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116-6894 CONVERSION AR-CRANK ROTATION CONVERTS STANDARD ROTATION TO REVERSE ROTATION AN ATTACHMENT 3512B


BASIC ENGINE
CRANKSHAFT GP
ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
BARRING GP
VALVE MECHANISM GP
CAMSHAFT GP
CLUTCH GP

MARINE ENGINE 3512B MARINE ENGINE S2N
 3512B Marine Engine S2N00001-UP SEBP3918 3512B S2N   (2003)

BASIC ENGINE

CRANKSHAFT GP
116-6894 CONVERSION AR-CRANK ROTATION
CRANKSHAFT GP
161-6926 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
7W-3813 SEAL GP-CRANKSHAFT
 

#SEBP39180001
 

116-6894: CONVERSION AR-CRANK ROTATION

116-6894 CONVERSION AR-CRANK ROTATION
CONVERTS STANDARD ROTATION TO REVERSE ROTATION
AN ATTACHMENT
i02302848 SEBP3918
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8N-5768 Y [1] GEAR GP-FRONT (RH)  
  116-6905 Y [1] GEAR GP-REAR (REVERSE ROTATION)  
  1A-2029 [4] BOLT (3/8-16X1.125-IN)  
    S/N S2J170-178; S2L252-260; S2M114-115; S2X107;118-119;122-123;132-135;141;150;158;161;166;170;177;189-190;196-197;203-204
  9S-8893 [12] BOLT-12 POINT HEAD (1-14X4-IN)  
  1N-3565 [1] FLYWHEEL AS  
    S/N 2EZ1-355; 4BW1-570; 4TN1-822; 7HM1-269; 8CN1-211; 8KN1-578; BRN1-194; S2J1-107; S2L1-128; S2M1-101; S2S1-105; S2X1-116; S2Y1-101
  1N-5743 GEAR-FLYWHEEL (183-TEETH)  
  243-3219 [1] FLYWHEEL AS  
    S/N 4TN823-826; S2J108-111; S2L129-135; S2M102; S2N1-103; S2S106-107; S2X117; S2Y102-103
  233-0643 GEAR-FLYWHEEL (183-TEETH)  
  243-3221 [1] FLYWHEEL AS  
    S/N 2EZ356-UP; 4BW571-UP; 4TN827-UP; 7HM270-UP; 8CN212-UP; 8KN579-UP; BRN195-UP; S2J112-UP; S2L136-UP; S2M103-UP; S2N104-UP; S2S108-UP; S2X118-UP; S2Y104-UP
  233-0644 [1] GEAR-FLYWHEEL (183-TEETH)  
  117-9308 [2] PLATE  
    S/N S2J170-178; S2L252-260; S2M114-115; S2X107;118-119;122-123;132-135;141;150;158;161;166;170;177;189-190;196-197;203-204
  5P-8839 [12] WASHER-HARD (28X42X4-MM THK)  
  128-5993 [2] WASHER-THRUST  
    S/N S2J170-178; S2L252-260; S2M114-115; S2X107;118-119;122-123;132-135;141;150;158;161;166;170;177;189-190;196-197;203-204
  Y   SEPARATE ILLUSTRATION
 

#SEBP39180002
 

232-2517: ENGINE AR

232-2517 ENGINE AR
RATED SPEED 1200-RPM
i05981908 SEBP3918
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  148-0832 Y [1] AFTERCOOLER GP-TREATED WATER  
  247-4695 Y [1] BREATHER GP (CRANKCASE)  
  163-1419 Y [1] CAMSHAFT GP  
  8N-8993 Y [1] CONNECTION GP-WATER (INLET, LH)  
  220-2677 Y [1] CONTROL & MTG GP-ENGINE ELEK (PRIMARY)  
  231-7069 Y [1] CONTROL & MTG GP-ENGINE ELEK (SECONDARY)  
  4W-5892 Y [1] COOLER GP-ENGINE OIL  
  247-4693 Y [1] COVER GP-CYLINDER BLOCK (CENTRAL STRUCTURE)  
    S/N S2N1-111
  271-7761 Y [1] COVER GP-CYLINDER BLOCK (CENTRAL STRUCTURE)  
    S/N S2N112-UP
  4W-1529 Y [1] COVER GP-FLYWHEEL HOUSING (REAR STRUCTURE)  
  107-0278 Y [1] COVER GP-FRONT HOUSING  
  101-0831 Y [8] COVER GP-VALVE MECHANISM  
  161-6926 Y [1] CRANKSHAFT GP  
  130-5269 Y [1] CYLINDER BLOCK GP  
    S/N S2N1-129
  240-6651 Y [1] CYLINDER BLOCK GP  
    S/N S2N130-UP
  101-0830 Y [12] CYLINDER HEAD GP  
    S/N S2N1-121
  299-3521 Y [12] CYLINDER HEAD GP  
    S/N S2N122-UP
  8N-0339 Y [1] DAMPER GP  
  179-1511 Y [1] DRIVE GP-ACCESSORY (LOWER, LH)  
  112-6033 Y [1] FILLER GP-ENGINE OIL  
  112-4921 Y [1] FILTER GP-ENGINE OIL (RH)  
  7W-9741 Y [1] FILTER GP-FUEL (RH)  
  7N-4851 Y [1] FLYWHEEL GP  
  7C-9784 Y [1] GAUGE GP-OIL LEVEL (DIPSTICK) (DEEP SUMP)  
  122-9281 Y [1] GEAR GP-FRONT  
  124-8395 Y [1] GEAR GP-REAR (CAMSHAFT DRIVE)  
  101-1269 Y [1] HOUSING GP-FLYWHEEL  
  4P-5426 Y [1] HOUSING GP-FRONT (ACCESSORY DRIVE)  
  7E-6872 Y [1] LIFTING GP-ENGINE  
  204-5454 Y [1] LINES GP-AIR  
  242-6277 Y [1] LINES GP-ENGINE OIL  
  234-8723 Y [1] LINES GP-FUEL INJECTION  
  112-5010 Y [1] LINES GP-TURBOCHARGER OIL  
    S/N S2N1-131
  462-9709 Y [1] LINES GP-TURBOCHARGER OIL  
    S/N S2N132-UP
  141-9284 Y [1] LINES GP-WATER (AFTERCOOLER)  
  114-3376 Y [1] LINES GP-WATER (LOWER)  
  116-9870 Y [1] LINES GP-TURBOCHARGER WATER  
  140-2666 Y [1] LINES GP-WATER (UPPER)  
  129-5488 Y [1] MANIFOLD GP-EXHAUST  
  7C-9938 Y [1] PAN GP-OIL  
  160-5910 Y [12] PISTON & ROD GP  
    S/N S2N1-116
  253-3066 Y [12] PISTON & ROD GP  
    S/N S2N117-129
  341-3640 Y [12] PISTON & ROD GP  
    S/N S2N130-UP
  8N-6152 Y [1] PUMP GP-ENGINE OIL (2-SECTION GEAR)  
  195-0962 Y [12] PUMP GP-FUEL INJECTION  
  8N-6151 Y [1] PUMP GP-FUEL TRANSFER (1-SECTION GEAR)  
  2W-9729 Y [1] PUMP GP-WATER  
  9Y-8175 Y [1] PUMP GP-AUXILIARY WATER (AFTERCOOLER)  
  8N-7643 Y [1] HOUSING & REGULATOR GP (INLET CONTROL)  
  7W-3813 Y [1] SEAL GP-CRANKSHAFT  
  317-1701 Y [1] SHIELD GP-EXHAUST (TURBOCHARGER)  
  321-3852 Y [1] SHIELD GP-EXHAUST  
  8N-7717 Y [1] TANK GP-EXPANSION  
  196-3680 Y [1] TURBOCHARGER GP  
  195-1928 Y [12] VALVE MECHANISM GP  
    S/N S2N1-103
  224-9869 Y [12] VALVE MECHANISM GP  
    S/N S2N104-UP
  255-4694 [1] ELECTRONICS GP-ENGINE RATINGS  
    S/N S2N107-UP
   
    PLEASE USE THE GASKET KIT LINK IN SIS OR CONTACT YOUR LOCAL DEALER FOR THE LATEST GASKET KIT INFORMATION
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP39180003
 

253-2468: BARRING GP

253-2468 BARRING GP -RH
AN ATTACHMENT
i02113355 SEBP3918
2532468 BARRING GP Parts scheme
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 448-5087 J [1] TOOL-BARRING  
2. 4H-7869 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  450-3711 J [1] KIT-BUSHING  
    (INCLUDES BEARING & DOWEL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP39180004
 

5R-7425: BARRING GP

5R-7425 BARRING GP -LH
AN ATTACHMENT
i00391585 SEBP3918
5R7425 BARRING GP Parts scheme
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 448-5087 J [1] TOOL-BARRING  
2. 4H-7869 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  450-3711 J [1] KIT-BUSHING  
    (INCLUDES BEARING & DOWEL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP39180005
 

120-7413: BASE GP-VALVE COVER

120-7413 BASE GP-VALVE COVER
S/N S2N1-106
PART OF 195-1928, 224-9869 VALVE MECHANISM GP
i00094568 SEBP3918
1207413 BASE GP-VALVE COVER Parts scheme
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Parts for your 3512B MARINE 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. 120-7412 [1] BASE AS-ROCKER ARM  
4A. 120-4339 [1] WASHER-SPRING  
4B. 8N-4387 [1] DOWEL-HOLLOW  
 

#SEBP39180006
 

247-8341: BASE GP-VALVE COVER

247-8341 BASE GP-VALVE COVER
S/N S2N107-UP
PART OF 224-9869 VALVE MECHANISM GP
i02152443 SEBP3918
2478341 BASE GP-VALVE COVER Parts scheme
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Parts for your 3512B MARINE 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  
 

#SEBP39180007
 

163-1419: CAMSHAFT GP

163-1419 CAMSHAFT GP
i01500681 SEBP3918
1631419 CAMSHAFT GP Parts scheme
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-1427 [1] CAMSHAFT AS  
  4N-1650 [1] DOWEL  
2. 5P-0076 [16] BOLT-12 POINT HEAD (3/8-16X1.5-IN)  
3. 163-1425 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
4. 163-1421 [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. 163-1423 [1] CAMSHAFT AS  
  5B-5821 [1] DOWEL  
9. 4W-6664 [2] PLATE AS-TIMING  
10. 7N-3216 [2] SPACER (35.035X84X12-MM THK)  
11. 7N-3218 [2] WASHER-THRUST  
12. 8M-9024 [4] WASHER-HARD (10.2X22.5X5-MM THK)  
 

#SEBP39180008
 

3N-4128: CLUTCH AS

3N-4128 CLUTCH AS
PART OF 3N-4130 CLUTCH GP
AN ATTACHMENT
i00366302 SEBP3918
3N4128 CLUTCH AS Parts scheme
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-9652 [1] HUB  
2. 4L-3527 [2] PLATE-CLUTCH DRIVING  
3. 3H-9571 [1] PLATE-CENTER  
4. 3N-8125 [1] PLATE AS-PRESSURE  
5. 3N-8123 [1] LOCK PIN  
6. 3N-8124 [1] SPRING  
7. 4H-0002 [4] LEVER  
8. 4B-4721 [8] LINK  
9. 3H-9574 [1] SLEEVE  
10. 4B-4716 [1] COLLAR AS-SLEEVE  
11. 0L-0639 [2] BOLT (3/8-24X2.25-IN)  
  2L-6267 [2] LOCKNUT (3/8-24-THD)  
12. 4B-4758 B [2] SHIM (0.06-IN THK)  
13. 3H-9572 [1] RING-ADJUSTMENT  
14. 6L-3967 [8] PIN  
  6L-3964 [8] PIN-COTTER  
15. 6L-3972 [8] PIN  
  6L-3961 [8] PIN-COTTER  
  1L-4863 [8] WASHER-SPRING  
16. 8B-7987 [1] KEY-WOODRUFF  
  B   USE AS REQUIRED
 

#SEBP39180009
 

3N-4130: CLUTCH GP

3N-4130 CLUTCH GP
PART OF 7W-0282 POWER TAKE-OFF GP
AN ATTACHMENT
i00366306 SEBP3918
3N4130 CLUTCH GP Parts scheme
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Parts for your 3512B MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5151 [2] KEY-WOODRUFF  
2. 5L-9653 [1] NUT  
3. 5L-9654 [1] LOCK  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
5. 9S-1354 [1] NUT (5/8-18-THD)  
  6F-0253 [1] LOCKWASHER  
6. 5N-8645 [1] HOUSING-CLUTCH  
7. 108-3561 [1] PLATE-INSTRUCTION (POWER TAKE-OFF)  
8. 0S-1594 [4] BOLT (3/8-16X1-IN)  
9. 5N-8644 [1] PLATE-SEAL  
10. 3N-4128 Y [1] CLUTCH AS  
11. 6B-3223 [2] CUP-BEARING  
  4B-7270 [2] CONE-BEARING  
12. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
13. 3H-6591 [1] BOLT (5/16-18X0.75-IN)  
  5B-2407 [1] LOCK  
14. 5L-9655 [1] RETAINER-BEARING  
15. 5N-7743 [1] SHAFT-CLUTCH  
16. 4H-0019 [1] RACE & ROLLER AS  
17. 5P-7592 [1] RACE-ROLLER BEARING (INNER)  
18. 4B-4754 [1] SHAFT  
19. 1L-6931 [4] SCREW AS-MACHINE (1/4-20X0.5-IN)  
20. 4B-4810 [1] LEVER AS-HAND  
  0S-1587 [1] BOLT (1/2-13X1.75-IN)  
21. 4W-8403 CI [1] HOSE AS  
22. 4B-4792 [1] YOKE AS  
  0S-1591 [2] BOLT (3/8-16X1.5-IN)  
  3B-4506 [2] LOCKWASHER  
23. 7F-8897 [1] PLATE  
24. 2N-1287 C [1] ELBOW-FLARED  
25. 4W-8404 C [1] FITTING  
26. [1] PLATE-WARNING (POWER TAKE-OFF)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Tightness of Bolted Joints with the Torque Turn Procedure {1101, 1202, 1203, 1218}
2005/04/11
Important Notice on Installation of Crankshaft Seals and Wear Sleeves {1160, 1161}
2009/02/23
New Front and Rear Crankshaft Seals Are Now Used on Certain 3500 and G3500 Engines {1160, 1161}
2015/08/14
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}
Operation and Maintenance Manual
Crankshaft Vibration Damper - Inspect
3508B, 3508C, 3512B, 3512C, 3516B and and 3516C Marine Engines
Technical Information Bulletin
Incorrectly Marked Crankshaft Counterweights on 3500 Engines and on G3500 Engines{1202}
Incorrectly Marked Crankshaft Counterweights on 3500 Engines and on G3500 Engines{1202}
Documenting the Date Codes of the Bearings for 3500 and G3600 Engines{1202, 1225}
Documenting the Date Codes of the Bearings for 3500 and G3600 Engines{1202, 1225}
Identifying Connecting Rod Bearings and Main Bearings that Must Not Be Used on 3500 and G3600 Engines{1202, 1225, 1230}
Identifying Connecting Rod Bearings and Main Bearings that Must Not Be Used on 3500 and G3600 Engines{1202, 1225, 1230}
Failure of the Connecting Rod Bearings on 3500 and 3600 Engines Due to Delamination {1219, 1225}
Failure of the Connecting Rod Bearings on 3500 and 3600 Engines Due to Delamination {1219, 1225}
Crankshaft Seal May Fail and Leak Oil on All 3500 and G3500 Engines {1000, 1160, 1161, 7555}
Crankshaft Seal May Fail and Leak Oil on All 3500 and G3500 Engines {1000, 1160, 1161, 7555}
Specifications
Crankshaft Wear Sleeves and Seals
3500B and 3500C Marine Engines
Connecting Rod and Main Bearing Journals
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Connecting Rod and Main Bearing Journals
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Crankshaft
3500B and 3500C Marine Engines
Systems Operation
Crankshaft
3500B and 3500C Marine Engines
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Testing and Adjusting
Excessive Bearing Wear - Inspect
3500B and 3500C Marine Engines
Main Bearings
3500B and 3500C Marine Engines
Crankshaft Position for Fuel Injector Adjustment and Valve Lash Setting
3500B and 3500C Marine Engines
Disassembly and Assembly
Bearing Clearance - Check
3500B Engines
Crankshaft Main Bearings - Remove
3500B Engines
Crankshaft Main Bearings - Install
3500B Engines
Crankshaft - Remove
3500B Engines
Crankshaft - Install
3500B Engines
Crankshaft Rear Seal and Wear Sleeve - Remove
3500B Engines
Crankshaft Front Seal and Wear Sleeve - Remove
3500B Engines
Crankshaft Front Seal and Wear Sleeve - Install
3500B Engines
Crankshaft Rear Seal and Wear Sleeve - Install
3500B Engines
Service Magazine
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
New Copper Lead Main and Connecting Rod Bearings Are Available For All 3500 Diesel Machine Engines {1203, 1219}
2015/01/28
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}
New Preservation Process for Crankshafts is Now Used for 3500, G3500, and C175-16 Series Engines {1202}

Caterpillar Parts SIS Catalog 3512B :

232-2517 ENGINE AR
BARRING GP
253-2468 BARRING GP
BARRING GP
5R-7425 BARRING GP
BASE GP-VALVE COVER
120-7413 BASE GP-VALVE COVER
BASE GP-VALVE COVER
247-8341 BASE GP-VALVE COVER
CAMSHAFT GP
163-1419 CAMSHAFT GP
CLUTCH AS
3N-4128 CLUTCH AS
CLUTCH GP
3N-4130 CLUTCH GP

Truck sale:

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