AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

3N2086 EMERGENCY VALVE GROUP--TYPE 1 An Attachment 7261 MARINE TRANSMISSION


MARINE TRANSMISSION
VALVE GP
ELECTRICAL AND STARTING SYSTEM
VALVE GP
MARINE TRANSMISSION
VALVE GP
LUBRICATION SYSTEM
PUMP GP-ENGINE OIL

MARINE TRANSMISSION 7261 MARINE TRANSMISSION 89B
 7261 MARINE TRANSMISSION 89B00001-UP UEG0140S 7261 89B   (1974)

MARINE TRANSMISSION

VALVE GP
VALVE GP-CONTROL
7T-0673 VALVE GP-CONTROL
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
CONTROL VALVE ASSEMBLY
7L-5391 CONTROL VALVE ASSEMBLY
MODULATING VALVE GROUP
3N-6264 MODULATING VALVE GROUP
VALVE GP-MODULATING
3N-8285 VALVE GP-MODULATING
VALVE GP-MODULATING
3N-6571 VALVE GP-MODULATING
 

#UEG0140S0080
 

3N-2086: VALVE GP-SECONDARY

3N2086 EMERGENCY VALVE GROUP--TYPE 1
An Attachment
c137426 UEG0140S
3N2086 VALVE GP-SECONDARY Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-3165 [1] PLATE  
2. 4B-4158 [2] SCREW  
3. 1D-4719 [4] NUT  
  8F-9635 [4] STUD  
  3B-4508 [4] LOCKWASHER  
4. 1H-9696 [2] SEAL  
5. 3N-3159 [1] HOUSING ASSEM.  
6. 3N-2083 [1] COVER  
7. 3N-2082 [1] LEVER  
8. 0S-1594 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
9. 3N-2084 [1] VALVE  
10. 2B-7412 [1] PLUG  
11. 1L-4031 [1] TEE  
12. 6B-1628 [1] ADAPTER  
13. 5K-9238 [2] FITTING  
14. 3N-3130 [1] TUBE ASSEM.  
15. 4F-7389 [1] SEAL  
 

#UEG0140S0081
 

3N-2086: VALVE GP-SECONDARY

3N2086 SECONDARY VALVE GROUP--TYPE 2
An Attachment
c342043 UEG0140S
3N2086 VALVE GP-SECONDARY Parts scheme
  For full view, you need register

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
 

#UEG0140S0082
 

7L-5391: CONTROL VALVE ASSEMBLY

7L5391 CONTROL VALVE ASSEMBLY
Serial No. 89B1 to 89B177 inclusive
Part of Control Valve shown on Page 12
c107367 UEG0140S
7L5391 CONTROL VALVE ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-7364 [1] COVER  
  2B-7409 [1] PLUG  
  6F-0711 [1] SEAL  
  4M-7910 [1] PISTON  
  9F-2247 [1] PLUG  
  8M-6403 [1] SPRING (INNER)  
  8M-6402 [1] SPRING (OUTER)  
  5M-3492 [1] SPACER  
  7M-1397 [2] SPACER  
  4S-5983 [1] VALVE ASSEM.  
  4S-5982 [1] VALVE  
  5M-9554 [1] VALVE  
  5M-9548 [1] SPRING  
  1L-3162 [1] RING  
  8M-2537 [1] RETAINER  
  6F-0711 [1] SEAL  
  8M-2489 [1] SPOOL  
  6F-6673 [1] SEAL  
  4D-9986 [1] SEAL  
  0S-1594 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  3S-2682 [1] BUSHING  
  5M-0654 [1] STOP  
  8M-5260 [1] SEAL  
  7L-5390 [1] VALVE ASSEM.  
  7M-7244 [1] SPRING  
  1N-8568 [1] BODY ASSEM.  
  4B-9880 [1] BALL  
  4B-9782 [3] BALL  
  5L-7295 [1] SEAT  
    (PARTS OF BODY ASSEM. 1N8568)
  2H-3932 [1] SEAL  
  5L-7296 [1] COVER  
  4B-9786 [1] BALL  
    (PART OF BODY ASSEM. 1N8568
 

#UEG0140S0083
 

3N-4485: VALVE GP-CONTROL

3N4485 CONTROL VALVE GROUP--TYPE 1
S/N 89B178-Up
Part Of Control Valve
c142748 UEG0140S
3N4485 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-7364 [1] COVER  
  2B-7409 [1] PLUG  
  6F-0711 [1] SEAL  
  4M-7910 [1] PISTON  
  9F-2247 [1] PLUG  
  8M-6403 [1] SPRING (INNER)  
  8M-6402 [1] SPRING (OUTER)  
  5M-3492 [1] SPACER  
  7M-1397 [2] SPACER  
  3N-4324 [1] VALVE ASSEM.  
  3N-4323 [1] VALVE  
  5M-9554 [1] VALVE  
  5M-9548 [1] SPRING  
  1L-3162 [1] RING  
  8M-2537 [1] RETAINER  
  6F-0711 [1] SEAL  
  8M-2489 [1] SPOOL  
  6F-6673 [1] SEAL  
  4D-9986 [1] SEAL  
  0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  3S-2682 [1] BUSHING  
  5M-0654 [1] STOP  
  8M-5260 [1] SEAL  
  7L-5390 [1] VALVE ASSEM.  
  7M-7244 [1] SPRING  
  1N-8568 [1] BODY ASSEM.  
  4B-9880 [1] BALL  
  4B-9782 [3] BALL  
  5L-7295 [1] SEAT  
    (PARTS OF BODY ASSEM 1N8568)
  1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2H-3932 [1] SEAL  
  5L-7296 [1] COVER  
  4B-9786 [1] BALL  
    (PART OF BODY ASSEM. 1N8568)
 

#UEG0140S0084
 

3N-4485: VALVE GP-CONTROL

3N4485 CONTROL VALVE GROUP--TYPE 2
S/N 89B178-Up
Part Of Control Valve
c300886 UEG0140S
3N4485 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-7364 [1] COVER  
  2B-7409 [1] PLUG  
  6F-0711 [1] SEAL  
  4M-7910 [1] PISTON  
  9F-2247 [1] PLUG  
  8M-6403 [1] SPRING (INNER)  
  8M-6402 [1] SPRING (OUTER)  
  5M-3492 [1] SPACER  
  7M-1397 [2] SPACER  
  3N-4324 [1] VALVE ASSEM.  
  9M-4313 C [1] VALVE  
  5M-9548 [1] SPRING  
  1L-3162 [1] RING  
  8M-2537 [1] RETAINER  
  6F-0711 [1] SEAL  
  8M-2489 [1] SPOOL  
  6F-6673 [1] SEAL  
  4D-9986 [1] SEAL  
  0S-1594 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  3S-2682 [1] BUSHING  
  5M-0654 [1] STOP  
  8M-5260 [1] SEAL  
  6L-2107 C [1] VALVE ASSEM.  
  6L-2026 C [3] PLUG  
  7M-7244 [1] SPRING  
  3T-0578 C [1] BODY ASSEM  
  4B-9782 [3] BALL  
  4B-9782 C [1] BALL  
  8J-1699 C [1] SEAL  
  9G-9895 C [1] SEAT  
  1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2H-3932 [1] SEAL  
  5L-7296 [1] COVER  
  8L-2777 C [1] SEAL  
  C   INDICATES CHANGE
 

#UEG0140S0085
 

3N-6264: MODULATING VALVE GROUP

3N6264 MODULATING VALVE GROUP
Serial No. 89B1 to 89B315 inclusive
3N6571 Valve parts are shown on Page 13. AN ATTACHMENT
c148790 UEG0140S
3N6264 MODULATING VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-1274 [1] CONTROL (vernier)  
2. 4B-4278 [1] WASHER  
  4H-1477 [1] PIN  
  3B-4615 [1] COTTER PIN  
3. 3N-6570 [1] END  
4. 3N-6571 Y [1] VALVE GROUP  
    (Separate Illustration)
5. 3N-6246 [1] GASKET  
6. 3B-7732 [1] ELBOW  
7. 3N-4869 [1] HOSE ASSEM. (24 in. long)  
8. 5F-6371 [1] UNION  
9. 3B-7728 [1] ELBOW  
10. 3B-7747 [1] NIPPLE  
11. 1N-8581 [1] GASKET  
12. 6L-3670 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
13. 3N-6247 [1] TUBE ASSEM.  
14. 5K-9243 [2] ELBOW  
15. 3N-5779 C [1] BODY ASSEM.  
    (Includes)
  5L-5144 [1] BODY  
16. 3N-5323 [1] PIN  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0140S0086
 

3N-8285: VALVE GP-MODULATING

3N8285 MODULATING VALVE GROUP
Serial No. 89B316-Up
3N6571 Valve parts are shown on Page 13. AN ATTACHMENT
c152616 UEG0140S
3N8285 VALVE GP-MODULATING Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-1274 [1] CONTROL (vernier)  
2. 4B-4278 [1] WASHER  
  4H-1477 [1] PIN  
  3B-4615 [1] COTTER PIN  
3. 3N-6570 [1] END  
4. 3N-6571 Y [1] VALVE GROUP  
    (Separate Illustration)
5. 3N-6246 [1] GASKET  
6. 3B-7732 [1] ELBOW  
7. 3N-4869 [1] HOSE ASSEM. (24 in. long)  
8. 5F-6371 [1] UNION  
9. 3B-7728 [1] ELBOW  
10. 3B-7747 [1] NIPPLE  
11. 1N-8581 [1] GASKET  
12. 6L-3670 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
13. 3N-6247 [1] TUBE ASSEM.  
14. 5K-9243 [2] ELBOW  
15. 3N-8261 [1] PLUG  
  Y   SEPARATE ILLUSTRATION
 

#UEG0140S0087
 

3N-6571: VALVE GP-MODULATING

3N6571 MODULATING VALVE GROUP
Part of 3N6264 and 3N8285 Modulating Valve Group shown on Pages
12D and 12E
c145579 UEG0140S
3N6571 VALVE GP-MODULATING Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-7365 [1] LEVER  
2. 3N-6401 [1] STRAP  
3. 5L-7366 [1] STUD  
  1A-8285 [1] NUT  
4. 3N-6236 [1] SPOOL  
5. 0L-1351 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  8M-4069 [1] WASHER  
6. 8M-5260 [1] SEAL  
7. 4F-8946 [1] SEAL  
8. 3N-5488 [1] VALVE  
9. 3N-6233 [1] SPRING  
10. 2M-1168 [1] SLUG  
11. 3H-0107 [1] SEAL  
12. 2D-6398 [1] RING  
13. 3N-5487 [1] PLUG  
14. 3N-6235 [1] SLEEVE  
15. 3N-6239 [1] BODY  
16. 4H-9369 [1] PIN  
  3B-4617 [1] COTTER PIN  
17. 4B-4280 [1] WASHER  
18. 2A-0762 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
 

#UEG0140S0088
 

7L-5553: PUMP GP-OIL

7L5553 OIL PUMP GP
S/N 89B1-113
c132839 UEG0140S
7L5553 PUMP GP-OIL Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7L-5645 [1] SHAFT ASSEM.  
1. 7L-5646 [1] SLEEVE  
2. 4H-8583 [1] PIN  
3. 5L-9168 [1] PLUG  
4. 5L-7132 [1] TUBE ASSEM.  
5. 5L-7137 [1] SHAFT  
6. 5L-7135 [1] SLEEVE  
7. 8M-4987 [2] SEAL  
8. 2L-6965 [1] RING  
9. 2K-9092 [6] RING  
10. 3L-3307 [1] GASKET  
11. 0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
12. 2N-6336 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
13. 4F-7952 [2] SEAL  
14. 2H-3927 [2] SEAL  
15. 2N-6033 [1] TUBE ASSEM.  
16. 2N-6035 [1] TUBE ASSEM.  
17. 7H-0697 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
18. 3H-3667 [4] FLANGE  
19. 0T-0102 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3K-0925 [2] WASHER  
20. 2N-6321 [1] PLATE  
  Y   SEPARATE ILLUSTRATION
 

#UEG0140S0089
 

7L-5553: PUMP GP-OIL

7L5553 OIL PUMP GROUP
S/N 89B114-89B387
c132840 UEG0140S
7L5553 PUMP GP-OIL Parts scheme
  For full view, you need register

Parts for your 7261 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3L-3307 [1] GASKET  
2. 0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
3. 2N-6336 Y [1] PUMP ASSEM.  
    (See Separate Illustration)
4. 4F-7952 [2] SEAL  
5. 2H-3927 [2] SEAL  
6. 2N-6033 [1] TUBE ASSEM.  
7. 2N-6035 [1] TUBE ASSEM.  
8. 7H-0697 [8] BOLT  
  3B-4507 [8] LOCKWASHER  
9. 3H-3667 [4] FLANGE  
10. 0T-0102 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3K-0925 [2] WASHER  
11. 2N-6321 [1] PLATE  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel
1983/08/17
New Cover And Lever Will Prevent Overtravel Of Valve Spool
1984/01/18
New Transmission Control Valve And Pressure Relief Valve Are Used With High Flow Oil Pump
1985/03/01
Special Instruction
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Specifications
Selector Valve<BR> (7L5391)
7261 MARINE GEAR
Service Magazine
Different Check Valve Gives Faster Shifts{3313}
1981/04/20
New Poppet Valve Will Decrease Chatter{3313}
1982/02/22
Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel{3313}
1983/08/08
New Cover And Lever Will Prevent Overtravel Of Valve Spool {3313}
1984/01/16
New Transmission Control Valve And Pressure Relief Valve Are Used With High Flow Oil Pump{3313,3310}
1985/02/18

Caterpillar Parts SIS Catalog 7261 :

MOUNTING GP-SOUND ISOLATION
5N-1900 MOUNTING GP-SOUND ISOLATION
MOUNTING GP-SOUND ISOLATION
5N-1948 MOUNTING GP-SOUND ISOLATION
MOUNTING GP-MARINE TMSN
5N-8333 MOUNTING GP-MARINE TMSN
MOUNTING GP-TRANSMISSION
7L-5289 MOUNTING GP-TRANSMISSION
MOUNTING GP-TRANSMISSION
7L-5289 MOUNTING GP-TRANSMISSION
MOUNTING GP-TRANSMISSION
7L-5289 MOUNTING GP-TRANSMISSION
MOUNTING GP-TRANSMISSION
7L-5289 MOUNTING GP-TRANSMISSION
6T-5249 FASTENER GP-BRAKE
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
CONTROL VALVE ASSEMBLY
7L-5391 CONTROL VALVE ASSEMBLY
VALVE GP-CONTROL
3N-4485 VALVE GP-CONTROL
VALVE GP-CONTROL
3N-4485 VALVE GP-CONTROL
MODULATING VALVE GROUP
3N-6264 MODULATING VALVE GROUP
VALVE GP-MODULATING
3N-8285 VALVE GP-MODULATING
VALVE GP-MODULATING
3N-6571 VALVE GP-MODULATING
PUMP GP-OIL
7L-5553 PUMP GP-OIL

Truck sale:

Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.