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8N9640 CYLINDER BLOCK COVER GROUP SERIAL NO. 67Z523-UP 3512 GEN SET ENGINE


BASIC ENGINE
CYLINDER BLOCK GP
CRANKSHAFT GP
CAMSHAFT GP
PISTON & ROD GP

GEN SET ENGINE 3512 GEN SET ENGINE 67Z
 3512 GENERATOR SET ENGINE 67Z00001-00534 SEBP1303 3512 67Z   (1982)

BASIC ENGINE

CYLINDER BLOCK GP
COVER GP-CYLINDER BLOCK
8N-9640 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
8N-9640 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
8N-9640 COVER GP-CYLINDER BLOCK
VALVE GP-EXPLOSION RELIEF
8N-8510 VALVE GP-EXPLOSION RELIEF
 

#SEBP13030020
 

8N-9640: COVER GP-CYLINDER BLOCK

8N9640 CYLINDER BLOCK COVER GROUP
SERIAL NO. 67Z523-UP
c413160 SEBP1303
8N9640 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-9992 [11] COVER-CAMSHAFT  
2. 0S-1594 [84] BOLT  
3. 2W-2072 [12] SEAL-O-RING  
4. 8N-9993 [1] COVER-CAMSHAFT  
5. 4W-5015 C [1] COVER  
6. 0S-1595 [4] BOLT  
  5P-8245 [4] WASHER  
7. 2W-2073 [12] SEAL-O-RING  
8. 5M-2894 [132] WASHER  
9. 3B-0551 [3] PLUG-PIPE  
10. 7N-3298 [3] COVER-BLOCK  
11. 7N-4945 [3] GASKET  
12. 0L-1351 [48] BOLT  
13. 1N-2914 [12] COVER-CYL BLOCK SIDE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030021
 

8N-7103: CRANKSHAFT GP

8N7103 CRANKSHAFT GROUP
SERIAL NO. 67Z1 TO 67Z494 INCLUSIVE
c228874 SEBP1303
8N7103 CRANKSHAFT GP Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7105 [1] CRANKSHAFT ASSEM.  
    (Includes)
2. 1N-3212 [36] BOLT  
  7N-2003 [24] DOWEL  
3. 8N-8331 [2] PLATE (thrust)  
4. 8N-8237 [7] BEARING (crankshaft)  
5. 7H-3171 [6] PLUG  
 

#SEBP13030022
 

8N-7103: CRANKSHAFT GP

8N7103 CRANKSHAFT GROUP
SERIAL NO. 67Z495 TO 67Z531 INCLUSIVE
c320504 SEBP1303
8N7103 CRANKSHAFT GP Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-5001 C [1] CRANKSHAFT AS.  
2. 4W-6358 [36] BOLT  
  7N-2003 [24] DOWEL  
3. 2W-0646 C [2] PLATE (THRUST)  
4. 4W-5704 C [7] BEARING (CRANKSHAFT)  
5. 2W-2288 C [6] PLUG  
  C   INDICATES CHANGE
 

#SEBP13030023
 

8N-7103: CRANKSHAFT GP

8N7103 CRANKSHAFT GROUP
SERIAL NO. 67Z532-UP
c413161 SEBP1303
8N7103 CRANKSHAFT GP Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-0214 RC [1] CRANKSHAFT AS  
2. 4W-6358 [36] BOLT - 12 PT HEAD  
  7N-2003 [24] DOWEL  
3. 2W-2288 C [6] PLUG  
4. 4W-5704 [7] BEARING-MAIN  
    (crankshaft)
5. 2W-0646 C [2] PLATE-THRUST  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13030024
 

7N-1854: SEAL GP-CRANKSHAFT

7N1854 CRANKSHAFT SEAL GROUP
c534054 SEBP1303
7N1854 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6977 L [1] SEAL GP-CRANKSHAFT  
  1W-5204 [1] ADAPTER-SEAL  
2. 1W-6974 J [1] SEAL GP-CRANKSHAFT  
  1W-5204 [1] ADAPTER-SEAL  
3. 1T-0416 [8] BOLT  
4. 3S-3074 [2] SEAL-O-RING  
   
    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
 

#SEBP13030025
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
SEBP13030025 SEBP1303
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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] 0.635MM  
  4W-5706 [7] 1.27MM  
   
    CYLINDER BLOCK REBORED (0.635MM)
    BEARING OVERSIZE O.D.
    CRANKSHAFT GROUND FOR UNDERSIZE
    BEARING I.D. OF:
   
  4W-5707 [7] 0 (STANDARD)  
  4W-5708 [7] 0.635MM  
  4W-5709 [7] 0.63 MM  
  4W-5710 [7] 1.27 MM  
  4W-5711 [7] 0.25 MM  
  4W-5712 [7] 0.63 MM  
  4W-5713 [7] 1.24 MM  
 

#SEBP13030026
 

8N-7661: CAMSHAFT GP-DOUBLE

8N7661 CAMSHAFT GROUP
SERIAL NO. 67Z1 TO 67Z498 INCLUSIVE
c303993 SEBP1303
8N7661 CAMSHAFT GP-DOUBLE Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3218 [2] WASHER  
2. 0L-1351 [4] BOLT  
3. 8N-7656 [1] CAMSHAFT (rear L.H.)  
4. 7N-3216 [2] SPACER  
5. 8N-7655 [1] CAMSHAFT (front L.H.)  
6. 4N-1650 [2] DOWEL  
7. 8N-7657 [1] CAMSHAFT (front R.H.)  
8. 5P-0076 [16] BOLT  
9. 8N-7658 [1] CAMSHAFT (rear R.H.)  
 

#SEBP13030027
 

8N-7661: CAMSHAFT GP-DOUBLE

8N7661 CAMSHAFT GROUP
SERIAL NO. 67Z499-UP
c321230 SEBP1303
8N7661 CAMSHAFT GP-DOUBLE Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3218 [2] WASHER  
2. 0L-1351 [4] BOLT  
3. 8N-7656 [1] CAMSHAFT (REAR L.H.)  
4. 7N-3216 [2] SPACER  
5. 8N-7655 [1] CAMSHAFT (FRONT L.H.)  
6. 4N-1650 [2] DOWEL  
7. 8N-7657 [1] CAMSHAFT (FRONT R.H.)  
8. 5P-0076 [16] BOLT  
9. 8N-7658 [1] CAMSHAFT (REAR R.H.)  
10. 8N-9991 C [2] PLATE AS.  
    (each includes)
  1T-0679 [1] ROLLER  
11. 0S-0509 C [2] BOLT  
  5M-2894 C [2] WASHER  
  C   INDICATES CHANGE
 

#SEBP13030028
 

4W-9712: CAMSHAFT GP-SINGLE

4W9712 SINGLE CAMSHAFT GROUP
c412243 SEBP1303
4W9712 CAMSHAFT GP-SINGLE Parts scheme
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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. 8N-7656 [1] CAMSHAFT-REAR-LH  
4. 7N-3216 [2] SPACER-CAMSHAFT  
5. 8N-7659 C [1] CAMSHAFT AS-FRONT-LH  
  4N-1650 [1] DOWEL  
6. 0S-0509 [2] BOLT  
  5M-2894 [2] WASHER  
7. 8N-7657 [1] CAMSHAFT-FRONT-RH  
8. 5P-0076 [16] BOLT-12 POINT HEAD  
9. 8N-7660 [1] CAMSHAFT AS-REAR-RH  
  4N-1650 [1] DOWEL  
10. 8N-9991 [2] PLATE AS-TIMING  
    (EACH INCLUDES)
  1T-0679 [1] ROLLER-FREEWHEEL  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13030029
 

4W-7573: PISTON & ROD GP

4W7573 CONNECTING ROD & PISTON GROUP-12 REQUIRED
SERIAL NO. 67Z498-UP
FOR USE WITH 3500 ENGINE STANDBY GENERATOR SETS
AN ATTACHMENT
c322541 SEBP1303
4W7573 PISTON & ROD GP Parts scheme
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-7402 [1] BODY AS-PISTON  
2. 8N-1233 [1] RING-PISTON (TOP)  
3. 8N-7810 [1] RING-PISTON (INTERMEDIATE)  
4. 8N-1442 [1] RING-PISTON (OIL)  
5. 4W-7403 [1] PIN-PISTON  
6. 8N-7296 [2] RETAINER-PIN  
7. 1W-4800 [1] ROD AS-CONNECTING  
8. 7N-2405 [4] BOLT-CONNECTING ROD  
9. 7N-2043 [1] PIN-DOWEL  
10. 1W-9166 [1] BEARING-SLEEVE  
11. 1W-7538 [1] BEARING-CONNECTING ROD (STANDARD)  
  4W-5709 A [1] BEARING-CONNECTING ROD .635MM(.025IN)U.S.  
  4W-5710 A [1] BEARING-CONNECTING ROD 1.27MM(.050IN)U.S.  
  4W-5711 A [1] BEARING-CONNECTING ROD .254MM(.010IN)O.S.  
  4W-5712 A [1] BEARING-CONNECTING ROD .635MM(.025IN)U.S.  
    .254MM(.010IN)O.S.
  4W-5713 A [1] BEARING-CONNECTING ROD 1.27MM(.050IN)U.S.  
    .254MM(.010IN)O.S.
  A   NOT PART OF THIS GROUP
 

Information:

Tool Operating Manual
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Caterpillar Parts SIS Catalog 3512 :

COVER GP-CYLINDER BLOCK
8N-9640 COVER GP-CYLINDER BLOCK
COVER GP-CYLINDER BLOCK
8N-9640 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK GP
2W-0289 CYLINDER BLOCK GP
CYLINDER BLOCK GP
2W-0289 CYLINDER BLOCK GP
CYLINDER BLOCK GP
2W-8245 CYLINDER BLOCK GP
CYLINDER BLOCK AS
2W-2943 CYLINDER BLOCK AS
CYLINDER BLOCK GP
2W-0287 CYLINDER BLOCK GP
CYLINDER BLOCK GP
2W-2944 CYLINDER BLOCK GP
CRANKSHAFT GP
8N-7103 CRANKSHAFT GP
CRANKSHAFT GP
8N-7103 CRANKSHAFT GP
CRANKSHAFT GP
8N-7103 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
7N-1854 SEAL GP-CRANKSHAFT
CRANKSHAFT BEARING REPLACEMENTS
CAMSHAFT GP-DOUBLE
8N-7661 CAMSHAFT GP-DOUBLE
CAMSHAFT GP-DOUBLE
8N-7661 CAMSHAFT GP-DOUBLE
CAMSHAFT GP-SINGLE
4W-9712 CAMSHAFT GP-SINGLE

Truck sale:

Caterpillar 3512, mobile generator sets, Construction
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
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.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512, mobile generator sets, Construction
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
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