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6N1672 FUEL INJECTION LINES FASTENER GROUP 3408 TRUCK ENGINE


FUEL SYSTEM
LINES GP-FUEL
PUMP GP-FUEL PRIMING
FILTER GP-FUEL
ELECTRICAL AND STARTING SYSTEM
HEATER GP
FUEL SYSTEM
FILTER GP-FUEL
LINES GP-FUEL

TRUCK ENGINE 3408 TRUCK ENGINE 28V
 3408 TRUCK ENGINE 28V00001-04749 SEBP1127 3408 28V   (1985)

FUEL SYSTEM

LINES GP-FUEL
LINES GP-FUEL INJECTION
9N-3958 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
9N-3958 LINES GP-FUEL INJECTION
FASTENER GP-FUEL INJ LINES
6N-1672 FASTENER GP-FUEL INJ LINES
LINES GP-FUEL FILTER
9L-6730 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
9L-6730 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
9L-6730 LINES GP-FUEL FILTER
 

#SEBP11270350
 

6N-1672: FASTENER GP-FUEL INJ LINES

6N1672 FUEL INJECTION LINES FASTENER GROUP
c222316 SEBP1127
6N1672 FASTENER GP-FUEL INJ LINES Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-0509 C [2] BOLT  
2. 5M-2894 [4] WASHER  
3. 6N-1671 [1] BRACKET  
4. 0S-1588 [2] BOLT  
  C   INDICATES CHANGE
 

#SEBP11270351
 

4N-3287: PUMP GP-FUEL PRIMING

4N3287 FUEL PRIMING PUMP GROUP
c215540 SEBP1127
4N3287 PUMP GP-FUEL PRIMING Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET  
2. 4B-3388 [1] BOLT  
    2.86 CM(1.125 IN)LONG
    -OR-
  1B-2790 C [1] BOLT  
    3.49 CM(1.375 IN)LONG
  9M-1974 C [1] WASHER  
    7.95 MM(.313 IN)DIA
3. 0S-1616 [1] BOLT  
    2.54 CM(1 IN)LONG
    -OR-
  7B-2742 C [1] BOLT  
    3.18 CM(1.25 IN)LONG
  5P-0537 C [1] WASHER  
    6.35 MM(.25 IN)DIA
4. 4N-2511 [1] PUMP AS-FUEL PRIMING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11270352
 

4N-1981: FILTER GP-FUEL

4N1981 FUEL FILTER GROUP
Serial No. 28V1 to 28V3353 inclusive
c206308 SEBP1127
4N1981 FILTER GP-FUEL Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-0918 [1] BASE ASSEM.  
    (Includes)
2. 9S-4167 [1] STUD  
3. 4N-5823 [1] FILTER ASSEM.  
  C   INDICATES CHANGE
 

#SEBP11270353
 

4N-1981: FILTER GP-FUEL

4N1981 FUEL FILTER GROUP
Serial No. 28V3354-Up
c231334 SEBP1127
4N1981 FILTER GP-FUEL Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3789 C [1] BASE ASSEM.  
    (Includes)
2. 9S-4167 [1] STUD  
3. 4N-5823 [1] FILTER ASSEM.  
  C   INDICATES CHANGE
 

#SEBP11270354
 

8H-7204: FILTER GP-FUEL

8H7204 FUEL FILTER GROUP--Type 1
AN ATTACHMENT
c100914 SEBP1127
8H7204 FILTER GP-FUEL Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8H-2807 [1] NUT  
  2A-1162 [1] GASKET  
  1L-3769 [1] RING  
  7H-9680 [1] COVER  
  8H-2778 [1] GASKET  
  9M-2342 [1] ELEMENT ASSEM. (WASHABLE)  
  8H-7202 [1] CASE ASSEM.  
  7H-9678 [1] RETAINER  
  2H-3429 [1] RING  
  7S-9323 [1] SPRING  
 

#SEBP11270355
 

8N-9527: CHANGEOVER GP

8N9527 FUEL HEATER CHANGEOVER GROUP--Field Installation
Serial No. 28V2244-Up
Provides heat to fuel before entering spin-on fuel filter
c226234 SEBP1127
8N9527 CHANGEOVER GP Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-9455 [1] HEATER ASSEM.  
    (Includes)
2. 5M-6214 [1] PLUG  
3. 8N-2100 [1] CONNECTOR  
4. 8N-2101 [1] STUD  
5. 8N-2301 [1] SEAL  
 

#SEBP11270356
 

8H-7204: FILTER GP-FUEL

8H7204 FUEL FILTER GROUP--Type 2
AN ATTACHMENT
c179132 SEBP1127
8H7204 FILTER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3583 C [1] BASE-FUEL FILTER  
2. 7N-1628 C [1] NUT  
3. 2J-0157 C [1] SEAL-O-RING  
4. 1L-3769 [1] RING-RETAINING  
5. 7H-9678 [1] RETAINER-ELEMENT  
6. 2H-3429 [1] RING-RETAINING  
7. 7S-9323 [1] SPRING  
8. 8H-7202 [1] CASE AS-FUEL FILTER  
9. 9M-2342 [1] ELEMENT AS (WASHABLE)  
10. 8H-2778 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11270357
 

9L-6730: LINES GP-FUEL FILTER

9L6730 FUEL FILTER LINES GROUP
Serial No. 28V1 to 28V282 inclusive
c927108 SEBP1127
9L6730 LINES GP-FUEL FILTER Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7947 [3] ELBOW  
2. 3J-1907 [5] SEAL  
3. 9L-6958 [1] HOSE ASSEM. 24.88 in.(6.32 dm)  
4. 9L-6492 [1] DAMPER  
5. 9L-5158 [1] HOSE ASSEM. 20.75 in.(5.27 dm)  
6. 9M-8406 [1] CLIP  
7. 5P-1404 [1] ADAPTER  
  2M-9780 [1] SEAL  
8. 030-9208 [1] TEE  
9. 5P-4837 [1] ADAPTER  
10. 0S-1594 [2] BOLT  
11. 5M-2894 [6] WASHER  
12. 9N-0965 [1] BRACKET ASSEM.  
13. 9S-4191 [1] PLUG  
14. 030-7942 [1] ELBOW  
15. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
16. 0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
 

#SEBP11270358
 

9L-6730: LINES GP-FUEL FILTER

9L6730 FUEL FILTER LINES GROUP
Serial No. 28V283 to 28V857 inclusive
c158527 SEBP1127
9L6730 LINES GP-FUEL FILTER Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7947 [3] ELBOW  
2. 3J-1907 C [6] SEAL  
3. 9L-6958 [1] HOSE ASSEM. 63.2 cm(24.88 in.)  
4. 9L-6492 [1] DAMPER  
5. 9L-5158 [1] HOSE ASSEM. 52.7cm(20.75 in.)  
6. 9M-8406 [1] CLIP  
7. 5P-1404 [1] ADAPTER  
  2M-9780 [1] SEAL  
8. 030-9208 [1] TEE  
9. 5P-4837 [1] ADAPTER  
10. 0S-1594 [2] BOLT  
11. 5M-2894 C [5] WASHER  
12. 9N-0965 [1] BRACKET ASSEM.  
13. 9S-4191 [1] PLUG  
14. 030-7942 [1] ELBOW  
15. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
16. 0S-1591 [2] BOLT  
17. 8M-0506 C [1] CONNECTOR  
18. 0S-1571 C [1] BOLT  
  9M-6527 C [1] WASHER  
19. 1D-4717 [2] NUT  
20. 9N-2606 C [1] BRACKET  
  C   INDICATES CHANGE
 

#SEBP11270359
 

9L-6730: LINES GP-FUEL FILTER

9L6730 FUEL FILTER LINES GROUP
Serial No. 28V858 to 28V3353 inclusive
c180728 SEBP1127
9L6730 LINES GP-FUEL FILTER Parts scheme
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Parts for your 3408 TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 C [3] BOLT  
2. 5M-2894 [10] WASHER  
3. 2P-7214 [2] ELBOW  
4. 3J-1907 [8] SEAL  
5. 7J-4026 [1] ELBOW  
6. 6N-3876 [1] HOSE ASSEM. 287 cm(113 in.)  
7. 9S-4191 [1] PLUG  
8. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
9. 3B-1915 [2] BOLT  
10. 1D-4717 [2] NUT  
11. 4D-7733 [1] CLIP  
12. 5P-1404 [1] ADAPTER  
13. 2M-9780 [1] SEAL  
14. C [3] ELBOW  
15. 6N-3878 [1] HOSE ASSEM. 190.5 cm(75 in.)  
16. 0S-1590 [1] BOLT  
17. 7D-7233 [3] CLIP  
18. 8M-2773 [1] CLIP  
19. 6K-0806 [5] STRAP  
20. 0S-1591 [1] BOLT  
21. 0S-1619 [1] BOLT  
22. 6N-3877 [1] HOSE ASSEM. 221 cm(87 in.)  
23. 6N-3830 C [1] BRACKET ASSEM.  
24. 4B-4043 [4] BOLT  
  4D-3704 [4] WASHER  
25. 6N-3879 [1] HOSE ASSEM. 233.68 cm(92 in.)  
26. 6N-3797 [1] BLOCK  
27. [1] ELBOW  
28. 6K-9194 [1] ELBOW  
29. 5P-4837 [1] ADAPTER  
30. 8L-6557 C [1] CONNECTOR  
31. C [1] TEE  
32. 9L-6492 [1] DAMPER  
33. 1B-4971 [1] SPACER  
  C   INDICATES CHANGE
 

Information:

Truck Engine News
New Fuel Nozzle Adapter Assembly Used
1982/02/17
New Washers Permit Locks To Hold Better
1982/02/17
Do Not Use A Wire Brush On Fuel Nozzles
1982/09/29
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter
1982/10/27
New Fuel Nozzle Test Sheet Available
1982/10/27
Bulged Capsule-type Fuel Nozzles
1982/10/27
Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/08
New Fuel Nozzle Adapters Used
1983/05/18
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position
1984/04/04
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01
Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage
1985/07/01
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
Gasket Leakage On Aftermarket Fuel Filters
1985/12/01
Bleed Screw Washer (seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles
1986/10/01
New Bleed Screw Used On 7000 Series Fuel Injection Nozzles
1989/03/01
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines
1992/01/01
Identification Of Remanufactured Direct Injection Fuel Nozzles (DlFN)
1992/04/01
Improved 1R-0712 Fuel Filter Available{1261}
1994/03/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles {1254}
1994/05/31
Shutoff Valve In Fuel Return Lines{1274,1279}
1995/10/01
Engine News
New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly
1979/03/07
Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09
7N9843 Fuel Injection Valve Nozzle Assembly Now Used In Truck Engines
1979/10/24
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems
1980/02/27
Inspect All Engine Oil And Fuel Filter Elements Before Installation
1980/11/12
Needle Valve May Be Needed To Accurately Measure Engine Return Fuel Flow{1250,0782}
1999/04/01
New Adjustment Pin And Valve Seal Used In Fuel Ratio Control
1977/08/24
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line
1978/07/05
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned
1978/08/16
Special Instruction
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
7000 Series Nozzles{0782}
7000 Series Nozzles{0782}
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Injection Nozzles And Adapters
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Lines
3408 & 3408B DIESEL TRUCK ENGINE
Primary Fuel Filter
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Filter Base
3408 & 3408B DIESEL TRUCK ENGINE
Disassembly and Assembly
Fuel Filter Base
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Lines
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Valves (Precombustion Chamber)
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Valves (Direct Injection)
3408 & 3408B DIESEL TRUCK ENGINE
Direct Injection Adapters
3408 & 3408B DIESEL TRUCK ENGINE
Fuel Injection Nozzles (Direct Injection With Earlier 7000 Series Nozzles)
3408 & 3408B DIESEL TRUCK ENGINE
Service Magazine
Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25
Possible Cause Of A Low Idle Misfire And/Or Backfire{1278,1076,1250}
1980/05/12
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24
New Washers Permit Locks To Hold Better{1252}
1982/01/25
New Fuel Nozzle Adapter Assembly Used{1106}
1982/02/15
New Diaphragm Used In Fuel Ratio Control{1278}
1982/03/15
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Improvements Made To Fuel Ratio Control {1278}
1982/11/29
New Fuel Nozzle Adapters Used{1106}
1983/05/09
Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15
New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27
Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
New Cylinder Heads And Fuel Nozzle Adapters Used{1101,1106}
1985/07/01
Extra Injection Nozzle Clamp Helps Prevent Injection Nozzle Damage{1252}
1985/07/15
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21
Use Correct Compression Seal Washer (Gas Seal) On 7000 Series Fuel Injection Nozzles{1254,1250}
1986/09/29
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
New Spring Used In Fuel Ratio Control{1278}
1977/03/21
New Adjustment Pin And Valve Seal Used In Fuel Ratio Control{1278}
1977/07/11
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
Change In Design Of Engine Governor, Fuel Injection And Transfer Pump Groups, And Fuel Ratio Control Groups{1264,1278,1286}
1978/01/23
Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26
Remove Fuel Injection Nozzles Before The Bottom Surface Of A Cylinder Head Is Cleaned{1254,1101}
1978/08/07
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly{1254}
1979/03/12
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
7N9843 Fuel Injection Valve Nozzle Assembly Now Used In Truck Engines {1254}
1979/10/29
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
New Bleed Screw Used On 7000 Series Fuel Injection Nozzles{1254}
1989/03/06
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03
Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20
New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25
Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

Caterpillar Parts SIS Catalog 3408 :

LINES GP-FUEL INJECTION
9N-3958 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
9N-3958 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2087 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2087 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2087 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2088 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2088 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4N-2088 LINES GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
4N-3287 PUMP GP-FUEL PRIMING
FILTER GP-FUEL
4N-1981 FILTER GP-FUEL
FILTER GP-FUEL
4N-1981 FILTER GP-FUEL
FILTER GP-FUEL
8H-7204 FILTER GP-FUEL
CHANGEOVER GP
8N-9527 CHANGEOVER GP
FILTER GP-FUEL
8H-7204 FILTER GP-FUEL
LINES GP-FUEL FILTER
9L-6730 LINES GP-FUEL FILTER
LINES GP-FUEL FILTER
9L-6730 LINES GP-FUEL FILTER

Truck sale:

Caterpillar 3408 IND, Construction
45,000 
Caterpillar 3408 IND, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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