BASIC ENGINE
CYLINDER HEAD GPOPERATOR STATION
PANEL GPBASIC ENGINE
CYLINDER HEAD GP#SEBP12130040
7N-4049: CYLINDER HEAD GP
7N4049 CYLINDER HEAD GROUP
S/N 7Y1-283
S/N 7Y1-283
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-1743 | [6] | ADAPTER | |
| 2. | 7S-8809 | [6] | VALVE (intake) | |
| 3. | 7N-1650 C | [6] | VALVE (exhaust) | |
| 4. | 7S-7144 | [12] | SPRING | |
| 5. | 2A-4429 | [24] | LOCK | |
| 6. | 5S-5874 | [12] | ROTOCOIL ASSEM. | |
| 7. | 2N-7174 | [6] | GASKET | |
| 8. | 7S-3206 | [6] | SEAL | |
| 9. | 6N-7263 | [1] | GASKET | |
| 10. | 8N-1150 | [1] | HEAD GROUP | |
| (Includes) | ||||
| 11. | 1S-3062 | [18] | DIRECTOR | |
| 12. | 2B-0858 | [3] | PLUG | |
| 13. | 7N-4310 | [12] | GUIDE | |
| 14. | 3B-0623 | [6] | PLUG | |
| 15. | 7N-1649 | [6] | INSERT | |
| 16. | 3S-8313 | [7] | PLUG | |
| 17. | 5S-7218 | [6] | INSERT | |
| 18. | 1P-6367 | [1] | COVER | |
| 5S-6735 | [1] | GASKET | ||
| 19. | 0S-1594 | [4] | BOLT | |
| 5M-2894 | [4] | LOCKWASHER | ||
| C | INDICATES CHANGE | |||
#SEBP12130041
7N-4049: CYLINDER HEAD GP
7N4049 CYLINDER HEAD GROUP
S/N 7Y284-290
S/N 7Y284-290
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-1743 | [6] | ADAPTER | |
| 2. | 7S-8809 | [6] | VALVE (intake) | |
| 3. | 7N-1650 C | [6] | VALVE (exhaust) | |
| 4. | 7S-7144 | [12] | SPRING | |
| 5. | 2A-4429 | [24] | LOCK | |
| 6. | 5S-5874 | [12] | ROTOCOIL ASSEM. | |
| 7. | 2N-7174 | [6] | GASKET | |
| 8. | 7S-3206 | [6] | SEAL | |
| 9. | 6N-7263 | [1] | GASKET | |
| 10. | 8N-0793 C | [1] | HEAD GROUP | |
| (Includes) | ||||
| 11. | 1S-3062 | [18] | DIRECTOR | |
| 12. | 2B-0858 | [3] | PLUG | |
| 13. | 7N-4310 | [12] | GUIDE | |
| 14. | 3B-0623 | [6] | PLUG | |
| 15. | 7N-1649 | [6] | INSERT | |
| 16. | 3S-8313 | [7] | PLUG | |
| 17. | 7N-4448 | [6] | INSERT | |
| 18. | 1P-6367 | [1] | COVER | |
| 5S-6735 | [1] | GASKET | ||
| 19. | 0S-1594 | [4] | BOLT | |
| 5M-2894 | [4] | WASHER | ||
| C | INDICATES CHANGE | |||
#SEBP12130042
8N-4800: CYLINDER HEAD GP
8N4800 CYLINDER HEAD GROUP
S/N 7Y291-2078
S/N 7Y291-2078
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7N-1743 | [6] | ADAPTER | |
| 2. | 7S-8809 | [6] | VALVE (intake) | |
| 3. | 7N-1650 | [6] | VALVE (exhaust) | |
| 4. | 7S-7144 | [12] | SPRING | |
| 5. | 2A-4429 | [24] | LOCK | |
| 6. | 5S-5874 | [12] | ROTOCOIL ASSEM. | |
| 7. | 2N-7174 | [6] | GASKET | |
| 8. | 7S-3206 | [6] | SEAL | |
| 9. | 7N-7999 C | [1] | GASKET | |
| 10. | 8N-4801 R | [1] | HEAD GROUP | |
| (Includes) | ||||
| 11. | 1S-3062 | [18] | DIRECTOR | |
| 12. | 2B-0858 | [3] | PLUG | |
| 13. | 7N-4310 | [12] | GUIDE | |
| 14. | 3B-0623 | [6] | PLUG | |
| 15. | 7N-1649 | [6] | INSERT | |
| 16. | 3S-8313 | [7] | PLUG | |
| 17. | 7N-4448 | [6] | INSERT | |
| 18. | 1P-6367 | [1] | COVER | |
| 5S-6735 | [1] | GASKET | ||
| 19. | 0S-1594 | [4] | BOLT | |
| 5M-2894 | [4] | WASHER | ||
| 20. | 7N-2597 | [1] | SPACER | |
| 21. | 7N-8025 | [18] | SEAL (large) | |
| 22. | 3S-5496 | [1] | SEAL | |
| 23. | 7N-8018 | [6] | SEAL (small) | |
| C | INDICATES CHANGE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP12130043
7W-7506: CYLINDER HEAD GP
7W7506 CYLINDER HEAD GP-*R
S/N 7Y2079-UP
S/N 7Y2079-UP
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7W-8406 R | [1] | CYLINDER HEAD GP | |
| 2. | 9Y-7895 | [12] | GUIDE-VALVE | |
| 3. | 7N-2597 | [1] | SPACER | |
| 4. | 2B-0858 B | [3] | PLUG-PIPE | |
| 5. | 8N-4485 | [1] | VALVE AS (LINE) | |
| 6. | 1P-6367 | [1] | COVER | |
| 7. | 0S-1594 | [4] | BOLT | |
| 8. | 5M-2894 | [4] | WASHER | |
| 9. | 5S-6735 | [1] | GASKET | |
| 10. | 3S-8313 | [7] | PLUG-CUP | |
| 11. | 7S-3206 | [6] | SEAL-O-RING | |
| 12. | 7N-1743 | [6] | ADAPTER-PLUG | |
| 13. | 2N-7174 | [6] | GASKET-ADAPTER | |
| 14. | 3S-5496 | [1] | SEAL-O-RING | |
| 15. | 9Y-1798 | [18] | SEAL-WATER | |
| 16. | 7N-8018 | [6] | SEAL-WATER | |
| 17. | 7E-6167 | [1] | GASKET-CYLINDER HEAD | |
| 18. | 1S-3062 | [18] | DIRECTOR-WATER | |
| 19. | 3B-0623 | [6] | PLUG-CUP | |
| 20. | 7W-7491 | [6] | VALVE-EXHAUST | |
| 21. | 7N-1649 | [6] | INSERT-VALVE SEAT | |
| 22. | 7W-7490 | [6] | VALVE-INLET | |
| 23. | 7N-4448 | [6] | INSERT (VALVE SEAT) | |
| 24. | 7W-7488 | [12] | SPACER-SPRING | |
| 25. | 2A-4429 | [24] | LOCK-RETAINER | |
| 26. | 8N-7782 | [12] | ROTOCOIL AS | |
| 27. | 7S-7144 | [12] | SPRING-VALVE | |
| B | USE AS REQUIRED | |||
| R | REMFG PART MAY BE AVAILABLE | |||
#SEBP12130044
9Y-7896: CYLINDER HEAD GP
9Y7896 CYLINDER HEAD GP
S/N 7Y2856-UP
S/N 7Y2856-UP
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 9Y-7895 | [12] | GUIDE-VALVE | |
| 2. | 7W-7488 | [12] | SPACER-SPRING | |
| 3. | 7S-7144 | [12] | SPRING-VALVE | |
| 4. | 8N-7782 | [12] | ROTOCOIL AS | |
| 5. | 2A-4429 | [24] | LOCK-RETAINER | |
| 6. | 7W-9143 | [6] | SEAL-VALVE GUIDE | |
| 7. | 2N-7174 | [6] | GASKET-ADAPTER | |
| 8. | 7S-3206 | [6] | SEAL-O-RING | |
| 9. | 7N-1743 | [6] | ADAPTER-PLUG | |
| 10. | 3B-0623 | [6] | PLUG-CUP | |
| 11. | 7E-6167 | [1] | GASKET-CYLINDER HEAD | |
| 12. | 3S-5496 | [1] | SEAL-O-RING | |
| 13. | 9Y-1798 | [18] | SEAL-WATER | |
| 14. | 7N-8018 | [6] | SEAL-WATER | |
| 15. | 2B-0858 | [3] | PLUG-PIPE | |
| 16. | 7W-7490 | [6] | VALVE-INLET | |
| 17. | 7W-7491 | [6] | VALVE-EXHAUST | |
| 18. | 7N-4448 | [6] | INSERT (VALVE SEAT) | |
| (EXHAUST) | ||||
| 19. | 7N-1649 | [6] | INSERT-VALVE SEAT (INTAKE) | |
| 20. | 1S-3062 | [18] | DIRECTOR-WATER | |
| 21. | 3S-8313 | [7] | PLUG-CUP | |
#SEBP12130045
9Y-2638: CYLINDER HEAD AS
9Y2638 CYLINDER HEAD AS
PART OF 9Y3640 & 7E1285 CYLINDER HEAD
FOR FIELD REPLACEMENT ORDER 6I2402-PAGE 15C.01.01
PART OF 9Y3640 & 7E1285 CYLINDER HEAD
FOR FIELD REPLACEMENT ORDER 6I2402-PAGE 15C.01.01
#SEBP12130046
6I-2402: CYLINDER HEAD GP
6I2402 CYLINDER HEAD GP
FIELD REPLACEMENT FOR 9Y2638-PAGE 15C.01.00
FIELD REPLACEMENT FOR 9Y2638-PAGE 15C.01.00
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS#SEBP12130047
9Y-3640: CYLINDER HEAD GP
9Y3640 CYLINDER HEAD GP
9Y2638-PAGE 15C.01.00
9Y2638-PAGE 15C.01.00
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-1551 | [12] | GUIDE-VALVE | |
| 2. | 2W-2877 | [6] | VALVE-EXHAUST | |
| 3. | 7S-7144 | [12] | SPRING-VALVE | |
| 4. | 8N-7782 | [12] | ROTOCOIL AS | |
| 5. | 2A-4429 | [24] | LOCK-RETAINER | |
| 6. | [6] | VALVE-INLET | ||
| 7. | 2N-7174 | [6] | GASKET-ADAPTER | |
| 8. | 7S-3206 | [6] | SEAL-O-RING | |
| 9. | 7N-1743 | [6] | ADAPTER-PLUG | |
| 10. | 9Y-2638 Y | [1] | CYLINDER HEAD AS | |
| 11. | 7E-6167 | [1] | GASKET-CYLINDER HEAD | |
| 12. | 3S-5496 | [1] | SEAL-O-RING | |
| 13. | 9Y-1798 | [18] | SEAL-WATER | |
| 14. | 7N-8018 | [6] | SEAL-WATER | |
| 15. | 8T-6762 | [3] | PLUG-PIPE | |
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12130048
7E-1285: CYLINDER HEAD GP
7E1285 CYLINDER HEAD GP
9Y2638-PAGE 15C.01.00
9Y2638-PAGE 15C.01.00
Parts for your G3306 GAS ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7E-1551 | [12] | GUIDE-VALVE | |
| 2. | 2W-2877 | [6] | VALVE-EXHAUST | |
| 3. | 7S-7144 | [12] | SPRING-VALVE | |
| 4. | 8N-7782 | [12] | ROTOCOIL AS | |
| 5. | 2A-4429 | [24] | LOCK-RETAINER | |
| 6. | 7W-9143 | [6] | SEAL-VALVE GUIDE | |
| 7. | 2N-7174 | [6] | GASKET-ADAPTER | |
| 8. | 7S-3206 | [6] | SEAL-O-RING | |
| 9. | 7N-1743 | [6] | ADAPTER-PLUG | |
| 10. | 9Y-2638 Y | [1] | CYLINDER HEAD AS | |
| 11. | 7E-6167 | [1] | GASKET-CYLINDER HEAD | |
| 12. | 3S-5496 | [1] | SEAL-O-RING | |
| 13. | 9Y-1798 | [18] | SEAL-WATER | |
| 14. | 7N-8018 | [6] | SEAL-WATER | |
| 15. | 8T-6762 | [3] | PLUG-PIPE | |
| 16. | [6] | VALVE-INLET | ||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP12130049
6L-1604: INDICATOR AS-VACUUM
6L1604 INDICATOR AS-VACUUM
Parts for your G3306 GAS ENGINE:
CATERPILLAR SISInformation:
BASIC ENGINE
CYLINDER HEAD GP
Engine News
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
1983/10/26
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
1985/03/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
1977/05/25
Operation and Maintenance Manual
Special Instruction
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Australia
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-CFEL
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-CSARL
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Americas
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Specifications
Tool Operating Manual
Service Letter-China
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
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-Asia
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Reuse And Salvage Guidelines
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Information Release Memo
Service Letter-APD
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Product Support Program For Valve Seat Wear On Certain G3304 And G3306 Engines
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Testing and Adjusting
Disassembly and Assembly
Service Magazine
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
1977/08/22



