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7N-8014 CYLINDER BLOCK GP S/N 37Y1-505 G3304 GAS ENGINE




BASIC ENGINE

CYLINDER BLOCK GP
 

#SEBP12570040
 

7N-8014: CYLINDER BLOCK GP

7N-8014 CYLINDER BLOCK GP
S/N 37Y1-505
i00410767 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-5496 [1] SEAL-O-RING  
2. 2P-8889 [4] LINER-CYLINDER BLOCK  
3. 7H-3171 [1] PLUG-PIPE  
4. 3J-5389 [2] PLUG (EXTERNAL)  
5. 8M-9307 [1] PLUG  
  6F-7062 [1] WASHER (12.7X19.05X1.83-MM THK)  
6. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)  
7. 9L-5854 C [4] BAND-FILLER (130.2-MM ID)  
8. 7N-8021 [1] PLATE-BLOCK  
9. 5S-6670 [12] SEAL-O-RING  
10. 7N-8020 [1] GASKET-PLATE  
11. 6N-7994 [1] CYLINDER BLOCK AS  
12. 5M-6214 [1] PLUG (1/8-27 PTF)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12570041
 

7N-8014: CYLINDER BLOCK GP

7N-8014 CYLINDER BLOCK GP
S/N 37Y506-UP
i00146118 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-5496 [1] SEAL-O-RING  
2. 1S-9540 [1] DOWEL  
3. 8T-6763 [1] PLUG-PIPE (1/4-18-THD)  
4. 8M-9307 C [3] PLUG (CYLINDER BLOCK)  
5. 8T-6762 [3] PLUG-PIPE (1/2-14-THD)  
6. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)  
7. 7M-4046 [2] BUSHING  
8. 7N-8021 [1] PLATE-BLOCK  
9. 5B-7652 [2] DOWEL  
10. 7W-7544 C [1] GASKET-PLATE  
11. 7N-6552 CY [1] CYLINDER BLOCK AS  
12. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
13. 8K-1207 [2] DOWEL  
14. 8B-6349 [2] DOWEL  
15. 5S-8462 [1] STUD  
16. 8N-4110 [1] BUSHING  
17. 4B-9782 [5] BALL  
18. 9Y-2991 [4] BUSHING  
19. 9Y-2992 [2] BUSHING  
20. 4B-5387 [1] PLUG-CUP  
21. 4B-3938 C [1] PLUG-CUP  
22. 6F-7062 [1] WASHER (12.7X19.05X1.83-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12570042
 

7W-8304: CYLINDER HEAD AS

7W-8304 CYLINDER HEAD AS
S/N 37Y1020-UP
PART OF 7W-7504 CYLINDER HEAD GP
i01337699 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 7N-1649 [4] INSERT-VALVE SEAT (EXHAUST)(EXHAUST)  
  7C-5339 AB [1] INSERT-VALVE SEAT (0.13-MM OS, EXHAUST)  
  7C-5340 AB [1] INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  7C-5341 AB [1] INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
  7C-5342 AB [1] INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)  
3. 107-0268 [4] INSERT-VALVE SEAT (INLET)  
  AB INSERT-VALVE SEAT (0.13-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
  AB INSERT-VALVE SEAT (0.76-MM OS, INLET)  
4. 3S-8313 [4] PLUG-CUP  
5. 1S-3062 [12] DIRECTOR-WATER  
6. 3B-0623 [4] PLUG-CUP  
7. 3P-1896 [1] PLUG-CUP  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP12570043
 

7W-7504: CYLINDER HEAD GP

7W-7504 CYLINDER HEAD GP
S/N 37Y1020-2205
i00415573 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-8304 Y [1] CYLINDER HEAD AS  
2. 4P-8915 [1] GASKET-CYLINDER HEAD  
3. 7N-1743 [4] ADAPTER-PLUG  
4. 7S-3206 [4] SEAL-O-RING  
5. 2N-7174 [4] GASKET  
6. 2B-0858 [3] PLUG-PIPE  
7. 9Y-7895 [8] GUIDE-VALVE  
8. 7S-7144 [8] SPRING-VALVE  
9. 8N-7782 [8] ROTOCOIL AS  
10. 7W-7491 [4] VALVE-EXHAUST  
11. 2A-4429 [16] LOCK-RETAINER  
12. 7W-7490 [4] VALVE-INLET  
13. 9Y-1798 [12] SEAL  
14. 7N-8018 [4] SEAL  
15. 3S-5496 [1] SEAL-O-RING  
16. 7W-7488 [8] SPACER  
17. 7W-9143 [4] SEAL-VALVE GUIDE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12570044
 

7W-7504: CYLINDER HEAD GP

7W-7504 CYLINDER HEAD GP
S/N 37Y2206-UP
i01337359 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-8304 Y [1] CYLINDER HEAD AS  
2. 4P-8915 [1] GASKET-CYLINDER HEAD  
3. 7N-1743 [4] ADAPTER-PLUG  
4. 7S-3206 [4] SEAL-O-RING  
5. 2N-7174 [4] GASKET  
6. 8T-6762 [3] PLUG-PIPE (1/2-14-THD)  
7. 9Y-7895 [8] GUIDE-VALVE  
8. 7S-7144 [8] SPRING-VALVE  
9. 8N-7782 [8] ROTOCOIL AS  
10. 7W-7491 [4] VALVE-EXHAUST  
11. 2A-4429 [16] LOCK-RETAINER  
12. 7W-7490 [4] VALVE-INLET  
13. 9Y-1798 [12] SEAL  
14. 7N-8018 [4] SEAL  
15. 3S-5496 [1] SEAL-O-RING  
16. 7W-7488 [8] SPACER  
17. 7W-9143 [4] SEAL-VALVE GUIDE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12570045
 

8N-4984: CYLINDER HEAD GP

8N-4984 CYLINDER HEAD GP
S/N 37Y1-1019
i00431241 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-4976 [1] CYLINDER HEAD AS  
2. 2B-0858 B [3] PLUG-PIPE  
3. 8N-4485 [1] VALVE AS-VENT  
4. 7N-2597 [1] SPACER (13.5X25.4X8.08-MM THK)  
5. 1S-3062 [12] DIRECTOR-WATER  
6. 3B-0623 [4] PLUG-CUP  
7. 7N-1649 [4] INSERT-VALVE SEAT (EXHAUST)  
8. 7N-4448 [4] INSERT (INTAKE)(VALVE SEAT)  
9. 4W-9176 [8] GUIDE-VALVE  
10. 3S-8313 [4] PLUG-CUP  
11. 2A-4429 [16] LOCK-RETAINER  
12. 8N-7782 [8] ROTOCOIL AS  
13. 7S-7144 [8] SPRING-VALVE  
14. 7S-3206 [4] SEAL-O-RING  
15. 7N-1743 [4] ADAPTER-PLUG  
16. 2N-7174 [4] GASKET  
17. 3S-5496 [1] SEAL-O-RING  
18. 4W-8087 [12] SEAL  
19. 7N-8018 [4] SEAL  
20. 7N-8022 [1] GASKET-CYLINDER HEAD  
21. 2W-2877 [4] VALVE-EXHAUST  
22. 4W-1670 [4] VALVE-INLET  
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP12570046
 

7N-6110: DRIVE GP-ACCESSORY

7N-6110 DRIVE GP-ACCESSORY
AN ATTACHMENT
i00410104 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3958 [1] LOCKNUT  
2. 7N-2322 [1] SHAFT AS (19-TEETH)  
3. 7N-2323 [1] PLATE  
4. 7N-2981 [1] HOUSING AS  
  5B-1866 [1] PLUG-CUP  
  2A-3348 [2] DOWEL  
5. 0S-1589 [2] BOLT (5/8-11X1.75-IN)  
6. 1N-8320 [1] BALL BEARING  
7. 2A-0762 [2] BOLT (1/4-20X0.625-IN)  
8. 4B-4280 [1] WASHER (13.5X27X2.5-MM THK)  
9. 5F-3106 [1] SEAL-O-RING  
10. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
11. 6B-5328 [1] BEARING  
12. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
 

#SEBP12570047
 

3N-7210: DRIVE GP-FAN

3N-7210 DRIVE GP-FAN
FOR USE WITH FAN PULLEY & ALTERNATOR OR BELT TIGHTENER
AN ATTACHMENT
i00366686 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4682 [1] BRACKET AS  
  5B-5812 [1] DOWEL  
2. 5S-2106 [1] SEAL-LIP TYPE  
3. 3L-1425 [1] BALL BEARING  
4. 5S-7264 [1] WASHER-RETAINING (0.219-IN THK)  
5. 1H-5403 [2] BOLT (5/16-24X2-IN)  
  2F-6156 [1] LOCKNUT  
    -OR-
  6V-4626 C [2] BOLT-LOCKING (5/16-24X2-IN)  
6. 2M-0849 [4] WASHER-HARD (13.5X25.5X5-MM THK)  
7. 2P-1757 [1] HUB-FAN PULLEY  
8. 8N-5305 C [1] SPACER (35.6X47.62X43.74-MM THK)  
9. 8H-9789 [1] BALL BEARING  
10. 5S-9062 [1] SPACER (35.032X50.8X15.88-MM THK)  
11. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)(FAN DRIVE)  
12. 7B-3235 [4] BOLT (1/2-13X1.375-IN)  
    -OR-
  0S-1585 C [4] BOLT (1/2-13X1.5-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12570048
 

7N-9534: FASTENER GP-CYLINDER HEAD

7N-9534 FASTENER GP-CYLINDER HEAD
S/N 37Y1-1019
i00146123 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [5] BOLT (3/8-16X5-IN)  
2. 1B-7709 C [3] BOLT (5/8-11X8-IN)  
3. 1D-4595 [14] BOLT (5/8-11X6-IN)  
4. 2S-0736 C [17] WASHER-HARD (17X27X3.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12570049
 

7W-7487: FASTENER GP-CYLINDER HEAD

7W-7487 FASTENER GP-CYLINDER HEAD
S/N 37Y1020-UP
i00415532 SEBP1257
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Parts for your G3304 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-9603 [5] BOLT (3/8-16X5-IN)  
2. 2H-3756 [3] BOLT (5/8-11X9-IN)  
3. 2S-0736 [17] WASHER-HARD (17X27X3.5-MM THK)  
4. 1D-4595 [14] BOLT (5/8-11X6-IN)  
 

Information:

Engine News
Operation and Maintenance Manual
Special Instruction
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}
Installation of 0R2077 Remanufactured Short Block Group{1200}
Installation of 0R2077 Remanufactured Short Block Group{1200}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of 2P8774 And 2P8776 Cylinder Block Assemblies{1201}
Installation Of Service Replacement Thrust Plates{1203}
Installation Of Service Replacement Thrust Plates{1203}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Specifications
Cylinder Liner
G3304 and G3306 Engines
Connecting Rod
G3304 and G3306 Engines
Piston and Rings
G3304 and G3306 Engines
Cylinder Block
G3304 and G3306 Engines
Tool Operating Manual
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
Testing and Adjusting
Excessive Bearing Wear - Inspect
G3304 and G3306 Engines
Cylinder Block
G3304 and G3306 Engines
Main Bearings - Inspect
G3304 and G3306 Engines
Cylinder Liner Projection
G3304 and G3306 Engines
Disassembly and Assembly
Crankshaft Main Bearings
3304 & 3306 NATURAL GAS ENGINES
Valve Seat Inserts
3304 & 3306 NATURAL GAS ENGINES
Spacer Plate
3304 & 3306 NATURAL GAS ENGINES
Cylinder Liners
3304 & 3306 NATURAL GAS ENGINES
Crankshaft (3306)
3304 & 3306 NATURAL GAS ENGINES
Camshaft Bearings
3304 & 3306 NATURAL GAS ENGINES
Crankshaft Main Bearings - Remove
G3304 and G3306 Engines
Crankshaft Main Bearings - Install
G3304 and G3306 Engines
Cylinder Liner - Remove
G3304 and G3306 Engines
Cylinder Liner - Install
G3304 and G3306 Engines
Camshaft Bearings - Remove
G3304 and G3306 Engines
Camshaft Bearings - Install
G3304 and G3306 Engines
Service Magazine

Caterpillar Parts SIS Catalog G3304 :

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