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8N2531 CONNECTING ROD AND PISTON GROUP-6 REQUIRED ENGINE SERIAL NO. 8Z1842 TO 8Z7680 INCLUSIVE D6D TRACK-TYPE TRACTOR




BASIC ENGINE

PISTON & ROD GP
 

#SEBP12950020
 

8N-2531: PISTON & ROD GP

8N2531 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
ENGINE SERIAL NO. 8Z1842 TO 8Z7680 INCLUSIVE
c233029 SEBP1295
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Parts for your D6D 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-SPECIAL  
5. 8N-8219 C [1] BEARING-CONNECTING ROD  
  2S-0502 [1] BEARING-.254MM US  
  2S-0503 [1] BEARING-.508MM US  
  7M-7826 [1] BEARING-.762MM US  
6. 8N-2533 [1] PISTON GP  
7. 9L-6934 [1] RING-PISTON (OIL)  
8. 9L-6933 [1] RING-PISTON INTERMEDIATE  
9. 9L-6932 [1] RING-PISTON TOP  
  9L-6935 [1] RING GP-PISTON  
    (CONSISTS OF COMPLETE
    SET OF RINGS FOR ONE
    PISTON)
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950021
 

2P-6202: CAMSHAFT GP-SINGLE

2P6202 CAMSHAFT GROUP
c500722 SEBP1295
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Parts for your D6D TRACK-TYPE TRACTOR:

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

#SEBP12950022
 

1W-6588: PISTON & ROD GP

1W6588 CONNECTING ROD AND PISTON GROUP-6 REQUIRED
ENGINE SERIAL NO. 8Z7681-UP
c519773 SEBP1295
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Parts for your D6D 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-SPECIAL  
5. 4W-5739 C [1] BEARING-CONNECTING ROD (STD)  
  8N-8221 AC [1] BEARING-CONNECTING ROD (.25MM)UNDERSIZE  
  8N-8222 AC [1] BEARING-CONNECTING ROD (.51MM)UNDERSIZE  
  8N-8223 AC [1] BEARING-CONNECTING ROD (.76MM)UNDERSIZE  
6. 1W-6757 R [1] BODY AS-PISTON  
7. 9L-6934 [1] RING-PISTON (OIL)  
8. 5S-6750 [1] RING-INTERMEDIATE  
9. 9S-3029 [1] RING-PISTON TOP  
10. 2W-6091 AC [1] RING GP-PISTON  
11. 9S-3029 [1] RING-PISTON TOP  
12. 5S-6750 [1] RING-INTERMEDIATE  
13. 7E-6047 [1] RING-PISTON (OIL)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950023
 

2W-1177: PISTON & ROD GP

2W1177 ROD & PISTON GP-CONNECTING-6 REQUIRED*R
ENGINE S/N 8Z26470-UP
PART OF 7W1007 ENGINE AR
AN ATTACHMENT
c533000 SEBP1295
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Parts for your D6D 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-SPECIAL  
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. 8N-3102 R [1] BODY AS-PISTON  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  2W-1709 [1] KIT-PISTON RINGS  
    (INCLS A COMPLETE SET OF
    RINGS FOR ONE PISTON)
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950024
 

1N-4406: CAMSHAFT GP-SINGLE

1N4406 CAMSHAFT GP-SINGLE
ENGINE S/N 8Z26470-UP
PART OF 7W1007 ENGINE AR
AN ATTACHMENT
c485900 SEBP1295
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Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-1722 C [1] CAMSHAFT  
2. 7S-2204 [1] WASHER-THRUST  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12950025
 

7N-8876: CYLINDER HEAD GP

7N8876 CYLINDER HEAD GP*R
ENGINE S/N 8Z1-33155
c322590 SEBP1295
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Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 C [12] ROTOCOIL AS  
    (EACH INCLUDES)
  8N-7782 [1] ROTOCOIL AS  
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 1S-3062 [18] DIRECTOR-WATER  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 8N-0435 [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [12] PLUG-CUP  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7N-7999 [1] GASKET-CYLINDER HEAD  
20. 6N-9915 [6] VALVE-INLET  
21. 6N-9916 [6] VALVE-EXHAUST  
22. 4W-8087 C [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950026
 

7N-8876: CYLINDER HEAD GP

7N8876 CYLINDER HEAD GP*R
ENGINE S/N 8Z33156-UP
c487560 SEBP1295
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Parts for your D6D 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)
  8N-7782 [1] ROTOCOIL AS  
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 2P-1262 [12] GUIDE-VALVE  
10. 3S-8313 [7] PLUG-CUP  
11. 3P-1896 [12] PLUG-CUP  
12. 2B-0858 [3] PLUG-PIPE  
13. 8N-4485 C [1] VALVE AS  
14. 3B-0623 [6] PLUG-CUP  
15. 7N-4448 [6] INSERT (INTAKE)  
16. 2W-4837 C [6] INSERT (EXHAUST)  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7E-6167 [1] GASKET-CYLINDER HEAD  
20. 6N-9915 [6] VALVE-INLET  
21. 6N-9916 [6] VALVE-EXHAUST  
22. 9Y-1798 [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950027
 

8N-0246: CYLINDER HEAD GP

8N0246 CYLINDER HEAD GP
ENGINE S/N 8Z26470-33135
PART OF 7W1007 ENGINE AR
AN ATTACHMENT
c320246 SEBP1295
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Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-7144 [12] SPRING-VALVE  
2. 1W-5300 C [12] ROTOCOIL AS  
    (EACH INCLUDES)
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 1S-3062 [18] DIRECTOR-WATER  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 2W-4837 C [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [12] PLUG-CUP  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7N-7999 [1] GASKET-CYLINDER HEAD  
20. 2W-2620 C [6] VALVE-INLET  
21. 6N-9916 [6] VALVE-EXHAUST  
22. 4W-8087 C [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP12950028
 

8N-0246: CYLINDER HEAD GP

8N0246 CYLINDER HEAD GP
ENGINE S/N 8Z33136-UP
PART OF 7W1007 ENGINE AR
AN ATTACHMENT
c546975 SEBP1295
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Parts for your D6D 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)
  6N-7174 [1] SHIELD-OIL  
3. 2A-4429 [24] LOCK-RETAINER  
4. 8N-6796 R [1] CYLINDER HEAD GP  
5. 0S-1594 [4] BOLT  
6. 5M-2894 [4] WASHER  
7. 1P-6367 [1] COVER  
8. 5S-6735 [1] GASKET  
9. 3B-0623 [6] PLUG-CUP  
10. 3S-8313 [7] PLUG-CUP  
11. 8N-4485 C [1] VALVE AS  
12. 2B-0858 [3] PLUG-PIPE  
13. 7N-4448 [6] INSERT (INTAKE)  
14. 2W-4837 [6] INSERT (EXHAUST)  
15. 2P-1262 [12] GUIDE-VALVE  
16. 3P-1896 [13] PLUG-CUP  
17. 7H-3171 [1] PLUG-PIPE  
18. 3S-5496 [1] SEAL-O-RING  
19. 7E-6167 [1] GASKET-CYLINDER HEAD  
20. 2W-2620 [6] VALVE-INLET  
21. 6N-9916 [6] VALVE-EXHAUST  
22. 9Y-1798 [18] SEAL-WATER  
23. 7N-8018 [6] SEAL-WATER  
24. ZJ [4] STUD-HEADBOLT  
    J-PART OF JAKE BRAKE GP
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Z   NOT SERVICED SEPARATELY
 

#SEBP12950029
 

2P-6531: COVER GP-CYLINDER HEAD

2P6531 CYLINDER HEAD COVER GROUP
c503178 SEBP1295
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Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-6758 [1] COVER-AIR INLET  
  5S-6735 [1] GASKET  
2. 0S-1588 [4] BOLT  
 

Information:

Special Instruction
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
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}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Connecting Rod Bearings
Connecting Rod Bearings
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}
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}
Specifications
Pistons And Rings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Pistons And Rings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Connecting Rod
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Bearing Surface (Journal) For Connecting Rods
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Main Bearings And Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Connecting Rod
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Pistons And Rings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Bearing Surface (Journal) For Connecting Rods
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Connecting Rod And Main Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Connecting Rod
3306C Engines for Caterpillar Built Machines
Piston and Rings
3306C Engines for Caterpillar Built Machines
Piston Cooling Jet
3306C Engines for Caterpillar Built Machines
Connecting Rod Bearing Journal
3306C Engines for Caterpillar Built Machines
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}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
Service Letter-Asia
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}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
Testing and Adjusting
Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines
Compression - Test
3306C Engines for Caterpillar Built Machines
Engine Crankcase Pressure (Blowby) - Test
3306C Engines for Caterpillar Built Machines
Piston Ring Groove - Inspect
3306C Engines for Caterpillar Built Machines
Connecting Rod Bearings - Inspect
3306C Engines for Caterpillar Built Machines
Cylinder Liner Projection - Inspect
3306C Engines for Caterpillar Built Machines
Disassembly and Assembly
Crankshaft Main Bearings
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Pistons
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Pistons (Earlier)
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Pistons (Later)
3306 VEHICULAR ENGINE FOR D6D TRACTORS
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

Caterpillar Parts SIS Catalog D6D :

Truck sale:

 
Caterpillar D6D
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HOLT CAT
 
Caterpillar D6D
- Crawler dozers
GREGORY POOLE EQUIPMENT CO.
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