AVSPARE.COM
parts catalog

7W3813 SEAL GP-CRANKSHAFT TYPE 1 3512 GEN SET ENGINE




BASIC ENGINE

CRANKSHAFT GP
 

#SEBP17790020
 

7W-3813: SEAL GP-CRANKSHAFT

7W3813 SEAL GP-CRANKSHAFT
TYPE 1
c652485 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-3809 J [1] SEAL GP-CRANKSHAFT  
2. 6I-3810 L [1] SEAL GP-CRANKSHAFT  
   
    L- INSTALL IN FLYWHEEL
    HSG ON STD ROTATION
    ENGINES & IN FRONT HSG
    ON REVERSE ROTATION
    ENGINES
   
    J - INSTALL IN FRONT HSG
    ON STD ROTATION ENGINES
    & IN FLYWHEEL HSG ON
    REVERSE ROTATION ENGINES
 

#SEBP17790021
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
SEBP17790021 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
    CYLINDER BLOCK NOT REBORED
    CRANKSHAFT GROUND FOR UNDERSIZE
    MAIN BEARING I.D. OF:
   
  4W-5705 [7] 0.63 MM  
  4W-5706 [7] 1.27 MM  
   
    CYLINDER BLOCK REBORED (0.63 MM)
    (FOR BEARING OVERSIZE O.D.)
    CRANKSHAFT GROUND FOR UNDERSIZE
    MAIN BEARING I.D. OF :
   
  4W-5708 [7] 0 (STANDARD)  
  4W-5707 [7] 0.63 MM  
 

#SEBP17790022
 

7W-3813: SEAL GP-CRANKSHAFT

7W3813 SEAL GP-CRANKSHAFT
TYPE 2
c599499 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-8433 L [1] SEAL GP-CRANKSHAFT  
    (CCW ROT)
2. 113-8432 J [1] SEAL GP-CRANKSHAFT  
    (CW ROT)
   
    L- INSTALL IN FLYWHEEL
    HSG ON STD ROTATION
    ENGINES & IN FRONT HSG
    ON REVERSE ROTATION
    ENGINES
   
    J - INSTALL IN FRONT HSG
    ON STD ROTATION ENGINES
    & IN FLYWHEEL HSG ON
    REVERSE ROTATION ENGINES
 

#SEBP17790023
 

7W-1255: CAMSHAFT GP

7W1255 CAMSHAFT GP-SINGLE
c413093 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3218 [2] WASHER-THRUST  
2. 0L-1351 [4] BOLT  
3. 7C-0198 C [1] CAMSHAFT-REAR-LH  
4. 7N-3216 [2] SPACER-CAMSHAFT  
5. 7C-0194 C [1] CAMSHAFT AS-LH (FRONT)  
  4N-1650 [1] DOWEL  
6. 4W-6664 [2] PLATE AS-TIMING  
7. 7C-0196 C [1] CAMSHAFT-FRONT-RH  
8. 5P-0076 [16] BOLT-12 POINT HEAD  
9. 7C-0195 C [1] CAMSHAFT AS-RH (REAR)  
  4N-1650 [1] DOWEL  
10. 0S-0509 [2] BOLT  
  5M-2894 [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP17790024
 

7C-8121: PISTON & ROD GP

7C8121 ROD & PISTON GP-12 REQUIRED
S/N 3YF1-503
7C6147-PAGE 16
c451147 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-6147 Y [1] PISTON GP  
2. 7C-8610 [1] PIN-PISTON  
3. 8N-7296 [2] RETAINER-PIN  
4. 7C-8608 R [1] ROD AS-CONNECTING  
5. 7N-2043 [1] PIN-DOWEL  
6. 7N-2405 [4] BOLT-CONNECTING ROD  
7. 7C-8609 [1] BEARING-SLEEVE  
8. 1W-7538 [1] BEARING-CONNECTING ROD  
  4W-5709 A [1] BEARING-CONNECTING ROD  
    .63MM(.025IN)U.S.
  4W-5710 A [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)U.S.
  4W-5711 A [1] BEARING-CONNECTING ROD  
    .25MM(.01IN)U.S.
  4W-5712 A [1] BEARING-CONNECTING ROD  
    .63MM(.025IN)U.S.
    .25MM(.01IN)O.S.
  4W-5713 A [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)U.S.
    .25MM(.01IN)O.S.
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17790025
 

7E-1038: PISTON & ROD GP

7E1038 PISTON & ROD GP
S/N 3YF504-675
7E1037-PAGE 16
c546797 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-1037 YR [1] PISTON GP  
2. 7C-8610 [1] PIN-PISTON  
3. 8N-7296 [2] RETAINER-PIN  
4. 7C-8608 R [1] ROD AS-CONNECTING  
5. 7N-2043 [1] PIN-DOWEL  
6. 7N-2405 [4] BOLT-CONNECTING ROD  
7. 7C-8609 [1] BEARING-SLEEVE  
8. 7E-7997 [1] BEARING-CONNECTING ROD  
  7E-7998 A [1] BEARING-CONNECTING ROD  
    .63MM(.025IN)U.S.
  7E-7999 A [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)U.S.
  7E-8000 A [1] BEARING-CONNECTING ROD  
    .25MM(.01IN)U.S.
  7E-8001 A [1] BEARING-CONNECTING ROD  
    .63MM(.025IN)U.S.
    .25MM(.01IN)O.S.
  7E-8002 A [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)U.S.
    .25MM(.01IN)O.S.
  A   NOT PART OF THIS GROUP
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP17790026
 

6I-3017: PISTON & ROD GP

6I3017 PISTON & ROD GP
S/N 3YF676-UP
c546844 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-3281 [1] ROD AS-CONNECTING  
  7C-8609 [1] BEARING-SLEEVE  
  7N-2043 [1] PIN-DOWEL  
  7N-2405 [4] BOLT-CONNECTING ROD  
2. 6I-3018 [1] SKIRT-PISTON  
3. 6I-3019 [1] CROWN AS-PISTON  
4. 7C-8610 [1] PIN-PISTON  
5. 7E-7997 [1] BEARING-CONNECTING ROD  
  7E-7998 AJ [1] BEARING-CONNECTING ROD  
    .63MM(.025IN)US
  7E-7999 AJ [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)US
  7E-8000 AJ [1] BEARING-CONNECTING ROD  
    .25MM(.01IN)OS
  7E-8001 AJ [1] BEARING-CONNECTING ROD  
    .63MM(0.25IN)US
  7E-8002 AJ [1] BEARING-CONNECTING ROD  
    1.27MM(.05IN)US
6. 8N-7296 [2] RETAINER-PIN  
7. 8N-1233 [1] RING-PISTON (PISTON TOP)  
8. 8N-7810 [1] RING-PISTON (INTERMEDIATE)  
9. 7W-2221 [1] RING (OIL)  
   
    (J-INCLUDES A COMLETE
    SET OF BEARINGS
    FOR ONE PISTON)
  A   NOT PART OF THIS GROUP
 

#SEBP17790027
 

7E-1037: PISTON GP

7E1037 PISTON GP*R
S/N 3YF504-675
PART OF 7E1038 PISTON
c502374 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-7027 [1] CROWN AS-PISTON  
2. Z [2] BEARING-SLEEVE  
3. 8N-1233 [1] RING-PISTON (TOP)  
4. 8N-1234 [1] RING (INTERMEDIATE)  
5. 7W-2221 [1] RING (OIL)  
6. 4P-1658 [1] SKIRT-PISTON  
  Z   NOT SERVICED SEPARATELY
 

#SEBP17790028
 

7C-6147: PISTON GP

7C6147 PISTON GP-BASIC
S/N 3YF1-503
PART OF 7C8121 ROD & PISTON
c456003 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-6146 [1] CROWN AS-PISTON  
2. 7C-6211 C [2] BEARING-SLEEVE  
3. 8N-1233 [1] RING-PISTON (TOP)  
4. 8N-1234 [1] RING (INTERMEDIATE)  
5. 7W-2221 [1] RING (OIL)  
6. 7C-6145 [1] SKIRT-PISTON  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP17790029
 

7C-8120: CYLINDER HEAD GP

7C8120 CYLINDER HEAD GP
7C8130-PAGE 18
c563841 SEBP1779
  For full view, you need register

Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-1961 [8] BOLT  
2. 5P-8248 [8] WASHER-HARD  
3. 9Y-0635 [2] SPACER  
4. 7C-8130 YR [1] CYLINDER HEAD GP  
5. 0L-2070 [2] BOLT  
6. 5M-2894 [2] WASHER  
7. 101-1188 [1] GASKET-HEAD  
8. 6I-1357 C [4] SEAL-WATER  
9. 6I-1356 C [4] SEAL-WATER  
10. 5B-7890 [1] PLUG-PIPE  
11. 8T-6759 [1] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
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
3500 Industrial and Generator Set Engines
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Inspection of Crankshaft Main Bearings{1203}
Inspection of Crankshaft Main Bearings{1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In the Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In the Seal Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Service Letter-NACD
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
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}
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
3500 Generator Set Engines
Crankshaft
3500 Generator Set Engines
Service Letter-China
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Service Letter-Asia
Systems Operation
Crankshaft
3500 Generator Set 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}
Service Letter-APD
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Product Support Program For Installing New Bolts And Washers For The Crankshaft Counterweights On Certain D11N Tractors; 776B Tractors; 777B, 785, And 789 Trucks; And 3508, 3512, And 3516 Engines
Testing and Adjusting
Excessive Bearing Wear - Inspect
3500 Generator Set Engines
Main Bearings
3500 Generator Set Engines
Disassembly and Assembly
Crankshaft Front Seal And Wear Sleeve
3500 GENERATOR SET ENGINES
Crankshaft Rear Seal And Wear Sleeve
3500 GENERATOR SET ENGINES
Crankshaft Main Bearings
3500 GENERATOR SET ENGINES
Crankshaft
3500 GENERATOR SET ENGINES
Service Magazine
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 3512 :

Truck sale:

230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
 
238,453 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Back to top
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.