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415-8631 KIT-ENGINE OVERHAUL S/N 3PD472-UP; ANZ1-UP (BRONZE OVERHAUL KIT) PART OF 180-3191, 220-0794, 223-1553, 223-1556 ENGINE AR, 20R-1440, 20R-1461, 417-9508 KIT-ENGINE OVERHAUL FOR USE WITH @@@@@180-3191@@@@@, @@@@@223-1556@@@@@, @@@@@223-1553@@@@@, @@@@@220-0794@@@@@, REHS7780, 3176C MACHINE ENGINE 966G II


SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD
BASIC ENGINE
HOUSING GP-FRONT
VALVE MECHANISM GP
LIFTING GP-ENGINE
MOUNTING GP-ALTERNATOR
MOUNTING GP-ENGINE


SERVICE EQUIPMENT AND SUPPLIES

KIT-REBUILD
 

#SEBP34880040
 

415-8631: KIT-ENGINE OVERHAUL

415-8631 KIT-ENGINE OVERHAUL
S/N 3PD472-UP; ANZ1-UP
(BRONZE OVERHAUL KIT)
PART OF 180-3191, 220-0794, 223-1553, 223-1556 ENGINE AR, 20R-1440, 20R-1461, 417-9508 KIT-ENGINE OVERHAUL
FOR USE WITH @@@@@180-3191@@@@@, @@@@@223-1556@@@@@, @@@@@223-1553@@@@@, @@@@@220-0794@@@@@, REHS7780, 3176C MACHINE ENGINE
i05201210 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  417-7911 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)  
  319-0847 Y [1] KIT-GASKET (SINGLE CYLINDER HEAD)  
  363-6420 Y [1] KIT-GASKET (REAR STRUCTURE)(REAR STRUCTURE)  
  415-8664 Y [1] KIT-GASKET (TURBOCHARGER)  
  415-8630 Y [1] KIT-OIL COOLER & LINES GASKET  
  418-4757 Y [1] KIT-OIL SYSTEM GASKET  
   
  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  
  8T-4984 [2] CLAMP-HOSE  
  217-3674 [14] FASTENER AS  
  326-1644 [1] FILTER AS-WATER SEP & FUEL  
  220-8678 [1] SEAL-RING  
  1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
  1R-0762 [1] FILTER-FUEL (ADVANCED EFFICIENCY)  
  1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
  131-6645 [1] HOSE  
  3E-8017 M [12] 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  
  217-3673 [1] SEAL-ISOLATION  
  3J-1907 [1] SEAL-O-RING  
  3J-7354 [1] SEAL-O-RING  
  5P-3456 [6] SEAL-O-RING  
  6V-4367 [2] SEAL-O-RING  
  6V-4589 [1] SEAL-O-RING  
  6V-6609 [1] SEAL-O-RING  
  6V-8676 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  8T-5452 [1] SEAL-O-RING  
  033-6033 [1] SEAL-O-RING  
  061-9455 [1] SEAL-O-RING  
  190-7634 [6] SEAL-O-RING  
  214-7568 [3] SEAL-O-RING  
  238-5081 [1] SEAL-O-RING  
  220-8678 [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)  
   
    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
 

#SEBP34880041
 

417-9508: KIT-ENGINE OVERHAUL

417-9508 KIT-ENGINE OVERHAUL
S/N 3PD472-UP; ANZ1-UP
(SILVER OVERHAUL KIT)
PART OF 180-3191, 220-0794, 223-1553, 223-1556 ENGINE AR
FOR USE WITH @@@@@220-0794@@@@@, @@@@@180-3191@@@@@, @@@@@223-1556@@@@@, @@@@@223-1553@@@@@, 3176C MACHINE ENGINE
i05202190 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  415-8631 Y [1] KIT-ENGINE OVERHAUL (BRONZE)  
   
  133-7098 [6] CROWN AS-PISTON  
  148-2125 [6] LINER-CYLINDER BLOCK  
  168-7212 [6] RING-PISTON (TOP)  
  109-5319 [6] RING-PISTON (INTERMEDIATE)  
  4P-1659 [6] RING-PISTON (OIL CONTROL)  
  437-1409 [6] SEAL-LINER  
  238-2710 [6] SKIRT-PISTON  
   
    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
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP34880042
 

417-7911: KIT-FRONT COVER GASKET

417-7911 KIT-FRONT COVER GASKET
S/N 3PD472-UP; ANZ1-UP
CONTAINS GASKETS, SEALS, & BENDABLE LOCKS TO REINSTALL THE FRONT COVER. THIS KIT DOES NOT INCLUDE THE OIL PAN GASKET
PART OF 415-8631 KIT-ENGINE OVERHAUL
i05201279 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  252-9685 [1] GASKET  
  7E-5555 [1] GASKET  
  133-7068 [1] GASKET-CAMSHAFT COVER  
  9L-1633 [1] GASKET-DRIVE  
  216-4781 J [1] KIT-GASKET  
  204-0712 JM [13] BOLT (M8X1.25X30-MM)  
  204-0714 J [13] BOLT  
  262-8382 J [1] GASKET  
  226-4755 [1] SEAL GP-CRANKSHAFT (FRONT)  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  3J-1907 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3251 [2] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-5048 [1] SEAL-O-RING  
  6V-6609 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  8L-2786 [1] SEAL-O-RING  
  061-9455 [2] SEAL-O-RING  
  7L-6580 [2] SEAL-O-RING  
  107-5769 [1] SEAL-O-RING  
  203-3940 [2] SEAL-O-RING  
  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
  J   REFERENCE REHS1189 IN SISWEB FOR ADDITIONAL INFORMATION
  M   METRIC PART
 

#SEBP34880043
 

456-1719: KIT-FRONT COVER GASKET

456-1719 KIT-FRONT COVER GASKET
S/N ANZ1-UP
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE FRONT COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET
i06248865 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7E-5555 [1] GASKET  
  252-9685 [1] GASKET  
  262-8382 [1] GASKET  
  133-7068 [1] GASKET-CAMSHAFT COVER  
  226-4755 [1] SEAL GP-CRANKSHAFT (FRONT)  
  129-2181 [1] SEAL-INTEGRAL  
  174-2475 [1] SEAL-INTEGRAL  
  1H-7339 [1] SEAL-O-RING  
  3K-0360 [1] SEAL-O-RING  
  6V-3251 [2] SEAL-O-RING  
  6V-3834 [1] SEAL-O-RING  
  6V-5048 [1] SEAL-O-RING  
  6V-6609 [1] SEAL-O-RING  
  6V-7350 [1] SEAL-O-RING  
  7L-6580 [2] SEAL-O-RING  
  061-9455 [2] SEAL-O-RING  
  214-7566 [1] SEAL-O-RING  
  107-5769 [1] SEAL-O-RING  
  203-3940 [2] SEAL-O-RING  
  214-7568 [1] SEAL-O-RING  
  4K-9841 [1] WASHER (0.406X0.75X0.064-IN THK)  
  5R-7137 [2] WASHER-SEALING  
  092-2570 [2] WASHER-SEALING  
   
    FOR A LIST RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP34880044
 

148-2063: LIFTER GP-VALVE

148-2063 LIFTER GP-VALVE -MECHANISM
S/N 3PD472-UP
PART OF 117-2749 VALVE MECHANISM GP
i01041762 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 251-1005 [6] LIFTER AS-VALVE  
2. 148-2064 [1] BRACKET AS  
2A. 6V-3537 [1] DOWEL  
3. 148-2065 [1] BRACKET AS (OIL SUPPLY)  
3A. 129-2893 [1] DOWEL  
4. 245-9129 [1] SHAFT AS-LIFTER  
4A. 0L-1026 [2] PLUG-CUP  
5. 202-7475 [3] LIFTER AS-UNIT INJECTOR  
 

#SEBP34880045
 

117-2748: LIFTING GP-ENGINE

117-2748 LIFTING GP-ENGINE
S/N 3PD472-UP
STANDARD
PART OF 180-3191, 220-0794, 223-1553, 223-1556 ENGINE AR
i00492686 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-9005 [2] PLATE-LIFTING EYE  
2. 6V-8197 M [6] BOLT (M12X1.75X40-MM)  
3. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 7C-5736 [2] PLATE-EYE SPACER  
  M   METRIC PART
 

#SEBP34880046
 

185-7252: MOUNTING GP-ALTERNATOR

185-7252 MOUNTING GP-ALTERNATOR
S/N 3PD472-UP
2 PIECE BRACKET
PART OF 180-3191, 220-0794 ENGINE AR
i01462571 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5R-7137 [2] WASHER-SEALING  
2. 9Y-5631 [2] SPACER (13X26X89.9-MM THK)  
3. 194-1730 [1] BRACKET AS  
4. 199-4054 [1] SUPPORT AS  
5. 199-4056 [1] SUPPORT AS  
  9R-2672 M [2] BOSS-THREADED (M10X1.5X120-MM)  
6. 208-9240 [1] SHIELD AS  
7. 123-0764 M [2] STUD-TAPERLOCK (M12X1.75X138.7-MM)  
8. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 6V-1820 M [10] BOLT (M10X1.5X30-MM)  
10. 6V-5839 [12] WASHER (11X21X2.5-MM THK)  
11. 6V-6317 M [1] BOLT (M10X1.5X20-MM)  
12. 6V-8004 M [2] BOLT (M12X1.75X120-MM)  
13. 6V-8149 M [2] NUT (M12X1.75-THD)  
14. 7N-5683 [1] DOWEL  
  M   METRIC PART
 

#SEBP34880047
 

220-0178: MOUNTING GP-ALTERNATOR

220-0178 MOUNTING GP-ALTERNATOR
S/N ANZ1-629
PART OF 180-3196 INSTALLATION AR-ENGINE
i01801333 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 190-5629 [2] SPACER  
2. 218-9831 [1] BRACKET  
3. 219-9455 [1] BRACKET  
4. 219-9457 [1] BRACKET AS  
  8T-3597 M [1] NUT-WELD (M12X1.75-THD)  
5. 220-0188 [1] SHIELD AS  
6. 7X-7729 [3] WASHER (11X25X3-MM THK)  
7. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
9. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
10. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 8T-4244 M [2] NUT (M12X1.75-THD)  
12. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
13. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
  M   METRIC PART
 

#SEBP34880048
 

232-7374: MOUNTING GP-ALTERNATOR

232-7374 MOUNTING GP-ALTERNATOR
S/N ANZ630-UP
PART OF 180-3196 INSTALLATION AR-ENGINE
i02052435 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-5631 [2] SPACER (13X26X89.9-MM THK)  
2. 218-9831 [1] BRACKET  
3. 219-9457 [1] BRACKET AS  
  8T-3597 M [1] NUT-WELD (M12X1.75-THD)  
4. 220-0188 [1] SHIELD AS  
5. 228-9553 [1] BRACKET  
6. 232-7373 [1] BRACKET  
7. 7X-7729 [3] WASHER (11X25X3-MM THK)  
8. 8T-1159 M [1] BOLT-SOCKET HEAD (M10X1.5X25-MM)  
9. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4137 M [3] BOLT (M10X1.5X20-MM)  
11. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
12. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
13. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
14. 8T-4244 M [2] NUT (M12X1.75-THD)  
15. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
16. 8T-5041 M [2] BOLT (M12X1.75X120-MM)  
  M   METRIC PART
 

#SEBP34880049
 

185-5298: MOUNTING GP-ENGINE & XMSN

185-5298 MOUNTING GP-ENGINE & XMSN
S/N ANZ1-UP
PART OF 180-3196 INSTALLATION AR-ENGINE
i01467365 SEBP3488
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Parts for your 966G II WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3E-4888 [4] WASHER (32X144X12-MM THK)  
2. 6Y-9960 [4] MOUNT AS  
3. 9W-7385 [4] SLEEVE  
4. 138-4144 [2] BRACKET AS  
5. 7X-2563 M [8] BOLT (M20X2.5X60-MM)  
6. 165-3928 [11] BOLT (3/8-16-THD)  
7. 8T-4123 [8] WASHER (3.62X5.75X0.375-MM THK)  
8. 8T-4167 [4] WASHER-HARD (26X44X4-MM THK)  
9. 8T-4649 M [4] BOLT (M24X3X140-MM)  
10. 8T-4896 [11] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  M   METRIC PART
 

Information:

Special Instruction
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
1U-8846 Gasket Sealant Has Been Removed From 3N-5904 Gear Seal Kit {1000, 7000}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Reuse And Salvage Guidelines
Service Magazine

Caterpillar Parts SIS Catalog 966G II :

Truck sale:

64,000 USD 
Caterpillar 966GII, Construction
- Wheel Loaders
H.O. PENN MACHINERY CO., INC.
 
55,000 
75,800 
Caterpillar 966GII, Construction
- Wheel Loaders
EMPIRE MACHINERY
73,750 
Caterpillar 966GII, Construction
- Wheel Loaders
WAGNER EQUIPMENT CO
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