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6N4992 CAMSHAFT GROUP 6N4991 Camshaft Assembly parts are shown on Page 9 983B TRACK LOADER


BASIC ENGINE
CAMSHAFT GP
FUEL SYSTEM
CAMSHAFT AS
BASIC ENGINE
PISTON & ROD GP
LIFTING GP-ENGINE
PISTON & ROD GP
CYLINDER HEAD GP

TRACK LOADER 983B TRACK LOADER 58X
 983B TRACK LOADER 58X00001-UP (MACHINE) POWERED BY 3406 ENGINE SEBP1229 983B 58X   (1978)

BASIC ENGINE

CAMSHAFT GP
CAMSHAFT GP-SINGLE
6N-4992 CAMSHAFT GP-SINGLE
 

#SEBP12290010
 

6N-4992: CAMSHAFT GP-SINGLE

6N4992 CAMSHAFT GROUP
6N4991 Camshaft Assembly parts are shown on Page 9
c156158 SEBP1229
6N4992 CAMSHAFT GP-SINGLE Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 [2] BOLT  
2. 4N-0342 [1] PLATE  
3. 6N-4991 Y [1] CAMSHAFT ASSEM.  
    (Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#SEBP12290011
 

6N-4991: CAMSHAFT AS

6N4991 CAMSHAFT ASSEMBLY
Part of 6N4992 Camshaft Group shown on Page 9
c228211 SEBP1229
6N4991 CAMSHAFT AS Parts scheme
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Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-6682 C [1] GEAR (64 teeth)  
2. 1B-8705 [1] KEY  
  C   INDICATES CHANGE
 

#SEBP12290012
 

7N-3516: PISTON & ROD GP

7N3516 ROD AND PISTON GROUP--6 Required
Engine Serial No. 70V5101 to 70V5234 inclusive
c219490 SEBP1229
7N3516 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9806 C [1] PIN  
2. 008-3214 [2] RING  
3. 7N-3231 R [1] ROD ASSEM.  
    (Includes)
  7N-3230 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 6N-7436 [1] BEARING  
  6N-4166 H [1] BEARING .025 in.(.6350 mm) undersize  
  6N-4167 H [1] BEARING .050 in.(1.27 mm) undersize  
6. 7N-3636 [1] PISTON GROUP  
7. 7N-7078 C [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 3N-0603 [1] RING (top)  
  4N-5619 H [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7N3516 ROD AND PISTON GROUP
 

#SEBP12290013
 

4N-2261: LIFTING GP

4N2261 ENGINE LIFTING GROUP
c216122 SEBP1229
4N2261 LIFTING GP Parts scheme
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Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4308 [1] EYE-LIFTING (FRONT)  
2. 6N-7933 C [1] PLATE  
3. 0S-1595 C [4] BOLT  
4. 1A-2029 C [10] BOLT  
5. 2M-0849 C [4] WASHER  
6. 5M-2894 C [10] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12290014
 

7N-3516: PISTON & ROD GP

7N3516 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 70V5235 to 70V8615 inclusive
c220603 SEBP1229
7N3516 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9806 [1] PIN  
2. 008-3214 [2] RING  
3. 7N-3231 R [1] ROD ASSEM.  
    (Includes)
  7N-3230 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 6N-7436 [1] BEARING  
  6N-4166 H [1] BEARING  
    .025 in. (.6350 mm) undersize
  6N-4167 H [1] BEARING  
    .050 in. (1.27 mm) undersize
6. 8N-0841 C [1] PISTON GROUP  
    (Includes)
7. 7N-7078 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 8N-0502 [1] RING (top)  
  8N-0822 CH [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7N3516 ROD AND PISTON GROUP
 

#SEBP12290015
 

7N-3516: PISTON & ROD GP

7N3516 CONNECTING ROD & PISTON GROUP--6 Required
Engine Serial No. 70V8616 to 70V15074 inclusive
c174862 SEBP1229
7N3516 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 C [1] PIN  
2. 8N-8058 C [2] RING  
3. 8N-1726 RC [1] ROD ASSEM.  
    (Includes)
  8N-2018 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 C [2] NUT  
  8N-5426 [1] BEARING  
5. 8N-5427 CA [1] BEARING .6350 mm(.025 in.) Undersize  
  8N-5428 CA [1] BEARING 1.27 mm(.050 in.) Undersize  
6. 8N-1605 C [1] PISTON GROUP  
    (Includes)
7. 7N-7078 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 8N-0502 [1] RING (top)  
  8N-0822 A [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  A   NOT PART OF THIS GROUP
 

#SEBP12290016
 

2W-0833: PISTON & ROD GP

2W833 CONNECTING ROD & PISTON GROUP--6 Required
Engine Serial No. 70V15075-Up
c307217 SEBP1229
2W0833 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-1608 [1] PIN  
2. 8N-7295 [2] RETAINER  
3. 8N-1726 R [1] ROD ASSEM.  
    (Includes)
  8N-2018 [1] BEARING  
4. 6N-8942 [2] BOLT  
  8L-3441 [2] NUT  
5. 8N-5426 [1] BEARING  
  8N-5427 H [1] BEARING 6350 mm(.025 in.) Undersize  
  8N-5428 H [1] BEARING 1.27 mm(.050 in.) Undersize  
6. 8N-1605 [1] PISTON GROUP  
    (Includes)
7. 7N-7078 [1] RING (oil)  
8. 2P-2817 [1] RING (intermediate)  
9. 8N-0502 [1] RING (top)  
  8N-0822 H [1] RING GROUP  
    (Consists of complete set of Rings for one Piston)
  H   NOT PART OF 2W833 ROD AND PISTON GROUP
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12290017
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP
Engine Serial No. 70V5101 to 70V13912 and 70V14003 to 70V14152 inclusive
7N1302 Cylinder Head parts are shown on Page 12
c228021 SEBP1229
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 C [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 7N-1302 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 C [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 C [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 C [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12290018
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP
Engine Serial No. 70V13913 to 70V14002 inclusive
1W5678 Head parts are shown on Page 12A
c301719 SEBP1229
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 1W-5678 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12290019
 

4N-2270: CYLINDER HEAD GP

4N2270 CYLINDER HEAD GROUP
Engine Serial No. 70V14153 to 70V14324 inclusive
1W5281 Head parts are shown on Page 12B
c301720 SEBP1229
4N2270 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 983B TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-7253 [6] GASKET  
2. 2S-2251 [6] SEAL  
3. 9N-5431 [6] ADAPTER ASSEM.  
4. 5F-4899 [12] BOLT  
5. 1W-5281 CY [1] HEAD GROUP  
    (Separate Illustration)
6. 6L-7442 [6] STUD  
7. 3J-5390 [4] PLUG  
8. 3J-5389 [2] PLUG  
9. 7N-0626 [1] GASKET  
10. 4S-6137 [11] STUD 8.13 cm(3.20 in.)long  
11. 2H-3750 [20] BOLT  
  5H-1504 [20] WASHER  
12. 4N-2269 [24] SEAL  
13. 3J-5389 [1] PLUG  
    (For Use Without Air Compressor)
14. 7L-0520 [1] STUD 5.08 cm(2 in.) long  
15. 3S-5496 [2] SEAL  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 983B :

CRANKSHAFT AS
2W-0440 CRANKSHAFT AS
CRANKSHAFT GP
2W-1732 CRANKSHAFT GP
CRANKSHAFT AS
6N-3907 CRANKSHAFT AS
CRANKSHAFT GP
4N-0741 CRANKSHAFT GP
CYLINDER BLOCK GP
7N-1203 CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
9N-0015 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK GP
4N-2257 CYLINDER BLOCK GP
6N-2222 ENGINE AR
CAMSHAFT AS
6N-4991 CAMSHAFT AS
PISTON & ROD GP
7N-3516 PISTON & ROD GP
LIFTING GP
4N-2261 LIFTING GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
7N-3516 PISTON & ROD GP
PISTON & ROD GP
2W-0833 PISTON & ROD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP
CYLINDER HEAD GP
4N-2270 CYLINDER HEAD GP

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