  0S-1615 [12] BOLT  
  3B-4504 [12] LOCKWASHER  
  3L-9030 [2] PLATE  
  3L-9032 [2] GASKET  
  7L-5589 [3] BOOT  
  2L-2040 Y [1] GUARD GROUP  
    (SEE SEPARATE ILLUSTRATION)
  0S-1615 [12] BOLT  
  3B-4504 [12] LOCKWASHER  
  5L-4576 [1] HUB  
  6L-3049 [1] COUPLING  
  1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
  6L-3048 [1] COUPLING  
  Y   SEPARATE ILLUSTRATION
 

#UE0357100433
 

3N-5765: GUARD GP-COUPLING

3N5765 FLYWHEEL COUPLING GUARD GROUP
c153626 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-5709 [2] GUARD ASSEM.  
2. 0S-1594 [4] BOLT  
  2N-3385 [4] NUT (clip)  
  3B-4506 [4] LOCKWASHER  
  4B-5271 [4] WASHER  
3. 1V-0623 [2] PLATE  
4. 0S-1621 [10] BOLT  
  3B-4508 [10] LOCKWASHER  
  4B-4280 [10] WASHER  
 

#UE0357100434
 

2L-2040: GUARD GP-COUPLING

2L2040 GENERATOR COUPLING GUARD GROUP
Replaced by 3N5765 shown on Page 169B
Part of 5L3395 Flexible Coupling Group shown on Page 169
c43539 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4F-4879 [2] CAP SCREW  
  3B-4506 [2] LOCKWASHER  
  6F-9728 [1] COVER  
  0S-1621 [16] CAP SCREW  
  6F-9731 [1] COVER ASSEM  
  3B-4508 [16] LOCKWASHER  
 

#UE0357100435
 

5L-2487: GENERATOR COUPLING GROUP

5L2487 GENERATOR COUPLING GROUP--Replaced by 7L5479 shown on Page 170A
Part of 5L2462 Generator Installation Arrangement shown on Page 170B
c105239 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] PLATE ASSEM.  
  [8] BOLT  
  [8] LOCKWASHER  
  [5] SHIM  
  [8] WASHER  
  [12] BOLT  
  [12] LOCKWASHER  
 

#UE0357100436
 

7L-5479: COUPLING GP-DRIVE

7L5479 GENERATOR DRIVE COUPLING GROUP
Part of 5L2462 Generator Installation Arrangements listed on
Pages 170C through 171
c108437 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7L-5453 [1] PLATE ASSEM  
  1D-4635 [8] BOLT (2 50" LONG)  
  3B-4516 [8] LOCKWASHER  
  9M-2828 [8] WASHER  
    -OR-
  1D-4625 [8] BOLT (2.50" LONG)  
  3B-4514 [8] LOCKWASHER  
  9H-1031 [8] WASHER  
  7L-5452 [5] SHIM  
  1B-4367 [12] BOLT  
  3B-4510 [12] LOCKWASHER  
 

#UE0357100437
 

2N-3910: RAIL GP-ENGINE & GEN SUPPORT

2N3910 ENGINE AND GENERATOR SUPPORT RAILS GROUP
Also part of 5L2462 Generator Installation Arrangement
shown on Page 171
c136261 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-1630 [2] BRACE ASSEM.  
  2N-1456 [4] SHIM (.105" Thick)  
  2N-1455 [12] SHIM (.030" Thick)  
2. 2A-1538 [8] BOLT  
3. 3B-4512 [36] LOCKWASHER  
4. 2A-1538 [16] BOLT  
  1B-4331 [16] NUT  
5. 0S-1626 [12] BOLT  
6. 5L-2507 [2] SUPPORT  
 

#UE0357100438
 

5L-2462: INSTALLATION AR-GENERATOR

5L2462 GENERATOR INSTALLATION ARRANGEMENT--Type 1
5L2487 Coupling parts are shown on Page 170
c105402 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-1976 [1] CONNECTION GROUP  
  4B-1229 [4] SCREW  
  4L-2047 [4] NUT  
    (PARTS OF CONNECTION GROUP 6F1976)
    (NOT SHOWN)
  5L-2501 [6] SHIM (.030"THICK)  
  5L-2502 [2] SHIM (.105"THICK)  
  5L-2506 [1] BRACE ASSEM.  
  5L-2507 [1] SUPPORT (LEFT HAND)  
  1A-5822 [16] BOLT (2.75"LONG)  
    -OR-
  0S-1587 [16] BOLT (1.75"LONG)  
  3B-4508 [16] LOCKWASHER  
  5L-2487 Y [1] COUPLING GROUP  
    (SEE SEPARATE ILLUSTRATION)
  1D-4637 [2] BOLT  
  1B-4333 [2] NUT  
  3B-4516 [2] LOCKWASHER  
  1H-1179 [12] SHIM (.0299"THICK)  
  9F-8369 [6] SHIM (.1046"THICK)  
  2A-1538 [4] BOLT  
  1B-4331 [4] NUT  
  3B-4512 [4] LOCKWASHER  
  5L-2507 [1] SUPPORT (RIGHT HAND)  
  0S-1626 [12] BOLT (1.50"LONG)  
  2A-1538 [16] BOLT (2.25"LONG)  
  1B-4331 [16] NUT  
  Y   SEPARATE ILLUSTRATION
 

#UE0357100439
 

5L-2462: INSTALLATION AR-GENERATOR

5L2462 GENERATOR INSTALLATION ARRANGEMENT--Type 2
7L5479 Coupling parts are shown on Page 170A
c126791 UE035710
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Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-3737 C [8] BOLT  
  1B-4202 C [8] NUT  
  9M-1974 C [8] WASHER  
    (NOT SHOWN-USE FOR CONNECTING LEAD LINES)
  5L-2501 C [12] SHIM (.030"THICK)  
  5L-2502 C [4] SHIM (.105"THICK)  
  5L-2506 C [2] BRACE ASSEM.  
  5L-2507 [1] SUPPORT (LEFT HAND)  
  0S-1587 [16] BOLT  
  3B-4508 [16] LOCKWASHER  
  7L-5479 YC [1] COUPLING GROUP  
    (SEE SEPARATE ILLUSTRATION)
  1D-4637 [2] BOLT  
  1B-4333 [2] NUT  
  3B-4516 [2] LOCKWASHER  
  1H-1179 [12] SHIM (.0299"THICK)  
  9F-8369 [6] SHIM (.1046"THICK)  
  2A-1538 C [8] BOLT  
  1B-4331 C [8] NUT  
  3B-4512 C [8] LOCKWASHER  
  5L-2507 [1] SUPPORT (RIGHT HAND)  
  0S-1626 [12] BOLT (1.50"LONG)  
  2A-1538 [16] BOLT (2.25"LONG)  
  1B-4331 [16] NUT  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Special Instruction
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Specifications
Enclosed Clutches
D399, G399, D398, G398, D379, G379 ENGINES
Enclosed Clutches
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
2N6961 Clutch Assembly
D399, G399, D398, G398, D379, G379 ENGINES
Service Magazine

Caterpillar Parts SIS Catalog D398 :

Truck sale:

 
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
USD $18,000 
CAT D398

Contractor Sales
Pocatello, Idaho
 
$95,000 USD 
CATERPILLAR D398 1978
- INDUSTRIAL
LOUISIANA CAT POWER SYSTEMS
5415 E. Broad St. - Lake Charles - Lou
$30,000 USD 
CATERPILLAR D398 1972
- STATIONARY GENERATOR SETS
HOLT OF CALIFORNIA - POWER SYSTEMS
- - United States
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