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5N5155 TRANSFER GEAR GROUP 7261 MARINE TRANSMISSION


MARINE TRANSMISSION
TRANSMISSION GP-MARINE
VALVE GP
ELECTRICAL AND STARTING SYSTEM
VALVE GP
BASIC ENGINE
MOUNTING GP-ENGINE

MARINE TRANSMISSION 7261 MARINE TRANSMISSION 6LB
 7261 MARINE TRANSMISSION 6LB00001-UP SEBP1463 7261 6LB   (1984)

MARINE TRANSMISSION

TRANSMISSION GP-MARINE
SHAFT GP-LOWER
7L-4914 SHAFT GP-LOWER
GEAR GP-TRANSFER
5N-5156 GEAR GP-TRANSFER
GEAR GP-TRANSFER
5N-5155 GEAR GP-TRANSFER
GEAR GP-TRANSFER
5N-5157 GEAR GP-TRANSFER
PLANETARY GP
6T-5331 PLANETARY GP
PLANETARY GP
7L-4915 PLANETARY GP
 

#SEBP14630020
 

5N-5155: GEAR GP-TRANSFER

5N5155 TRANSFER GEAR GROUP
c171858 SEBP1463
5N5155 GEAR GP-TRANSFER Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8609 [1] GEAR (48 teeth)  
2. 6L-7516 [1] GEAR (67 teeth)  
3. 6L-7520 [1] GEAR (61 teeth)  
4. 1N-8610 [1] GEAR (48 teeth)  
5. 1N-9091 [1] GEAR (46 teeth)  
 

#SEBP14630021
 

5N-5157: GEAR GP-TRANSFER

5N5157 TRANSFER GEAR GROUP
c171857 SEBP1463
5N5157 GEAR GP-TRANSFER Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8609 [1] GEAR (48 teeth)  
2. 6L-9072 [1] GEAR (61 teeth)  
3. 6L-9073 [1] GEAR (67 teeth)  
4. 1N-8610 [1] GEAR (48 teeth)  
5. 1N-9091 [1] GEAR (46 teeth)  
 

#SEBP14630022
 

6T-5331: PLANETARY GP

6T5331 PLANETARY GROUP-4.00:1 RATIO
c314758 SEBP1463
6T5331 PLANETARY GP Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-5216 [1] CARRIER AS.  
  6F-0984 [3] DOWEL  
2. 6T-5333 [1] GEAR (36 TEETH)  
3. 1N-8157 [6] BEARING  
4. 6T-5332 [3] GEAR (36 TEETH)  
5. 1N-8453 [6] WASHER  
6. 7L-4928 [3] SHAFT AS.  
    (EACH INCLUDES)
7. 2D-6642 [2] BALL  
8. 5L-8932 [1] SPACER  
9. 3T-5940 [1] SHAFT AS.  
10. 4K-8603 [1] PLUG  
11. 2N-2983 [1] TUBE  
12. 5D-0353 [4] BOLT  
13. 5K-9107 [9] BOLT  
14. 6T-5330 [1] GEAR (108 TEETH)  
15. 5L-8938 [1] PLATE  
16. 8L-4549 [3] LOCK  
17. 6H-3959 [28] BOLT  
 

#SEBP14630023
 

7L-4915: PLANETARY GP

7L4915 PLANETARY GROUP-3.18:1 RATIO
c345095 SEBP1463
7L4915 PLANETARY GP Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-5215 [1] CARRIER AS  
2. 6F-0984 [3] DOWEL  
3. 2N-7016 [6] BEARING AS  
4. 7L-4937 [3] GEAR  
5. 1N-9317 [6] WASHER  
6. 7L-4927 [3] SHAFT  
    (EACH INCLUDES)
7. 2D-6642 [2] BALL  
8. 5L-8932 [1] SPACER  
9. 3T-5940 [1] SHAFT AS  
10. 4K-8603 [1] PLUG-CUP  
11. 2N-2983 [1] TUBE-OIL TRANSFER  
12. 5D-0353 [4] BOLT-SELF LOCKING  
13. 5K-9107 [9] BOLT-SELF LOCKING  
14. 2N-6409 [1] GEAR  
15. 5L-8938 [1] PLATE-THRUST  
16. 2N-7186 [3] PLATE  
17. 7T-6403 [1] GEAR-RING  
18. 6H-3959 [28] BOLT  
 

#SEBP14630024
 

7L-4917: PLANETARY GP

7L4917 PLANETARY GROUP-5.11:1 RATIO
c345676 SEBP1463
7L4917 PLANETARY GP Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7L-5217 [1] CARRIER AS  
2. 6F-0984 [3] DOWEL  
3. 2N-2071 [6] BEARING AS  
4. 2N-4771 [3] GEAR-PLANETARY (36 TEETH)  
5. 2N-4641 [6] WASHER-RETAINING  
6. 2N-4644 [3] SHAFT AS-PLANETARY  
    (EACH INCLUDES)
7. 2D-6642 [1] BALL  
8. 5L-8932 [1] SPACER  
9. 3T-5940 [1] SHAFT AS  
10. 4K-8603 [1] PLUG-CUP  
11. 2N-2983 [1] TUBE-OIL TRANSFER  
12. 2N-4642 [3] PLATE-RETAINING  
13. 5K-9107 C [9] BOLT-SELF LOCKING  
14. 2N-6411 [1] GEAR-SUN (27 TEETH)  
15. 5L-8938 [1] PLATE-THRUST  
16. 5D-0353 C [4] BOLT-SELF LOCKING  
17. 6H-3959 C [28] BOLT  
18. 7T-6403 C [1] GEAR-RING (111 TEETH)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14630025
 

6T-5249: FASTENER GP

6T5249 SHAFT BRAKE FASTENER GROUP. NOTE: PERMITS THE MOUNTING OF A
SHAFT BRAKE DISC TO THE MARINE TRANSMISSION COMPANION FLANGE
AN ATTACHMENT
SEBP14630025 SEBP1463
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  6V-7526 [15] BOLT--GROUND BODY  
   
  [15] LOCKWASHER  
   
  1B-4209 [15] NUT  
 

#SEBP14630026
 

3N-2086: VALVE GP-SECONDARY

3N2086 VALVE GROUP-SECONDARY
AN ATTACHMENT
c342043 SEBP1463
3N2086 VALVE GP-SECONDARY Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [6] BOLT  
2. 3B-4506 [6] LOCKWASHER  
3. 3N-2082 [1] LEVER-VALVE  
4. 3N-3159 [1] HOUSING AS  
5. 4B-9785 [1] BALL  
6. 3N-2084 [1] VALVE-AUXILIARY  
7. 8F-9635 [4] STUD  
8. 3B-4508 [4] LOCKWASHER  
9. 1D-4719 [4] NUT  
10. 4F-7389 [1] SEAL-O-RING  
11. 8L-3282 [2] CONNECTOR-FLARED  
12. 6B-1628 [1] BUSHING  
13. 2B-7412 [1] PLUG-PIPE  
14. 1L-4031 [1] TEE-SERVICE  
15. 4B-4158 [2] SCREW  
16. 3N-3165 [1] PLATE-VALVE POSITION INDICATOR  
17. 1H-9696 [2] SEAL-O-RING  
18. 3N-2083 [1] COVER-VALVE HOUSING  
19. 9D-5976 B [1] HOSE AS  
20. 9D-5979 B [1] HOSE AS  
21. 9D-5296 B [1] HOSE AS  
22. 7B-9665 C [1] PLUG  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14630027
 

7T-0673: VALVE GP-CONTROL

7T673 VALVE GROUP-CONTROL
7T672 VALVE PARTS ARE SHOWN ON PAGE 22
c314775 SEBP1463
7T0673 VALVE GP-CONTROL Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-7366 [1] STUD-BALL  
2. 1A-8285 C [1] NUT-JAM  
3. 1J-1971 C [1] PIN-CLEVIS  
4. 3B-4617 [1] COTTER  
5. 7T-0672 [1] VALVE GP-CONTROL  
6. 5F-4899 [5] BOLT  
  5M-2894 [5] WASHER  
7. 1N-8581 Y [1] GASKET-VALVE  
8. 2F-7743 [1] SPRING  
9. 6T-6545 [1] LEVER AS  
10. 4B-9880 [2] BALL  
11. 5M-6213 [2] PLUG  
12. 3L-6521 [1] TEE-SERVICE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP14630028
 

7T-0672: VALVE GP-CONTROL

7T672 VALVE GROUP-CONTROL
PART OF 7T763 CONTROL VALVE GROUP SHOWN ON PAGE 21
c314778 SEBP1463
7T0672 VALVE GP-CONTROL Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6F-0711 C [2] SEAL-O-RING  
2. 4B-9782 C [1] BALL  
3. 7M-1397 C [2] SPACER  
4. 5M-3492 [1] SPACER  
5. 8M-6402 [1] SPRING  
6. 8M-6403 B [1] SPRING  
7. 4M-7910 B [1] PISTON-LOAD  
8. 9F-2247 [1] PLUG  
9. 6T-6546 [1] COVER-TOP  
10. 8M-2489 [1] SPOOL-VALVE  
11. 3S-2682 [1] BUSHING-SEAL  
12. 4D-9986 [1] SEAL-O-RING  
13. 8M-5260 [1] SEAL-O-RING  
14. 6F-6673 [1] SEAL-O-RING  
15. 5M-0654 [1] STOP  
16. 8L-2777 [1] SEAL-O-RING  
17. 7M-7244 [1] SPRING  
18. 0S-1594 [3] BOLT  
19. 5M-2894 [6] WASHER  
20. 8J-1699 [1] SEAL-O-RING  
21. 2H-3932 [1] SEAL  
22. 5L-7296 [1] COVER  
23. 1A-2029 [3] BOLT  
24. 9G-9895 [1] SEAT  
25. 7T-0671 [1] VALVE AS-RELIEF  
26. 9M-4313 [1] POPPET  
27. 5M-9548 [1] SPRING  
28. 8M-2537 [1] RETAINER  
29. 1L-3162 [1] RING-RETAINING  
30. 3T-0578 [1] BODY AS-CONTROL VALVE  
  4B-9782 [3] BALL  
31. 6L-2107 [1] VALVE AS-CHECK  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP14630029
 

5N-1948: MOUNTING GP-SOUND ISOLATION

5N1948 MOUNTING GROUP-SOUND ISOLATION
FOR USE WITH 3512 & 3516 MARINE ENGINES. 5N1900 SOUND ISOLATION
MOUNTING PARTS ARE SHOWN ON PAGE 24. AN ATTACHMENT
c303548 SEBP1463
5N1948 MOUNTING GP-SOUND ISOLATION Parts scheme
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Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-6049 [2] PLATE  
2. 2B-2006 [8] BOLT  
3. [2] BRACKET ASSEM.  
4. 3H-7918 [4] BOLT  
  1B-4209 [4] NUT  
  5P-8250 [8] WASHER  
5. 5N-1900 Y [8] MOUNTING GROUP  
    (Separate Illustration)
6. 3N-6045 [4] PAD (fiber)  
7. 3N-6047 [2] BLOCK  
8. 3N-6048 [16] BUSHING (fiber)  
9. 4L-8767 [4] LOCK  
  Y   SEPARATE ILLUSTRATION
 

Information:

General Service Information
Upper Shaft And Clutch Removal
7261 MARINE GEAR
Upper Shaft And Clutch Installation
7261 MARINE GEAR
Planetary Section Removal
7261 MARINE GEAR
Planetary Shaft And Bearing Removal
7261 MARINE GEAR
Planetary Section Assembly
7261 MARINE GEAR
Astern And Ahead Clutches
7261 MARINE GEAR
Dump Valves
7261 MARINE GEAR
Lower Shaft
7261 MARINE GEAR
Idler Shaft
7261 MARINE GEAR
Clutch Drive Spider And Oil Pump Drive Shaft
7261 MARINE GEAR
Main Shaft
7261 MARINE GEAR
Engine News
Drive Block Retainer Plates Are No Longer Used
1984/01/18
Two New High Speed Marine Transmissions Can Be Used With 3500 Series Engines
1984/08/22
New Transmission Control Valve And Pressure Relief Valve Are Used With High Flow Oil Pump
1985/03/01
New Main Shaft Bearing Assembly Has Reduced End Play
1985/04/01
Improved Clutch Disc And Cooling Oil Flow
1986/01/01
New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions
1986/02/01
2N4620 Rubber Drive Block Reinstated For Parts Service
1990/03/01
Planetary Housing Requires Two Ball Plugs
1990/11/01
Specifications
Oil Pump<BR> (2N6336)
7261 MARINE GEAR
Directional Clutch<BR> (7L4912)
7261 MARINE GEAR
Oil Filter Group<BR> (2S6457)
7261 MARINE GEAR
Systems Operation
Systems Operation
7261 MARINE GEAR
Testing and Adjusting
Testing And Adjusting
7261 MARINE GEAR
Service Magazine
Two New High Speed Marine Transmissions Can Be Used With 3500 Series Engines{3302,3306,3351}
1984/08/20
New Transmission Control Valve And Pressure Relief Valve Are Used With High Flow Oil Pump{3313,3310}
1985/02/18
New Main Shaft Bearing Assembly Has Reduced End Play{3306}
1985/03/25
Oil Pump Flow Increased{3310,3314}
1985/07/01
Improved Clutch Disc And Cooling Oil Flow{3300,3302,3303,3306}
1985/12/16
New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions{3351}
1986/02/03
Planetary Housing Requires Two Ball Plugs{3160}
1990/11/19

Caterpillar Parts SIS Catalog 7261 :

GEAR GP-TRANSFER
5N-5156 GEAR GP-TRANSFER
CLUTCH GP
6T-3458 CLUTCH GP
SHAFT GP-LOWER
7L-4914 SHAFT GP-LOWER
SHAFT GP-MAIN
4L-4319 SHAFT GP-MAIN
HOUSING GP-MARINE TRANSMISSION
3T-4975 HOUSING GP-MARINE TRANSMISSION
HOUSING GP-MARINE TRANSMISSION
7L-4911 HOUSING GP-MARINE TRANSMISSION
HOUSING GP-MARINE TRANSMISSION
7L-4911 HOUSING GP-MARINE TRANSMISSION
HOUSING GP-MARINE TRANSMISSION
7L-4911 HOUSING GP-MARINE TRANSMISSION
GEAR GP-TRANSFER
5N-5157 GEAR GP-TRANSFER
PLANETARY GP
6T-5331 PLANETARY GP
PLANETARY GP
7L-4915 PLANETARY GP
PLANETARY GP
7L-4917 PLANETARY GP
6T-5249 FASTENER GP
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
VALVE GP-CONTROL
7T-0673 VALVE GP-CONTROL
VALVE GP-CONTROL
7T-0672 VALVE GP-CONTROL

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