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2W1177 PISTON & ROD GP*2 15: 1 RATIO D7H TRACK-TYPE TRACTOR


BASIC ENGINE
PISTON & ROD GP
CAMSHAFT GP
LIFTING GP-ENGINE
MOUNTING GP-ENGINE
ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
CYLINDER HEAD GP

TRACK-TYPE TRACTOR D7H TRACK-TYPE TRACTOR 4FG
 D7H & D7H LGP TRACTORS /DIFFERENTIAL STEERIN/ 4FG04000-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1896 D7H 4FG   (1987)

BASIC ENGINE

PISTON & ROD GP
PISTON & ROD GP*R
2W-1177 PISTON & ROD GP*R
PISTON & ROD GP
9Y-8219 PISTON & ROD GP
PISTON GP
9Y-8218 PISTON GP
 

#SEBP18960020
 

2W-1177: PISTON & ROD GP*R

2W1177 PISTON & ROD GP*2
15: 1 RATIO
c674902 SEBP1896
2W1177 PISTON & ROD GP*R Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9805 [1] PIN-PISTON  
2. 1S-9543 [2] RETAINER-PIN  
3. 8N-1721 R [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
4. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT  
5. 4W-5739 C [1] BEARING-CONNECTING ROD  
  8N-8221 A [1] BEARING-CONNECTING ROD (.254MM (.01IN) UNDER SIZE)  
  8N-8222 A [1] BEARING-CONNECTING ROD (.508MM (.02IN) UNDER SIZE)  
  8N-8223 A [1] BEARING-CONNECTING ROD (.762MM (.03IN) UNDER SIZE)  
6. 2W-1711 [1] PISTON GP  
7. 7E-6047 [1] RING-PISTON (OIL)  
8. 2W-1708 [1] RING (INTERMEDIATE)  
9. 2W-1707 [1] RING-PISTON (TOP)  
10. 129-0338 [1] BODY AS-PISTON  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  2W-1709 [1] KIT-PISTON RING (INCLS A COMPLETE SET OF RINGS FOR ONE PISTON)  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18960021
 

9Y-8219: PISTON & ROD GP

9Y8219 PISTON & ROD GP
16: 1 RATIO
9Y8218-Page 12.01
c548978 SEBP1896
9Y8219 PISTON & ROD GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-8218 Y [1] PISTON GP  
2. 7N-9805 [1] PIN-PISTON  
3. 1S-9543 [2] RETAINER-PIN  
4. 8N-1721 R [1] ROD AS-CONNECTING  
  8N-1849 [1] BEARING-CONNECTING ROD  
5. 1P-9956 [2] BOLT-CONNECTING ROD  
  5S-6348 [2] NUT-SPECIAL  
6. 4W-5739 [1] BEARING-CONNECTING ROD  
  8N-8221 A [1] BEARING-CONNECTING ROD .254MM(.01IN)UNDER SIZE  
  8N-8222 A [1] BEARING-CONNECTING ROD .508MM(.02IN)UNDER SIZE  
  8N-8223 A [1] BEARING-CONNECTING ROD .762MM(.03IN)UNDER SIZE  
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18960022
 

9Y-8218: PISTON GP

9Y8218 PISTON GP
PART OF 9Y8219 PISTON & ROD
c539614 SEBP1896
9Y8218 PISTON GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1707 J [1] RING-PISTON (TOP)  
2. 2W-1708 J [1] RING (INTERMEDIATE)  
3. 7E-6047 J [1] RING-PISTON (OIL)  
4. 9Y-8217 R [1] BODY AS-PISTON  
   
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2W-1709 [1] KIT-PISTON RINGS  
    (INCLUDES PARTS
    MARKED J)
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18960023
 

1N-4406: CAMSHAFT GP

1N4406 CAMSHAFT GP-SINGLE
c556765 SEBP1896
1N4406 CAMSHAFT GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-2942 R [1] CAMSHAFT AS  
2. 7S-2204 [1] WASHER-THRUST  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18960024
 

6N-8336: LIFTING GP

6N8336 LIFTING GP-ENGINE
c527057 SEBP1896
6N8336 LIFTING GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-8652 C [1] PLATE-EYE  
2. 8N-8721 [1] PLATE-LIFTING EYE  
3. 6V-1999 [4] BOLT-SPECIAL  
  8D-5054 [4] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18960025
 

6N-4261: MOUNTING GP-ENGINE

6N4261 MOUNTING GP-ENGINE
FLEXIBLE
S/N 5BF4000-5499, 4FG4000-5499
c519275 SEBP1896
6N4261 MOUNTING GP-ENGINE Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-2968 [4] BOLT  
2. 5P-8248 [20] WASHER-HARD  
3. 9Y-9619 [2] SUPPORT  
4. 0L-1178 [12] BOLT  
5. 9F-6936 [2] BOLT  
6. 5P-8250 [2] WASHER  
7. 7C-3567 [2] MOUNT AS  
8. 7N-9696 [2] CAP-MOUNTING  
9. 4W-4530 [2] BLOCK-SUPPORT  
10. 1D-4608 [4] BOLT  
 

#SEBP18960026
 

4W-5386: MOUNTING GP

4W5386 MOUNTING GP-ENGINE
FLEXIBLE
S/N 5BF5500-UP, 4FG5500-UP
c521185 SEBP1896
4W5386 MOUNTING GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-1015 [4] BOLT  
2. 5P-8248 [16] WASHER-HARD  
3. 9Y-9619 [2] SUPPORT  
4. 0L-1178 [12] BOLT  
5. 9F-6936 [2] BOLT  
6. 5P-8250 [2] WASHER  
7. 7C-3567 [2] MOUNT AS  
8. 7N-9696 [2] CAP-MOUNTING  
9. 4W-5385 [2] BLOCK-SUPPORT  
 

#SEBP18960027
 

8N-0246: CYLINDER HEAD GP*R

8N0246 CYLINDER HEAD GP*R
FIELD REPLACEMENT ORDER 8N6796-Page 15.01
c739787 SEBP1896
8N0246 CYLINDER HEAD GP*R Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 [12] ROTOCOIL AS  
    (EACH INCLUDES)
  103-2454 [1] SPRING-VALVE  
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 7N-8018 [6] SEAL-WATER  
5. 9Y-1798 [18] SEAL-WATER  
6. 148-7455 [6] VALVE-EXHAUST (EXHAUST)  
7. 100-7860 [6] VALVE-INLET  
8. 111-8015 [1] GASKET AS-CYLINDER HEAD  
9. 3B-0623 [6] PLUG-CUP (25.73MM AVG OD)  
10. 3S-8313 [7] PLUG-CUP  
11. 3S-5496 [1] SEAL-O-RING (9.53MM ID)  
12. 8T-6763 [1] PLUG  
13. 107-0268 [6] INSERT-VALVE SEAT (INT)  
14. 107-0265 [6] INSERT-VALVE SEAT  
15. 148-7425 [12] GUIDE-VALVE  
16. 3P-1896 [13] PLUG-CUP (35.31MM AVG OD)  
17. 8T-6762 B [3] PLUG-PIPE  
  B   USE AS REQUIRED
 

#SEBP18960028
 

8N-6796: CYLINDER HEAD GP

8N6796 CYLINDER HEAD GP
FIELD REPLACEMENT FOR 8N0246
c738312 SEBP1896
8N6796 CYLINDER HEAD GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-7425 [12] GUIDE-VALVE  
2. 5M-2894 [4] WASHER (2.5MM THK)  
3. 8T-6762 [3] PLUG-PIPE  
4. 5S-6735 [1] GASKET  
5. 1P-6367 [1] COVER  
6. 0S-1594 [4] BOLT (3/8-16X1IN)  
7. 8T-6763 [1] PLUG  
8. 8N-4485 [1] VALVE AS  
9. 107-0265 [6] INSERT-VALVE SEAT  
10. 107-0268 [6] INSERT-VALVE SEAT (INT)  
11. 3B-0623 [6] PLUG-CUP (25.73MM AVG OD)  
12. 3S-8313 [7] PLUG-CUP  
13. 3P-1896 [13] PLUG-CUP  
 

#SEBP18960029
 

7N-9536: FASTENER GP

7N9536 FASTENER GP-CYLINDER HEAD
c226521 SEBP1896
7N9536 FASTENER GP Parts scheme
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [7] BOLT  
2. 1B-7709 C [5] BOLT (LOCATION X)  
3. 1D-4595 B [20] BOLT  
4. 2S-0736 C [25] WASHER-HARD  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Special Instruction
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}
Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}
Tool Operating Manual
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Reuse And Salvage Guidelines
Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Disassembly and Assembly
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Install
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Pistons and Connecting Rods - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Connecting Rod Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine
New Guidelines for Inspecting Pistons {1214}
2006/01/02

Caterpillar Parts SIS Catalog D7H :

PULLEY GP
2W-6683 PULLEY GP
SEAL GP
2P-6224 SEAL GP
CRANKSHAFT AS
2W-7458 CRANKSHAFT AS
CRANKSHAFT GP
4P-9856 CRANKSHAFT GP
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CRANKSHAFT GP
6N-8079 CRANKSHAFT GP
CYLINDER BLOCK GP
1N-3576 CYLINDER BLOCK GP
CYLINDER BLOCK AS
7N-6550 CYLINDER BLOCK AS
PISTON & ROD GP
9Y-8219 PISTON & ROD GP
PISTON GP
9Y-8218 PISTON GP
CAMSHAFT GP
1N-4406 CAMSHAFT GP
LIFTING GP
6N-8336 LIFTING GP
MOUNTING GP-ENGINE
6N-4261 MOUNTING GP-ENGINE
MOUNTING GP
4W-5386 MOUNTING GP
CYLINDER HEAD GP*R
8N-0246 CYLINDER HEAD GP*R
CYLINDER HEAD GP
8N-6796 CYLINDER HEAD GP

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