AVSPARE.COM
parts catalog

7N6550 CYLINDER BLOCK ASSEMBLY Engine Serial No. 49V24231-Up. Part of 7N8016 Cylinder Block Group shown on Page 6B For Field Replacement order 1N3576 shown on Page 7B D6D




BASIC ENGINE

CYLINDER BLOCK GP
 

#HEBP11620010
 

7N-6550: CYLINDER BLOCK AS

7N6550 CYLINDER BLOCK ASSEMBLY
Engine Serial No. 49V24231-Up. Part of 7N8016 Cylinder Block Group shown on Page 6B
For Field Replacement order 1N3576 shown on Page 7B
c231970 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-6670 [18] SEAL  
2. 2P-8889 [6] LINER  
3. 9L-5854 [6] BAND  
4. 7S-3224 [14] BOLT  
  2S-5658 [14] WASHER  
5. 6N-8003 [7] CAP  
 

#HEBP11620011
 

1N-3576: CYLINDER BLOCK GP

1N3576 CYLINDER BLOCK GROUP-Field Installation
Serial No. 49V24231-Up. Provides Field Replacement for 7N6550 shown on Page 7A
c231968 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7M-4046 [4] BEARING-SLEEVE  
2. 2B-0858 [1] PLUG-PIPE  
3. 8K-1207 [2] DOWEL  
4. 4B-5387 [1] PLUG-CUP  
5. 1S-9540 [1] DOWEL  
6. 5B-7652 [2] DOWEL  
7. 6N-8003 [7] CAP-CRANKSHAFT BEARING  
8. 4B-3938 [1] PLUG-CUP  
9. 8B-6349 [2] DOWEL  
10. 5S-8462 [1] STUD  
11. 8N-4110 [1] BEARING-SLEEVE  
12. 4B-9782 [1] BALL  
13. 7S-3224 [14] BOLT (5/8-11X5.25IN)  
  2S-5658 [14] WASHER-HARD (3.0MM THK)  
 

#HEBP11620012
 

2P-6222: CRANKSHAFT GP

2P6222 CRANKSHAFT GROUP
Engine Serial No. 49V12459 to 49V24230 inclusive. For Field Replacement of 4N7697
Crankshaft Assembly order 4N7693 plus 2-9S3037 Plate, 1-5S6296 Seal,
1-9S3111 Seal and 1-6N8853 Seal
c210404 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8940 C [2] PLATE-THRUST  
2. 4N-7697 [1] CRANKSHAFT AS  
3. 9F-2247 [6] PLUG  
4. 3S-9730 [7] BEARING-CRANKSHAFT  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP11620013
 

4N-7693: CRANKSHAFT AS

4N7693 CRANKSHAFT GROUP
Field Installation
c229687 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3858 [1] SLEEVE-WEAR  
2. 9F-2247 [6] PLUG  
3. 5H-2671 [1] KEY-WOODRUFF  
4. 7N-4525 C [1] GEAR-CRANKSHAFT (40 TEETH)  
5. 2P-3859 [1] SLEEVE-WEAR  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP11620014
 

6N-8079: CRANKSHAFT GP

6N8079 CRANKSHAFT GROUP
Engine Serial No. 49V24231-Up. Note: For Field Replacement of 4N7697 Crankshaft
Assembly order 4N7693 plus 1-5S6296, 1-9S3111 and 1-6N8853 Seals
c230668 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9342 [2] PLATE  
2. 4N-7697 C [1] CRANKSHAFT ASSEM.  
    (Includes)
3. 9F-2247 [6] PLUG  
4. 8N-8224 C [7] BEARING  
  C   INDICATES CHANGE
 

#HEBP11620015
 

2P-6225: SEAL GP-CRANKSHAFT

2P6225 CRANKSHAFT SEAL GROUP
Engine Serial No. 49V12459 to 49V24119 inclusive
c209423 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-4367 C [1] SEAL  
2. 5S-9021 [1] SEAL  
  C   INDICATES CHANGE
 

#HEBP11620016
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
HEBP11620016 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#HEBP11620017
 

2P-6226: SEAL GP-CRANKSHAFT

2P6226 CRANKSHAFT SEAL GROUP
Engine Serial No. 49V24120-Up
c210718 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-8853 C [1] SEAL-LIP TYPE  
2. 2P-3858 [1] SLEEVE-WEAR  
3. 2P-3859 [1] SLEEVE-WEAR  
4. 5S-6296 [1] SEAL-LIP TYPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP11620018
 

9S-8912: PISTON & ROD GP

9S8912 CONNECTING ROD AND PISTON GROUP-6 Required
c112402 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-4016 [1] PIN  
2. 9H-4015 [2] RETAINER  
3. 5S-6360 [1] ROD ASSEM.  
  7S-9347 [1] BEARING  
4. 1P-9956 [2] BOLT  
  5S-6348 [2] NUT  
5. 7M-7821 [1] BEARING (Standard)  
  2S-0502 [1] BEARING (.010" Undersize)  
  2S-0503 [1] BEARING (.020" Undersize)  
  7M-7826 [1] BEARING (.030" Undersize)  
6. 9S-8913 [1] PISTON ASSEM.  
7. 9S-7788 [1] RING (Oil)  
8. 5S-6750 [1] RING (Intermediate)  
9. 7S-8378 [1] RING (Top)  
  7S-9404 [1] RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON
 

#HEBP11620019
 

2P-6202: CAMSHAFT GP-SINGLE

2P6202 CAMSHAFT GROUP
c117078 HEBP1162
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-3972 [1] CAMSHAFT  
2. 7S-2204 [1] WASHER  
3. 8S-1491 [1] LOCK  
4. 0S-0509 [2] BOLT  
 

Information:

Special Instruction
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of Service Replacement Thrust Plates{1203}
Installation Of Service Replacement Thrust Plates{1203}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Installation Of 0R2554 Remanufactured Short Block Group{1200}
Installation Of 0R2554 Remanufactured Short Block Group{1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Service Letter-NACD
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-CFEL
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-CSARL
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Americas
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Brazil
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Service Letter-Truck/Ag/Marine
Specifications
Cylinder Block<BR> (Counterbored Block)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Cylinder Block<BR> (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Cylinder Liner
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Cylinder Liner Projection<BR> (Counterbored Block)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Cylinder Liner Projection<BR> (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Bearing Surface (Journal) For Main Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Main Bearings And Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS
Cylinder Liner
3306C Engines for Caterpillar Built Machines
Cylinder Block
3306C Engines for Caterpillar Built Machines
Piston Cooling Jet
3306C Engines for Caterpillar Built Machines
Main Bearing Journal
3306C Engines for Caterpillar Built Machines
Cylinder Liner Projection
3306C Engines for Caterpillar Built Machines
Tool Operating Manual
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
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}
Service Letter-China
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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
Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Cylinder Block Salvage Procedure Using Belzona&reg; 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Service Letter-APD
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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
Cylinder Block - Inspect
3306C Engines for Caterpillar Built Machines
Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines
Main 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
Spacer Plate
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Cylinder Liners (Earlier)
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Cylinder Liners (Later)
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Camshaft Bearings
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Crankshaft
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Piston Cooling Orifices
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Cylinder Liner - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines
Spacer Plate - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Cylinder Liner - Install
3304B and 3306B Engines for Caterpillar Built Machines
Camshaft Bearings - Remove and 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
- Crawler dozers
HOLT CAT
 
Caterpillar D6D
- Crawler dozers
GREGORY POOLE EQUIPMENT CO.
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.