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7W-5237 SHAFT GP-STUB -FRONT AN ATTACHMENT 3508B MARINE ENGINE


BASIC ENGINE
SHAFT GP-STUB
MOUNTING GP-ENGINE
CYLINDER BLOCK GP
VALVE MECHANISM GP

MARINE ENGINE 3508B MARINE ENGINE 7SM
 3508B Marine Engine 7SM00001-UP SEBP2450 3508B 7SM   (1994)

BASIC ENGINE

SHAFT GP-STUB
SHAFT GP-STUB
7W-3629 SHAFT GP-STUB
SHAFT GP-STUB
7W-3630 SHAFT GP-STUB
SHAFT GP-STUB
7W-5237 SHAFT GP-STUB
SHAFT GP-STUB
7W-5293 SHAFT GP-STUB
 

#SEBP24500190
 

7W-5237: SHAFT GP-STUB

7W-5237 SHAFT GP-STUB -FRONT
AN ATTACHMENT
i00413133 SEBP2450
7W5237 SHAFT GP-STUB Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-2322 [1] SHAFT-STUB  
2. 5N-2317 [12] BOLT-12 POINT HEAD (1-14X9.5-IN)  
3. 5F-6562 [12] WASHER-HARD (28X44.5X4-MM THK)  
 

#SEBP24500191
 

7W-5293: SHAFT GP-STUB

7W-5293 SHAFT GP-STUB -REAR
AN ATTACHMENT
i00413183 SEBP2450
7W5293 SHAFT GP-STUB Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-2322 [1] SHAFT-STUB  
2. 269-1881 [12] BOLT-12 POINT HEAD (1-14X7.25-IN)  
3. 5F-6562 [12] WASHER-HARD (28X44.5X4-MM THK)  
 

#SEBP24500192
 

7N-1863: TRUNNION GP-ENGINE

7N-1863 TRUNNION GP-ENGINE
FOR USE WITH REMOTE MOUNTED TRANSMISSION WITH FLEXIBLE COUPLING BETWEEN FLYWHEEL & TRANSMISSION, AND 3-POINT MOUNTING SYSTEM
AN ATTACHMENT
i00092858 SEBP2450
7N1863 TRUNNION GP-ENGINE Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-4734 C [16] BOLT (9/16-12X2-IN)  
2. 5P-8246 C [16] WASHER-HARD (15.5X29X3-MM THK)  
3. 8N-1287 [1] SUPPORT-OUTER  
4. 5P-8245 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 1D-4566 [20] BOLT (1/2-13X3.5-IN)  
6. 9X-7438 [1] MOUNT AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP24500193
 

155-2567: VALVE GP-EXPLOSION RELIEF

155-2567 VALVE GP-EXPLOSION RELIEF
CRANKCASE, CHROME
AN ATTACHMENT
i01038319 SEBP2450
1552567 VALVE GP-EXPLOSION RELIEF Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  422-9537 [1] KIT-REPAIR (EXPLOSION RELIEF)  
    (INCLUDES VALVE PLATE & SPINDLE O-RINGS)
 

#SEBP24500194
 

155-2586: VALVE GP-EXPLOSION RELIEF

155-2586 VALVE GP-EXPLOSION RELIEF -CRANKCASE
CHROME PLATED
AN ATTACHMENT
i01038290 SEBP2450
1552586 VALVE GP-EXPLOSION RELIEF Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 155-2567 J [1] VALVE GP-EXPLOSION RELIEF (CRANKCASE)  
2. 272-0759 [1] SEAL  
3. 133-6261 [4] WASHER (10.2X18.5X2.5-MM THK)  
4. 133-6268 [4] BOLT (3/8-16X1-IN)  
   
    AVAILABLE REPAIR KIT(S):
  2W-3584 J [1] KIT-REPAIR (EXPLOSION RELIEF)  
    (INCLUDES VALVE PLATE & SPINDLE O-RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP24500195
 

5N-4830: VALVE GP-EXPLOSION RELIEF

5N-4830 VALVE GP-EXPLOSION RELIEF -CRANKCASE
AN ATTACHMENT
i00385159 SEBP2450
5N4830 VALVE GP-EXPLOSION RELIEF Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-8509 J [1] VALVE GP-EXPLOSION RELIEF (CRANKCASE)  
2. 272-0759 [1] SEAL  
3. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 9X-8872 [4] BOLT-LOCKING (3/8-16X0.875-IN)  
   
    AVAILABLE REPAIR KIT(S):
  2W-3584 J [1] KIT-REPAIR (EXPLOSION RELIEF)(CRANKCASE)  
    (INCLUDES VALVE PLATE & SPINDLE O-RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP24500196
 

100-3905: VALVE MECHANISM GP

100-3905 VALVE MECHANISM GP
S/N 7SM1-51
i01974453 SEBP2450
1003905 VALVE MECHANISM GP Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-9315 [1] SEAL  
2. 7W-7235 [3] BUTTON  
3. 8L-2777 [3] SEAL-O-RING  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
6. 100-3880 [2] PUSHROD-VALVE  
7. 7C-0204 [2] SCREW-ADJUSTMENT (1/2-20X2.73-IN)  
8. 3J-9196 [2] NUT-JAM (1/2-20-THD)  
9. 7N-4782 [2] SPRING-LIFTER GUIDE  
10. 9S-1354 [1] NUT (5/8-18-THD)  
11. 100-3879 [1] PUSHROD-INJECTOR  
12. 100-3898 [1] ROCKER ARM AS  
  230-2620 [1] BUSHING  
  100-3900 [1] INSERT  
13. 2N-5842 [2] SCREW (3/8-24X1-IN)  
14. 9L-7712 [2] NUT (3/8-24-THD)  
15. 129-4181 [2] BRIDGE AS  
16. 127-9870 [1] SCREW-ADJUSTMENT  
17. 121-5481 [2] LIFTER AS-VALVE  
18. 100-3877 [1] RETAINER-SPRING  
19. 5P-7530 [1] SEAL-O-RING  
20. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 100-3904 [2] ROCKER ARM AS  
    (EACH INCLUDES)
  230-2620 [1] BUSHING  
  100-3900 [1] INSERT  
22. 100-3887 [1] SHAFT AS-ROCKER ARM  
23. 0S-1615 [1] BOLT (1/4-20X0.75-IN)  
24. 9X-0352 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
25. 6J-2245 [1] SEAL-O-RING  
26. 7E-5342 [1] HARNESS AS-WIRING (VALVE MECHANISM)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (KIT INCLUDES PLUG AS. & WEDGE)
27. 120-7413 Y [1] BASE GP-VALVE COVER  
28. 100-3878 [1] SPRING-INJECTOR  
29. 8D-7942 [2] BOLT-12 POINT HEAD (5/8-11X6.5-IN)  
30. 7E-6508 [1] CAP AS  
31. 0S-1590 [2] BOLT (3/8-16X2-IN)  
32. 100-3892 [1] LIFTER AS-UNIT INJECTOR  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24500197
 

100-3905: VALVE MECHANISM GP

100-3905 VALVE MECHANISM GP
S/N 7SM52-64
i01974862 SEBP2450
1003905 VALVE MECHANISM GP Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-9315 [1] SEAL  
2. 7W-7235 [3] BUTTON  
3. 8L-2777 [3] SEAL-O-RING  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
6. 100-3880 [2] PUSHROD-VALVE  
7. 7C-0204 [2] SCREW-ADJUSTMENT (1/2-20X2.73-IN)  
8. 3J-9196 [2] NUT-JAM (1/2-20-THD)  
9. 7N-4782 [2] SPRING-LIFTER GUIDE  
10. 9S-1354 [1] NUT (5/8-18-THD)  
11. 100-3879 [1] PUSHROD-INJECTOR  
12. 100-3898 [1] ROCKER ARM AS  
  230-2620 [1] BUSHING  
  100-3900 [1] INSERT  
13. 2N-5842 [2] SCREW (3/8-24X1-IN)  
14. 9L-7712 [2] NUT (3/8-24-THD)  
15. 129-4181 [2] BRIDGE AS  
16. 127-9870 [1] SCREW-ADJUSTMENT  
17. 121-5481 [2] LIFTER AS-VALVE  
18. 100-3877 [1] RETAINER-SPRING  
19. 5P-7530 [1] SEAL-O-RING  
20. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 123-4269 C [2] ROCKER ARM AS  
    (EACH INCLUDES)
  100-3900 [1] INSERT  
  230-2620 [1] BUSHING  
22. 100-3887 [1] SHAFT AS-ROCKER ARM  
23. 0S-1615 [1] BOLT (1/4-20X0.75-IN)  
24. 9X-0352 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
25. 6J-2245 [1] SEAL-O-RING  
26. 132-6469 [1] HARNESS AS-WIRING (VALVE MECHANISM)(VALVE MECHANISM)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (KIT INCLUDES PLUG AS. & WEDGE)
27. 120-7413 Y [1] BASE GP-VALVE COVER  
28. 100-3878 [1] SPRING-INJECTOR  
29. 8D-7942 [2] BOLT-12 POINT HEAD (5/8-11X6.5-IN)  
30. 7E-6508 [1] CAP AS  
31. 0S-1590 [2] BOLT (3/8-16X2-IN)  
32. 136-9640 [1] LIFTER AS-UNIT INJECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24500198
 

100-3905: VALVE MECHANISM GP

100-3905 VALVE MECHANISM GP
S/N 7SM65-UP
i01974949 SEBP2450
1003905 VALVE MECHANISM GP Parts scheme
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Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-9315 [1] SEAL  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
6. 100-3880 [2] PUSHROD-VALVE  
7. 7C-0204 [2] SCREW-ADJUSTMENT (1/2-20X2.73-IN)  
8. 3J-9196 [2] NUT-JAM (1/2-20-THD)  
9. 7N-4782 [2] SPRING-LIFTER GUIDE  
10. 9S-1354 [1] NUT (5/8-18-THD)  
11. 100-3879 [1] PUSHROD-INJECTOR  
12. 143-8717 C [1] ROCKER ARM AS  
  7W-7235 [1] BUTTON  
  8L-2777 [1] SEAL-O-RING  
13. 2N-5842 [2] SCREW (3/8-24X1-IN)  
14. 9L-7712 [2] NUT (3/8-24-THD)  
15. 129-4181 [2] BRIDGE AS  
16. 127-9870 [1] SCREW-ADJUSTMENT  
17. 121-5481 [2] LIFTER AS-VALVE  
18. 100-3877 [1] RETAINER-SPRING  
19. 5P-7530 [1] SEAL-O-RING  
20. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 143-8718 C [2] ROCKER ARM AS  
    (EACH INCLUDES)
  7W-7235 [1] BUTTON  
  8L-2777 [1] SEAL-O-RING  
22. 100-3887 [1] SHAFT AS-ROCKER ARM  
23. 0S-1615 [1] BOLT (1/4-20X0.75-IN)  
24. 9X-0352 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
25. 6J-2245 [1] SEAL-O-RING  
26. 132-6469 [1] HARNESS AS-WIRING (VALVE MECHANISM)(VALVE MECHANISM)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (KIT INCLUDES PLUG AS. & WEDGE)
27. 120-7413 Y [1] BASE GP-VALVE COVER  
28. 100-3878 [1] SPRING-INJECTOR  
29. 8D-7942 [2] BOLT-12 POINT HEAD (5/8-11X6.5-IN)  
30. 7E-6508 [1] CAP AS  
31. 0S-1590 [2] BOLT (3/8-16X2-IN)  
32. 136-9640 [1] LIFTER AS-UNIT INJECTOR  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP24500199
 

100-3905: VALVE MECHANISM GP

100-3905 VALVE MECHANISM GP
S/N 7SM65-226
i01975025 SEBP2450
1003905 VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your 3508B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 117-9315 [1] SEAL  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
6. 100-3880 [2] PUSHROD-VALVE  
7. 7C-0204 [2] SCREW-ADJUSTMENT (1/2-20X2.73-IN)  
8. 3J-9196 [2] NUT-JAM (1/2-20-THD)  
9. 7N-4782 [2] SPRING-LIFTER GUIDE  
10. 9S-1354 [1] NUT (5/8-18-THD)  
11. 100-3879 [1] PUSHROD-INJECTOR  
12. 154-6386 C [1] ROCKER ARM AS  
  8N-7197 [1] SOCKET-ARM  
  230-2620 [1] BUSHING  
13. 2N-5842 [2] SCREW (3/8-24X1-IN)  
14. 9L-7712 [2] NUT (3/8-24-THD)  
15. 129-4181 [2] BRIDGE AS  
16. 127-9870 [1] SCREW-ADJUSTMENT  
17. 121-5481 [2] LIFTER AS-VALVE  
18. 100-3877 [1] RETAINER-SPRING  
19. 5P-7530 [1] SEAL-O-RING  
20. 5P-0537 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 154-6388 C [2] ROCKER ARM AS  
    (EACH INCLUDES)
  8N-7197 [1] SOCKET-ARM  
  230-2620 [1] BUSHING  
22. 100-3887 [1] SHAFT AS-ROCKER ARM  
23. 0S-1615 [1] BOLT (1/4-20X0.75-IN)  
24. 9X-0352 [1] RECEPTACLE AS-CONNECTOR (2-PIN)  
25. 6J-2245 [1] SEAL-O-RING  
26. 132-6469 [1] HARNESS AS-WIRING (VALVE MECHANISM)(VALVE MECHANISM)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS. & WEDGE)
27. 120-7413 Y [1] BASE GP-VALVE COVER  
28. 100-3878 [1] SPRING-INJECTOR  
29. 8D-7942 [2] BOLT-12 POINT HEAD (5/8-11X6.5-IN)  
30. 7E-6508 [1] CAP AS  
31. 0S-1590 [2] BOLT (3/8-16X2-IN)  
32. 136-9640 [1] LIFTER AS-UNIT INJECTOR  
33. 154-6389 C [3] BUTTON  
34. 9F-7707 C [3] RING-RETAINING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
The Torque Has Been Increased For The Bolts That Fasten The Stub Shafts To The Engine Cylinder Block {1237}
2002/05/01
Use The Correct Stub Shaft For The Crankshaft {1237, 1359}
2004/05/01
Specifications
Stub Shaft (Front)
3500B Engines
Stub Shaft (Rear)
3500B Engines

Caterpillar Parts SIS Catalog 3508B :

SHAFT GP-STUB
7W-3630 SHAFT GP-STUB
SHAFT GP-STUB
7W-3629 SHAFT GP-STUB
SHAFT GP-AUXILIARY DRIVE
7N-8042 SHAFT GP-AUXILIARY DRIVE
SHAFT GP-AUXILIARY DRIVE
209-3562 SHAFT GP-AUXILIARY DRIVE
SHAFT GP-AUXILIARY DRIVE
209-3561 SHAFT GP-AUXILIARY DRIVE
SHAFT GP-AUXILIARY DRIVE
209-3560 SHAFT GP-AUXILIARY DRIVE
SHAFT GP-AUXILIARY DRIVE
209-3559 SHAFT GP-AUXILIARY DRIVE
SEAL GP-CRANKSHAFT
7W-3813 SEAL GP-CRANKSHAFT
SHAFT GP-STUB
7W-5293 SHAFT GP-STUB
TRUNNION GP-ENGINE
7N-1863 TRUNNION GP-ENGINE
VALVE GP-EXPLOSION RELIEF
155-2567 VALVE GP-EXPLOSION RELIEF
VALVE GP-EXPLOSION RELIEF
155-2586 VALVE GP-EXPLOSION RELIEF
VALVE GP-EXPLOSION RELIEF
5N-4830 VALVE GP-EXPLOSION RELIEF
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP

Truck sale:

Caterpillar 3508B
 
Caterpillar 3508B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar 3508B, Industrial engines, Construction
175,500 
Caterpillar 3508B, Industrial engines, Construction
- Industrial engines
RING POWER CORP.
Caterpillar 3508B, Stationary Generator Sets, Construction
175,000 
Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar 3508B, Stationary Generator Sets, Construction
175,000 
Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
Caterpillar 3508B, Stationary Generator Sets, Construction
175,000 
Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
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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.