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

247-8341 BASE GP-VALVE COVER S/N 4AW909-UP PART OF 224-9869 VALVE MECHANISM GP 3512B GEN SET ENGINE


BASIC ENGINE
VALVE MECHANISM GP
CAMSHAFT GP
COUPLING GP
CYLINDER BLOCK GP
LIFTING GP-ENGINE
HOUSING GP-FLYWHEEL

GEN SET ENGINE 3512B GEN SET ENGINE 4AW
 3512B Generator Set Engine 4AW00001-UP SEBP2735 3512B 4AW   (1998)

BASIC ENGINE

VALVE MECHANISM GP
BASE GP-VALVE COVER
120-7413 BASE GP-VALVE COVER
BASE GP-VALVE COVER
247-8341 BASE GP-VALVE COVER
COVER GP-VALVE MECHANISM
101-0831 COVER GP-VALVE MECHANISM
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP
VALVE MECHANISM GP
100-3905 VALVE MECHANISM GP
VALVE MECHANISM GP
195-1928 VALVE MECHANISM GP
VALVE MECHANISM GP
195-1928 VALVE MECHANISM GP
VALVE MECHANISM GP
224-9869 VALVE MECHANISM GP
VALVE MECHANISM GP
224-9869 VALVE MECHANISM GP
 

#SEBP27350010
 

247-8341: BASE GP-VALVE COVER

247-8341 BASE GP-VALVE COVER
S/N 4AW909-UP
PART OF 224-9869 VALVE MECHANISM GP
i02152443 SEBP2735
2478341 BASE GP-VALVE COVER Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-0839 [1] SPACER (17.5X30.94X98-MM)  
2. 6V-6228 [3] SEAL-O-RING  
3. 119-0838 [1] SPACER (17.5X30.94X98-MM)  
4. 247-8340 [1] BASE AS  
4A. 120-4339 [1] WASHER-SPRING  
4B. 261-0195 [1] DOWEL-HOLLOW  
 

#SEBP27350011
 

143-8727: CAMSHAFT GP

143-8727 CAMSHAFT GP
S/N 4AW1-383
i00541146 SEBP2735
1438727 CAMSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 144-0712 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
2. 5P-0076 [16] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
3. 144-0713 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
4. 144-0714 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
5. 1A-2029 [4] BOLT (3/8-16X1.125-IN)  
6. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 144-0715 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
9. 4W-6664 [2] PLATE AS-TIMING  
10. 7N-3216 [2] SPACER (35.035X84X12-MM THK)  
11. 128-5994 [2] WASHER AS-THRUST  
    (EACH INCLUDES)
  4B-4161 [1] SCREW-DRIVE (NO 6X3/8-IN)  
12. 117-9308 [2] PLATE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP27350012
 

143-8727: CAMSHAFT GP

143-8727 CAMSHAFT GP
S/N 4AW384-UP
i01269125 SEBP2735
1438727 CAMSHAFT GP Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6664 [2] PLATE AS-TIMING  
2. 7N-3216 [2] SPACER (35.035X84X12-MM THK)  
3. 7N-3218 C [2] WASHER-THRUST  
4. 144-0712 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
5. 144-0713 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
6. 144-0714 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
7. 144-0715 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
8. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
9. 1A-2029 C [4] BOLT (3/8-16X1.125-IN)  
10. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 5P-0076 [16] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
12. 8M-9024 [4] WASHER-HARD (10.2X22.5X5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP27350013
 

247-0308: COUPLING GP-FLEXIBLE

247-0308 COUPLING GP-FLEXIBLE -GENERATOR
72-SHORE HARDNESS. 18000-SERIES
PART OF 268-6475 COUPLING GP-FLEXIBLE, 247-0305 INSTALLATION AR-GENERATOR
AN ATTACHMENT
i02108872 SEBP2735
2470308 COUPLING GP-FLEXIBLE Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-0053 [1] COUPLING-OUTER  
2. 248-2432 [12] WASHER (17X30X3-MM THK)  
3. 249-0059 [1] COUPLING-INNER  
 

#SEBP27350014
 

268-6475: COUPLING GP-FLEXIBLE

268-6475 COUPLING GP-FLEXIBLE -GENERATOR
AN ATTACHMENT
i02305975 SEBP2735
2686475 COUPLING GP-FLEXIBLE Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-0308 Y [1] COUPLING GP-FLEXIBLE  
2. 4M-6953 [8] WASHER-HARD (24X38X3.5-MM THK)  
3. 8D-7942 [12] BOLT-12 POINT HEAD (5/8-11X6.5-IN)  
4. 9X-2119 [8] BOLT-12 POINT HEAD (7/8-9X2.5-IN)  
5. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 8T-8919 [16] BOLT (1/2-13X1.75-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP27350015
 

5N-3765: COUPLING GP-FLEXIBLE

5N-3765 COUPLING GP-FLEXIBLE -VISCOUS DAMPENED
PART OF 104-6203 INSTALLATION AR-GENERATOR
AN ATTACHMENT
i00384815 SEBP2735
5N3765 COUPLING GP-FLEXIBLE Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-3284 [1] COUPLING-OUTER  
2. 0S-1589 [12] BOLT (5/8-11X1.75-IN)  
3. 9H-0846 [2] SEAL-O-RING  
4. 1A-8537 [12] BOLT (5/8-11X2.75-IN)  
5. 4D-3704 [24] WASHER-HARD (17X30X5-MM THK)  
6. 5N-3272 [3] BOOT-RUBBER COUPLING  
7. 3N-6666 [1] COUPLING-DRIVE  
8. 5N-3274 [1] PLATE  
   
  5N-5561 BF LUBRICANT-SILICONE  
  B   USE AS REQUIRED
  F   NOT SHOWN
 

#SEBP27350016
 

8N-7152: COUPLING GP-FLEXIBLE

8N-7152 COUPLING GP-FLEXIBLE
PART OF 7W-8708 INSTALLATION AR-GENERATOR
AN ATTACHMENT
i00413493 SEBP2735
8N7152 COUPLING GP-FLEXIBLE Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-4478 [1] PLATE AS  
2. 5N-4479 B [3] SHIM (0.8-MM THK)  
3. 5P-8250 [8] WASHER (28X49X5-MM THK)  
4. 8S-9093 [8] BOLT (1-8X2.25-IN)  
5. 5P-8247 [12] WASHER-HARD (17X32X3.5-MM THK)  
6. 1D-4585 [12] BOLT (5/8-11X3.25-IN)  
  B   USE AS REQUIRED
 

#SEBP27350017
 

121-3555: COVER GP-CYLINDER BLOCK

121-3555 COVER GP-CYLINDER BLOCK
i00482328 SEBP2735
1213555 COVER GP-CYLINDER BLOCK Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-9992 [10] COVER-CAMSHAFT  
2. 0S-1594 [12] BOLT (3/8-16X1-IN)  
3. 5M-2894 [124] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 272-0758 [12] SEAL  
5. 7N-4945 [3] GASKET  
6. 7N-3298 [3] COVER-BLOCK  
7. 8T-6761 [3] PLUG-PIPE (1-11-1/2 NPT THD)  
8. 9X-8872 [48] BOLT-LOCKING (3/8-16X0.875-IN)  
9. 272-0759 [12] SEAL  
10. 1N-2914 [12] COVER-CYLINDER BLOCK SIDE  
11. 8N-9993 [2] COVER-CAMSHAFT  
12. 4W-5015 [1] COVER  
13. 0S-1595 [4] BOLT (1/2-13X1.25-IN)  
14. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
15. 117-0066 [1] BRACKET-MOUNTING  
16. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
17. 2W-0752 [1] GASKET  
18. 1A-2029 [72] BOLT (3/8-16X1.125-IN)  
 

#SEBP27350018
 

3N-8594: COVER GP-ENGINE LIFTING EYE

3N-8594 COVER GP-ENGINE LIFTING EYE
AN ATTACHMENT
i00366852 SEBP2735
3N8594 COVER GP-ENGINE LIFTING EYE Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8593 [1] COVER-EYE  
3. 8T-9368 [1] BOLT (1/4-20X2.25-IN)  
4. 3E-9865 [1] LOCKNUT (1/4-20-THD)  
 

#SEBP27350019
 

4W-1529: COVER GP-FLYWHEEL HOUSING

4W-1529 COVER GP-FLYWHEEL HOUSING
i00378797 SEBP2735
4W1529 COVER GP-FLYWHEEL HOUSING Parts scheme
  For full view, you need register

Parts for your 3512B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1114 [3] COVER  
2. 4H-7869 [3] GASKET  
3. 4B-4043 [9] BOLT (5/8-11X1.375-IN)  
4. 5P-8247 [9] WASHER-HARD (17X32X3.5-MM THK)  
5. 8T-6761 [1] PLUG-PIPE (1-11-1/2 NPT THD)  
7. 0S-1594 [16] BOLT (3/8-16X1-IN)  
8. 5M-2894 [21] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 2P-2772 [2] COVER  
10. 234-8937 [2] SEAL-INTEGRAL  
11. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
12. 7N-4319 [2] COVER  
13. 7N-4320 [2] GASKET  
14. 165-3929 [3] BOLT (3/8-16X1.5-IN)  
15. 8T-6765 [2] PLUG-PIPE (1/4-18-THD)  
16. 5F-0304 B [3] PLUG  
17. 4B-8407 B [4] GASKET-COPPER  
22. 5F-0304 [1] PLUG  
23. 4B-8407 [3] GASKET-COPPER  
24. 0S-1594 B [1] BOLT (3/8-16X1-IN)  
25. 5M-2894 B [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
30. 8T-6765 B [1] PLUG-PIPE (1/4-18-THD)  
31. 104-4767 [2] ADAPTER  
32. 104-4767 B [1] ADAPTER  
33. 3K-0360 B [3] SEAL-O-RING  
34. 9S-4185 B [3] PLUG (3/4-16-THD)  
  B   USE AS REQUIRED
 

Information:

Engine News
New Valve Lash Adjusting Tool Group Released For All 3500 Engines{0600,1105,1121}
1998/05/01
New Valve Lash Adjusting Tool Group Released For All 3500 Engines {0600,1105,1121}
1998/09/01
Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear{1103}
1999/01/01
New Camshaft Cover Seal, Crankshaft Cover Seal, And Valve Cover Seal Help Prevent Oil Leaks {1107,1150,1200}
1999/06/01
The Spring Seat Washer Is Now A Serviceable Component Of The Rocker Arm Cover Base Assembly {1102}
2000/11/01
Addition to Specifications "Valve Mechanism" {1123}
2005/02/28
New Cover Seals are Available {1107, 1201, 1210}
2007/03/26
New Maintenance Intervals for Valve Bridge and Valve Lash Adjustment {1102}
2003/01/01
A Pin for the Rocker Shaft Is Now Available for Parts Service {1102}
2003/08/01
New Rocker Arm Improves Lubrication {1123}
2003/09/01
New Cylinder Head Groups and Valve Mechanisms {1100, 1102, 1121, 1123}
2004/09/01
A New Dowel Improves Lubrication to the Rocker Assembly {1123, 1123}
2003/12/01
Engines Are Now Built with Semi-Crowned Lifter Rollers {1209}
2004/07/01
An Improved Rocker Arm Base and an Improved Seal for the Rocker Arm Base are Now Used {1123, 1123}
2004/09/01
Improved Lifters are Now Used {1102, 1121, 1123}
2005/01/31
New Sleeve Bearing in the Rocker Arm {1123}
2005/02/28
A New Valve Lifter Assembly Is Used in 3500B and 3500C Engines {1209}
2012/10/04
Importance of Proper Valve Lash Setting {1102, 1121, 1123}
2012/10/04
Cat<SUP>&reg;</SUP> Reman Has Added Valve Lifters, Rocker Arms, and Camshafts for Certain Engines and Generator Set Engines {1123, 1130, 1209, 1210}
2014/09/05
Operation and Maintenance Manual
Engine Valve Lash - Inspect/Adjust
3500 and 3500B Engines
Camshaft Roller Followers - Inspect
3500 and 3500B Engines
Engine Valve Lash - Check
3500 Generator Sets with Dynamic Gas Blending
Special Instruction
Adjustment Of The Valve Lash And The Valve Bridge With The 147-5482 Valve Lash Gauge Group {1105, 1121}
Adjustment Of The Valve Lash And The Valve Bridge With The 147-5482 Valve Lash Gauge Group {1105, 1121}
Parts to Replace in the Event of Hydraulic Lock or Piston to Valve Contact{1000, 1102, 1216, 1225, 1250, 1290}
Parts to Replace in the Event of Hydraulic Lock or Piston to Valve Contact{1000, 1102, 1216, 1225, 1250, 1290}
Technical Information Bulletin
Some Injector Wiring Harnesses for 3500 Engines Are Made with Incorrect Braiding {1290, 1408}
Some Injector Wiring Harnesses for 3500 Engines Are Made with Incorrect Braiding {1290, 1408}
Specifications
Fuel Injector Mechanism
3500B Engines
Valve Mechanism
3500B Engines
Tool Operating Manual
421-1011 Valve Recession Tool Group used on G3500 C, E, &amp; H Engines{0374, 0599, 0701, 0703, 1100}
421-1011 Valve Recession Tool Group used on G3500 C, E, & H Engines{0374, 0599, 0701, 0703, 1100}
Systems Operation
Valve Mechanism
3500B Engines
Fuel Injector Mechanism
3512B, 3512C, and 3516B Generator Set Engines with Dynamic Gas Blending
Valve Mechanism
3512B, 3512C, and 3516B Generator Set Engines with Dynamic Gas Blending
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Testing and Adjusting
Finding the Top Center Position for the No. 1 Piston
3512B, 3512C, and 3516B Generator Set Engines with Dynamic Gas Blending
Valve Lash and Valve Bridge Adjustment
3500B Engines
Crankshaft Position for Fuel Injector Adjustment and Valve Lash Setting
3500B Engines
Valve Lash - Adjust
3512B, 3512C, and 3516B Generator Set Engines with Dynamic Gas Blending
Troubleshooting
Valve Lash Is Excessive
3512B, 3512C, and 3516B Petroleum Engines and Petroleum Generator Set Engines with Dynamic Gas Blending
Valve Rotator or Spring Lock Is Free
3512B, 3512C, and 3516B Petroleum Engines and Petroleum Generator Set Engines with Dynamic Gas Blending
Disassembly and Assembly
Rocker Shaft - Disassemble
3500B Engines
Rocker Shaft - Assemble
3500B Engines
Rocker Shaft and Push Rods - Remove
3500B Engines
Rocker Shaft and Pushrod - Install
3500B Engines
Valve Cover - Remove and Install
3500B Engines
Valve Cover Base - Remove and Install
3500B Engines
Service Magazine
Use 147-5482 Valve Lash Gauge Group To Measure Valve Lash{0766}
1998/03/23
Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear {1103}
1998/11/23
Use 155-8795 Crankshaft Gauge To Determine Distortion {1202}
1998/11/23

Caterpillar Parts SIS Catalog 3512B :

BASE GP-VALVE COVER
120-7413 BASE GP-VALVE COVER
BARRING GP
5R-7425 BARRING GP
BARRING GP
253-2468 BARRING GP
174-4950 ENGINE AR
173-6934 ENGINE AR
162-8847 ENGINE AR
133-9940 ENGINE AR
158-6169 CONVERSION AR-GENERATOR SET
CAMSHAFT GP
143-8727 CAMSHAFT GP
CAMSHAFT GP
143-8727 CAMSHAFT GP
COUPLING GP-FLEXIBLE
247-0308 COUPLING GP-FLEXIBLE
COUPLING GP-FLEXIBLE
268-6475 COUPLING GP-FLEXIBLE
COUPLING GP-FLEXIBLE
5N-3765 COUPLING GP-FLEXIBLE
COUPLING GP-FLEXIBLE
8N-7152 COUPLING GP-FLEXIBLE
COVER GP-CYLINDER BLOCK
121-3555 COVER GP-CYLINDER BLOCK
COVER GP-ENGINE LIFTING EYE
3N-8594 COVER GP-ENGINE LIFTING EYE

Truck sale:

Caterpillar 3512B
 
Caterpillar 3512B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar 3512B, mobile generator sets, Construction
182,189 
Caterpillar 3512B, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
 
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH
Caterpillar 3512B
 
Caterpillar 3512B
- Industrial engines
FOLEY EQUIPMENT COMPANY
 
190,000 
Caterpillar 3512B, Stationary Generator Sets, Construction


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.