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3T7280 PUMP DRIVE GP S/N 36W224-Up 7271 MARINE TRANSMISSION


BASIC ENGINE
DRIVE GP-PUMP
LUBRICATION SYSTEM
LINES GP-ENGINE OIL
PUMP GP-SUMP
COOLING SYSTEM
COOLER GP
LINES GP-WATER
COOLER GP
LINES GP-WATER

MARINE TRANSMISSION 7271 MARINE TRANSMISSION 36W
 7271 MARINE TRANSMISSION 36W00001-UP SEBP1096 7271 36W   (1980)

BASIC ENGINE

DRIVE GP-PUMP
DRIVE GP-PUMP
3T-7280 DRIVE GP-PUMP
 

#SEBP10960070
 

3T-7280: DRIVE GP-PUMP

3T7280 PUMP DRIVE GP
S/N 36W224-Up
c311457 SEBP1096
3T7280 DRIVE GP-PUMP Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-7273 [1] GEAR-PUMP DRIVE (37 TEETH)  
2. 3T-7275 [1] ADAPTER  
3. 0S-1589 [2] BOLT  
4. 5P-8247 [2] WASHER-HARD  
5. 051-3893 [1] LOCKWASHER-BEARING  
6. 9B-0576 [1] NUT-BEARING LOCK  
7. 3T-7274 [1] SPACER  
8. 7K-5448 [2] CUP-BEARING  
9. 7K-5449 [2] CONE-BEARING  
10. 5P-4326 [1] SEAL-O-RING  
 

#SEBP10960071
 

3T-7282: LINES & PUMP GP

3T7282 LINES & PUMP GP
4T2497-Page 20D
An Attachment
c311464 SEBP1096
3T7282 LINES & PUMP GP Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-5774 [1] BUSHING-REDUCING  
2. 9S-7296 [2] ELBOW-FLARED  
3. 9M-9647 [1] SEAL  
4. 1D-4556 [4] BOLT  
5. 5P-8244 [8] WASHER  
6. 0S-1589 [2] BOLT  
7. 5P-8247 [2] WASHER-HARD  
8. 8J-6766 [1] GASKET  
9. 5N-4482 [1] ADAPTER  
10. 6T-1065 [1] HOSE AS  
11. 4T-2497 [1] PUMP GP-GEAR  
12. 3T-7279 [1] ELBOW-OUTLET  
13. 0T-0319 [4] BOLT  
14. 6F-0711 Y [1] SEAL-O-RING  
15. 1M-2717 [1] GASKET  
16. 3T-7283 [1] ELBOW-INLET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10960072
 

3T-7278: LINES & PUMP GP

3T7278 LINES & PUMP GP
S/N 36W224-Up
4T2497-Page 20D
c311455 SEBP1096
3T7278 LINES & PUMP GP Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8B-5774 D [1] BUSHING-REDUCING  
2. 9S-7296 [2] ELBOW-FLARED  
3. 9M-9647 [1] SEAL  
4. 1D-4556 [4] BOLT  
5. 5P-8244 [8] WASHER  
6. 0S-1589 [2] BOLT  
7. 5P-8247 [2] WASHER-HARD  
8. 8J-6766 [1] GASKET  
9. 5N-4482 [1] ADAPTER  
10. 6T-1065 [1] HOSE AS  
11. 4T-2497 [1] PUMP GP-GEAR  
12. 3T-7279 [1] ELBOW-OUTLET  
13. 0T-0319 [4] BOLT  
14. 6F-0711 Y [1] SEAL-O-RING  
15. 1M-2717 [1] GASKET  
16. 3T-7281 [1] ELBOW-INLET  
  D   ORDER BY THE METER
  Y   SEPARATE ILLUSTRATION
 

#SEBP10960073
 

4T-2497: PUMP GP-GEAR

4T2497 PUMP GP
S/N 36W224-Up
Part Of 3T7278 & 3T7282 Lines & Pumps
c411101 SEBP1096
4T2497 PUMP GP-GEAR Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-1260 C [1] DRIVE SHAFT  
2. 6V-1899 [2] SEAL-LIP TYPE  
3. 008-3214 C [1] RING-RETAINING  
4. 9T-2922 C [1] FLANGE AS  
5. 9S-4191 C [1] PLUG-O-RING  
6. 6J-2386 C [2] DOWEL  
7. 9T-1277 C [2] PLATE-PRESSURE  
8. 9T-1284 C [1] BODY AS  
9. 4T-9298 C [4] BUSHING  
10. 9T-1269 C [1] GEAR-IDLER  
11. 9T-1297 C [2] PLATE-ISOLATION  
12. 9T-1296 C [2] PLATE-ISOLATION  
13. 0S-1595 [8] BOLT  
  6J-2391 [8] WASHER  
14. 3J-1907 C [1] SEAL  
15. 9T-1437 C [1] KIT-PLUG  
    (INCLUDES PLUG & INSERT)
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  1U-2772 [1] KIT-SEAL  
    (INCLUDES SEALS, PLUG,
    CENTER SEPARATOR, END
    SEPARATOR, BACK-UP
    RING & SEALING STRIP)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10960074
 

3N-6131: COOLER GP-MARINE TMSN OIL

3N6131 OIL COOLER GROUP-MARINE TRANSMISSION
Serial No. 36W1 To 36W183, 185 To 197, 199 To 201 & 36W203 To 36W220 Incl.
3N6130 Oil Cooler Parts Are Shown On Page 22
c210339 SEBP1096
3N6131 COOLER GP-MARINE TMSN OIL Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-6501 [1] VALVE (thermostat)  
2. 6B-9081 [2] BUSHING  
3. 003-9163 [2] ELBOW  
4. 6L-7513 [1] HOSE  
5. 6H-8297 [1] UNION  
6. 3B-7749 [2] NIPPLE  
7. 2N-3600 [2] NIPPLE  
8. 2N-1859 [1] JOINT ASSEM.  
    (Includes)
  3N-2722 [2] SEAL  
9. 7B-7169 [1] NIPPLE  
10. 5P-1907 [1] CROSS  
11. 5D-5055 [1] COUPLING  
12. 5L-6435 [1] CONTACTOR  
13. 3B-7265 [1] NIPPLE  
14. 4B-5984 [1] ELBOW  
15. 034-8460 [2] NIPPLE  
16. 2S-7070 [1] JOINT ASSEM.  
    (Includes)
  9S-2082 [2] SEAL  
17. 3B-6555 [2] ELBOW  
18. 3B-7257 [2] BUSHING  
19. 3N-9257 [1] BRACKET  
20. 0S-1625 [2] BOLT  
  3B-4510 [2] LOCKWASHER 6.35cm(2.50in.)long  
21. 0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER 2.22cm(.875in.)long  
22. 3N-6130 Y [1] COOLER ASSEM.  
    (Separate Illustration)
23. 3N-9256 [1] BRACKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10960075
 

5N-2372: COOLER GP-MARINE TMSN OIL

5N2372 OIL COOLER GROUP-MARINE TRANSMISSION
Serial No. 36W184, 198, 202 & 36W221-Up
3N6130 Oil Cooler Parts Are Shown On Page 22
c345835 SEBP1096
5N2372 COOLER GP-MARINE TMSN OIL Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-2347 [2] BRACKET-OIL COOLER  
2. 3N-6130 Y [1] COOLER AS-OIL  
3. 3B-1915 [9] BOLT  
  5M-2894 [9] WASHER  
4. 1D-4717 [4] NUT  
5. 3B-7257 [2] BUSHING-REDUCING  
6. 3B-7749 [1] NIPPLE-CLOSE  
7. 5N-1649 [1] HOSE AS  
8. 4B-5984 [1] ELBOW  
  3B-7267 [1] NIPPLE-PIPE  
9. 2H-3939 [2] ELBOW-EXTERNAL PIPE THREAD  
10. 3N-6504 [1] HOSE AS  
11. 5P-7854 C [2] CLIP  
12. 3B-6554 [1] ELBOW  
13. 6B-9081 [2] BUSHING  
14. 3N-6501 [1] VALVE-THERMOSTAT  
15. 2N-3600 [2] PIPE  
16. 5P-1907 [1] CROSS  
17. 5N-8597 C [1] CONTACTOR (TEMP.)  
18. 2N-1859 [1] JOINT AS-PIPE  
  3N-2722 [2] SEAL  
19. 5B-4855 [1] BUSHING-REDUCING  
20. 3B-6555 [1] ELBOW  
21. 7B-7169 [1] NIPPLE-CLOSE  
22. 3N-1379 CB [2] SPACER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10960076
 

3N-9262: WATER LINES GROUP

3N9262 WATER LINES GROUP--Marine Gear Cooler
Serial No. 36W1 to 36W183, 185 to 197, 199 to 201 & 36W203 to 36W220 inclusive
AN ATTACHMENT
c210350 SEBP1096
3N9262 WATER LINES GROUP Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-7070 [2] UNION  
2. 3N-9259 [2] HOSE ASSEM.  
    (Each Includes)
  5P-1298 H HOSE 226 cm(89 in.)  
3. 2N-4059 [2] FITTING  
  H   ORDER BY THE CENTIMETRE
 

#SEBP10960077
 

5N-4744: WATER LINES GROUP

5N4744 WATER LINES GROUP--Marine Transmission Cooler
Serial No. 36W184, 198, 202 and 36W221-Up
AN ATTACHMENT
c220756 SEBP1096
5N4744 WATER LINES GROUP Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 004-4977 [2] ELBOW  
2. 5N-4786 [2] HOSE ASSEM.  
    (Each Includes)
  5P-1298 H HOSE 227 cm (89 in.)  
3. 2N-4059 [2] FITTING  
4. 5N-4784 [1] BRACKET  
5. 0L-1351 [1] BOLT  
  1D-4717 [1] NUT  
  4B-4278 [1] WASHER  
6. 2K-2385 [1] CLAMP  
  H   ORDER BY THE CENTIMETRE
 

#SEBP10960078
 

3N-6130: COOLER AS-OIL

3N6130 OIL COOLER ASSEMBLY--2 Pass
Part of 3N6131 & 5N2372 Marine Gear Oil Cooler Groups shown on Page 21 & 21A
c210340 SEBP1096
3N6130 COOLER AS-OIL Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-2885 [1] BONNET  
2. 3H-6622 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
3. 5L-8624 [1] GASKET  
4. 5L-8625 [1] GASKET  
5. 2N-2884 [1] BONNET  
6. 7H-3171 [6] PLUG  
7. 6L-2279 [1] PLUG  
  6L-2281 [1] ROD  
 

#SEBP10960079
 

5N-1937: LINES GP-WATER

5N1937 LINES GP-WATER-MARINE TRANSMISSION COOLER
S/N 36W184, 198, 202 & 221-Up
For Use With 3512 And 3516 Engines
An Attachment
c224960 SEBP1096
5N1937 LINES GP-WATER Parts scheme
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Parts for your 7271 MARINE TRANSMISSION:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-8122 [6] BOLT  
  5P-8250 [6] WASHER  
2. 7N-7057 [1] SHAFT-STUB  
 

Information:

Caterpillar Parts SIS Catalog 7271 :

PUMP GP-VANE
9J-7232 PUMP GP-VANE
LINES & PUMP GP
3N-9282 LINES & PUMP GP
SCREEN GP-MAGNETIC
3N-6146 SCREEN GP-MAGNETIC
FILTER GP-TRANSMISSION
2S-6457 FILTER GP-TRANSMISSION
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
VALVE GP-MODULATING
3N-6571 VALVE GP-MODULATING
VALVE GP-MODULATING
7T-5287 VALVE GP-MODULATING
VALVE GP-MODULATING
3N-6572 VALVE GP-MODULATING
LINES & PUMP GP
3T-7282 LINES & PUMP GP
LINES & PUMP GP
3T-7278 LINES & PUMP GP
PUMP GP-GEAR
4T-2497 PUMP GP-GEAR
COOLER GP-MARINE TMSN OIL
3N-6131 COOLER GP-MARINE TMSN OIL
COOLER GP-MARINE TMSN OIL
5N-2372 COOLER GP-MARINE TMSN OIL
WATER LINES GROUP
3N-9262 WATER LINES GROUP
WATER LINES GROUP
5N-4744 WATER LINES GROUP
COOLER AS-OIL
3N-6130 COOLER AS-OIL

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