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7C-0041 CYLINDER HEAD GP Type 2 3406B TRUCK ENGINE


BASIC ENGINE
CYLINDER HEAD GP
DAMPER GP

TRUCK ENGINE 3406B TRUCK ENGINE 5KJ
 3406B Truck Engine 5KJ00001-07799 SEBP1930 3406B 5KJ   (1990)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
4W-2436 CYLINDER HEAD GP
CYLINDER HEAD GP
7C-0041 CYLINDER HEAD GP
CYLINDER HEAD GP
7C-0041 CYLINDER HEAD GP
CYLINDER HEAD GP
7C-0041 CYLINDER HEAD GP
CYLINDER HEAD GP
7E-0970 CYLINDER HEAD GP
CYLINDER HEAD GP
7E-0970 CYLINDER HEAD GP
 

#SEBP19300270
 

7C-0041: CYLINDER HEAD GP

7C-0041 CYLINDER HEAD GP
Type 2
i00395951 SEBP1930
7C0041 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2203 Y [1] CYLINDER HEAD GP  
2. 7W-6492 CB [1] PLUG-PIPE (1/2-14-THD)  
3. 7W-5435 [6] ADAPTER-NOZZLE (DIRECT INJECTION)  
4. 5H-7153 [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT (3/8-16X5.5-IN)  
7. 6L-7442 [6] STUD-TAPERLOCK (5/16-18X1.08-IN)  
8. 4W-1055 [24] SEAL  
9. 9X-8904 C [20] BOLT  
10. 6I-3066 C [1] GASKET-CYLINDER HEAD  
11. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
12. 5H-1504 [20] WASHER-HARD (20X33.5X5-MM THK)  
13. 7W-6492 [3] PLUG-PIPE (1/2-14-THD)  
14. 3S-5496 [2] SEAL-O-RING  
15. 4S-6137 CJ [12] STUD-TAPERLOCK (3/8-16X3.1-IN)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   PART MARKED J USES 2S-3370 SPACER
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300271
 

7C-0041: CYLINDER HEAD GP

7C-0041 CYLINDER HEAD GP
PART OF 104-9617 ENGINE BRAKE GP
AN ATTACHMENT
i00395958 SEBP1930
7C0041 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-2203 Y [1] CYLINDER HEAD GP  
2. 7W-6492 B [1] PLUG-PIPE (1/2-14-THD)  
3. 100-6920 C [6] ADAPTER-NOZZLE (DIRECT INJECTION)  
4. 8M-5249 C [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT (3/8-16X5.5-IN)  
7. 6L-7442 [6] STUD-TAPERLOCK (5/16-18X1.08-IN)  
8. 3E-6772 [24] SEAL (WATER)  
9. 124-1855 [20] BOLT-12 POINT HEAD (3/4-16X7.638-IN)  
10. 6I-3066 [1] GASKET-CYLINDER HEAD  
11. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
12. 5H-1504 [20] WASHER-HARD (20X33.5X5-MM THK)  
13. 7W-6492 [3] PLUG-PIPE (1/2-14-THD)  
14. 3S-5496 [2] SEAL-O-RING  
15. 4S-6137 J [1] STUD-TAPERLOCK (3/8-16X3.1-IN)  
16. 106-1792 N [11] STUD-TAPERLOCK (3/8-16X4-IN)  
17. 194-8124 [6] SLEEVE AS (EXHAUST PORT)  
  5P-3931 AB COMPOUND-ANTI-SEIZE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   PART MARKED J USES 2S-3370 SPACER
  N   PART MARKED N USES 108-3612 SPACER
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300272
 

7E-0970: CYLINDER HEAD GP

7E-0970 CYLINDER HEAD GP
PART OF 7E-3706 CYLINDER HEAD GP
Type 1
ALSO AN ATTACHMENT
i00397880 SEBP1930
7E0970 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0007 CY [1] CYLINDER HEAD AS  
2. 2W-2622 C [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 4W-2474 [12] ROTOCOIL AS (INLET)  
6. 4W-2471 [12] SPRING-VALVE (OUTER INLET)  
7. 1W-3860 C [12] VALVE-EXHAUST  
8. 173-7188 [24] GUIDE-VALVE  
9. 4W-2472 [12] SPRING-VALVE (INNER INLET)  
10. 4W-2473 [12] WASHER-VALVE SPRING GUIDE (INLET)  
11. 9Y-3326 [12] SPRING-VALVE (OUTER EXHAUST)  
12. 9Y-3327 [12] SPRING-VALVE (INNER EXHAUST)  
13. 9Y-3328 [12] WASHER (EXHAUST)  
14. 9Y-3329 [12] ROTOCOIL AS (EXHAUST)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300273
 

7E-0970: CYLINDER HEAD GP

7E-0970 CYLINDER HEAD GP
PART OF 7E-3706 CYLINDER HEAD GP
Type 2
ALSO AN ATTACHMENT
i00397883 SEBP1930
7E0970 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-3775 CY [1] CYLINDER HEAD AS  
2. 108-5902 [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 4W-2474 [12] ROTOCOIL AS (INLET)  
6. 4W-2471 [12] SPRING-VALVE (OUTER INLET)  
7. 106-1111 [12] VALVE-EXHAUST  
8. 173-7188 [24] GUIDE-VALVE  
9. 4W-2472 [12] SPRING-VALVE (INNER INLET)  
10. 4W-2473 [12] WASHER-VALVE SPRING GUIDE (INLET)  
11. 9Y-3326 [12] SPRING-VALVE (OUTER EXHAUST)  
12. 9Y-3327 [12] SPRING-VALVE (INNER EXHAUST)  
13. 9Y-3328 [12] WASHER (EXHAUST)  
14. 9Y-3329 [12] ROTOCOIL AS (EXHAUST)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300274
 

7E-3706: CYLINDER HEAD GP

7E-3706 CYLINDER HEAD GP
FOR USE WITH ATAAC ENGINES ONLY
ALSO AN ATTACHMENT
i00402790 SEBP1930
7E3706 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0970 Y [1] CYLINDER HEAD GP  
2. 6L-8562 [1] STUD-TAPERLOCK (3/8-16X1.77-IN)  
3. 7W-5435 [6] ADAPTER-NOZZLE  
4. 5H-7153 [6] SEAL-O-RING  
5. 4N-7253 [6] GASKET-CHAMBER  
6. 5F-4899 [12] BOLT (3/8-16X5.5-IN)  
7. 6L-7442 [6] STUD-TAPERLOCK (5/16-18X1.08-IN)  
8. 4W-1055 [24] SEAL  
9. 2H-3750 [20] BOLT (3/4-16X7.5-IN)  
10. 7E-6000 [1] GASKET-CYLINDER HEAD  
11. 8T-6767 [1] PLUG-PIPE (3/8-18-THD)  
12. 5H-1504 [20] WASHER-HARD (20X33.5X5-MM THK)  
13. 7W-6492 [3] PLUG-PIPE (1/2-14-THD)  
14. 7W-6492 B [1] PLUG-PIPE (1/2-14-THD)(USE WITHOUT AIR COMPRESSOR)  
15. 4S-6137 [11] STUD-TAPERLOCK (3/8-16X3.1-IN)  
16. 3S-5496 [2] SEAL-O-RING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300275
 

7W-2203: CYLINDER HEAD GP

7W-2203 CYLINDER HEAD GP
PART OF 4W-2436, 7C-0041 CYLINDER HEAD GP
ALSO AN ATTACHMENT
i00109127 SEBP1930
7W2203 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0007 CY [1] CYLINDER HEAD AS  
2. 2W-2622 [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 4W-2474 [24] ROTOCOIL AS  
6. 4W-2471 [24] SPRING-VALVE  
7. 1W-3860 [12] VALVE-EXHAUST  
8. 173-7188 [24] GUIDE-VALVE  
9. 4W-2472 [24] SPRING-VALVE  
10. 4W-2473 [24] WASHER-VALVE SPRING GUIDE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300276
 

7W-2203: CYLINDER HEAD GP

7W-2203 CYLINDER HEAD GP
PART OF 7C-0041 CYLINDER HEAD GP
Type 1
AN ATTACHMENT
i00109128 SEBP1930
7W2203 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-3775 CY [1] CYLINDER HEAD AS  
2. 108-5902 [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 4W-2474 [24] ROTOCOIL AS  
6. 4W-2471 [24] SPRING-VALVE  
7. 106-1111 [12] VALVE-EXHAUST  
8. 173-7188 [24] GUIDE-VALVE  
9. 4W-2472 [24] SPRING-VALVE  
10. 4W-2473 [24] WASHER-VALVE SPRING GUIDE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300277
 

7W-2203: CYLINDER HEAD GP

7W-2203 CYLINDER HEAD GP
PART OF 7C-0041 CYLINDER HEAD GP
Type 2
AN ATTACHMENT
i00122401 SEBP1930
7W2203 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-5099 CY [1] CYLINDER HEAD GP  
2. 115-2368 [12] VALVE-INLET  
3. 2N-5775 [12] DOWEL  
4. 2A-4429 [48] LOCK-RETAINER  
5. 4W-2474 [24] ROTOCOIL AS  
6. 4W-2471 [24] SPRING-VALVE (OUTER)  
7. 115-2367 [12] VALVE-EXHAUST  
8. 122-7374 [24] GUIDE-VALVE (STANDARD)  
  121-9859 AB GUIDE-VALVE (0.13-MM OS)  
  121-9860 AB GUIDE-VALVE (0.51-MM OS)  
9. 4W-2472 [24] SPRING-VALVE (INNER)  
10. 4W-2473 [24] WASHER-VALVE SPRING GUIDE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19300278
 

4P-4293: DAMPER & PULLEY GP

4P-4293 DAMPER & PULLEY GP
9.5 INCH DIAMETER
AN ATTACHMENT
i00376256 SEBP1930
4P4293 DAMPER & PULLEY GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-4096 C [1] DAMPER AS  
2. 2A-2814 [6] BOLT (5/8-18X5.5-IN)  
  4D-3704 [6] WASHER-HARD (17X30X5-MM THK)  
3. 4W-9605 [1] PULLEY-CRANKSHAFT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19300279
 

4P-4294: DAMPER & PULLEY GP

4P-4294 DAMPER & PULLEY GP
10.5 INCH DIAMETER
AN ATTACHMENT
i00376259 SEBP1930
4P4294 DAMPER & PULLEY GP Parts scheme
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-6342 [1] PULLEY-CRANKSHAFT  
2. 108-4096 C [1] DAMPER AS  
3. 2A-2814 [6] BOLT (5/8-18X5.5-IN)  
4. 4D-3704 [6] WASHER-HARD (17X30X5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Truck Engine News
Separate Valve Stem Gauges Available
1982/06/23
Engine Valve Stem "use Again " Specifications
1983/03/02
New Liner Seat Insert Available
1983/08/31
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/11/23
Valve Springs Must Be Removed Before Fuel Injection Nozzle Adapter Assembly Is Removed
1984/06/27
Surface Grinding Of Compacted Graphite Iron Cylinder Heads
1984/09/26
New Cylinder Heads, Fuel Nozzles And Fuel Nozzle Adapters Used
1984/11/07
New High Alloy Material Is Used In Cylinder Head Assemblies
1984/11/07
New Tools Available To Service Fuel Injection Nozzles And Adapters
1985/01/01
Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage
1985/07/01
Check Bolt Tightness Before Replacing Gaskets To Stop Coolant Leakage
1987/02/01
High Alloy Cylinder Head Improved
1987/07/01
Silicone Rubber Water Seals Available
1987/07/01
Former Exhaust Valve Bridge For Jacobs Brake ® Interferes With 40 mm Nozzle Adapter; New Bridge Used
1988/04/01
Remanufactured Cylinder Heads For 3406 Engines
1988/04/01
New Liner Seat Insert Available
1988/11/01
Larger Valve Springs Must Be Used With Williams Blue Ox ® 485 kPa (70 psi) Exhaust Brake; New Spring Compressor Group Available
1988/12/01
New Head Gasket Available; Head Gasket Replacement Guidelines
1989/01/01
Improved Head Gasket Used; Summary Of Earlier Gaskets And Service Tips
1989/08/01
Improved Head Gasket Used; Service Tips
1990/02/01
Coolant Loss In 3406B Truck Engines
1990/08/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
New Cylinder Heads Have Additional Coolant Passages
1992/06/01
New Liner Seat Inserts Available
1992/11/01
New Cylinder Head Gasket, Spacer Plate And Head Bolts Used and New Cylinder Liner Projection Measurement Method
1992/11/01
Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/01/01
Identification Of Intake And Exhaust Valves That May Be Used In Remanufactured Direct Injected 3400 Cylinder Heads{1105}
1994/04/22
New Intake And Exhaust Valves Used{1105,1100}
1994/06/24
New Water Seals Used in 3400 Head Assemblies{1124}
1994/08/30
Remanufactured 3400 Cylinder Heads Now Use Intake And Exhaust Valves With Chrome Plated Valve Stems{1105}
1994/09/01
New Inlet And Exhaust Valves Have Thinner Heads{1105}
1995/02/01
Service Cylinder Head Assemblies Have Round Exhaust Ports{1100,1101}
1995/07/01
New And Reconditioned Valve Projection Specifications{1105}
1995/08/01
New Valve Guides Available {1104}
1995/12/15
New Stronger Cylinder Head Bolts Used{1100}
1996/06/24
Recommended Repairs After Cylinder Head Gasket Failure {1101}
1999/10/01
Reman Cylinder Head Kits Are Now Available {1100}
2001/02/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/01
Improved Reman Cylinder Heads Are Now Used on Certain 3406 Mechanical Engines {1100, 1101}
2012/04/24
Replace the Cylinder Head Water Seals in Precious Metal Overhaul Kits Available for Certain On-Highway Truck Engines {1100}
Replace the Cylinder Head Water Seals in Precious Metal Overhaul Kits Available for Certain On-Highway Truck Engines {1100}
Engine News
Identification Of Intake And Exhaust Valves That May Be Used In Remanufactured Direct Injected 3400 Cylinder Heads{1105}
1994/04/18
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads
1977/06/29
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Special Instruction
3400 Cylinder Head To Block Joint Repair Procedure{1124}
3400 Cylinder Head To Block Joint Repair Procedure{1124}
Installation Of Valve Guides Without Removing Cylinder Head{1104}
Installation Of Valve Guides Without Removing Cylinder Head{1104}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
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}
Installation Of 2W3815 Or 5N93 Inserts{1217}
Installation Of 2W3815 Or 5N93 Inserts{1217}
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}
Technical Information Bulletin
Replacement Procedure:
Replacement Procedure:
Specifications
Valves
3406B DIESEL TRUCK ENGINE
Cylinder Head
3406B DIESEL TRUCK ENGINE
Valves
3406C DIESEL TRUCK ENGINE
Cylinder Head
3406C DIESEL TRUCK ENGINE
Valves
3406C DIESEL TRUCK ENGINE
Cylinder Head
3406C DIESEL TRUCK ENGINE
Tool Operating Manual
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
{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}
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
DISCONTINUATION OF REMAN CYLINDER HEAD KITS 0R7744 & 0R7745 FOR 3406B AND 3406C ENGINES
DISCONTINUATION OF REMAN CYLINDER HEAD KITS 0R7744 & 0R7745 FOR 3406B AND 3406C ENGINES
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Fuel Injection Nozzle Adapters (Earlier)
3406B DIESEL TRUCK ENGINE
Fuel Injection Nozzles And Adapters (Later)
3406B DIESEL TRUCK ENGINE
Cylinder Head Assembly
3406B DIESEL TRUCK ENGINE
Valves
3406B DIESEL TRUCK ENGINE
Valve Seat Inserts
3406B DIESEL TRUCK ENGINE
Bridge Dowels
3406B DIESEL TRUCK ENGINE
Valve Guides
3406B DIESEL TRUCK ENGINE
Fuel Injection Nozzles And Adapters
3406C DIESEL TRUCK ENGINE
Cylinder Head Assembly
3406C DIESEL TRUCK ENGINE
Valves
3406C DIESEL TRUCK ENGINE
Valve Seat Inserts
3406C DIESEL TRUCK ENGINE
Bridge Dowels
3406C DIESEL TRUCK ENGINE
Valve Guides
3406C DIESEL TRUCK ENGINE
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 "Use Again" Specifications{0653,1105}
1983/02/28
New Liner Seat Insert Available{1217}
1983/08/15
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Springs Must Be Removed Before Fuel Injection Nozzle Adapter Assembly Is Removed{1106}
1984/06/11
Surface Grinding Of Compacted Graphite Iron Cylinder Heads{1101}
1984/07/02
Change To Maintenance Interval For Valve Lash Adjustment{1105,1102}
1984/09/03
New High Alloy Material Is Used In Cylinder Head Assemblies{1101}
1984/10/15
New Cylinder Heads, Fuel Nozzles And Fuel Nozzle Adapters Used{1101,1106}
1984/10/29
Remanufactured Cylinder Head Groups{1100,1101,7554}
1984/11/19
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
3406B Truck Engines Have Been Improved For 1985{1000,1050,1052,1100,1200,1250}
1985/03/04
Use Care When Handling Water Seals For Cylinder Head Spacer Plates{1115}
1985/07/15
Adjust Bridge Whenever Valve Clearance Adjustments Are Made{1121,1105,1100}
1986/04/07
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08
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
5P7333 Tool Group Available For The Repair Of Loose Bridge Dowels On Cylinder Heads{0663,1101}
1977/06/20
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Change To Interval For Valve Lash Adjustment{1103,1105,1123}
1987/02/16
Remanufactured Cylinder Heads For 3406 Engines{1100}
1987/03/16
Salvage Of Cylinder Heads By Using Oversized Valve Guides And Valve Inserts {1104,1103}
1987/03/30
Silicone Rubber Water Seals Available{1100}
1987/07/06
High Alloy Cylinder Head Improved{1101}
1987/07/06
Results Of High Speed And/Or Overspeeding Of 3406B Truck Engines{1105,1209,1210,1214}
1987/11/02
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
Former Exhaust Valve Bridge For Jacobs Brake® Interferes With 40 mm Nozzle Adapter; New Bridge Used{1119,1100}
1988/04/18
Head Bolt Holes In Cylinder Blocks Can Be Repaired{1201,1101}
1988/10/24
Larger Valve Springs Must Be Used With Williams Blue Ox® 485 kPa (70 psi) Exhaust Brake; New Spring Compressor Group Available {1108,1109,1119,0702,0703}
1988/12/19
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 Head Gasket Available; Head Gasket Replacement Guidelines{1124,1216,1221}
1989/01/30
Improved Head Gasket Used; Summary Of Earlier Gaskets And Service Tips{1124,1216,1221}
1989/08/21
Additional Information For Checking Valve Camshaft Timing{1105,1110,1112,1121}
1989/12/11
Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26
Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1121}
1990/04/30
Coolant Loss In 3406B Truck Engines{1395,1355,1100,1124,1353,1216}
1990/08/06
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
New Cylinder Heads Have Additional Coolant Passages{1101,1100}
1992/06/29
New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence{1124,1221,1216}
1992/11/16
Camshaft Lobe Surface Finish Improved; Camshaft Drive Gear Installation Procedure {1209,1210,1212}
1993/09/13
Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/07
Identification Of Intake And Exhaust Valves That May Be Used In Remanufactured Direct Injected 3400 Cylinder Heads{1105}
1994/04/04
124-0662 Impact Socket For Removing And Installing Cylinder Head Bolts{1100,0602}
1996/12/09
124-9057 Guide (Swirl) Collar Quickly Installs Valve Guides To Proper Height{1104,0701}
1996/12/09

Caterpillar Parts SIS Catalog 3406B :

CYLINDER HEAD GP
7C-0041 CYLINDER HEAD GP
CYLINDER HEAD GP
4W-2436 CYLINDER HEAD GP
CYLINDER HEAD GP
115-2363 CYLINDER HEAD GP
CYLINDER HEAD GP
115-2362 CYLINDER HEAD GP
CYLINDER HEAD GP
110-5099 CYLINDER HEAD GP
CYLINDER HEAD GP
110-5096 CYLINDER HEAD GP
CYLINDER HEAD AS
9Y-3775 CYLINDER HEAD AS
CYLINDER HEAD AS
7W-0009 CYLINDER HEAD AS
CYLINDER HEAD GP
7C-0041 CYLINDER HEAD GP
CYLINDER HEAD GP
7E-0970 CYLINDER HEAD GP
CYLINDER HEAD GP
7E-0970 CYLINDER HEAD GP
CYLINDER HEAD GP
7E-3706 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
CYLINDER HEAD GP
7W-2203 CYLINDER HEAD GP
DAMPER & PULLEY GP
4P-4293 DAMPER & PULLEY GP

Truck sale:

1990 CAT 3406B
USD $25,000 
1990 CAT 3406B

Power Generation Enterprises Inc.
North Hollywood, California
1991 CAT 3406B
USD $22,000 
1991 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
1989 CAT 3406B
USD $35,000 
1989 CAT 3406B

Worldwide Power Products LLC
Houston, Texas
1988 CAT 3406B
USD $29,000 
1988 CAT 3406B

Ransome CAT
Bensalem, Pennsylvania
CATERPILLAR 3406B 1988
$29,000 USD 
CATERPILLAR 3406B 1988
- MARINE - PROPULSION
RANSOME ENGINE POWER
United States
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