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CONNECTING ROD AND PISTON--6 Required Note: 3S4030 Piston & Liner Group, consisting of: 1--Piston Assembly, 1--Liner & 2--Seal is available 977H


BASIC ENGINE
PISTON & ROD GP
CAMSHAFT GP
DRIVE GP-ACCESSORY
FUEL SYSTEM
GOVERNOR GP


BASIC ENGINE

PISTON & ROD GP
 

#UE0356380050
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--6 Required
Note: 3S4030 Piston & Liner Group, consisting of:
1--Piston Assembly, 1--Liner & 2--Seal is available
c77772 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3S-4029 [1] RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
  3S-4027 [1] RING (TOP)  
  3S-4026 [1] RING (INTERMEDIATE)  
  7M-2126 [1] RING (OIL)  
    (PARTS OF PISTON ASSEM. 3S4028)
  3S-4028 [1] PISTON ASSEM.  
  9H-4015 [2] RETAINER  
  9H-4016 [1] PIN  
  1M-1079 [1] ROD ASSEM.  
  9H-3984 [1] BUSHING  
    (PART OF ROD ASSEM. 1M1079)
  1M-1081 [2] BOLT  
    (PART OF ROD ASSEM. 1M1079)
  7M-7821 [1] BEARING  
    (STANDARD)
  2S-0502 [1] BEARING  
    (.010" UNDERSIZE)
  2S-0503 [1] BEARING  
    (.020" UNDERSIZE)
  7M-7826 [1] BEARING  
    (.030" UNDERSIZE)
  4B-6074 [2] NUT  
    (PART OF ROD ASSEM. 1M1079)
  1S-0685 [2] COTTER PIN  
 

#UE0356380051
 

CAMSHAFT

CAMSHAFT
Serial No. 53A4797 to 53A8754 & 53A8760 to 53A8762 inclusive
c99757 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-4889 [1] GEAR  
    (80 TEETH)
  0L-1351 [2] BOLT  
  9M-9405 [1] LOCK  
  1B-8736 [1] KEY  
  2S-0828 [1] CAMSHAFT  
  9M-7321 [1] WASHER  
  [1] NUT  
  4M-0380 [1] LOCK  
 

#UE0356380052
 

CAMSHAFT

CAMSHAFT
Serial No. 53A8755 to 53A8759 and 53A8763-Up
c90760 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-4889 [1] GEAR (80 TEETH)  
  0L-1351 [2] BOLT  
  9M-9405 [1] LOCK  
  1B-8736 [1] KEY  
  2S-5650 [1] CAMSHAFT  
  9M-7321 [1] WASHER  
  [1] NUT  
  4M-0380 [1] LOCK  
 

#UE0356380053
 

ACCESSORY DRIVE

ACCESSORY DRIVE
c99753 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1618 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  1B-9575 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  8H-9220 [1] GASKET  
  5M-6213 [1] PLUG  
  8H-9787 [1] COVER  
  8H-9788 [1] GASKET  
  5M-6214 [1] PLUG  
  0S-1617 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  1S-9494 [1] HOUSING ASSEM.  
  2H-1190 [3] DOWEL  
    (PART OF HOUSING ASSEM. 1S9494)
  1S-7401 [1] SHAFT  
  8H-9718 [1] RETAINER  
  0S-1594 [4] BOLT  
  7M-9763 [1] LOCK  
  2B-9373 [1] KEY  
  [1] NUT  
  4M-0380 [1] LOCK  
  8H-9789 [1] BEARING  
  8H-9364 [1] GASKET  
  9H-4889 [1] GEAR (80 TEETH)  
  8H-9649 [1] GEAR ASSEM. (64 TEETH)  
  5M-3694 [2] BEARING  
    (PART OF GEAR ASSEM. 8H9649)
  1A-2029 [2] BOLT  
  9M-9405 [1] LOCK  
  2S-2921 [1] WASHER (STEEL)  
  7M-8727 [1] SPACER  
 

#UE0356380054
 

FUEL PUMP HOUSING AND GOVERNOR

FUEL PUMP HOUSING AND GOVERNOR
Serial No. 53A4797 to 53A5936 inclusive
2S3282 Governor Group and 2M4050 Fuel Pump Housing Group parts are shown on
Pages 32B, 33 and 36
c92730 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-6204 [1] LOCK  
  1B-4201 [1] NUT  
  8H-9223 [1] GASKET  
  2S-3282 Y [1] GOVERNOR GROUP  
    (See Separate Illustration)
  1B-5174 [1] PLUG  
  2B-2694 [1] BOLT  
  9M-8720 [1] BOLT (Drilled Head)  
  3B-4505 [2] LOCKWASHER  
  8M-9675 [1] SPRING  
  4M-6826 [1] GASKET  
  1S-0831 [1] COVER  
  1A-9579 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  0S-1618 [5] BOLT (1" Long)  
  3B-4505 [5] LOCKWASHER  
    -or-
  0S-1618 [4] BOLT (1" Long)  
  2B-2694 [1] BOLT (2" Long)  
  1D-4716 [1] NUT  
  3B-4505 [5] LOCKWASHER  
  4M-6812 [5] SHIM (.010" Thick)  
  4M-6814 [5] SHIM (.002" Thick)  
  0S-1616 [1] BOLT  
  4M-6813 [1] SHIM (.0625" Thick)  
  4M-6815 [1] SHIM (.125" Thick)  
  4M-8084 [1] SHIM (.016" Thick)  
  4M-8080 [1] SHIM (.025" Thick)  
  4M-6819 [1] SPACER (.1875" Thick)  
  2S-8133 [1] SPRING (.032" Thick)  
  4M-6816 [1] BAR  
  2M-4050 Y [1] HOUSING GROUP  
    (See Separate Illustration)
  9M-1216 [1] PLUNGER  
  1S-9312 [1] SPRING  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0356380055
 

FUEL PUMP HOUSING AND GOVERNOR

FUEL PUMP HOUSING AND GOVERNOR
Serial No. 53A5937 to 7928, 8280 to 8282, 8284 to 8298, 8300 to 8884 and
53A8886 inclusive, 2S3282 Governor and 2M4050 Housing parts
are shown on Pages 33, 33A and 36
c94436 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-6204 [1] LOCK  
  1B-4201 [1] NUT  
  8H-9223 [1] GASKET  
  2S-3282 Y [1] GOVERNOR GROUP  
    (See Separate Illustration)
  1B-5174 [1] PLUG  
  2B-2694 [1] BOLT  
  9M-8720 [1] BOLT (Drilled Head)  
  3B-4505 [2] LOCKWASHER  
  8M-9675 [1] SPRING  
  4M-6826 [1] GASKET  
  1S-0831 [1] COVER  
  1A-9579 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  0S-1618 [5] BOLT (1" Long)  
  3B-4505 [5] LOCKWASHER  
    -or-
  0S-1618 [4] BOLT (1" Long)  
  2B-2694 [1] BOLT (2" Long)  
  1D-4716 [1] NUT  
  3B-4505 [5] LOCKWASHER  
  4M-6812 [5] SHIM (.010" Thick)  
  4M-6814 [5] SHIM (.002" Thick)  
  0S-1616 [1] BOLT  
  4M-6813 [1] SHIM (.0625" Thick)  
  4M-6815 [1] SHIM (.125" Thick)  
  4M-8080 [1] SHIM (.025" Thick)  
  4M-6819 [1] SPACER (.1875" Thick)  
  4M-6817 [1] SPRING (.042" Thick)  
  4M-6816 [1] BAR  
  2M-4050 Y [1] HOUSING GROUP  
    (See Separate Illustration)
  9M-1216 [1] PLUNGER  
  1S-9312 [1] SPRING  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0356380056
 

FUEL PUMP HOUSING AND GOVERNOR

FUEL PUMP HOUSING AND GOVERNOR
Serial No. 53A7929, 8283, 8299 and 53A8885 inclusive. 4S8918 Governor &
2M4050 Housing parts are shown on Pages 33B & 36
c98587 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-6204 [1] LOCK  
  1B-4201 [1] NUT  
  8H-9223 [1] GASKET  
  4S-8918 Y [1] GOVERNOR GROUP  
    (See Separate Illustration)
  1B-5174 [1] PLUG  
  2B-2694 [1] BOLT  
  9M-8720 [1] BOLT (Drilled Head)  
  3B-4505 [2] LOCKWASHER  
  8M-9675 [1] SPRING  
  4M-6826 [1] GASKET  
  1S-0831 [1] COVER  
  1A-9579 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  0S-1618 [3] BOLT (1" Long)  
  2B-2694 [2] BOLT (2" Long)  
  1D-4716 [2] NUT  
  3B-4505 [5] LOCKWASHER  
  4M-6812 [5] SHIM (.010" Thick)  
  4M-6814 [5] SHIM (.002" Thick)  
  0S-1616 [1] BOLT  
  4M-6813 [1] SHIM (.0625" Thick)  
  4M-6815 [1] SHIM (.125" Thick)  
  4M-8080 [1] SHIM (.025" Thick)  
  4M-6819 [1] SPACER (.1875" Thick)  
  4M-6817 [1] SPRING (.042" Thick)  
  4M-6816 [1] BAR  
  2M-4050 Y [1] HOUSING GROUP  
    (See Separate Illustration)
  9M-1216 [1] PLUNGER  
  1S-9312 [1] SPRING  
  9M-4690 [1] PLUG  
  9F-4522 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0356380057
 

2S-3282: GOVERNOR GROUP

2S3282 GOVERNOR GROUP
Serial No. 53A4797 to 53A5251, 53A5254 to 53A5256 and 53A5265 inclusive
Part of Fuel Pump Housing and Governor shown on Page 32
c92732 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-0149 [1] COVER  
  8H-7593 [1] SCREW  
  1S-0155 [1] GASKET  
  7M-9951 [1] HOUSING ASSEM.  
  4M-6880 [1] COLLAR  
  7M-7472 [1] NUT  
  3B-4605 [1] COTTER PIN  
  8H-7592 [1] SCREW  
  5H-1351 [1] PIN  
  7M-2167 [1] RING  
  7M-7316 [1] SPRING  
  9M-9788 [1] PLUNGER  
  8H-7567 [1] BUSHING  
  4F-4585 [1] PLUG  
    (PARTS OF HOUSING ASSEM 7M9951)
  1S-0219 [1] BOLT  
  5H-7152 [1] SPRING  
  2F-4159 [1] LOCK  
  2A-5546 [4] BOLT  
  5B-8906 [4] WASHER  
  8H-9186 [2] SPRING  
  4M-6879 [1] SHAFT  
  8F-7658 [1] STUD  
    (PARTS OF HOUSING ASSEM. 7M9951)
  9M-6963 [1] SHAFT ASSEM.  
  8H-9180 [1] SEAL  
  8H-9182 [2] ROLLER  
  7M-7473 [1] BOLT  
  9M-3273 [1] SHAFT ASSEM.  
  9M-8418 [1] LEVER ASSEM.  
  7M-6955 [1] GASKET  
  9M-3274 [1] SEAT  
  4M-6921 [1] SPRING  
  4M-6878 [1] SEAT  
  6H-3956 [1] PIN  
  8H-9187 [1] BEARING ASSEM.  
  6H-5636 [1] BOLT  
  8H-9549 [1] RING  
  1M-2451 [1] WEIGHT ASSEM.  
 

#UE0356380058
 

2S-3282: GOVERNOR GROUP

2S3282 GOVERNOR GROUP
Serial No. 53A5252, 5253, 5257 to 5264, 5266 to 7575, 7581 and 53A7590 inclusive
Part of Fuel Pump Housing and Governor shown on Pages 32 and 32A
c98585 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-0149 [1] COVER  
  1S-7458 [1] SPRING  
  5L-1403 [1] SCREW  
  1S-0155 [1] GASKET  
  2S-4047 [1] HOUSING ASSEM.  
  4M-6880 [1] COLLAR  
  7M-7472 [1] NUT  
  3B-4605 [1] COTTER PIN  
  8H-7592 [1] SCREW  
  5H-1351 [1] PIN  
  7M-2167 [1] RING  
  7M-7316 [1] SPRING  
  9M-9788 [1] PLUNGER  
  8H-7567 [1] BUSHING  
  4F-4585 [1] PLUG  
    (PARTS OF HOUSING ASSEM.2S4047)
  1S-0219 [1] BOLT  
  5H-7152 [1] SPRING  
  2F-4159 [1] LOCK  
  2A-5546 [4] BOLT  
  5B-8906 [4] WASHER  
  8H-9186 [2] SPRING  
  4M-6879 [1] SHAFT  
  8F-7658 [1] STUD  
    (PARTS OF HOUSING ASSEM.2S4047)
  9M-6963 [1] SHAFT ASSEM.  
  8H-9180 [1] SEAL  
  8H-9182 [2] ROLLER  
  7M-7473 [1] BOLT  
  9M-3273 [1] SHAFT ASSEM.  
  9M-8418 [1] LEVER ASSEM.  
  7M-6955 [1] GASKET  
  9M-3274 [1] SEAT  
  4M-6921 [1] SPRING  
  4M-6878 [1] SEAT  
  6H-3956 [1] PIN  
  8H-9187 [1] BEARING ASSEM.  
  6H-5636 [1] BOLT  
  8H-9549 [1] RING  
  1M-2451 [1] WEIGHT ASSEM.  
 

#UE0356380059
 

2S-3282: GOVERNOR GROUP

2S3282 GOVERNOR GROUP
Serial No. 53A7576 to 7580, 7582 to 7589, 7591 to 7928, 8280 to 8282, 8284 to 8298, 8300 to 8884 and 53A8886 inclusive
Part of Fuel Pump Housing and Governor shown on Page 32A
c98586 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1S-0149 [1] COVER  
  1S-7458 [1] SPRING  
  5L-1403 [1] SCREW  
  1S-0155 [1] GASKET  
  2S-4047 [1] HOUSING ASSEM.  
  4M-6880 [1] COLLAR  
  7M-7472 [1] NUT  
  3B-4605 [1] COTTER PIN  
  8H-7592 [1] SCREW  
  5H-1351 [1] PIN  
  7M-6955 [1] GASKET  
  7M-2167 [1] RING  
  7M-7316 [1] SPRING  
  9M-9788 [1] PLUNGER  
  8H-7567 [1] BUSHING  
  4F-4585 [1] PLUG  
    (PARTS OF HOUSING ASSEM.2S4047)
  1S-0219 [1] BOLT  
  2F-4159 [1] LOCK  
  2A-5546 [4] BOLT  
  5B-8906 [4] WASHER  
  4M-6879 [1] SHAFT  
  8F-7658 [1] STUD  
    (PARTS OF HOUSING ASSEM.2S4047)
  3S-2898 [1] PLATE ASSEM.  
  8H-9180 [1] SEAL  
  3S-2899 [1] SHAFT ASSEM.  
  8H-9182 [1] ROLLER  
  7M-7473 [1] BOLT  
  9M-8418 [1] LEVER ASSEM.  
  8H-9186 [1] SPRING  
  9M-3274 [1] SEAT  
  4M-6921 [1] SPRING  
  4M-6878 [1] SEAT  
  5H-7152 [1] SPRING  
  6H-3956 [1] PIN  
  8H-9187 [1] BEARING ASSEM.  
  6H-5636 [1] BOLT  
  8H-9549 [1] RING  
  1M-2451 [1] WEIGHT ASSEM.  
 

Information:

Tool Operating Manual
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 977H :

Truck sale:

USD $5,850 
1966 CAT 977H

HOLTHAUS TRUCK SERVICE INC.
 
 
CAT 977H

WESTERN CONSTRUCTION AUCTIONS
Perris, California
USD $5,000 
1964 CAT 977H

CHICAGO MACHINERY CO
Lynwood, Illinois
USD $10,000 
1970 CAT 977H

Eagle Equipment
Jasper, Tennessee
 
USD $9,800 
1971 CAT 977H

Schaefer Equipment Company
Emporia, Kansas
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