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172-0838 CYLINDER HEAD AS S/N 97Y1-741 3508 VEHICULAR ENGINE


BASIC ENGINE
CYLINDER HEAD GP

VEHICULAR ENGINE 3508 VEHICULAR ENGINE 97Y
 3508 Engine For Caterpillar Built Machines 97Y00001-UP SEBP1552 3508 97Y   (1985)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD AS
156-9140 CYLINDER HEAD AS
CYLINDER HEAD AS
172-0834 CYLINDER HEAD AS
CYLINDER HEAD AS
172-0838 CYLINDER HEAD AS
CYLINDER HEAD AS
172-0839 CYLINDER HEAD AS
CYLINDER HEAD AS
242-5326 CYLINDER HEAD AS
CYLINDER HEAD AS
242-5327 CYLINDER HEAD AS
 

#SEBP15520060
 

172-0838: CYLINDER HEAD AS

172-0838 CYLINDER HEAD AS
S/N 97Y1-741
i01208638 SEBP1552
1720838 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-0836 Y [1] CYLINDER HEAD GP  
2. 133-9306 [4] GUIDE-VALVE (STANDARD)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)  
3. 7N-1902 [2] DOWEL  
4. 8T-6759 [1] PLUG-PIPE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15520061
 

172-0839: CYLINDER HEAD AS

172-0839 CYLINDER HEAD AS
S/N 97Y732-UP
FIELD REPLACEMENT FOR @@@@@131-0410@@@@@, @@@@@172-0834@@@@@
i01179071 SEBP1552
1720839 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [5] PLUG-CUP  
2. 3J-7354 [4] SEAL-O-RING  
3. 130-2607 [2] INSERT-VALVE SEAT (STANDARD)(INLET)  
  149-1981 AB INSERT-VALVE SEAT (0.51-MM OS)(INLET)  
4. 3B-0623 [5] PLUG-CUP  
5. 9S-8002 [4] PLUG (7/16-20-THD)  
6. 130-2608 [2] INSERT-VALVE SEAT (STANDARD)(EXHAUST)  
  166-5945 AB [1] INSERT-VALVE SEAT (0.508-MM OS)(EXHAUST)  
7. 133-9306 [4] GUIDE-VALVE (STANDARD)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)  
8. 7N-1902 [2] DOWEL  
9. 8T-6759 [1] PLUG-PIPE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP15520062
 

242-5326: CYLINDER HEAD AS

242-5326 CYLINDER HEAD AS
S/N 97Y742-UP
FIELD REPLACEMENT FOR @@@@@172-0836@@@@@
i02089989 SEBP1552
2425326 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6759 [1] PLUG-PIPE  
2. 133-9306 [2] GUIDE-VALVE (STANDARD)(INLET)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)(INLET)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)(INLET)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)(INLET)  
  301-9248 ABF GUIDE-VALVE (0.38-MM THK)(INLET)  
3. 172-0836 Y [1] CYLINDER HEAD GP  
4. 197-6995 [2] GUIDE-VALVE (STANDARD)(EXHAUST)  
  276-3875 AB GUIDE-VALVE (0.127-MM OS)(EXHAUST)  
  276-3876 AB GUIDE-VALVE (0.25-MM OS)(EXHAUST)  
  320-7710 AB GUIDE-VALVE (0.381-MM OS, EXHAUST)  
  320-7711 AB GUIDE-VALVE (0.508-MM OS, EXHAUST)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  F   NOT SHOWN
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15520063
 

242-5327: CYLINDER HEAD AS

242-5327 CYLINDER HEAD AS
S/N 97Y742-UP
FIELD REPLACEMENT FOR @@@@@172-0834@@@@@
i02087260 SEBP1552
2425327 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 133-9306 [2] GUIDE-VALVE (STANDARD)(INLET)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)(INLET)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)(INLET)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)(INLET)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)(INLET)  
2. 172-0834 Y [1] CYLINDER HEAD AS  
3. 197-6995 [2] GUIDE-VALVE (STANDARD)(EXHAUST)  
  276-3875 AB GUIDE-VALVE (0.127-MM OS)(EXHAUST)  
  276-3876 AB GUIDE-VALVE (0.25-MM OS)(EXHAUST)  
  320-7710 AB GUIDE-VALVE (0.381-MM OS, EXHAUST)  
  320-7711 AB GUIDE-VALVE (0.508-MM OS, EXHAUST)  
4. 239-0689 [1] DOWEL  
5. 8T-6759 [1] PLUG-PIPE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15520064
 

7E-5859: CYLINDER HEAD AS

7E-5859 CYLINDER HEAD AS
S/N 97Y672-UP
FIELD REPLACEMENT FOR @@@@@ 7E-5861@@@@@
i00091636 SEBP1552
7E5859 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-1847 [4] GUIDE-VALVE  
2. 7N-1902 [2] DOWEL  
3. 4D-0514 [1] PLUG-PIPE  
 

#SEBP15520065
 

7E-5861: CYLINDER HEAD AS

7E-5861 CYLINDER HEAD AS
S/N 97Y672-715
PART OF 4W-9560 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@ 7E-5859@@@@@
i00091637 SEBP1552
7E5861 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 3B-0645 [5] PLUG-CUP  
3. 7E-5862 [2] INSERT-VALVE SEAT (INLET)  
4. 3J-7354 [4] SEAL-O-RING  
5. 118-9491 [2] INSERT-VALVE SEAT (EXHAUST)  
6. 3B-0623 [5] PLUG-CUP  
7. 9S-8002 [4] PLUG (7/16-20-THD)  
 

#SEBP15520066
 

172-0835: CYLINDER HEAD GP

172-0835 CYLINDER HEAD GP
S/N 97Y732-741
PART OF 4W-0095 CYLINDER HEAD GP
i01179013 SEBP1552
1720835 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [8] LOCK-RETAINER  
2. 7N-1902 [2] DOWEL  
3. 7N-1903 [4] SPRING-VALVE INNER  
4. 7N-1904 [4] SPRING-VALVE OUTER  
5. 210-2542 [2] VALVE-INLET  
6. 210-2529 [2] VALVE-EXHAUST  
7. 197-6999 [4] ROTOCOIL AS  
8. 133-9306 [4] GUIDE-VALVE (STANDARD)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)  
9. 137-6856 [2] SEAL (VALVE STEM)(INTAKE)  
10. 172-0834 Y [1] CYLINDER HEAD AS  
11. 8T-6759 B [1] PLUG-PIPE  
12. 2W-2662 [2] SEAT-SPRING (EXHAUST)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15520067
 

172-0836: CYLINDER HEAD GP

172-0836 CYLINDER HEAD GP
PART OF 172-0838, 242-5326 CYLINDER HEAD AS, 203-2144, 239-0692, 338-8671 CYLINDER HEAD GP
FIELD REPLACEMENT ORDER @@@@@172-0838@@@@@, @@@@@242-5326@@@@@
AN ATTACHMENT
i01208533 SEBP1552
1720836 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-0645 [5] PLUG-CUP  
2. 214-7566 [4] SEAL-O-RING  
3. 130-2607 [2] INSERT-VALVE SEAT (STANDARD)(INLET)  
  149-1981 AB INSERT-VALVE SEAT (0.51-MM OS)(INLET)  
4. 3B-0623 [5] PLUG-CUP  
5. 9S-8002 [4] PLUG (7/16-20-THD)  
6. 130-2608 [2] INSERT-VALVE SEAT (STANDARD)(EXHAUST)  
  166-5945 AB INSERT-VALVE SEAT (0.508-MM OS)(EXHAUST)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP15520068
 

203-2144: CYLINDER HEAD GP

203-2144 CYLINDER HEAD GP
S/N 97Y1-741
PART OF 203-2170 CYLINDER HEAD GP
AN ATTACHMENT
i01624669 SEBP1552
2032144 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-4429 [8] LOCK-RETAINER  
2. 7N-1902 [2] DOWEL  
3. 7N-1903 [4] SPRING-VALVE INNER  
4. 7N-1904 [4] SPRING-VALVE OUTER  
5. 210-2542 [2] VALVE-INLET  
6. 210-2529 [2] VALVE-EXHAUST  
7. 197-6999 [2] ROTOCOIL AS  
8. 133-9306 [4] GUIDE-VALVE (STANDARD)  
  149-1982 AB GUIDE-VALVE (0.508-MM OS)  
  273-3553 AB GUIDE-VALVE (0.127-MM OS)  
  273-3554 AB GUIDE-VALVE (0.25-MM OS)  
  301-9248 AB GUIDE-VALVE (0.38-MM THK)  
9. 137-6856 [2] SEAL (VALVE STEM)(INTAKE)  
10. 172-0836 Y [1] CYLINDER HEAD GP  
11. 8T-6759 [1] PLUG-PIPE  
12. 2W-2662 [2] SEAT-SPRING (EXHAUST)  
13. 197-6999 [2] ROTOCOIL AS  
13A. 4P-2522 [2] SHIELD-OIL  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP15520069
 

203-2170: CYLINDER HEAD GP

203-2170 CYLINDER HEAD GP
S/N 97Y1-741
AN ATTACHMENT
i01624662 SEBP1552
2032170 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3508 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-7890 [1] PLUG-PIPE  
2. 203-2144 Y [1] CYLINDER HEAD GP  
3. 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)  
4. 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)  
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. 204-5427 [4] SEAL (WATER)  
9. 204-5426 [4] SEAL (WATER)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
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
Crankshaft Positions For Injector Timing And Valve Clearance Settings
1983/11/30
Improved Valve Mechanism Cover Group Has A New Valve Cover And Seal
1985/01/16
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Stronger Push Rod Used
1985/08/01
Check Height Of Locating Dowels Before Installing Cylinder Head
1985/10/01
Checking Or Adjusting Valve Clearances
1986/01/01
Stronger Cylinder Heads Used
1986/02/01
Adjust Bridge Whenever Valve Clearance Adjustments Are Made
1986/04/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Beaded Cylinder Head Gasket Provides A Better Seal For Camshaft Compartment
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
Check Oil Drain Hole In 0R2671 or 0R2621 Remanufactured Cylinder Heads If Head Used With Breather
1986/11/01
Improved Injector Clamp Eliminates Interference With Bridge
1987/03/01
Material Changed In Exhaust and Inlet Valves
1987/05/01
Improvements To Prevent Oil Leakage At Cylinder Heads
1987/12/01
Silicone Water Seals Reinstated In Cylinder Heads
1988/08/01
New Rocker Arm Shaft Assembly and Bolts Used
1988/09/01
Improved Valve Lifter Assemblies; Better Insert Retention
1989/02/01
New Inlet/Exhaust Valve With Improved Valve Seat Angle, New Valve Guide, and New Cylinder Head Assemblies Groups With New Inlet Valve Seats
1990/03/01
Valve Lifters Can Be Removed Without Removing Cylinder Heads
1990/07/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Improved 7W7730 Cylinder Head Gasket Provides Better Sealing Capability
1990/11/01
Be Sure To Check Inlet Valve Rotocoils After An Engine Overspeed{1109,1105}
1991/03/01
New Rotocoil Used In Cylinder Head Group; New Valve Stem Oil Shield Used In Locomotive Engine Cylinder Head Group{1109,1100}
1991/03/01
Taller Water Seals Used In Cylinder Head Groups
1992/08/01
Correct Identification Of Rocker Arm Assembly Components
1992/10/01
New Spacer Plate Gasket Provides Improved Sealing Around Push Rod Compartment
1992/11/01
New Cylinder Head Bolt Tightening Procedure
1992/12/01
Modifying Former 2W8888 Rocker Arm Shaft For Use With New 8T7581 Rocker Arm Shaft Bolt
1992/12/01
New Water Seals Used In Cylinder Head Groups; New Water Seal Assemblies And O-Ring Seals Used In Insert Kit
1993/02/01
Valve Seat Insert Removal Tools
1993/02/01
Use Molycoat Paste Lubricant On Cylinder Head Bolts
1993/07/01
New Cylinder Head Gasket Used
1993/09/01
Non-Counterbored Valve Guides Used{1104}
1994/03/01
Intake And Exhaust Valve Lash Increased{1105}
1994/07/01
New Cylinder Liner, Spacer Plate, Spacer Plate Gasket, And Cylinder Head Gasket Used {1216,1221,1124}
1994/09/01
New Exhaust Valve With Tapered Stem Used In Engine Cylinder Head Groups{1105}
1995/09/01
New Lifters Improve Roller-To-Camshaft Contact And New Bridges Provide Commonality With 3500B Engines {1102,1121,1209}
1996/08/19
A Chamfer Has Been Added To Some Engine Cylinder Head Bolt Holes To Help Reduce Stress Concentrations And Prevent Cracks {1101}
1996/09/23
Premachined Valve Seat Inserts And Precision Valve Guide Increase Valve Life {1103,1104}
1997/02/17
Improved Water Seal Reduces The Possibility Of Cylinder Head Joint Water Leaks {1100}
1998/01/20
New Valve Lash Adjusting Tool Group Released For All 3500 Engines {0600,1105,1121}
1998/09/01
Recommended Lubrication And Torque Procedure For Cylinder Head Bolts {1100}
1998/09/01
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
The Oil Seals Have Been Removed From The Exhaust Valves {1100}
2000/12/01
New Water Seals Provide Increased Stability At Higher Temperatures {1100, 1124}
2010/10/06
New Maintenance Intervals for Valve Bridge and Valve Lash Adjustment {1102}
2003/01/01
New Cylinder Head Groups and Valve Mechanisms {1100, 1102, 1121, 1123}
2003/10/01
Oversized Valve Guides are Available {1104}
2005/01/31
Tightness of Bolted Joints with the Torque Turn Procedure {1101, 1202, 1203, 1218}
2005/04/18
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
An Improved Outer Valve Spring is Used {1100, 1108}
2006/01/02
A New Cylinder Head Gasket is Used {1124}
2006/07/24
Make Sure that the Oil Shields are Installed Correctly {1100}
2007/01/01
Use the Correct Parts in the Valve Train {1100}
2007/01/22
Improved Valve Components Are Used {1100, 1108}
2008/12/22
New Exhaust Valves Are Used in Diesel 3500 Commercial Engines {1100, 1105}
2014/01/13
Cat<SUP>&reg;</SUP> Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
Cat® Reman Announces the Availability of Remanufactured Cylinder Heads for 3500 and G3500 Engines {1100}
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}
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
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-Australia
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-CFEL
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-CSARL
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-Americas
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-Brazil
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Letter-Truck/Ag/Marine
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Technical Information Bulletin
Installation Of New Cylinder Port Thermocouples
Installation Of New Cylinder Port Thermocouples
Failure of Reused Rotocoils in 3500 Engines{1100}
Failure of Reused Rotocoils in 3500 Engines{1100}
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Broken Bolt Survey for all 3500 Engines{1100, 7553}
Specifications
Valves
3500 VEHICULAR ENGINES
Cylinder Heads
3500 VEHICULAR 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
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Service Letter-Asia
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
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
REMAN 3500 ENGINE CORE ACCEPTANCE CRITERIA REVISION AND OTHER RECENT PRODUCT IMPROVEMENTS
REMAN 3500 ENGINE CORE ACCEPTANCE CRITERIA REVISION AND OTHER RECENT PRODUCT IMPROVEMENTS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
PRODUCT SUPPORT PROGRAM FOR REPAIRING AN OUTER VALVE SPRING FAILURE ON VARIOUS 3508, 3512, AND 3516 PETROLEUM ENGINES
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
The Fuel Injector Bore Needs To Be Machined In The Cylinder Heads Of Certain 3508, 3512, And 3516 Engines
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Certain 8N6862, 8N6863, 7E2867, And 7E2868 Water Seals Need To Be Removed From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
The Cylinder Heads Need To Be Inspected For Blockage In The Coolant Outlet On Certain 3508, 3508B, 3512, 3512B, 3516, 3516B, Engines; 777D And 793C Off Highway Trucks
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Product Improvement Program For Removing All 1944901 Valve Springs From Dealer Part Stock
Disassembly and Assembly
Cylinder Head Assemblies
3500 VEHICULAR ENGINES
Valves
3500 VEHICULAR ENGINES
Bridge Dowels
3500 VEHICULAR ENGINES
Valve Seat Inserts
3500 VEHICULAR ENGINES
Valve Guides
3500 VEHICULAR 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
Crankshaft Positions For Injector Timing And Valve Clearance Settings{0374,1104,1290}
1983/11/21
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Check Height Of Locating Dowels Before Installing Cylinder Head{1201}
1985/10/07
Checking Or Adjusting Valve Clearances{1105,1208,1123}
1986/01/13
Stronger Cylinder Heads Used{1100}
1986/01/27
Adjust Bridge Whenever Valve Clearance Adjustments Are Made{1121,1105,1100}
1986/04/07
Beaded Cylinder Head Gasket Provides A Better Seal For Camshaft Compartment{1100}
1986/05/26
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Check Oil Drain Hole In OR2671 Or OR2621 Remanufactured Cylinder Heads If Head Used With Breather{1100,1300,1317}
1986/10/27
Avoid Oil Contact With New Water Passage Seals Used In Cylinder Head Groups{1100}
1986/12/15
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
Material Changed In Exhaust and Inlet Valves{1105}
1987/04/20
Improvements To Prevent Oil Leakage At Cylinder Heads{1100,1221}
1987/11/23
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
New Socket In Valve Rocker Arms Provides Lubrication For Inlet Valve Seats {1103,1105,1123}
1988/04/25
Silicone Water Seals Reinstated In Cylinder Heads{1115,1300}
1988/08/01
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
Improved Valve Lifter Assemblies; Better Insert Retention{1112}
1989/02/13
New Inlet/Exhaust Valve With Improved Valve Seat Angle, New Valve Guide, New Cylinder Head Assemblies With New Inlet Valve Seats {1100,1103,1104,1105}
1990/02/26
Valve Lifters Can Be Removed Without Removing Cylinder Heads {1112}
1990/07/02
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Improved 7W7730 Cylinder Head Gasket Provides Better Sealing Capability{1124}
1990/10/29
Be Sure To Check Inlet Valve Rotocoils After An Engine Overspeed{1109,1105}
1991/01/28
New Rotocoil Used In Cylinder Head Group; New Valve Stem Oil Shield Used In Locomotive Engine Cylinder Head Group{1109,1100}
1991/03/11
Taller Water Seals Used In Cylinder Head Groups {1115}
1992/08/10
New Spacer Plate Gasket Provides Improved Sealing Around Push Rod Compartment{1221}
1992/11/16
New Cylinder Head Bolt Tightening Procedure{1100}
1992/12/21
Modifying Former 2W8888 Rocker Arm Shaft For Use With New 8T7581 Rocker Arm Shaft Bolt{1102}
1992/12/21
Valve Seat Insert Removal Tools {0703,1103}
1993/02/15
New Water Seals Used In Cylinder Head Groups; New Water Seal Assemblies And O-Ring Seals Used In Insert Kit {1115}
1993/02/15
New Cylinder Head Gasket Used{1124}
1993/09/20
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 3508 :

CYLINDER HEAD AS
172-0834 CYLINDER HEAD AS
CYLINDER HEAD AS
156-9140 CYLINDER HEAD AS
CYLINDER HEAD AS
131-0424 CYLINDER HEAD AS
CYLINDER HEAD AS
131-0410 CYLINDER HEAD AS
CYLINDER BLOCK GP
9Y-6421 CYLINDER BLOCK GP
CYLINDER BLOCK GP
9Y-6421 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7E-4660 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7C-7349 CYLINDER BLOCK GP
CYLINDER HEAD AS
172-0839 CYLINDER HEAD AS
CYLINDER HEAD AS
242-5326 CYLINDER HEAD AS
CYLINDER HEAD AS
242-5327 CYLINDER HEAD AS
CYLINDER HEAD AS
7E-5859 CYLINDER HEAD AS
CYLINDER HEAD AS
7E-5861 CYLINDER HEAD AS
CYLINDER HEAD GP
172-0835 CYLINDER HEAD GP
CYLINDER HEAD GP
172-0836 CYLINDER HEAD GP
CYLINDER HEAD GP
203-2144 CYLINDER HEAD GP

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