8M3658 BELT TIGHTENER GROUP Serial No. 53A3000 to 53A3484 inclusive 977H TRACK LOADER



BASIC ENGINE
BELT TIGHTENER GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
TURBOCHARGER GP
LUBRICATION SYSTEM
LINES GP-TURBOCHARGER OIL
AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST
LUBRICATION SYSTEM
LINES GP-TURBOCHARGER OIL


BASIC ENGINE

BELT TIGHTENER GP
 

#UE0349230010
 

8M-3658: BELT TIGHTENER GROUP

8M3658 BELT TIGHTENER GROUP
Serial No. 53A3000 to 53A3484 inclusive
c87166 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  4M-8075 [1] COVER  
  0T-0887 [1] NUT  
  3B-4615 [1] COTTER PIN  
  4M-4618 [1] GASKET  
  8M-4791 [1] WASHER  
  4M-4493 [1] BEARING  
  7M-4032 [1] SPACER  
  4M-4621 [1] PULLEY  
  6B-0924 [1] BEARING  
  2M-8675 [1] SEAL  
  3B-8686 [1] FITTING  
  3B-8485 [1] FITTING  
  0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  0S-1615 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
  6H-1717 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  8M-4069 [1] WASHER  
  1A-8294 [1] NUT  
  3B-4610 [1] COTTER PIN  
  4B-4280 [1] WASHER  
  0S-0175 [1] PIN  
  3B-4617 [1] COTTER PIN  
  5H-6406 [2] SEAL  
  1S-6853 [1] BEARING  
    (PART OF ARM ASSEM. 8M956)
  8M-0956 [1] ARM ASSEM.  
  8M-0935 [1] SPRING  
  8M-0936 [1] BRACKET  
  0T-0573 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-0931 [1] BRACKET ASSEM.  
  4B-4280 [1] WASHER  
  0S-0175 [1] PIN  
  3B-4617 [1] COTTER PIN  
 

#UE0349230011
 

AIR CLEANER

AIR CLEANER
Serial No. 53A3000 to 53A3022 inclusive
Refer also to Pages 142 and 148 for special parts
c72030 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  9H-8319 [1] CAP  
  6F-8815 [1] CLAMP  
  0S-1591 [1] BOLT  
  1B-5355 [1] NUT  
  9M-6116 [1] CLIP ASSEM.  
  2M-0881 [1] CUP ASSEM.  
    (PART OF AIR CLEANER 7M924)
  1M-3426 [5] NUT  
    (1 IN EACH ROD ASSEM. 5M7482, 5M7481 AND 7M6075)
  0L-1329 [2] BOLT  
  6F-7301 [1] GASKET  
  8F-8804 [2] BOLT  
  0S-1584 [4] BOLT  
  1B-4205 [4] NUT  
  3B-4508 [8] LOCKWASHER  
  7M-1759 [1] BODY ASSEM.  
    (PART OF AIR CLEANER 7M924)
  8M-9937 [2] BOLT  
  8M-9936 [2] LOCKWASHER  
  8M-1661 [1] INDICATOR  
  7M-0910 [1] GASKET  
  7M-1674 [1] ELEMENT  
    (PART OF BODY ASSEM. 7M1759)
  2M-7504 [1] BRACKET  
  0L-1351 [2] BOLT  
  1D-4717 [2] NUT  
  0S-0509 [2] BOLT  
  3B-4506 [4] LOCKWASHER  
  2M-2626 [1] ELEMENT  
  1M-3420 [3] NUT  
    (PARTS OF AIR CLEANER 7M924)
  9M-6381 [1] RING  
  9M-5520 [3] SCREW  
  9F-8125 [3] LOCKWASHER  
    (PARTS OF BODY ASSEM.7M1757)
  5M-7481 [2] ROD ASSEM. (SHORT)  
  7M-6075 [1] ROD ASSEM. (LONG)  
    (PARTS OF BODY ASSEM. 7M1759)
  7M-0924 [1] AIR CLEANER  
  7M-1757 [1] BODY ASSEM. (LOWER)  
    (PART OF AIR CLEANER 7M924)
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2M-8326 [1] GASKET  
  2M-8327 [1] PIPE  
  5M-7482 [2] ROD ASSEM.  
    (PART OF BODY ASSEM. 7M1757)
  7M-2864 [1] PIPE ASSEM.  
  2M-8326 [1] GASKET  
  0S-1590 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  7M-2863 [1] PIPE ASSEM.  
  6H-1871 [2] SEAL  
  8M-1663 [1] PIPE  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0L-1319 [1] WASHER  
  5H-1039 [2] SEAL  
  2M-9266 [2] CLAMP  
  0S-1585 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  8B-9725 [1] WASHER  
  2M-9267 [1] STRAP  
 

#UE0349230012
 

AIR CLEANER

AIR CLEANER
Serial No. 53A3023 to 53A3130 inclusive
c72103 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  9H-8319 [1] CAP  
  6F-8815 [1] CLAMP  
  0S-1591 [1] BOLT  
  1B-5355 [1] NUT  
  9M-6116 [1] CLIP ASSEM.  
  2M-0881 [1] CUP ASSEM.  
    (PART OF AIR CLEANER 9M6370)
  1M-3426 [5] NUT  
    (1 IN EACH ROD ASSEM. 5M7482, 5M7481 AND 7M6075)
  0L-1329 [2] BOLT  
  6F-7301 [1] GASKET  
  8F-8804 [2] BOLT  
  0S-1584 [4] BOLT  
  1B-4205 [4] NUT  
  3B-4508 [8] LOCKWASHER  
  7M-1759 [1] BODY ASSEM.  
    (PART OF AIR CLEANER 9M6370)
  8M-9937 [2] BOLT  
  8M-9936 [2] LOCKWASHER  
  8M-1661 [1] INDICATOR  
  7M-0910 [1] GASKET  
  7M-1674 [1] ELEMENT  
    (PART OF BODY ASSEM. 7M1759)
  2M-7504 [1] BRACKET  
  0L-1351 [2] BOLT  
  1D-4717 [2] NUT  
  0S-0509 [2] BOLT  
  3B-4506 [4] LOCKWASHER  
  2M-2626 [1] ELEMENT SERVICE GROUP  
  1M-3420 [3] NUT  
    (PARTS OF AIR CLEANER 9M6370)
  9M-6381 [1] RING ASSEM.  
    (PART OF BODY ASSEM. 9M6371)
  2M-0880 [1] GASKET  
    (PART OF SERVICE GROUP 2M2626)
  5M-7481 [2] ROD ASSEM. (SHORT)  
  7M-6075 [1] ROD ASSEM. (LONG)  
    (PARTS OF BODY ASSEM. 7M1759)
  9M-6370 [1] AIR CLEANER  
  9M-6371 [1] BODY ASSEM. (LOWER)  
    (PART OF AIR CLEANER 9M6370)
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  2M-8327 [1] PIPE  
  2M-0879 [2] SEAL (RING)  
    (PART OF SERVICE GROUP 2M2626)
  5M-7482 [2] ROD ASSEM.  
    (PART OF BODY ASSEM. 9M6371)
  7M-2864 [1] PIPE ASSEM.  
  2M-8326 [2] GASKET  
  0S-1590 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  7M-2863 [1] PIPE ASSEM.  
  6H-1871 [2] SEAL  
  8M-1663 [1] PIPE  
  0S-0509 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0L-1319 [1] WASHER  
  5H-1039 [2] SEAL  
  2M-9266 [2] CLAMP  
  0S-1585 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  8B-9725 [1] WASHER  
  2M-9267 [1] STRAP  
 

#UE0349230013
 

AIR CLEANER

AIR CLEANER
Effective with Serial No. 53A3131
c90737 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  9H-8319 [1] CAP  
  0S-1591 [1] BOLT  
  1B-5355 [1] NUT  
  6F-8815 [1] CLAMP  
  1D-4689 [4] BOLT  
  1D-4719 [4] NUT  
  3B-4508 [4] LOCKWASHER  
  9M-1294 [1] ELBOW  
  6F-7301 [1] GASKET  
  0S-1587 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  9M-1289 [1] GASKET  
  2M-7504 [1] BRACKET  
  0L-1351 [2] BOLT  
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
  0S-0509 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5M-7481 [2] ROD ASSEM. (SHORT)  
  7M-6075 [1] ROD ASSEM. (LONG)  
    (PARTS OF BODY ASSEM. 7M1759)
  9M-6116 [1] CLIP ASSEM.  
  1M-3426 [3] NUT  
    (1 IN EACH ROD ASSEM. 5M7481 AND 7M6075)
  9M-6371 [1] BODY ASSEM. (LOWER)  
    (PART OF AIR CLEANER 9M6370)
  2M-0879 [2] SEAL (RING)  
    (PART OF SERVICE GROUP 2M2626)
  2M-0881 [1] CUP ASSEM.  
    (PART OF AIR CLEANER 9M6370)
  5M-7482 [2] ROD ASSEM.  
    (PART OF BODY ASSEM. 9M6371)
  1M-3426 [2] NUT  
    (PART OF ROD ASSEM. 5M7482)
  5H-1039 [2] SEAL  
  0S-1588 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  0S-1595 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  4B-5273 [1] WASHER  
  9M-6370 [1] AIR CLEANER  
  7M-1759 [1] BODY ASSEM.  
    (PART OF AIR CLEANER 9M6370)
  5H-1039 [2] SEAL  
  8M-9937 [2] BOLT  
  8M-9936 [2] LOCKWASHER  
  9M-2199 [1] SPACER  
  1A-2029 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  8M-1661 [1] INDICATOR  
  7M-0910 [1] GASKET  
  7M-1674 [1] ELEMENT  
    (PART OF BODY ASSEM. 7M1759)
  3B-1915 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  9M-0812 [1] TUBE ASSEM.  
  2M-2626 [1] ELEMENT SERVICE GROUP  
  1M-3420 [3] NUT  
    (PARTS OF AIR CLEANER 9M6370)
  9M-6381 [1] RING ASSEM.  
    (PART OF BODY ASSEM. 9M6371)
  2M-0880 [1] GASKET  
    (PART OF SERVICE GROUP 2M2626)
  9M-0810 [1] TUBE ASSEM.  
  5H-7607 [1] CLAMP  
  9M-1291 [1] BRACKET  
  0S-1595 [3] BOLT  
  1D-4719 [3] NUT  
  3B-4508 [3] LOCKWASHER  
  4B-5273 [3] WASHER  
  1S-1523 [1] BRACKET  
 

#UE0349230014
 

8M-6825: TURBOCHARGER ASSEMBLY

8M6825 TURBOCHARGER ASSEMBLY--Type 1
Refer to Page 177B for special parts
c95330 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  0S-1617 [4] BOLT  
  9M-8842 [1] LOCK  
  9M-8844 [1] LOCK  
  8M-7077 O [1] COVER  
  8H-3710 O [2] SCREW  
  7M-9920 O [1] PLATE (NAME)  
  7M-9913 [1] RETAINER  
  7M-9915 [1] RETAINER  
  7M-9910 [3] SCREW  
  7M-9919 [1] PLATE (LOCK)  
  8M-7167 [1] SHIM (.003" THICK)  
  8M-7168 [1] SHIM (.005" THICK)  
  8M-7169 [1] SHIM (.010" THICK)  
  9M-0496 [1] WHEEL  
  4M-8012 [1] NUT  
  3S-5854 [2] BEARING GROUP  
  [1] BEARING (PLAIN)  
  [1] BEARING (GROOVED)  
  4M-8013 [1] RING  
  7M-9908 [1] SLEEVE  
  7M-9923 [1] SPACER  
  7M-9907 [2] RING  
  7M-9922 [1] BEARING  
  7M-9914 [1] DEFLECTOR  
  7M-9911 [1] PLATE  
  7M-9909 [1] SEAL  
  9M-8845 O [1] RING  
  9M-7910 [1] GASKET  
  7M-9917 O [1] CLAMP  
  7M-9918 O [1] NUT  
  8M-7942 O [1] NOZZLE  
  1L-1118 H [2] FITTING (BRASS)  
  8F-8998 [2] NUT  
    (1 IN EACH FITTING 1L1118)
  1S-9479 H [1] TUBE (26.25"LONG)  
    -OR-
  3S-0874 H [2] FITTING (STEEL)  
  3D-2806 [2] NUT  
  3D-2807 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 3S874)
  3S-0893 H [1] TUBE (24.94"LONG)  
  4M-6990 [1] RING  
  1B-5355 H [3] NUT  
  6F-7012 H [3] STUD  
  8M-7076 O [1] HOUSING  
  5M-2827 H [1] ADAPTER  
  1S-2098 [1] PLATE  
  9M-0500 [1] WHEEL AND SHAFT ASSEM.  
  7M-7611 [3] RING  
  1S-3887 [1] SPACER  
  0S-1571 H [4] BOLT  
  3S-4243 [1] HOUSING  
  2S-1507 [1] NAMEPLATE (CARTRIDGE)  
  8H-3710 [1] SCREW  
  1S-4295 H [1] GASKET  
  1B-5355 H [4] NUT  
  1A-2343 [8] BOLT  
  9M-8843 [4] LOCK  
  1S-2496 R [1] CARTRIDGE ASSEM.  
    (CONSISTS OF ALL PARTS SHOWN EXCEPT THOSE MARKED H AND O)
  H   NOT PART OF TURBOCHARGER ASSEM
  R   REMFG PART MAY BE AVAILABLE
 

#UE0349230015
 

1P-1122: KIT

1P1122 KIT--Thrust Bearing Conversion
Provides Field Replacement for 7M9913, 7M9914, 7M9915
and 7M9922 shown on Page 20A
UE0349230015 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  2S-1310 [1] SPACER -THRUST BEARING TO CENTER HOUSING  
  2S-1306 [1] BEARING -THRUST  
  2S-1308 [1] DEFLECTOR -OIL  
  7M-9831 [3] MACHINE SCREW -THRUST BEARING TO CENTER HOUSING  
 

#UE0349230016
 

8M-6825: TURBOCHARGER ASSEMBLY

8M6825 TURBOCHARGER ASSEMBLY--Type 2
c135486 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  0S-1617 [4] BOLT  
  9M-8842 [1] LOCK  
  9M-8844 [1] LOCK  
  8M-7077 O [1] COVER  
  8H-3710 O [2] SCREW  
  7M-9920 O [1] PLATE (NAME)  
  2S-1310 [1] SPACER  
  2S-1306 [1] BEARING  
  7M-9831 [3] SCREW  
  7M-9919 [3] PLATE (LOCK)  
  8M-7167 [1] SHIM (.003" THICK)  
  8M-7168 [1] SHIM (.005" THICK)  
  8M-7169 [1] SHIM (.010" THICK)  
  9M-0496 [1] WHEEL  
  4M-8012 [1] NUT  
  3S-5854 [2] BEARING GROUP  
  [1] BEARING (PLAIN)  
  [1] BEARING (GROOVED)  
  4M-8013 [1] RING  
  7M-9908 [1] SLEEVE  
  7M-9923 [1] SPACER  
  7M-9907 [2] RING  
  2S-1308 [1] DEFLECTOR  
  7M-9911 [1] PLATE  
  7M-9909 [1] SEAL  
  9M-8845 O [1] RING  
  9M-7910 [1] GASKET  
  7M-9917 O [1] CLAMP  
  7M-9918 O [1] NUT  
  8M-7942 O [1] NOZZLE  
  1L-1118 H [2] FITTING (BRASS)  
  8F-8998 [2] NUT  
    (1 IN EACH FITTING 1L1118)
  1S-9479 H [1] TUBE (26.25"LONG)  
    -OR-
  3S-0874 H [2] FITTING (STEEL)  
  3D-2806 [2] NUT  
  3D-2807 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 3S874)
  3S-0893 H [1] TUBE (24.94"LONG)  
  4M-6990 [1] RING  
  1B-5355 H [3] NUT  
  6F-7012 H [3] STUD  
  8M-7076 O [1] HOUSING  
  5M-2827 H [1] ADAPTER  
  1S-2098 [1] PLATE  
  9M-0500 [1] WHEEL AND SHAFT ASSEM.  
  7M-7611 [3] RING  
  1S-3887 [1] SPACER  
  0S-1571 H [4] BOLT  
  3S-4243 [1] HOUSING  
  2S-1507 [1] NAMEPLATE (CARTRIDGE)  
  8H-3710 [1] SCREW  
  1S-4295 H [1] GASKET  
  1B-5355 H [4] NUT  
  1A-2343 [8] BOLT  
  9M-8843 [4] LOCK  
  1S-2496 R [1] CARTRIDGE ASSEM.  
    (Consists Of All Parts Shown Minus Parts Marked H and O)
  R   REMFG PART MAY BE AVAILABLE
 

#UE0349230017
 

TURBOCHARGER OIL LINES

TURBOCHARGER OIL LINES
Serial No. 53A3000 to 53A3170 inclusive
c71801 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-7871 [1] TUBE ASSEM.  
  7H-3270 [1] GASKET  
  7H-1796 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-1040 [1] WASHER  
  4M-2246 [1] TUBE ASSEM.  
  4M-1477 [1] SEAL  
  0S-1590 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4M-2249 [1] ELBOW  
  4M-2250 [1] GASKET  
  1A-2029 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  8F-9362 [1] NUT  
    (PART OF FITTING 9M854)
  9M-0854 [1] FITTING  
 

#UE0349230018
 

MANIFOLD

MANIFOLD
c72046 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  5M-2824 [1] COUPLING  
  0S-1591 [4] BOLT  
  1B-5355 [4] NUT  
  9F-2978 [1] NUT (WELD)  
    (PART OF BRACKET ASSEM. 8M77)
  7M-4204 [1] MANIFOLD  
  8M-0077 [1] BRACKET ASSEM.  
  1B-5355 [12] NUT  
  8M-7145 [10] WASHER  
  8M-1664 [1] SUPPORT  
    (TO AIR CLEANER)
  1M-0090 [6] GASKET  
  2B-7408 [1] PLUG  
  5H-9205 [4] SEAL  
  8M-4131 [1] ELBOW  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7M-4620 [1] SCREEN  
  5M-3635 [1] ELBOW  
  5H-1039 [2] SEAL  
  8M-1662 [1] PIPE  
  2M-5099 [1] PIPE  
  4L-8337 [2] SEAL  
 

#UE0349230019
 

9M-0958: TURBOCHARGER OIL LINES

TURBOCHARGER OIL LINES (9M958 N/S)
Serial No. 53A3171 to 53A3672 inclusive
c71802 UE034923
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Parts for your 977H TRACK LOADER:

Pos. Part No Qty Parts name Comments
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-7871 [1] TUBE ASSEM.  
  7H-3270 [1] GASKET  
  9M-5376 [1] GASKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4B-1040 [1] WASHER  
  9M-4926 [1] TUBE ASSEM.  
  8M-5266 [1] SEAL  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  9M-5144 [1] ELBOW  
  4M-2250 [1] GASKET  
  1A-2029 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  8F-9362 [1] NUT  
    (PART OF FITTING 9M854)
  9M-0854 [1] FITTING  
 

Information:

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