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7N9550 CAMSHAFT GROUP ENGINE SERIAL NO. 10X1 TO 10X2935 INCLUSIVE 953 TRACK LOADER


BASIC ENGINE
CAMSHAFT GP
PISTON & ROD GP
CAMSHAFT GP
CYLINDER BLOCK GP
PISTON & ROD GP
CYLINDER HEAD GP

TRACK LOADER 953 TRACK LOADER 77Y
 953 TRACK LOADER / HIGH DRIVE / 77Y00001-01092 (MACHINE) POWERED BY 3204 ENGINE HEBP1349 953 77Y   (1981)

BASIC ENGINE

CAMSHAFT GP
CAMSHAFT GP
7N-9550 CAMSHAFT GP
CAMSHAFT GP
2W-0331 CAMSHAFT GP
CAMSHAFT GP-SINGLE
2W-1337 CAMSHAFT GP-SINGLE
CAMSHAFT GP
2W-0854 CAMSHAFT GP
 

#HEBP13490010
 

7N-9550: CAMSHAFT GP

7N9550 CAMSHAFT GROUP
ENGINE SERIAL NO. 10X1 TO 10X2935 INCLUSIVE
c225885 HEBP1349
7N9550 CAMSHAFT GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-1491 [1] LOCK  
2. 0S-0509 [2] BOLT  
3. 7S-2204 [1] WASHER  
4. 7N-9549 [1] CAMSHAFT ASSEM.  
    (Includes)
5. 4N-5201 [1] DOWEL  
 

#HEBP13490011
 

2W-1040: PISTON & ROD GP

2W1040 CONNECTING ROD & PISTON GROUP-4 REQUIRED
ENGINE SERIAL NO. 10X5362-UP. ALSO PART OF 2W2024 SHORT BLOCK GROUP
LISTED ON PAGE 10C. 2W4841 PISTON PARTS ARE SHOWN ON PAGE 10C
c466251 HEBP1349
2W1040 PISTON & ROD GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4841 Y [1] PISTON GP  
2. 8N-6308 [1] BEARING-CONNECTING ROD (STANDARD)  
  1W-3906 A [1] BEARING-CONNECTING ROD  
    1.27MM(.05 IN)UNDERSIZE
  1N-3821 A [1] BEARING-ROD  
    .254MM(.01 IN)UNDERSIZE
  1N-3822 A [1] BEARING-ROD  
    .51MM(.021 IN)UNDERSIZE
3. 8N-3753 [1] ROD AS-CONNECTING  
  9N-5082 [1] BEARING-CONNECTING ROD  
4. 9N-3832 [2] BOLT-CONNECTING ROD  
  9L-7669 [2] NUT-CONNECTING ROD  
5. 7N-9803 [1] PIN-PISTON  
6. 8N-7294 [2] RETAINER-PIN  
  A   NOT PART OF THIS GROUP
  Y   SEPARATE ILLUSTRATION
 

#HEBP13490012
 

2W-0331: CAMSHAFT GP

2W331 CAMSHAFT GROUP
ENGINE SERIAL NO. 10X2936 TO 10X4200 INCLUSIVE
c238032 HEBP1349
2W0331 CAMSHAFT GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-1491 [1] LOCK  
2. 0S-0509 [2] BOLT  
3. 7S-2204 [1] WASHER  
4. 2W-0310 [1] CAMSHAFT ASSEM.  
    (Includes)
  1B-8712 [1] KEY  
5. 2W-0313 [1] STUD  
6. 1F-7958 [1] NUT  
7. 9N-5022 [1] WASHER  
 

#HEBP13490013
 

2W-1337: CAMSHAFT GP-SINGLE

2W1337 CAMSHAFT GROUP
ENGINE SERIAL NO. 10X4889-UP
c464598 HEBP1349
2W1337 CAMSHAFT GP-SINGLE Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1221 [1] CAMSHAFT  
2. 2W-1577 [1] WASHER-THRUST  
3. 0S-0509 [2] BOLT  
4. 8S-1491 [1] LOCK  
5. 0L-0639 [4] BOLT  
6. 1W-4402 [1] GEAR-CAMSHAFT (80 TEETH)  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  9Y-3352 R [1] KIT-CAMSHAFT  
    (INCLUDES CAMSHAFT,
    LIFTERS & LUBRICANT)
  R   REMFG PART MAY BE AVAILABLE
 

#HEBP13490014
 

2W-0854: CAMSHAFT GP

2W854 CAMSHAFT GROUP
ENGINE SERIAL NO. 10X4201 TO 10X4888 INCLUSIVE
c306612 HEBP1349
2W0854 CAMSHAFT GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-1491 [1] LOCK  
2. 0S-0509 [2] BOLT  
3. 7S-2204 [1] WASHER  
4. 2W-0853 [1] CAMSHAFT ASSEM.  
  1B-8712 [1] KEY  
5. 2W-0313 [1] STUD  
6. 1F-7958 [1] NUT  
7. 9N-5022 [1] WASHER  
 

#HEBP13490015
 

2W-2024: CYLINDER BLOCK GP

2W2024 SHORT BLOCK GROUP-FIELD INSTALLATION
ENGINE SERIAL NO. 10X4889-UP
HEBP13490015 HEBP1349
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  6N-9049 Y [1] CYLINDER BLOCK GROUP  
   
  8N-4079 Y [4] CONNECTING ROD & PISTON GROUP  
    - OR -
  2W-1040 Y [4] CONNECTING ROD & PISTON GROUP  
   
  1W-9768 Y [1] CRANKSHAFT GROUP  
   
    FORM SMHS7701
  Y   SEPARATE ILLUSTRATION
 

#HEBP13490016
 

2W-4841: PISTON GP

2W4841 PISTON GROUP
ENGINE SERIAL NO. 10X5362-UP
PART OF 2W1040 CONNECTING ROD & PISTON GROUP SHOWN ON PAGE 10A
c456490 HEBP1349
2W4841 PISTON GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-6233 [1] RING-PISTON-TOP (COMPRESSION)  
2. 2W-8045 [1] RING AS-PISTON (OIL)  
3. 2W-4831 C [1] BODY AS-PISTON  
4. 2W-8411 A [1] BODY AS-PISTON  
  2W-8647 A [1] RING GP-PISTON 1.02MM(.04IN.)OVERSIZE  
  9N-0578 [1] RING-PISTON-TOP (COMPRESSION)  
  2W-8417 [1] RING-PISTON (OIL)  
5. 2W-8410 A [1] BODY AS-PISTON  
  2W-8646 A [1] RING GP-PISTON .51MM(.02IN.)OVERSIZE  
  9N-0581 [1] RING-PISTON-TOP (COMPRESSION)  
  2W-8416 [1] RING-PISTON (OIL)  
  2W-8265 CA [1] RING GP-PISTON (CONSISTS OF A COMPLETE  
    SET OF RINGS FOR ONE
    STANDARD PISTON)
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP13490017
 

6N-2397: CYLINDER HEAD GP

6N2397 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 10X1 TO 10X2191 INCLUSIVE
c232146 HEBP1349
6N2397 CYLINDER HEAD GP Parts scheme
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Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1329 [1] BOLT 7.62 cm(3 in.) long-Location "E"  
2. 3H-7654 [18] WASHER  
3. 0S-1571 [1] BOLT 4.44 cm(1.75 in.) Location "C"  
4. 6N-8505 [1] GASKET  
5. 5M-6213 [2] PLUG  
6. 5B-9603 [2] BOLT 12.7 cm(5 in.) long-Location "D"  
7. 9N-5125 [4] VALVE (exhaust)  
8. 9N-5819 [1] HEAD ASSEM.  
    (Includes)
  5M-6214 [1] PLUG  
9. 9N-2837 [4] INSERT (exhaust)  
10. 5M-6213 [1] PLUG  
11. 8M-5860 [4] PLUG  
12. 9L-7657 [1] PLUG  
13. 0L-1329 [3] BOLT 7.63 cm(3 in.)long - Location "H"  
14. 2N-8943 [4] INSERT (intake)  
15. 9L-8889 [8] WASHER  
16. 9N-0906 [8] SPACER  
17. 9L-7682 [4] VALVE (intake)  
18. 2B-0947 [4] BOLT 5.71 cm(2.25 in.)long-Location "G"  
19. 2H-6488 [6] BOLT 12 cm(4.75 in.)long-Location "F"  
20. 1D-4572 [4] BOLT 13.97 cm(5.5 in.)long-Location "A"  
21. 1A-5964 [1] BOLT  
22. 9N-3617 [8] SPRING  
23. 9N-5451 C [8] RETAINER  
24. 2A-4429 [16] LOCK  
  C   INDICATES CHANGE
 

#HEBP13490018
 

6N-2397: CYLINDER HEAD GP

6N2397 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 10X2192 TO 10X2971 INCLUSIVE
1W6220 HEAD PARTS ARE SHOWN ON PAGE 11C
c180941 HEBP1349
6N2397 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6220 CY [1] HEAD GROUP  
    (Separate Illustration)
2. 9L-7657 [1] PLUG  
3. 1D-4572 [4] BOLT (Location A)  
4. 6N-8505 [1] GASKET  
5. 0S-1571 [1] BOLT  
6. 5B-9603 [2] BOLT (Location D)  
7. 0L-1329 [4] BOLT (Location E)  
8. 2H-6488 [6] BOLT (Location F)  
9. 2B-0947 [4] BOLT (Location G)  
10. 5M-6213 [3] PLUG  
11. 3H-7654 [18] WASHER  
12. 1A-5964 [1] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#HEBP13490019
 

6N-2397: CYLINDER HEAD GP

6N2397 CYLINDER HEAD GROUP*R
ENGINE SERIAL NO. 10X2972-UP
1W4240 HEAD PARTS ARE SHOWN ON PAGE 11D
c180943 HEBP1349
6N2397 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 953 TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-4240 YC [1] HEAD GROUP  
    (Separate Illustration)
2. 9L-7657 [1] PLUG  
3. 1D-4572 [4] BOLT (Location A)  
4. 6N-8505 [1] GASKET  
5. 0S-1571 [1] BOLT  
6. 5B-9603 [2] BOLT (Location D)  
7. 0L-1329 [4] BOLT (Location E)  
8. 2H-6488 [6] BOLT (Location F)  
9. 2B-0947 [4] BOLT (Location G)  
10. 5M-6213 [3] PLUG  
11. 3H-7654 [18] WASHER  
12. 1A-5964 [1] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Reuse And Salvage Guidelines
Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}

Caterpillar Parts SIS Catalog 953 :

PISTON & ROD GP
8N-4079 PISTON & ROD GP
CRANKSHAFT GP
1W-9768 CRANKSHAFT GP
CRANKSHAFT GP
1W-0402 CRANKSHAFT GP
8N-9191 CYLINDER BLOCK GP
CRANKSHAFT BEARING REPLACEMENTS
CYLINDER BLOCK AS
7N-4821 CYLINDER BLOCK AS
CYLINDER BLOCK GP
6N-9049 CYLINDER BLOCK GP
6N-6626 ENGINE AR
PISTON & ROD GP
2W-1040 PISTON & ROD GP
CAMSHAFT GP
2W-0331 CAMSHAFT GP
CAMSHAFT GP-SINGLE
2W-1337 CAMSHAFT GP-SINGLE
CAMSHAFT GP
2W-0854 CAMSHAFT GP
2W-2024 CYLINDER BLOCK GP
PISTON GP
2W-4841 PISTON GP
CYLINDER HEAD GP
6N-2397 CYLINDER HEAD GP
CYLINDER HEAD GP
6N-2397 CYLINDER HEAD GP

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