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425-7770 KIT-FRONT COVER GASKET CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET FIELD INSTALLATION 3406B


SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
PISTON & ROD GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
LIFTING GP-ENGINE
CYLINDER BLOCK GP
AIR COMPRESSOR GP


SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS
 

#SEBP19300350
 

425-7770: KIT-FRONT COVER GASKET

425-7770 KIT-FRONT COVER GASKET
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FIELD INSTALLATION
i05545556 SEBP1930
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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1W-1898 [1] GASKET  
  2W-0459 [1] GASKET  
  4H-6145 [1] GASKET  
  8N-4524 [1] GASKET  
  198-1517 [1] GASKET  
  4N-4725 [1] GASKET  
  6B-2250 [2] GASKET  
  7C-0307 [2] GASKET (REGULATOR HOUSING, OUTLET)  
  166-9142 [1] GASKET  
  166-9146 [1] GASKET  
  4N-2695 [1] GASKET-COVER  
  142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
  129-3948 [1] SEAL-INTEGRAL  
  6V-9769 [2] SEAL-O-RING  
  6V-3319 [1] SEAL-O-RING  
  109-0077 [1] SEAL-O-RING  
  122-3772 [1] SEAL-O-RING  
  147-0182 [2] SEAL-O-RING  
  214-7566 [1] SEAL-O-RING  
  250-0466 [1] SEAL-O-RING  
  4W-2754 [1] SEAL-QUAD RING  
  9X-7715 [1] SEAL-QUAD RING  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP19300351
 

203-4835: KIT-PISTON

203-4835 KIT-PISTON
15.2:1 COMPRESSION RATIO
FIELD INSTALLATION
i01523019 SEBP1930
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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0539 [1] BODY AS-PISTON  
2. 7E-5665 [2] RETAINER-PIN  
3. 8N-1608 [1] PIN-PISTON  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP19300352
 

425-0625: KIT-REAR COVER GASKET

425-0625 KIT-REAR COVER GASKET
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE REAR COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
FIELD REPLACEMENT FOR 232-6574 KIT-GASKET
FIELD INSTALLATION
i05545809 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2A-1162 [1] GASKET (DRAIN PLUG)  
  4H-7869 [1] GASKET  
  4N-0933 [2] GASKET  
  5H-0244 [1] GASKET  
  9Y-6089 [1] GASKET  
  155-5619 [1] GASKET (FLYWHEEL HOUSING)  
  481-0119 [1] GASKET  
  142-5868 [1] SEAL-CRANKSHAFT (REAR)(REAR)  
  234-8937 [1] SEAL-INTEGRAL (FLYWHEEL HOUSING)  
  2S-4078 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  228-7093 [1] SEAL-O-RING  
  228-7096 [1] SEAL-O-RING  
  250-0466 [1] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP19300353
 

9N-0073: LIFTING GP-ENGINE

9N-0073 LIFTING GP-ENGINE
i00435622 SEBP1930
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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-0074 [1] EYE-LIFTING (REAR)  
2. 4N-4308 [1] EYE-LIFTING (FRONT)  
3. 0S-1595 C [4] BOLT (1/2-13X1.25-IN)  
4. 0S-1594 C [6] BOLT (3/8-16X1-IN)  
5. 2M-0849 C [4] WASHER-HARD (13.5X25.5X5-MM THK)  
    -OR-
  5P-8245 C [4] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 5M-2894 C [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19300354
 

9N-6407: LIFTING GP-ENGINE

9N-6407 LIFTING GP-ENGINE
ALSO AN ATTACHMENT
i00168841 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-0074 [1] EYE-LIFTING (REAR)  
2. 4N-4308 [1] EYE-LIFTING (FRONT)  
3. 0S-1595 [2] BOLT (1/2-13X1.25-IN)  
4. 0S-1594 [6] BOLT (3/8-16X1-IN)  
5. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP19300355
 

159-9778: LINER-CYLINDER BLOCK

159-9778 LINER-CYLINDER BLOCK
LINER FEATURES SLIGHTLY INCREASED NOMINAL SIZE INSIDE DIAMETER
FIELD INSTALLATION
i01720127 SEBP1930
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Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    (NO SERVICED PARTS)
 

#SEBP19300356
 

2W-9998: LINES GP-AIR COMPRESSOR

2W-9998 LINES GP-AIR COMPRESSOR
Type 1
FOR USE WITH AIR COMPRESSOR
ALSO AN ATTACHMENT
i00168450 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0755 [1] ADAPTER  
2. 1N-3523 I [1] HOSE AS  
3. 1Y-0684 I [1] HOSE AS  
4. 9M-6522 [1] CONNECTOR (1/2-14 NPTF)  
5. 3B-7744 [1] FITTING  
6. 8L-6557 [1] CONNECTOR  
7. 9M-4584 [1] CONNECTOR  
8. 4N-4935 I [1] HOSE AS  
9. 2B-0858 [1] PLUG-PIPE  
10. 5B-8979 [1] TEE-PIPE  
11. 001-7043 [1] ELBOW  
12. 4P-2446 I [1] HOSE AS  
14. 2M-9780 [1] SEAL-O-RING  
15. 7W-5499 [1] ELBOW  
16. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
17. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
18. 8M-7065 [1] GASKET (AIR INLET)  
19. 001-7043 B [1] ELBOW  
20. 2N-1287 [1] ELBOW-FLARED  
  B   USE AS REQUIRED
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP19300357
 

2W-9998: LINES GP-AIR COMPRESSOR

2W-9998 LINES GP-AIR COMPRESSOR
Type 2
FOR USE WITH AIR COMPRESSOR
ALSO AN ATTACHMENT
i03647103 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0755 [1] ADAPTER  
2. 1N-3523 I [1] HOSE AS  
3. 4W-2420 CI [1] HOSE AS  
4. 9M-6522 [1] CONNECTOR (1/2-14 NPTF)  
5. 3B-7744 [1] FITTING  
6. 8L-6557 [1] CONNECTOR  
7. 6M-7476 C [1] ELBOW  
8. 4N-4935 I [1] HOSE AS  
9. 8T-6762 C [1] PLUG-PIPE (1/2-14-THD)  
10. 5B-8979 [1] TEE-PIPE  
11. 001-7043 [1] ELBOW  
12. 4P-2446 I [1] HOSE AS  
13. 2N-1287 [1] ELBOW-FLARED  
14. 114-4427 [1] SEAL-O-RING  
15. 7W-5499 [1] ELBOW  
16. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
17. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
18. 8M-7065 [1] GASKET (AIR INLET)  
19. 001-7043 B [1] ELBOW  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP19300358
 

7C-0316: LINES GP-AIR COMPRESSOR

7C-0316 LINES GP-AIR COMPRESSOR
FOR USE WITH 30 CFM AIR COMPRESSOR
AN ATTACHMENT
i00397086 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-6557 [1] CONNECTOR  
2. 4P-2446 I [1] HOSE AS  
3. 2N-1287 [1] ELBOW-FLARED  
4. 3M-7045 [1] PLUG (3/4-14 NPT-THD)  
5. 3B-7744 [1] FITTING  
6. 5B-8979 [1] TEE-PIPE  
7. 8T-6762 [2] PLUG-PIPE (1/2-14-THD)  
8. 4N-4935 I [1] HOSE AS  
9. 7C-0367 [1] MANIFOLD  
10. 8M-7065 [3] GASKET (AIR INLET)  
11. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
12. 9M-1974 C [8] WASHER-HARD (8.8X16X2-MM THK)  
13. 2N-1288 [2] ELBOW  
14. 1K-6937 [1] ELBOW-PIPE  
15. 7W-9827 [1] ADAPTER  
16. 7W-9812 I [1] HOSE AS  
17. 4N-8470 I [1] HOSE AS  
18. 7W-9834 [1] VALVE-REGULATOR (AIR COMPRESSOR)  
19. 6N-7854 C [1] COVER  
20. 2F-4967 C [1] SPACER (10.5X19X5.512-MM THK)  
21. 7C-0307 C [1] GASKET  
22. 030-8307 [1] CONNECTOR  
23. 7X-7732 [1] PLUG-PIPE  
24. 032-1269 [1] ELBOW  
25. 1F-6660 [1] NIPPLE-PIPE  
26. 9L-5254 C [1] ELBOW  
27. 6G-9869 CI [1] HOSE AS  
28. 6D-4636 [1] CLIP (LOOP)  
29. 001-7043 [1] ELBOW  
30. 019-2082 [1] FITTING (PIPE)  
31. 1B-9575 [2] BOLT (5/16-18X1.56-IN)  
  5S-0003 [2] NUT (5/16-18-THD)  
32. 0S-1594 C [3] BOLT (3/8-16X1-IN)  
  5M-2894 C [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 3B-6490 [1] COUPLING-PIPE  
34. 004-7270 [1] FITTING-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP19300359
 

7C-1783: LINES GP-AIR COMPRESSOR

7C-1783 LINES GP-AIR COMPRESSOR
FOR USE WITH @@@@@ 7W-0023@@@@@
AN ATTACHMENT
i00401942 SEBP1930
  For full view, you need register

Parts for your 3406B TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-6557 [1] CONNECTOR  
2. 4P-2446 I [1] HOSE AS  
3. 2N-1287 [1] ELBOW-FLARED  
4. 3E-7430 [1] PLUG-PIPE  
5. 3B-7744 [1] FITTING  
6. 5B-8979 [1] TEE-PIPE  
7. 8T-6762 [2] PLUG-PIPE (1/2-14-THD)  
8. 4N-4935 I [1] HOSE AS  
9. 7C-0367 [1] MANIFOLD  
10. 8M-7065 [3] GASKET (AIR INLET)  
11. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
12. 9M-1974 [8] WASHER-HARD (8.8X16X2-MM THK)  
13. 2N-1288 [1] ELBOW  
14. 1K-6937 [1] ELBOW-PIPE  
15. 7W-9827 [1] ADAPTER  
16. 7C-1418 [1] TUBE AS  
17. 4N-8470 I [1] HOSE AS  
18. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
19. 2P-1289 [2] CONNECTOR  
20. 7C-0307 C [1] GASKET  
21. 5M-2894 [7] WASHER-HARD (10.2X18.5X2.5-MM THK)  
22. 6D-4636 [1] CLIP (LOOP)  
23. 6G-9869 I [1] HOSE AS  
24. 2F-4967 [1] SPACER (10.5X19X5.512-MM THK)  
25. 9L-5254 [1] ELBOW  
26. 032-1269 [1] ELBOW  
27. 0S-1594 [3] BOLT (3/8-16X1-IN)  
28. 001-7043 [1] ELBOW  
29. 1F-6660 [1] NIPPLE-PIPE  
30. 7C-1717 [1] COVER AS  
31. 019-2082 [1] FITTING (PIPE)  
32. 7W-9834 [1] VALVE-REGULATOR  
33. 1B-9575 [2] BOLT (5/16-18X1.56-IN)  
34. 5S-0003 [2] NUT (5/16-18-THD)  
35. 1S-9799 [1] SEAL-O-RING  
36. 6N-7854 [1] COVER  
37. 7X-7732 [1] PLUG-PIPE  
38. 7L-7262 [1] ELBOW-FLARED  
39. 4P-6791 [1] PLATE AS-ENGINE GROUND  
  8T-1266 [1] STUD-WELD  
40. 2N-8630 [1] GASKET  
41. 4L-6454 [2] BOLT (3/8-16X1-IN)  
42. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

Information:

Truck Engine News
Engine News
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information For Installation Of 2W1733 Or 2W1734 Crankshaft Seal Group{1160, 1161, 1202}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
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}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Service Letter-NACD
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-Australia
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-CFEL
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-CSARL
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-Americas
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-China
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Letter-Asia
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Reuse And Salvage Guidelines
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Service Letter-APD
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
New Spring Needs To Be Installed In The 7E6844 Seal Groups And In The Seal Groups Used In Various 3406 Water Pumps, And Gaskets Kits In Parts Stock
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Service Magazine

Caterpillar Parts SIS Catalog 3406B :

Truck sale:

USD $25,000 
1990 CAT 3406B

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

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

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

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