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7N1855 VALVE MECHANISM COVER GROUP SERIAL NO. 24Z1128-UP 3512 GEN SET ENGINE


BASIC ENGINE
VALVE MECHANISM GP
COUPLING GP
MOUNTING GP-ENGINE
COUPLING GP
MOUNTING GP-ENGINE
ENCLOSURES, GUARDS AND BASES
RAIL GP


BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP12810050
 

7N-1855: COVER GP-VALVE MECHANISM

7N1855 VALVE MECHANISM COVER GROUP
SERIAL NO. 24Z1128-UP
c333550 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-9579 [4] BOLT  
  9M-1974 C [4] WASHER  
2. 2W-8894 C [1] COVER  
3. 4W-1596 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810051
 

8N-9570: MOUNTING GP-ENGINE FLEXIBLE

8N9570 ENGINE FLEXIBLE MOUNTING GROUP
PROVIDES A VIBRATION ISOLATOR FOR ELECTRIC SET EINGINES WITH GENERATOR
SET RAILS & RAIL MOUNTED RADIATOR. FOR USE WITH STATIONARY GENERATOR
SETS ONLY. AN ATTACHMENT
c229836 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-9970 [8] MOUNT AS  
  5P-7197 [8] WASHER  
 

#SEBP12810052
 

7N-1863: TRUNNION GP-ENGINE

7N1863 TRUNNION GROUP
AN ATTACHMENT
c588656 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-4734 C [16] BOLT (50.80MM LG)  
2. 5P-8246 C [16] WASHER-HARD  
3. 8N-1287 [1] SUPPORT-OUTER  
4. 5P-8245 [20] WASHER  
5. 1D-4566 [20] BOLT (88.90MM LG)  
6. 9X-7438 [1] MOUNT AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810053
 

2W-6607: SUPPORT GP-ENGINE

2W6607 ENGINE SUPPORT GROUP-FRONT-TRUNNION
NOT FOR USE WITH JACKET WATER HEATER, SUMP PUMP, ENGINE SUPPORT RAILS,
FRONT CLUTCH, HYDRAULIC PUMP DRIVE MOUNTING. AN ATTACHMENT
c319999 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-5514 [1] SUPPORT AS-TRUNNION  
2. 2W-5508 [2] BEARING  
3. 2W-5507 [1] SUPPORT-TRUNNION  
4. 1D-4566 [20] BOLT  
  5P-8245 [20] WASHER  
 

#SEBP12810054
 

2W-1773: MOUNTING GP-ENGINE FLEXIBLE

2W1773 ENGINE FLEXIBLE MOUNTING GROUP
PROVIDES A VIBRATION ISOLATOR FOR MARINE GENERATOR SETS. AN ATTACHMENT
c302008 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-2180 [8] MOUNT ASSEM.  
  2H-3757 [16] BOLT  
  5P-8249 [16] WASHER  
 

#SEBP12810055
 

7W-7549: MOUNTING GP-ENGINE

7W7549 MOUNTING GP-ENGINE
FOR USE WITH SPRING ISOLATORS & DEEP ENGINE OIL PAN
AN ATTACHMENT
c352638 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2H-3757 [16] BOLT  
  5P-8249 [16] WASHER  
2. 7W-7547 [8] BLOCK  
 

#SEBP12810056
 

8N-9697: RAIL GP-ENGINE SUPPORT

8N9697 ENGINE SUPPORT RAILS GROUP
AN ATTACHMENT
c413165 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3168 [1] SUPPORT-ENGINE (L.H.)  
2. 1N-3169 [1] SUPPORT-ENGINE (R.H.)  
3. 1A-0075 [28] BOLT (16 THD. PER IN.)  
  1A-0458 C [28] BOLT (10 THD. PER IN.)  
4. 5P-8248 [28] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810057
 

8N-9698: RAIL GP-ENGINE SUPPORT

8N9698 ENGINE SUPPORT RAIL GROUP-MARINE LEDGE
AN ATTACHMENT
c453421 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6665 [4] SCREW-SET  
  1B-4209 [4] NUT-FULL  
2. 1N-3228 [1] SUPPORT AS-LH  
3. 4D-0565 C [2] BLOCK  
4. 0S-1897 [32] BOLT 5.7CM(2.25IN)LG.N/F  
    -OR-
  2A-1538 C [32] BOLT 5.7CM(2.25IN)LG.N/C  
5. 5P-8248 C [32] WASHER-HARD  
6. 1N-3229 [1] SUPPORT AS-RH  
7. 4D-0565 C [2] BLOCK  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12810058
 

7N-5752: RAIL GP-ENGINE SUPPORT

7N5752 ENGINE SUPPORT RAILS GROUP-RADIATOR & GENERATOR-TYPE 1
AN ATTACHMENT
c300500 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5555 [1] SUPPORT ASSEM. (L.H.)  
2. 7N-5736 CH [8] SHIM 2.5 mm(.098 in.)  
  7N-5735 CH [16] SHIM .80 mm(.031 in.)  
3. 1A-0075 [60] BOLT  
  5P-8248 [60] WASHER  
4. 7N-5558 [1] SUPPORT ASSEM. (R.H.)  
5. 9F-8369 H [12] SHIM 2.6 mm(.1046 in.)  
  1H-1179 H [24] SHIM .76 mm(.0299 in.)  
6. 7N-5723 [4] BRACE ASSEM.  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP12810059
 

7N-5752: RAIL GP-ENGINE SUPPORT

7N5752 ENGINE SUPPORT RAILS GROUP-RADIATOR & GENERATOR-TYPE 2
AN ATTACHMENT
c316929 SEBP1281
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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5555 [1] SUPPORT & RADIATOR AS (L.H.)  
2. 7N-5736 [8] SHIM 2.5MM(.098 IN.)THK  
  7N-5735 [16] SHIM .80MM(.031 IN.)THK  
3. 1A-0458 [60] BOLT (COARSE)  
  1A-0075 B [60] BOLT (FINE)  
  5P-8248 B [60] WASHER-HARD  
4. 7N-5558 C [1] SUPPORT & RADIATOR AS (R.H.)  
5. 9F-8369 J [12] SHIM 2.65MM(.104IN)THK 2.6MM(.1046 IN.)THK  
  1H-1179 [24] SHIM .76MM(.029IN)THK .76MM(.0299 IN.)THK  
6. 2W-4692 [4] BRACE AS-ENGINE SUPPORT (COARSE)  
  7N-5723 B [4] BRACE AS-ENGINE SUPPORT (FINE)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
Operation and Maintenance Manual
Engine Valve Lash - Inspect/Adjust
3500 Industrial and Generator Set Engines
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installation Of Service Cylinder Head Assembly{1101}
Installation Of Service Cylinder Head Assembly{1101}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
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}
Service Letter-NACD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Technical Information Bulletin
Installation Of New Cylinder Port Thermocouples
Installation Of New Cylinder Port Thermocouples
Specifications
Valve Rocker Arms, Lifters, And Bridges
SUPPLEMENT FOR UPRATED 3500 ENGINES
Valve Mechanism
3500 Generator Set Engines
Valve Mechanism
3500 Generator Set Engines
Fuel Injector Mechanism
3500 Generator Set Engines
Tool Operating Manual
421-1011 Valve Recession Tool Group used on G3500 C, E, & 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}
Service Letter-China
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Service Letter-Asia
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
Service Letter-APD
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Remove All 8N6862 And 8N6863 Seals From Parts Stock
Testing and Adjusting
Valve Lash Check
3500 Engines
Disassembly and Assembly
Valve Cover - Remove and Install
3508, 3512 and 3516 Generator Set Engines
Rocker Shaft and Push Rods - Remove and Install
3508, 3512 and 3516 Generator Set Engines
Rocker Shaft - Disassemble
3508, 3512 and 3516 Generator Set Engines
Rocker Shaft - Assemble
3508, 3512 and 3516 Generator Set Engines
Valve Cover Base - Remove and Install
3508, 3512 and 3516 Generator Set Engines
Service Magazine

Caterpillar Parts SIS Catalog 3512 :

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230,416 
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- mobile generator sets
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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.
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