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4P-6571 CYLINDER HEAD AS PART OF 122-8851, 4P-8300 CYLINDER HEAD AS, 4P-6570 CYLINDER HEAD GP FIELD REPLACEMENT ORDER @@@@@ 4P-8300@@@@@ G3508


BASIC ENGINE
CYLINDER HEAD GP

GAS ENGINE G3508 GAS ENGINE 9TG
 G3508 Engine Electronic Ignition System 9TG00001-UP SEBP2231 G3508 9TG   (1991)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD AS
122-8851 CYLINDER HEAD AS
CYLINDER HEAD AS
123-6072 CYLINDER HEAD AS
CYLINDER HEAD AS
4P-6571 CYLINDER HEAD AS
CYLINDER HEAD AS
4P-8300 CYLINDER HEAD AS
CYLINDER HEAD GP
123-8649 CYLINDER HEAD GP
CYLINDER HEAD GP
123-8650 CYLINDER HEAD GP
 

#SEBP22310060
 

4P-6571: CYLINDER HEAD AS

4P-6571 CYLINDER HEAD AS
PART OF 122-8851, 4P-8300 CYLINDER HEAD AS, 4P-6570 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 4P-8300@@@@@
i00384609 SEBP2231
4P6571 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [5] PLUG-CUP  
2. 9S-8002 [2] PLUG (7/16-20-THD)  
3. 3J-7354 [2] SEAL-O-RING  
4. 3B-0645 [5] PLUG-CUP  
5. 6I-1713 [4] INSERT-VALVE SEAT  
6. 4P-6925 [1] SLEEVE-OIL  
 

#SEBP22310061
 

4P-8300: CYLINDER HEAD AS

4P-8300 CYLINDER HEAD AS
S/N 9TG1-32; 9TG40-UP
FIELD REPLACEMENT FOR @@@@@ 4P-6571@@@@@, 4P-6572 CYLINDER HEAD
i00371422 SEBP2231
4P8300 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-6571 Y [1] CYLINDER HEAD AS  
2. 9Y-1846 [2] GUIDE-VALVE (EXHAUST)  
3. 7N-1902 [2] DOWEL  
4. 9Y-1847 [2] GUIDE-VALVE (INTAKE)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310062
 

123-8649: CYLINDER HEAD GP

123-8649 CYLINDER HEAD GP
S/N 9TG33-39
i00515594 SEBP2231
1238649 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 [1] PLUG-PIPE  
2. 131-0420 [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
3. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  5P-8248 [1] WASHER-HARD (20X36.5X3.5-MM THK)  
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
4. 5B-0213 [2] BOLT (3/8-16X2.375-IN)  
5. 110-6991 [1] GASKET-CYLINDER HEAD  
6. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 123-8650 Y [1] CYLINDER HEAD GP  
8. 126-1112 [4] SEAL  
9. 126-1113 [4] SEAL  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310063
 

123-8650: CYLINDER HEAD GP

123-8650 CYLINDER HEAD GP
S/N 9TG33-39
PART OF 123-8649 CYLINDER HEAD GP
i00515602 SEBP2231
1238650 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-8851 Y [1] CYLINDER HEAD AS  
2. 7N-1903 [4] SPRING-VALVE INNER  
3. 2W-2662 [4] SEAT-SPRING  
4. 7N-1904 [4] SPRING-VALVE OUTER  
5. 133-3814 [4] ROTOCOIL AS  
6. 2A-4429 [8] LOCK-RETAINER  
7. 104-7184 [4] VALVE  
8. 7N-1902 [2] DOWEL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310064
 

206-1555: CYLINDER HEAD GP

206-1555 CYLINDER HEAD GP
S/N 9TG302-UP
PART OF 206-1556 CYLINDER HEAD GP
i02212546 SEBP2231
2061555 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [5] PLUG-CUP  
2. 3B-0645 [5] PLUG-CUP  
3. 214-7566 [2] SEAL-O-RING  
5. 4P-6925 [1] SLEEVE-OIL  
6. 191-6760 [2] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  206-1546 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  206-1547 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  322-3658 AB INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
7. 257-9166 [2] INSERT-VALVE SEAT (INLET)(STANDARD)  
  257-9168 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  257-9169 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  311-4018 AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
8. 9S-8002 [2] PLUG (7/16-20-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP22310065
 

206-1556: CYLINDER HEAD GP

206-1556 CYLINDER HEAD GP
S/N 9TG302-389
PART OF 206-1558 CYLINDER HEAD GP
i01981597 SEBP2231
2061556 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-1903 [4] SPRING-VALVE INNER  
2. 209-0962 [4] WASHER (17.8X45X7.29-MM THK)  
3. 7N-1904 [4] SPRING-VALVE OUTER  
4. 197-6999 [4] ROTOCOIL AS  
5. 2A-4429 [8] LOCK-RETAINER  
6. 104-7184 [2] VALVE (INLET)  
6A. 104-7184 [2] VALVE (EXHAUST)  
7. 7N-1902 [2] DOWEL  
8. 191-6766 [2] GUIDE-VALVE (INLET)(STANDARD)  
  206-1544 AB GUIDE-VALVE (0.25-MM OS, INLET)  
  206-1545 AB GUIDE-VALVE (0.508-MM OS, INLET)  
9. 206-1541 [2] GUIDE-VALVE (EXHAUST)(STANDARD)  
  206-1542 AB GUIDE-VALVE (0.25-MM OS, EXHAUST)  
  206-1543 AB GUIDE-VALVE (0.508-MM OS, EXHAUST)  
10. 206-1555 Y [1] CYLINDER HEAD GP  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310066
 

206-1556: CYLINDER HEAD GP

206-1556 CYLINDER HEAD GP
S/N 9TG390-UP
PART OF 206-1558 CYLINDER HEAD GP
Type 1
i02195606 SEBP2231
2061556 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-1903 [4] SPRING-VALVE INNER  
2. 209-0962 [4] WASHER (17.8X45X7.29-MM THK)  
3. 7N-1904 [4] SPRING-VALVE OUTER  
4. 197-6999 [4] ROTOCOIL AS  
5. 2A-4429 [8] LOCK-RETAINER  
6. 210-2542 C [2] VALVE-INLET  
7. 7N-1902 [2] DOWEL  
8. 191-6766 [2] GUIDE-VALVE (INLET)(STANDARD)  
  206-1544 AB GUIDE-VALVE (0.25-MM OS, INLET)  
  206-1545 AB GUIDE-VALVE (0.508-MM OS, INLET)  
9. 206-1541 [2] GUIDE-VALVE (EXHAUST)(STANDARD)  
  206-1542 AB GUIDE-VALVE (0.25-MM OS, EXHAUST)  
  206-1543 AB GUIDE-VALVE (0.508-MM OS, EXHAUST)  
10. 206-1555 Y [1] CYLINDER HEAD GP  
11. 104-7184 [2] VALVE (EXHAUST)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310067
 

206-1556: CYLINDER HEAD GP

206-1556 CYLINDER HEAD GP
S/N 9TG390-UP
PART OF 206-1558 CYLINDER HEAD GP
Type 2
i02249894 SEBP2231
2061556 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [8] LOCK-RETAINER  
2. 7N-1903 [4] SPRING-VALVE INNER  
3. 7N-1904 [4] SPRING-VALVE OUTER  
4. 500-8527 [2] VALVE-EXHAUST  
5. 191-6766 [2] GUIDE-VALVE (INLET)(STANDARD)  
  206-1544 AB GUIDE-VALVE (0.25-MM OS, INLET)  
  206-1545 AB GUIDE-VALVE (0.508-MM OS, INLET)  
6. 197-6999 [4] ROTOCOIL AS  
7. 206-1555 CY [1] CYLINDER HEAD GP  
8. 209-0962 [4] WASHER (17.8X45X7.29-MM THK)  
9. 468-8824 [2] VALVE-INLET  
10. 255-0897 C [2] GUIDE-VALVE (EXHAUST)(STANDARD)  
  255-1261 AB GUIDE-VALVE (0.25-MM OS, EXHAUST)  
  255-1262 AB GUIDE-VALVE (0.508-MM OS, EXHAUST)  
11. 7N-1902 C [2] DOWEL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310068
 

206-1558: CYLINDER HEAD GP

206-1558 CYLINDER HEAD GP
S/N 9TG301-UP
i01909817 SEBP2231
2061558 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 131-0420 [6] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
2. 131-0421 [2] FASTENER GP-CYLINDER HEAD  
    (EACH INCLUDES)
  7N-1961 [1] BOLT-12 POINT HEAD (3/4-16X8.5-IN)  
  187-7738 [1] WASHER-HARD (21X36.5X3.5-MM THK)  
  9Y-0635 [1] SPACER (19.35X30.18X45-MM THK)  
3. 5B-7890 [1] PLUG-PIPE  
4. 206-1556 Y [1] CYLINDER HEAD GP  
5. 5B-0213 [2] BOLT (3/8-16X2.375-IN)  
6. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 110-6991 [1] GASKET-CYLINDER HEAD  
8. 420-0653 [4] SEAL AS-WATER  
9. 420-0652 [4] SEAL AS-WATER  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP22310069
 

206-1560: CYLINDER HEAD GP

206-1560 CYLINDER HEAD GP
LOW SWIRL
PART OF 206-1561 CYLINDER HEAD GP
AN ATTACHMENT
i01719875 SEBP2231
2061560 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your G3508 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0623 [5] PLUG-CUP  
2. 3B-0645 [5] PLUG-CUP  
3. 214-7566 [2] SEAL-O-RING  
5. 4P-6925 [1] SLEEVE-OIL  
6. 191-6760 [2] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  206-1546 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  206-1547 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  322-3658 AB [1] INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
7. 266-8718 [2] INSERT-VALVE SEAT (INLET)(STANDARD)  
  266-8719 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  266-8720 AB INSERT-VALVE SEAT (0.508-MM OS, INLET)  
8. 9S-8002 [2] PLUG (7/16-20-THD)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

Information:

Engine News
Engine Valve Stem "Use Again" Specifications
1983/03/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Checking Or Adjusting Valve Clearances
1986/01/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
New 9U-7511 Spark Plug Seat Cleaner And 9U-7516 Spark Plug Gauge Available{1555,1100}
1994/05/01
New Cylinder Liner, Spacer Plate, Spacer Plate Gasket, And Cylinder Head Gasket Used {1216,1221,1124}
1994/09/01
New Three Piece Water Line Assembly Used Between Cylinder Head And Exhaust Manifold{1380}
1994/11/01
Additional Groove On Valve Stem Helps Identify 20° Valves {1105}
1995/04/01
New Gasket Kits Available{1052,1059,1063,1100,1150,1201,1216,1304,1361,1378,1380}
1996/04/15
Spark Plug Seat Cleaner Recommended For Use On Cylinder Heads{1555}
1997/10/10
Improved Water Seal Reduces The Possibility Of Cylinder Head Joint Water Leaks {1100}
1998/01/20
New Debris Shield Is Added To Cylinder Head Gasket Kits{1124}
1998/04/01
Use The Correct Procedure For Installation Of Cylinder Head Bolts {1100,7553}
1998/07/01
New Valve Lash Adjusting Tool Group Released For All 3500 Engines {0600,1105,1121}
1998/09/01
The New 155-1536 Valve Recession Tool Kit Has Been Released {0701,1105}
1998/11/01
Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear{1103}
1999/01/01
Bolts, Washers, And Spacers Grouped Into Fastener Groups In Engine Cylinder Head Groups{1100}
1999/02/01
Be Sure The Cylinder Head Bore For the Unit Injector Is Clean When the Unit Injector Is Replaced {1290}
1999/07/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Correction to Operation and Maintenance Manual, SEBU6711-04, "G3508, G3512 and G3516 Engines" {1105}
1999/12/01
A New Valve Stem Seal Is Used In The Cylinder Head Groups For All Landfill Applications: New Valve Guides Are Used In All Cylinder Head Groups: Reference Tables Identify Cylinder Head Components For G3500 Series Engines {1104}
2001/01/01
New Valve Guides Are Used {1104}
2001/05/01
New Water Seals Provide Increased Stability At Higher Temperatures {1100, 1124}
2010/10/06
New Cylinder Head Groups and Valve Mechanisms {1100, 1102, 1121, 1123}
2003/12/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
A New Cylinder Head Gasket is Used {1124}
2006/07/24
New Exhaust Valves Are Used in G3500 and G3500B Engines {1105}
2012/10/24
New Exhaust Valves Are Used in Diesel 3500 Commercial Engines {1100, 1105}
2013/12/10
Cat<SUP>&reg;</SUP> Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
2015/06/26
A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}
A New Cylinder Liner Insert Is Now Used On Certain 3500 Engines {1201, 1217}
A New Valve Recession Tool Is Now Available For All G3500 Engines {0374, 0599, 0701, 0703, 1100}
A New Valve Recession Tool Is Now Available For All G3500 Engines {0374, 0599, 0701, 0703, 1100}
Operation and Maintenance Manual
Valve Stem Projection - Measure/Record
G3500 Engines
Special Instruction
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}
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}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
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}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
Testing for Excessive Cylinder Blowby in 3500 Engines{1000, 1100, 1223}
New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}
New Cylinder Head and Head Gasket Leak Test Procedure Available for 3500 Engines {1100, 1223}
Service Letter-NACD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-Australia
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-CFEL
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-CSARL
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-Americas
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-Brazil
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Service Letter-Truck/Ag/Marine
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Technical Information Bulletin
Lubricant For Gas Engines
Lubricant For Gas Engines
Machining Premachined Valve Seat Inserts
Machining Premachined Valve Seat Inserts
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}
Incorrect Substitution of the 12 Point Cylinder Head Bolt on all G3500 and 3500 Engines {1100}
Specifications
Cylinder Head
G3500 Engines
Cylinder Head Valves
G3500 Engines
Cylinder Head
G3500 Engines
Cylinder Head
G3500 Engines
Cylinder Head
G3500 Engines
Cylinder Head
G3500 Engines
Cylinder Head
G3500 Engines
Cylinder Head Valves
G3500 Engines
Cylinder Head Valves
G3500 Engines
Cylinder Head Valves
G3500 Engines
Cylinder Head Valves
G3500 Engines
Cylinder Head Valves
G3500 Engines
Tool Operating Manual
421-1011 Valve Recession Tool Group used on G3500 C, E, &amp; H Engines{0374, 0599, 0701, 0703, 1100}
421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
M0088789: 550-9152 Gage Ring Assembly {0374, 0599, 0700, 0701, 0759, 1100, 1105}
Service Letter-China
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Service Letter-Asia
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Systems Operation
Valve System Components
G3500 Engines
Cylinder Block, Liners and Heads
G3500 Engines
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
PRODUCT LINE ADDITIONS: REMANUFACTURED G3500 CYLINDER HEADS
PRODUCT LINE ADDITIONS: REMANUFACTURED G3500 CYLINDER HEADS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Certain 0R3839 And 0R3840 Remanufactured Cylinder Heads Used For G3500 Engines Need To Be Inspected To Determine If A 4P6925 Oil Sleeve Has Been Installed In The Center Cam Follower Bore
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Product Support Program For Installing A New Riser Tube Flange To Cylinder Head Gasket On Certain G3508, G3512, And G3516 Engines
Testing and Adjusting
Valve Lash and Valve Bridge Adjustment
G3500 Engines
Disassembly and Assembly
Cylinder Head - Remove
G3500 Engines
Cylinder Head - Disassemble
G3500 Engines
Cylinder Head - Assemble
G3500 Engines
Cylinder Head - Install
G3500 Engines
Service Magazine
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem &quot;Use Again&quot; Specifications{0653,1105}
1983/02/28
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Checking Or Adjusting Valve Clearances{1105,1208,1123}
1986/01/13
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
New Valve Cover Seals Are Used For Mechanical Unit Injector (MUI) And Electronic Unit Injector (EUI) Engines{1107}
1996/09/30
Quickly And Accurately Set Valve Lash{1105,0766}
1997/01/13
Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear {1103}
1998/11/23
Use 155-8795 Crankshaft Gauge To Determine Distortion {1202}
1998/11/23

Caterpillar Parts SIS Catalog G3508 :

CYLINDER HEAD AS
123-6072 CYLINDER HEAD AS
CYLINDER HEAD AS
122-8851 CYLINDER HEAD AS
CYLINDER BLOCK GP
4P-8319 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-8319 CYLINDER BLOCK GP
CYLINDER BLOCK GP
4P-7262 CYLINDER BLOCK GP
CYLINDER BLOCK GP
353-3969 CYLINDER BLOCK GP
CYLINDER BLOCK GP
350-1409 CYLINDER BLOCK GP
CYLINDER BLOCK GP
115-3503 CYLINDER BLOCK GP
CYLINDER HEAD AS
4P-8300 CYLINDER HEAD AS
CYLINDER HEAD GP
123-8649 CYLINDER HEAD GP
CYLINDER HEAD GP
123-8650 CYLINDER HEAD GP
CYLINDER HEAD GP
206-1555 CYLINDER HEAD GP
CYLINDER HEAD GP
206-1556 CYLINDER HEAD GP
CYLINDER HEAD GP
206-1556 CYLINDER HEAD GP
CYLINDER HEAD GP
206-1556 CYLINDER HEAD GP
CYLINDER HEAD GP
206-1558 CYLINDER HEAD GP

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