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136-9498 DRIVE GP-PUMP FOR USE ON THE LH SIDE OF SAE NO. 1 FLYWHEEL HOUSING, PROVIDES DRIVE FOR SAE NO. B HYDRAULIC PUMP FOR USE WITH CUSTOMER SUPPLIED A SIZE PUMP WITH SAE NO. 2 BOLT MOUNTING FLANGE AN ATTACHMENT 3408




BASIC ENGINE

DRIVE GP-PUMP
 

#SEBP30130060
 

136-9498: DRIVE GP-PUMP

136-9498 DRIVE GP-PUMP
FOR USE ON THE LH SIDE OF SAE NO. 1 FLYWHEEL HOUSING, PROVIDES DRIVE FOR SAE NO. B HYDRAULIC PUMP
FOR USE WITH CUSTOMER SUPPLIED A SIZE PUMP WITH SAE NO. 2 BOLT MOUNTING FLANGE
AN ATTACHMENT
i00503857 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5101 [1] SEAL-O-RING  
2. 7N-2416 [1] BEARING-PUMP DRIVE  
3. 1Y-7574 [4] BOLT-HEAD (3/8-16X2.5-IN)  
4. 0S-1585 [2] BOLT (1/2-13X1.5-IN)  
5. 7N-2550 [1] COUPLING  
6. 9H-8872 [1] GASKET  
7. 8P-1438 [1] COVER  
8. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
9. 7N-2432 [1] ADAPTER-HYDRAULIC PUMP  
10. 7N-2533 [1] GASKET  
11. 7N-2549 [1] GEAR-AUXILIARY DRIVE (42-TEETH)  
12. 2M-0849 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
 

#SEBP30130061
 

6I-1774: DRIVE GP-PUMP

6I-1774 DRIVE GP-PUMP
PROVIDES AN AUXILIARY DRIVE FOR A HYDRAULIC PUMP MOUNTED ON THE RH REAR OF THE SAE NO. 1 FLYWHEEL HOUSING
AN ATTACHMENT
i00392775 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-1775 [1] BEARING-PUMP DRIVE  
2. 1A-5822 [2] BOLT (1/2-13X2.75-IN)  
3. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 1F-7958 [1] NUT-FULL (1/2-13-THD)  
5. 6I-1776 [1] GEAR-PUMP DRIVE (46-TEETH)  
6. 7N-2558 [1] COUPLING  
7. 6I-1778 [1] GASKET  
8. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
9. 280-4155 [1] SEAL-INTEGRAL  
10. 2P-4358 [1] FLANGE  
11. 0S-1594 [2] BOLT (3/8-16X1-IN)  
12. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 6I-1777 [1] ADAPTER-HYDRAULIC PUMP  
14. 0S-1590 [4] BOLT (3/8-16X2-IN)  
15. 270-1820 [1] SEAL-O-RING  
 

#SEBP30130062
 

7N-2642: DRIVE GP-PUMP

7N-2642 DRIVE GP-PUMP
PROVIDES AN AUXILIARY DRIVE FOR AN SAE "B" HYDRAULIC PUMP WITH 2 BOLT MOUNTING FLANGE
AN ATTACHMENT
i00408698 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5101 [1] SEAL-O-RING  
2. 7N-2416 [1] BEARING-PUMP DRIVE  
3. 1Y-7574 [4] BOLT-HEAD (3/8-16X2.5-IN)  
4. 0S-1585 [2] BOLT (1/2-13X1.5-IN)  
5. 7N-2550 [1] COUPLING  
6. 9H-8872 [1] GASKET  
7. 8P-1438 [1] COVER  
8. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
9. 7N-2432 [1] ADAPTER-HYDRAULIC PUMP  
10. 7N-2533 [1] GASKET  
11. 7N-2549 [1] GEAR-AUXILIARY DRIVE (42-TEETH)  
12. 2M-0849 [2] WASHER-HARD (13.5X25.5X5-MM THK)  
 

#SEBP30130063
 

7N-2645: DRIVE GP-PUMP

7N-2645 DRIVE GP-PUMP
LH AND RH REAR, MOUNTED ON LH REAR OF SAE NO. 1 FLYWHEEL HOUSING
FOR USE WITH CUSTOMER SUPPLIED "A" SIZE PUMP WITH SAE NO. 2 BOLT MOUNTING FLANGE
AN ATTACHMENT
i00408704 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-2549 [1] GEAR-AUXILIARY DRIVE (42-TEETH)  
2. 6V-5101 [1] SEAL-O-RING  
3. 7N-2416 [1] BEARING-PUMP DRIVE  
4. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
5. 4P-1650 [1] COVER  
6. 7N-2558 [1] COUPLING  
7. 0S-1591 [6] BOLT (3/8-16X1.5-IN)  
8. 7N-2482 [1] ADAPTER-HYDRAULIC PUMP  
9. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
10. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 1H-7339 [1] SEAL-O-RING  
12. 7N-2491 [1] GASKET  
 

#SEBP30130064
 

7N-3079: FLYWHEEL GP

7N-3079 FLYWHEEL GP
FOR USE WITH SAE NO. 0 FLYWHEEL HOUSING
i00409005 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1250 [1] FLYWHEEL AS  
2. 8M-6755 [1] GEAR-FLYWHEEL (136-TEETH)  
3. 0S-1602 [12] BOLT (5/8-18X3.5-IN)  
4. 4D-3704 [12] WASHER-HARD (17X30X5-MM THK)  
 

#SEBP30130065
 

7W-0136: FLYWHEEL GP

7W-0136 FLYWHEEL GP
i00431056 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1601 [12] BOLT (5/8-18X2.75-IN)  
  4D-3704 [12] WASHER-HARD (17X30X5-MM THK)  
2. 7W-1248 [1] FLYWHEEL AS  
3. 4N-2514 [1] GEAR (113-TEETH)  
 

#SEBP30130066
 

7N-2840: GEAR GP-FRONT

7N-2840 GEAR GP-FRONT -TIMING
i00108183 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
2. 112-9217 [1] PLATE-THRUST  
3. 271-5661 C [1] GEAR AS-IDLER (43/80-TEETH)  
  131-7123 [1] BUSHING  
  1B-8705 [1] KEY-WOODRUFF  
5. 3G-2292 [5] BOLT-LOCKING (3/8-16X0.87-IN)  
6. 117-9712 [1] SHAFT-DRIVE IDLER  
7. 7E-5661 C [1] GEAR-OIL PUMP DRIVE (69-TEETH)  
  1B-8705 [1] KEY-WOODRUFF  
8. 0S-1571 [1] BOLT (3/8-16X1.75-IN)  
9. 1P-7346 [1] WASHER-HARD (10.2X35X6-MM THK)  
10. 7N-2443 [1] WASHER-THRUST (2.508X3.5X0.188-IN THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP30130067
 

4N-3825: GEAR GP-REAR

4N-3825 GEAR GP-REAR
i00093408 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-9985 [1] GEAR-CAMSHAFT (86-TEETH)  
2. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
  9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP30130068
 

1W-1630: GUARD GP-BELT

1W-1630 GUARD GP-BELT
DAMPER & ALTERNATOR
AN ATTACHMENT
i00355696 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 [1] BOLT (3/8-16X2.75-IN)  
2. 5M-2894 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 2M-3403 [1] BOLT (3/8-16X3.63-IN)  
4. 0S-1594 [6] BOLT (3/8-16X1-IN)  
5. 1D-4717 [2] NUT (3/8-16-THD)  
6. 8N-9343 [2] BRACKET  
7. 1W-1629 [1] DAMPER & GUARD AS  
8. 3L-3825 [1] SPACER (0.493X0.675X1.375-IN THK)  
 

#SEBP30130069
 

6N-2890: GUARD GP-DAMPER

6N-2890 GUARD GP-DAMPER
FOR USE WITH ALTERNATOR OR FRONT POWER TAKE-OFF
AN ATTACHMENT
i00407183 SEBP3013
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Parts for your 3408 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 0S-1594 [1] BOLT (3/8-16X1-IN)  
3. 1W-1164 [1] DAMPER & GUARD AS  
4. 1D-4717 [2] NUT (3/8-16-THD)  
5. 8N-9343 [2] BRACKET  
6. 0L-1351 [4] BOLT (3/8-16X0.875-IN)  
7. 3B-1915 [2] BOLT (3/8-16X1.375-IN)  
  6B-0933 A [2] SPACER (10.31X19.05X6.35-MM THK)  
  A   NOT PART OF THIS GROUP
 

Information:

Engine News
Service Letter-NACD
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Pump Drive Group<BR> 7N2642 &amp; 7N2645 Pump Drives:
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Hydraulic Pump Drive Mounting
3408 & 3408B INDUSTRIAL & MARINE ENGINE ATTACHMENTS
Service Letter-China
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Governor &amp; Fuel Pump Drive
3408C & 3412C MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog 3408 :

Truck sale:

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