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CONNECTING ROD AND PISTON (4Y8981 N/S) -6 REQUIRED EFFECTIVE WITH SERIAL NO. 4TR00001-4TR00794 PART OF 1081078-Page 8 D6R


BASIC ENGINE
PISTON & ROD GP
CYLINDER HEAD GP
CAMSHAFT GP
HOUSING GP-FRONT

TRACK-TYPE TRACTOR D6R TRACK-TYPE TRACTOR 4TR
 D6R TRACTORS / POWERSHIFT / 4TR00001-UP (MACHINE) POWERED BY 3306 ENGINE XEBP7404 D6R 4TR   (1996)

BASIC ENGINE

PISTON & ROD GP
CONNECTING ROD AND PISTON
4Y-8981 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
1W-6588 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
1W-6588 CONNECTING ROD AND PISTON
 

#XEBP74040020
 

4Y-8981: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (4Y8981 N/S) -6 REQUIRED
EFFECTIVE WITH SERIAL NO. 4TR00001-4TR00794
PART OF 1081078-Page 8
j063976 XEBP7404
4Y8981 CONNECTING ROD AND PISTON Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-0359 [1] PISTON BODY ASSEM.  
2. 9S-3029 J [1] RING (TOP)  
3. 5S-6750 J [1] RING (INTERMEDIATE)  
4. 7E-6047 J [1] RING (OIL)  
5. 1S-9543 [2] RETAINER  
6. 7N-9805 [1] PIN  
7. 4W-5739 [1] BEARING (STANDARD)  
  8N-8221 A [1] BEARING (0.25MM UNDERSIZE)  
  8N-8222 A [1] BEARING (0.51MM UNDERSIZE)  
  8N-8223 A [1] BEARING (0.76MM UNDERSIZE)  
8. 8N-1721 [1] CONNECTING ROD ASSEM.  
  8N-1849 [1] BEARING  
9. 1P-9956 [2] BOLT  
  5S-6348 [2] NUT  
    THE FOLLOWING REPAIR KIT ARE AVAILABLE:
  2W-6091 [1] RING GROUP  
    (CONSISTS OF MARKED J)
  A   NOT PART OF THIS GROUP
 

#XEBP74040021
 

1W-6588: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (1W6588 N/S) -6 REQUIRED
EFFECTIVE WITH SERIAL NO. 7DR00001-7DR00458
PART OF 1081076-Page 4, 6, 1081078-Page 10
j044815 XEBP7404
1W6588 CONNECTING ROD AND PISTON Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6759 [1] PISTON GROUP  
2. 9S-3029 J [1] RING (TOP)  
3. 5S-6750 J [1] RING (INTERMEDIATE)  
4. 7E-6047 J [1] RING (OIL)  
5. 1S-9543 [2] RETAINER  
6. 7N-9805 [1] PIN  
7. 4W-5739 [1] BEARING (STANDERD)  
  8N-8221 A [1] BEARING (0.25MM UNDERSIZE)  
  8N-8222 A [1] BEARING (0.51MM UNDERSIZE)  
  8N-8223 A [1] BEARING (0.76MM UNDERSIZE)  
8. 8N-1721 [1] CONNECTING ROD ASSEM.  
  8N-1849 [1] BEARING  
9. 1P-9956 [2] BOLT  
  5S-6348 [2] NUT  
    THE FOLLOWING REPAIR KIT ARE AVAILABLE:
  2W-6091 [1] RING GROUP  
    (CONSISTS OF MARKED J)
  A   NOT PART OF THIS GROUP
 

#XEBP74040022
 

1W-6588: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (1W6588 N/S) -6 REQUIRED
EFFECTIVE WITH SERIAL NO. 4TR00795-, 7DR00459-
PART OF 1081076-Page 4, 6, 1081078-Page 10
j103037 XEBP7404
1W6588 CONNECTING ROD AND PISTON Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-6560 [1] BODY ASSEM.  
2. 9S-3029 [1] RING (TOP)  
3. 5S-6750 [1] RING (INTERMEDIATE)  
4. 6I-0497 [1] RING (OIL)  
5. 1S-9543 [2] RETAINER  
6. 7N-9805 [1] PIN  
7. 4W-5739 [1] BEARING (STANDERD)  
  8N-8221 A [1] BEARING (0.25MM UNDERSIZE)  
  8N-8222 A [1] BEARING (0.51MM UNDERSIZE)  
  8N-8223 A [1] BEARING (0.76MM UNDERSIZE)  
8. 8N-1721 [1] CONECTING ROD ASSEM.  
  8N-1849 [1] BEARING  
9. 1P-9956 [2] BOLT  
  5S-6348 [2] NUT  
  A   NOT PART OF THIS GROUP
 

#XEBP74040023
 

7N-8876: CYLINDER HEAD

CYLINDER HEAD (7N8876 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
8N6796-Page 23
j102898 XEBP7404
7N8876 CYLINDER HEAD Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-6796 Y [1] CYLINDER HEAD GROUP  
2. 7E-6167 [1] GASKET  
3. 1W-5300 [12] ROTOCOIL ASSEM.  
4. 148-7455 [6] VALVE (EXHAUST)  
5. 2A-4429 [24] LOCK  
6. 100-7860 [6] VALVE (INTAKE)  
7. 7S-7144 [12] SPRING  
8. 3S-5496 [1] SEAL  
9. 9Y-1798 [18] SEAL (WATER)  
10. 7N-8018 [6] SEAL (WATER)  
11. 148-7425 [12] GUIDE  
12. 5M-6213 [1] PLUG  
13. 2B-0858 [3] PLUG  
  Y   SEE SEPARATE ILLUSTRATION
 

#XEBP74040024
 

8N-6796: CYLINDER HEAD GROUP

8N6796 CYLINDER HEAD GROUP
PART OF 7N8876-Page 22
j037102 XEBP7404
8N6796 CYLINDER HEAD GROUP Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-1896 [12] PLUG  
2. 8N-4485 [1] VALVE ASSEM.  
3. 3B-0623 [6] PLUG  
4. 7N-4448 [6] INSERT (INTAKE)  
5. 2W-4837 [6] INSERT (EXHAUST)  
6. 2P-1262 [12] GUIDE  
7. 7H-3171 [1] PLUG  
8. 2B-0858 [3] PLUG  
9. 3S-8313 [7] PLUG  
10. 0S-1594 [4] BOLT (3/8)  
  5M-2894 [4] WASHER  
11. 5S-6735 [1] GASKET  
12. 1P-6367 [1] COVER  
 

#XEBP74040025
 

7N-9536: CYLINDER HEAD FASTENER

CYLINDER HEAD FASTENER (7N9536 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
j040423 XEBP7404
7N9536 CYLINDER HEAD FASTENER Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [7] BOLT (3/8)  
2. 1B-7709 [6] BOLT (5/8)  
3. 2S-0736 [26] WASHER  
4. 1D-4595 [20] BOLT  
 

#XEBP74040026
 

1N-4406: CAMSHAFT

CAMSHAFT (1N4406 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
j040345 XEBP7404
1N4406 CAMSHAFT Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-9980 [1] CAMSHAFT  
2. 7S-2204 [1] WASHER  
3. 0S-0509 [2] BOLT (3/8)  
4. 8S-1491 [1] LOCK  
 

#XEBP74040027
 

8N-0303: FRONT HOUSING

FRONT HOUSING (8N0303 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
j053550 XEBP7404
8N0303 FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-0110 [1] GASKET  
2. 1W-7110 [1] PLATE  
3. 6H-0192 [3] STUD  
4. 1W-3900 [1] GASKET  
5. 6I-0923 [1] HOUSING ASSEM.  
6. 9X-2485 [6] STUD  
7. 5M-6214 [1] PLUG  
 

#XEBP74040028
 

8N-0872: FRONT HOUSING FASTENER

FRONT HOUSING FASTENER (8N0872 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
j037113 XEBP7404
8N0872 FRONT HOUSING FASTENER Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-2070 [20] BOLT (3/8) (57MM LONG)  
2. 1D-4717 [8] NUT (3/8)  
  5M-2894 [8] WASHER  
3. 1C-2251 [2] BOLT (3/8) (47.5MM LONG)  
4. 030-8535 [6] BOLT (3/8) (22MM LONG)  
 

#XEBP74040029
 

2P-6528: FRONT HOUSING COVER

FRONT HOUSING COVER (2P6528 N/S)
PART OF 1081076-Page 4, 6, 1081078-Page 10, 8
j037112 XEBP7404
2P6528 FRONT HOUSING COVER Parts scheme
  For full view, you need register

Parts for your D6R TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5769 [1] COVER  
2. 6N-7887 [1] GASKET  
3. 1B-4203 [6] NUT (3/8)  
4. 5M-2894 [9] WASHER  
5. 1W-4542 [1] COVER  
6. 3B-1915 [3] BOLT (3/8)  
7. 0S-1566 [4] BOLT (5/8)  
  5P-8247 [4] WASHER  
8. 2P-0220 [1] GASKET  
9. 5F-3106 [1] SEAL  
10. 7N-8374 [1] COVER  
 

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
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 D6R :

CRANKSHAFT PULLEY
109-5176 CRANKSHAFT PULLEY
VALVE MECHANISM COVER
8N-4745 VALVE MECHANISM COVER
VALVE MECHANISM
7N-8026 VALVE MECHANISM
CRANKSHAFT SEAL
2P-6226 CRANKSHAFT SEAL
CRANKSHAFT
4P-9856 CRANKSHAFT
CYLINDER BLOCK COVER
7N-1342 CYLINDER BLOCK COVER
CYLINDER BLOCK GROUP
1N-3576 CYLINDER BLOCK GROUP
CYLINDER BLOCK
8N-5286 CYLINDER BLOCK
CONNECTING ROD AND PISTON
1W-6588 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
1W-6588 CONNECTING ROD AND PISTON
CYLINDER HEAD
7N-8876 CYLINDER HEAD
CYLINDER HEAD GROUP
8N-6796 CYLINDER HEAD GROUP
CYLINDER HEAD FASTENER
7N-9536 CYLINDER HEAD FASTENER
CAMSHAFT
1N-4406 CAMSHAFT
FRONT HOUSING
8N-0303 FRONT HOUSING
FRONT HOUSING FASTENER
8N-0872 FRONT HOUSING FASTENER

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