9Y-9171 HOUSING & REGULATOR GP -OUTLET CONTROL AN ATTACHMENT 3508B MARINE ENGINE



COOLING SYSTEM
LINES GP-WATER
PUMP GP-WATER
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
TURBOCHARGER GP

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

COOLING SYSTEM

LINES GP-WATER
HOUSING & REGULATOR GP
7E-4711 HOUSING & REGULATOR GP
HOUSING & REGULATOR GP
8N-7643 HOUSING & REGULATOR GP
HOUSING & REGULATOR GP
9Y-9171 HOUSING & REGULATOR GP
JOINT AS-TUBE
3N-2451 JOINT AS-TUBE
JOINT AS-TUBE
5P-9130 JOINT AS-TUBE
LINES GP-AUXILIARY FRESH WATER
7C-9247 LINES GP-AUXILIARY FRESH WATER
 

#SEBP24500290
 

9Y-9171: HOUSING & REGULATOR GP

9Y-9171 HOUSING & REGULATOR GP -OUTLET CONTROL
AN ATTACHMENT
i00433837 SEBP2450
9Y9171 HOUSING & REGULATOR GP Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 7E-2748 C [1] HOUSING AS  
1A. 3S-9643 [4] SEAL-LIP TYPE (WATER TEMPERATURE REGULATOR)  
1B. 111-4374 [1] VALVE AS  
2. 248-5513 [4] REGULATOR-TEMPERATURE (92-DEG C)(WATER)  
3. 7N-4927 [1] GASKET-HOUSING COVER  
4. 7F-3425 [5] BOLT (3/8-16X5.75-IN)  
5. 7W-6492 [1] PLUG-PIPE (1/2-14-THD)  
6. 0S-1594 [2] BOLT (3/8-16X1-IN)  
7. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 7N-4928 [1] COVER  
9. 4W-3100 [1] GASKET  
10. 9S-4182 B [1] PLUG (7/16-20-THD)  
11. 6V-9027 B [1] SEAL-O-RING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP24500291
 

3N-2451: JOINT AS-TUBE

3N-2451 JOINT AS-TUBE
88.9-MM ID (3.5-IN)
AN ATTACHMENT
i00767211 SEBP2450
3N2451 JOINT AS-TUBE Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 9X-7537 [2] SEAL  
 

#SEBP24500292
 

5P-9130: JOINT AS-TUBE

5P-9130 JOINT AS-TUBE
141.3-MM ID (5.56-IN)
AN ATTACHMENT
i00068484 SEBP2450
5P9130 JOINT AS-TUBE Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. [2] SEAL  
 

#SEBP24500293
 

222-5153: KIT-WATER PUMP

222-5153 KIT-WATER PUMP
CONTAINS THE BEARINGS, SHAFT, SEALS & HARDWARE REQUIRED TO REBUILD A WATER PUMP. A WATER PUMP INSTALL KIT IS REQUIRED TO INSTALL THE PUMP
FIELD REPLACEMENT FOR 190-8921 KIT-WATER PUMP
FOR USE WITH @@@@@100-8316@@@@@
FIELD INSTALLATION
i05401789 SEBP2450
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  0S-1618 [2] BOLT (5/16-18X1-IN)  
  4N-5834 [2] FILTER-FOAM (WATER PUMP HOUSING)  
  212-8187 [1] IMPELLER  
  166-4374 [1] RING AS  
  271-4926 [1] SEAL  
  416-0603 [1] SEAL GP (WATER PUMP)  
  8C-5236 [1] SEAL-LIP TYPE  
  3D-2824 [1] SEAL-O-RING  
  212-8180 [1] SHAFT AS-PUMP DRIVE  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  7N-4758 [1] WASHER-THRUST  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP24500294
 

294-4935: KIT-WATER PUMP

294-4935 KIT-WATER PUMP -AUXILIARY WATER PUMP
THIS KIT CONTAINS STRAIGHT FIT SHAFT & IMPELLER. CONTAINS THE BEARINGS, SHAFT, IMPELLER, SEALS & HARDWARE REQUIRED TO REBUILD AN AUXILIARY WATER PUMP. AN AUXILIARY WATER PUMP INSTALL KIT IS REQUIRED TO INSTALL PUMP
FIELD REPLACEMENT FOR 221-9278 KIT-WATER PUMP
FOR USE WITH @@@@@100-8316@@@@@
FIELD INSTALLATION
i05537368 SEBP2450
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  127-5400 [1] BUSHING  
  212-8183 [1] IMPELLER  
  033-5359 [4] SCREW-HEAD BOLT  
  262-4378 [1] SEAL AS-WATER PUMP  
  9X-4594 [1] SEAL-LIP TYPE  
  430-9695 [1] SHAFT  
  8M-2933 [4] SHIM-CARRIER (0.078-IN THK)  
  423-0938 [2] WASHER-THRUST  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT
   
    HTTPS://DEALER.CAT.COM/RELATED
 

#SEBP24500295
 

7C-9247: LINES GP-AUXILIARY FRESH WATER

7C-9247 LINES GP-AUXILIARY FRESH WATER
FOR USE WITH MARINE GEAR
AN ATTACHMENT
i00393597 SEBP2450
7C9247 LINES GP-AUXILIARY FRESH WATER Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 8N-5873 [2] RING-RETAINING  
2. 4F-7389 [2] SEAL-O-RING  
3. 3P-6061 [6] GASKET  
4. 8N-5872 [4] RETAINER  
5. 1A-5964 [4] BOLT (3/8-16X4.5-IN)  
6. 5N-5898 [1] TUBE AS  
7. 5N-5900 [1] TUBE AS  
8. 143-5171 [2] BRACKET  
9. 143-5170 [2] CLAMP  
10. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
11. 3H-4656 [2] SPACER (1.5-IN THK)  
12. 6L-4382 [2] ELBOW  
14. 1L-1722 [2] CONNECTOR-PIPE  
15. 3B-7750 [1] FITTING  
16. 2R-3538 [1] FITTING  
17. 0T-0055 [4] BOLT (3/8-16X4.25-IN)  
18. 7C-9117 [1] ADAPTER-WATER  
19. 0S-1594 [4] BOLT (3/8-16X1-IN)  
20. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 5N-2205 [1] PLATE-ORIFICE  
22. 1A-5964 B [2] BOLT (3/8-16X4.5-IN)  
23. 5P-1075 B [2] WASHER-HARD (10.2X22.5X3-MM THK)  
24. 5M-2894 B [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
25. 9S-8752 B [2] NUT-FULL (3/8-16-THD)  
  B   USE AS REQUIRED
 

#SEBP24500296
 

7C-9241: LINES GP-AUXILIARY SEA WATER

7C-9241 LINES GP-AUXILIARY SEA WATER
FOR USE WITH MARINE GEAR
AN ATTACHMENT
i00393532 SEBP2450
7C9241 LINES GP-AUXILIARY SEA WATER Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
2. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
3. 143-5171 [2] BRACKET  
4. 143-5170 [2] CLAMP  
5. 8N-5873 [2] RING-RETAINING  
6. 4F-7389 [2] SEAL-O-RING  
7. 3P-6061 [6] GASKET  
8. 5N-1844 [1] ADAPTER-WATER  
9. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
10. 5B-9603 [4] BOLT (3/8-16X5-IN)  
11. 8N-5872 [4] RETAINER  
12. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
13. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 8N-8565 [1] TUBE AS-RETURN  
15. 2G-6236 [1] SPACER (0.562X1X2.22-IN THK)  
16. 7K-1402 [1] BRACKET  
17. 7K-1401 [1] CLIP  
18. 0V-0375 [1] BOLT (1/2-13X3.25-IN)  
19. 8N-8563 [1] TUBE AS-SUPPLY  
20. 8C-7566 [2] ELBOW  
22. 2N-2013 [1] FITTING  
23. 5P-2203 [2] CONNECTOR-PIPE  
24. 2N-2012 [1] FITTING  
25. 5N-2205 [1] PLATE-ORIFICE  
26. 3H-4656 [2] SPACER (1.5-IN THK)  
27. 1A-5964 B [2] BOLT (3/8-16X4.5-IN)  
28. 5P-1075 B [2] WASHER-HARD (10.2X22.5X3-MM THK)  
29. 5M-2894 B [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
30. 9S-8752 B [2] NUT-FULL (3/8-16-THD)  
  B   USE AS REQUIRED
 

#SEBP24500297
 

7C-9390: LINES GP-AUXILIARY SEA WATER

7C-9390 LINES GP-AUXILIARY SEA WATER
FOR USE WITH MARINE GEAR
AN ATTACHMENT
i00394125 SEBP2450
7C9390 LINES GP-AUXILIARY SEA WATER Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 8N-5872 [4] RETAINER  
2. 7C-9119 [1] ELBOW-WATER PUMP  
3. 3P-6061 [6] GASKET  
4. 9Y-0871 [1] PLATE-ORIFICE  
5. 5N-1844 [1] ADAPTER-WATER  
6. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
7. 5B-9603 [4] BOLT (3/8-16X5-IN)  
8. 8B-6283 [1] GASKET  
9. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
10. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 5N-0639 [1] TUBE AS-SUPPLY  
12. 5N-0637 [1] TUBE AS-RETURN  
13. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
14. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 143-5171 [2] BRACKET  
16. 143-5170 [2] CLAMP  
17. 8C-7566 [2] ELBOW  
19. 2N-2013 [1] FITTING  
20. 5P-2203 [2] CONNECTOR-PIPE  
21. 2N-2012 [1] FITTING  
22. 8N-5873 [2] RING-RETAINING  
23. 4F-7389 [2] SEAL-O-RING  
24. 5S-5955 [1] BUSHING-TERMINAL  
25. 0S-1587 [1] BOLT (1/2-13X1.75-IN)  
26. 6V-2384 [1] CLIP  
27. 3H-4656 [2] SPACER (1.5-IN THK)  
28. 1A-5964 B [2] BOLT (3/8-16X4.5-IN)  
29. 5P-1075 B [2] WASHER-HARD (10.2X22.5X3-MM THK)  
30. 5M-2894 B [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
31. 9S-8752 B [2] NUT-FULL (3/8-16-THD)  
32. 8S-9191 J [2] BOLT (3/8-16X4-IN)  
33. 5P-1075 J [2] WASHER-HARD (10.2X22.5X3-MM THK)  
  B   USE AS REQUIRED
  J   FOR USE WITH STEEL OIL PAN APPLICATIONS
 

#SEBP24500298
 

7C-9391: LINES GP-AUXILIARY SEA WATER

7C-9391 LINES GP-AUXILIARY SEA WATER
FOR USE WITH REINTJES MARINE GEAR
AN ATTACHMENT
i00394129 SEBP2450
7C9391 LINES GP-AUXILIARY SEA WATER Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 8N-5872 [4] RETAINER  
2. 7C-9114 [1] ELBOW-WATER PUMP  
3. 3P-6061 [6] GASKET  
4. 5N-2205 [1] PLATE-ORIFICE  
5. 5N-1844 [1] ADAPTER-WATER  
6. 5F-4899 [4] BOLT (3/8-16X5.5-IN)  
7. 5B-9603 [4] BOLT (3/8-16X5-IN)  
8. 5N-5977 [1] GASKET  
9. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
10. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 2W-6468 [1] TUBE AS  
12. 2W-6470 [1] TUBE AS  
13. 0L-1143 [4] BOLT (3/8-16X2.5-IN)  
14. 5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 143-5171 [4] BRACKET  
16. 143-5170 [4] CLAMP  
17. 8C-7566 [2] ELBOW  
19. 2N-2013 [1] FITTING  
20. 5P-2203 [2] CONNECTOR-PIPE  
21. 2N-2012 [1] FITTING  
22. 8N-5873 [2] RING-RETAINING  
23. 4F-7389 [2] SEAL-O-RING  
24. 4L-9600 [1] SPACER (1.25-IN THK)  
25. 2B-0947 [1] BOLT (1/2-13X2.25-IN)  
26. 6V-2384 [1] CLIP  
27. 3H-4656 [4] SPACER (1.5-IN THK)  
28. 1A-5964 B [4] BOLT (3/8-16X4.5-IN)  
29. 5P-1075 B [4] WASHER-HARD (10.2X22.5X3-MM THK)  
30. 5M-2894 B [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
31. 9S-8752 B [4] NUT-FULL (3/8-16-THD)  
  B   USE AS REQUIRED
 

#SEBP24500299
 

116-9870: LINES GP-TURBOCHARGER WATER

116-9870 LINES GP-TURBOCHARGER WATER
S/N 7SM1-992
i00490468 SEBP2450
1169870 LINES GP-TURBOCHARGER WATER Parts scheme
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Parts for your 3508B MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 0S-1594 [11] BOLT (3/8-16X1-IN)  
2. 3B-1915 [8] BOLT (3/8-16X1.375-IN)  
3. 188-5140 [1] HOSE AS  
4. 5M-2894 [16] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 6V-8625 [2] ELBOW  
6. 6V-8775 [1] TEE-FACE SEAL  
7. 7N-3368 [1] GASKET  
8. 7N-7878 [4] PLATE-COVER  
9. 241-3283 [8] GASKET  
10. 107-0744 [4] BLOCK  
12. 139-1577 [1] HOSE AS  
13. 113-4645 [2] TUBE AS  
14. 113-4647 [1] ADAPTER  
15. 3K-0360 [7] SEAL-O-RING  
16. 033-6033 [4] SEAL-O-RING  
17. 8T-1683 [1] ELBOW  
18. 2P-7636 [2] CONNECTOR (3/4-16 STR-THD)  
19. 6V-8723 [1] ELBOW  
20. 6V-8397 [2] SEAL-O-RING  
 

Information:

Engine News
New Gasket for the Turbocharger's Water Lines {1052, 1380}
2003/11/01
New Gaskets in the Water Lines Groups {1380}
2004/03/01
Improved Turbocharger Water Lines are Used {1052, 1059, 1380}
2004/07/01
An Updated Gasket for the Water Temperature Regulator Housing is Available {1355, 1380, 1393}
2006/11/27
A Gasket for the Cooling System has been Improved {1380, 7555}
2007/07/09
A New Hose Assembly for the Coolant Outlet from the Turbocharger Is Used on Some 3508B and 3512B Engines {1355, 1380, 1393}
2009/08/17
Operation and Maintenance Manual
Hoses and Clamps - Replace
3500B and 3500 Marine Propulsion Engines with EUI Option
Special Instruction
Guidelines for Installation and Maintenance of Sea Water Heat Exchangers, Strainers, and Fuel Coolers{1379, 3319}
Guidelines for Installation and Maintenance of Sea Water Heat Exchangers, Strainers, and Fuel Coolers{1379, 3319}
Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}

Caterpillar Parts SIS Catalog 3508B :

HOUSING & REGULATOR GP
8N-7643 HOUSING & REGULATOR GP
HOUSING & REGULATOR GP
7E-4711 HOUSING & REGULATOR GP
HOUSING & REGULATOR GP
282-8537 HOUSING & REGULATOR GP
HOUSING & REGULATOR GP
216-6217 HOUSING & REGULATOR GP
HEAT EXCHANGER GP-SEA WATER
4W-4652 HEAT EXCHANGER GP-SEA WATER
4W-4652 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4652 HEAT EXCHANGER GP-SEA WATER
HEAT EXCHANGER GP-SEA WATER
4W-4642 HEAT EXCHANGER GP-SEA WATER
JOINT AS-TUBE
3N-2451 JOINT AS-TUBE
JOINT AS-TUBE
5P-9130 JOINT AS-TUBE
222-5153 KIT-WATER PUMP
294-4935 KIT-WATER PUMP
LINES GP-AUXILIARY FRESH WATER
7C-9247 LINES GP-AUXILIARY FRESH WATER
LINES GP-AUXILIARY SEA WATER
7C-9241 LINES GP-AUXILIARY SEA WATER
LINES GP-AUXILIARY SEA WATER
7C-9390 LINES GP-AUXILIARY SEA WATER
LINES GP-AUXILIARY SEA WATER
7C-9391 LINES GP-AUXILIARY SEA WATER

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