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117-2794 FASTENER GP-FLYWHEEL S/N 7ZR1-UP PART OF 126-0054 ENGINE AR-COMPLETE CANNOT BE USED WITH GEAR GP-REAR (RPTO) 345B L


BASIC ENGINE
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
CYLINDER HEAD GP
ENGINE GP
SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD

EXCAVATOR 345B L EXCAVATOR 4SS
 345B and 345B L Excavators 4SS00001-UP (MACHINE) SEBP2693 345B L 4SS   (1997)

BASIC ENGINE

FLYWHEEL GP
FASTENER GP-FLYWHEEL
117-2794 FASTENER GP-FLYWHEEL
FLYWHEEL GP
116-5386 FLYWHEEL GP
 

#SEBP26930050
 

117-2794: FASTENER GP-FLYWHEEL

117-2794 FASTENER GP-FLYWHEEL
S/N 7ZR1-UP
PART OF 126-0054 ENGINE AR-COMPLETE
CANNOT BE USED WITH GEAR GP-REAR (RPTO)
i00492865 SEBP2693
1172794 FASTENER GP-FLYWHEEL Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8247 [8] WASHER-HARD (17X32X3.5-MM THK)  
2. 9X-2021 M [8] BOLT-LOCKING (M16X2X45-MM)  
  M   METRIC PART
 

#SEBP26930051
 

116-5386: FLYWHEEL GP

116-5386 FLYWHEEL GP
S/N 7ZR1-UP
PART OF 126-0054 ENGINE AR-COMPLETE
i00486673 SEBP2693
1165386 FLYWHEEL GP Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-0173 [1] FLYWHEEL AS  
2. 4N-2514 [1] GEAR (113-TEETH)  
 

#SEBP26930052
 

117-2750: GEAR GP-FRONT

117-2750 GEAR GP-FRONT
S/N 7ZR1-6393
PART OF 126-0052 ENGINE AR-CORE
i01754962 SEBP2693
1172750 GEAR GP-FRONT Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-3520 [1] GEAR AS (61-TEETH)  
2. 7C-7852 [1] BEARING  
3. 8T-0281 M [2] BOLT (M16X2X80-MM)  
4. 7C-7851 [1] SHAFT  
5. 133-7083 [1] SHAFT  
6. 133-7086 [1] GEAR AS-IDLER (71-TEETH)  
  133-7084 [1] BUSHING  
  M   METRIC PART
 

#SEBP26930053
 

138-1989: HOUSING GP-FLYWHEEL

138-1989 HOUSING GP-FLYWHEEL
S/N 7ZR1-UP
PART OF 126-0054 ENGINE AR-COMPLETE
i00509534 SEBP2693
1381989 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-2455 [1] SENSOR GP-SPEED (ENGINE)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
  3E-3365 [1] WEDGE-RECEPTACLE LOCK (2-PIN)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 18-GA)  
  9X-1386 E SLEEVE (14CM)  
2. 7C-1445 [1] COVER  
3. 138-1990 [1] HOUSING-FLYWHEEL  
4. 274-4556 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4185 [1] PLUG (3/4-16-THD)  
  8L-2786 [1] SEAL-O-RING  
5. 061-9455 [1] SEAL-O-RING  
6. 169-5861 [1] PLUG AS  
  3K-8460 [1] PLUG (1/2-20-THD)  
  5P-7814 [1] SEAL-O-RING  
7. 319-6234 [1] PLUG AS  
  9S-9334 [1] PLUG  
  238-5084 [1] SEAL-O-RING  
8. 5D-9344 [1] SEAL-O-RING  
9. 5P-8245 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
10. 6V-5219 M [2] BOLT (M8X1.25X40-MM)  
11. 6V-8197 M [12] BOLT (M12X1.75X40-MM)  
12. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
15. 1U-8846 B SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP26930054
 

115-3006: HOUSING GP-FRONT

115-3006 HOUSING GP-FRONT
S/N 7ZR1-3740
PART OF 126-0052 ENGINE AR-CORE
i00491227 SEBP2693
1153006 HOUSING GP-FRONT Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 126-0103 [1] HOUSING AS-FRONT  
1A. 2A-3348 [2] DOWEL  
1B. 6V-3535 [2] DOWEL  
  126-0102 [1] HOUSING AS-FRONT  
1C. 8T-0343 M [2] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
  3H-7654 [2] WASHER-HARD (13.5X22.5X3-MM THK)  
1D. 2H-5549 [1] RING-RETAINING  
1E. 115-9424 [1] GEAR-PUMP DRIVE (34-TEETH)  
1F. 8H-9789 [2] BALL BEARING  
2. 204-0712 M [13] BOLT (M8X1.25X30-MM)  
3. 9M-1974 [33] WASHER-HARD (8.8X16X2-MM THK)  
4. 130-0910 [1] COVER AS  
5. 126-2418 [1] SEAL  
6. 126-0098 [1] GASKET  
7. 126-0110 [1] SEAL GP-CRANKSHAFT  
8. 3H-0976 [1] SEAL-O-RING  
9. 5P-0537 [5] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 6V-8225 M [5] NUT (M6X1-THD)  
11. 6V-3940 M [19] BOLT (M8X1.25X25-MM)  
12. 3E-8016 M [1] BOLT-SELF-LOCKING (M8X1.25X25-MM)  
  M   METRIC PART
 

#SEBP26930055
 

115-3006: HOUSING GP-FRONT

115-3006 HOUSING GP-FRONT
S/N 7ZR3741-UP
PART OF 126-0052 ENGINE AR-CORE
i01433658 SEBP2693
1153006 HOUSING GP-FRONT Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 136-4296 [1] HOUSING AS-FRONT  
1A. 2A-3348 [2] DOWEL  
1B. 6V-3535 [2] DOWEL  
  126-0102 [1] HOUSING AS-FRONT  
1C. 8T-0343 M [2] BOLT-SOCKET HEAD (M12X1.75X55-MM)  
  3H-7654 [2] WASHER-HARD (13.5X22.5X3-MM THK)  
1D. 2H-5549 [1] RING-RETAINING  
1E. 115-9424 [1] GEAR-PUMP DRIVE (34-TEETH)  
1F. 8H-9789 [2] BALL BEARING  
2. 204-0712 M [13] BOLT (M8X1.25X30-MM)  
    -OR-
  6V-5219 M [13] BOLT (M8X1.25X40-MM)  
3. 9M-1974 [33] WASHER-HARD (8.8X16X2-MM THK)  
4. 262-7131 C [1] COVER GP-FRONT HOUSING  
5. 174-2475 C [1] SEAL-INTEGRAL  
6. 262-8382 [1] GASKET  
7. 226-4755 C [1] SEAL GP-CRANKSHAFT  
7A. 220-3373 [1] SEAL-RING  
8. 3E-8016 M [1] BOLT-SELF-LOCKING (M8X1.25X25-MM)  
9. 5P-0537 [5] WASHER-HARD (7.2X14.5X2-MM THK)  
10. 6V-8225 M [5] NUT (M6X1-THD)  
11. 6V-3940 M [19] BOLT (M8X1.25X25-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP26930056
 

415-8632: KIT-CYLINDER HEAD

415-8632 KIT-CYLINDER HEAD
S/N 4SS1-UP
THIS CYLINDER HEAD REBUILD KIT IS BEING DESIGNED FOR USE OF THE 3176C ENGINE FOR THE FOLLOWING E MODELS:. 345B, 814F, 815F, 816F, D7R, 140H, 14H, 160H, 163H, D7RII, 966GII, AND 572RII
FOR USE WITH @@@@@126-0054@@@@@
FIELD INSTALLATION
i05424147 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6I-1638 [12] BASE-INJECTOR POSITIONING  
  100-8150 [24] GUIDE-VALVE  
  138-2006 [12] INSERT-VALVE SEAT (INLET)  
  179-9453 [12] INSERT-VALVE SEAT (EXHAUST)  
  2A-4429 [48] LOCK-RETAINER  
  3B-0623 [8] PLUG-CUP (CYLINDER HEAD)  
  6V-7604 [16] PLUG-CUP (MARKED X)  
  6I-2663 [24] ROTOCOIL AS  
    (EACH INCLUDES)
  6I-2662 [1] SHIELD  
  7C-8581 [1] ROTOCOIL AS  
  116-1102 [6] SLEEVE-INJECTOR  
  224-4441 [24] SPRING (VALVE)  
  332-2152 [24] SPRING-VALVE  
  133-7029 [12] VALVE-EXHAUST  
  7E-9578 [12] VALVE-INLET  
 

#SEBP26930057
 

417-4374: KIT-CYLINDER HEAD GASKET

417-4374 KIT-CYLINDER HEAD GASKET
S/N 4SS1-UP; 9GS1-UP
CONTAINS THE GASKETS, SEALS, & BENDABLE LOCKS TO REBUILD & REINSTALL A SINGLE CYLINDER HEAD. KIT INCLUDES THE TURBO GASKETS, BUT DOES NOT INCLUDE THE FUEL INJECTOR SEALS. ORDER A SINGLE INJECTOR SEAL KIT, AS NEEDED. FOR IN LINE 4 & 6 CYLINDER HEAD ONLY, THE FOLLOWING TURBO MOUNTING HARDWARE WILL BE INCLUDED. BOLTS, NUTS, STUDS, WASHERS, SPACERS. APPLIES TO SINGLE CYLINDER HEAD KIT PART NUMBERS 317-8750-UP
PART OF 415-8666 KIT-ENGINE OVERHAUL, 431-6548 KIT-ENGINE PARTS
FIELD INSTALLATION
i05171552 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1P-0451 [1] GASKET  
  1S-4295 [1] GASKET (TURBOCHARGER)  
  7E-5555 [1] GASKET  
  7E-7912 [1] GASKET  
  7W-5164 [3] GASKET  
  8H-9788 [1] GASKET  
  9Y-1758 [1] GASKET  
  101-3125 [1] GASKET (AIR INLET MANIFOLD)  
  109-5313 [6] GASKET  
  118-2797 [4] GASKET  
  188-6126 [1] GASKET  
  197-8418 [1] GASKET  
  197-8419 [1] GASKET (TURBOCHARGER)  
  187-3307 [1] GASKET AS-CYLINDER HEAD  
    (COMPATIBLE WITH CYLINDER HEADS WITH A STRAIGHT CASTING PROFILE ON THE LIFTER LEDGE.
    7ZR02671-UP, REFER TO REHS7793 TABLE 10 IN SISWEB.)
  109-5309 [1] GASKET-VALVE COVER  
  7C-8292 [8] ISOLATOR  
  9X-6620 M [4] LOCKNUT (M10X1.5-THD)  
  5P-5678 SEAL (6-M)  
  361-8205 [6] SEAL  
  3S-9643 [2] SEAL-LIP TYPE  
  3J-1907 [4] SEAL-O-RING  
  3J-7354 [4] SEAL-O-RING  
  3K-0360 [6] SEAL-O-RING  
  228-4947 [2] SEAL-O-RING  
  4G-4972 [6] SEAL-O-RING  
  6V-3251 [1] SEAL-O-RING  
  136-7227 [1] SEAL-O-RING  
  6V-5048 [1] SEAL-O-RING  
  6V-5063 [1] SEAL-O-RING  
  6V-6609 [2] SEAL-O-RING  
  6V-8676 [1] SEAL-O-RING  
  7L-6580 [1] SEAL-O-RING  
  7L-9061 [1] SEAL-O-RING  
  8C-3089 [1] SEAL-O-RING  
  8L-2786 [5] SEAL-O-RING  
  033-6033 [1] SEAL-O-RING  
  114-2687 [1] SEAL-O-RING  
  214-7566 [2] SEAL-O-RING  
  214-7568 [4] SEAL-O-RING  
  9X-8281 M [4] STUD-TAPERLOCK (M10X1.5X45-MM)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP26930058
 

323-5232: KIT-ENGINE GASKET

323-5232 KIT-ENGINE GASKET -WATER PUMP
S/N 9GS1-UP
KIT CONTAINS GASKETS AND SEALS TO REINSTALL WATER PUMP AND ATTACHING LINES.
FOR USE WITH E687- ENGINE S/N MBJ 1-UP
FIELD INSTALLATION
i05815242 SEBP2693
3235232 KIT-ENGINE GASKET Parts scheme
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7350 [1] SEAL-O-RING  
2. 6V-9027 [1] SEAL-O-RING  
3. 7E-5555 [1] GASKET  
4. 7L-6580 [2] SEAL-O-RING  
5. 100-8525 [1] GASKET  
6. 101-1635 [1] GASKET  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP26930059
 

415-8666: KIT-ENGINE OVERHAUL

415-8666 KIT-ENGINE OVERHAUL
S/N 4SS1-UP; 9GS1-UP
(BRONZE OVERHAUL KIT). THIS KIT CONTAINS TWO CYLINDER HEAD GASKETS, 1-187-3306 & 187-3307 FOUND IN THE 417-4374 SINGLE CYLINDER HEAD KIT. 187-3306 IS COMPATIBLE WITH CYLINDER HEADS WITH A SCALLOPED CASTING PROFILE ON THE LIFTER LEDGE. 187-3307 IS COMPATIBLE WITH CYLINDER HEADS WITH A STRAIGHT CASTING PROFILE ON THE LIFTER LEDGE. REFER TO REHS7793 TABLE 10 FOR ADDITIONAL INFORMATION
PART OF 416-9083 KIT-ENGINE OVERHAUL
FOR USE WITH REHS7793, 3176C MACHINE ENGINE
FIELD INSTALLATION
i05172250 SEBP2693
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Parts for your 345B L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  417-4374 Y [1] KIT-CYLINDER HEAD GASKET  
  417-4536 Y [1] KIT-FRONT COVER GASKET  
  224-5797 Y [6] KIT-GASKET (SINGLE FUEL INJECTOR)  
  315-6714 Y [1] KIT-GASKET (WATER PUMP)(WATER PUMP)  
  320-6200 Y [1] KIT-GASKET (TURBOCHARGER)  
  399-8241 Y [1] KIT-GASKET (REAR STRUCTURE)  
  417-3776 Y [1] KIT-GASKET (CENTRAL, LOWER)  
  415-8665 Y [1] KIT-OIL SYSTEM GASKET (OIL COOLER, LINES)  
   
  8H-9789 [2] BALL BEARING  
  374-8342 [1] BALL BEARING  
  217-0577 [6] BEARING-CONNECTING ROD (STANDARD)  
  175-0454 M [26] BOLT (M16X2X160-MM)  
  9Y-4357 [1] BREATHER AS (CRANKCASE)  
  216-5583 [5] BUSHING  
  216-5584 [1] BUSHING  
  216-5585 [1] BUSHING  
  6V-0852 [1] CAP-DUST  
  335-9214 [2] CLAMP-BAND  
  1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
  1R-0762 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  1P-0436 [2] GASKET (FUEL PRIMING PUMP)  
  131-4164 [1] GASKET  
  252-9685 [1] GASKET  
  187-3306 [1] GASKET AS-CYLINDER HEAD  
    (COMPATIBLE WITH CYLINDER HEADS WITH A SCALLOPED CASTING PROFILE ON THE LIFTER LEDGE.
    7ZR1-02670, REFER TO REHS7793 TABLE 10 IN SISWEB.)
  131-6645 [1] HOSE  
  3E-8017 M [8] LOCKNUT (M10X1.5-THD)  
  9X-6620 M [4] LOCKNUT (M10X1.5-THD)  
  3B-0623 [3] PLUG-CUP  
  4F-5695 [6] PLUG-CUP  
  4W-4011 [2] REGULATOR-TEMPERATURE (89-DEG C)  
  6V-6923 [1] RING-BACKUP  
  126-0110 [1] SEAL GP-CRANKSHAFT  
  3H-0976 [1] SEAL-O-RING  
  3J-1907 [9] SEAL-O-RING  
  3P-0647 [2] SEAL-O-RING  
  4J-7533 [1] SEAL-O-RING  
  5P-3456 [6] SEAL-O-RING  
  6V-4367 [2] SEAL-O-RING  
  6V-4589 [1] SEAL-O-RING  
  7L-9061 [1] SEAL-O-RING  
  8T-5452 [1] SEAL-O-RING  
  033-6033 [1] SEAL-O-RING  
  214-7568 [4] SEAL-O-RING  
  238-5080 [1] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
  220-3373 [1] SEAL-RING  
  4P-4369 [12] SPACER (12X19X23.5-MM THK)  
  288-3803 [2] SPRING AS  
    (EACH INCLUDES)
  4N-8150 [1] SPRING  
  116-3715 M [12] STUD-TAPERLOCK (M10X1.5X85-MM)  
  6V-5839 [12] WASHER (11X21X2.5-MM THK)  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:
   
    HTTPS://DEALER.CAT.COM/RELATED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Flywheel
3176C and 3196 Engines for Caterpillar Built Machines
Flywheel Housing
3176C and 3196 Engines for Caterpillar Built Machines
Flywheel Housing
3176C and 3196 Engines for Caterpillar Built Machines
Reuse And Salvage Guidelines
Reuse and Salvage for Flywheel Assemblies {1156}
Reuse and Salvage for Flywheel Assemblies {1156}
Testing and Adjusting
Flywheel - Inspect
3176C and 3196 Engines for Caterpillar Built Machines
Disassembly and Assembly
Flywheel - Remove
3176C and 3196 Engines for Caterpillar Built Machines
Flywheel - Install
3176C and 3196 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 345B L :

FASTENER GP-DAMPER & PULLEY
117-2771 FASTENER GP-DAMPER & PULLEY
FASTENER GP-CYLINDER HEAD
116-1083 FASTENER GP-CYLINDER HEAD
DRIVE GP-FAN
295-9439 DRIVE GP-FAN
DRIVE GP-FAN
137-3750 DRIVE GP-FAN
DAMPER GP
117-2766 DAMPER GP
CYLINDER HEAD GP
148-2149 CYLINDER HEAD GP
CYLINDER HEAD GP
148-2149 CYLINDER HEAD GP
CYLINDER HEAD GP
144-2967 CYLINDER HEAD GP
FLYWHEEL GP
116-5386 FLYWHEEL GP
GEAR GP-FRONT
117-2750 GEAR GP-FRONT
HOUSING GP-FLYWHEEL
138-1989 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
115-3006 HOUSING GP-FRONT
HOUSING GP-FRONT
115-3006 HOUSING GP-FRONT
415-8632 KIT-CYLINDER HEAD
417-4374 KIT-CYLINDER HEAD GASKET
KIT-ENGINE GASKET
323-5232 KIT-ENGINE GASKET

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