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9S2326 WATER PRESSURE GAUGE GROUP Provides Field Replacement for 2S1989 Water Pressure Gauge shown on Pages 22B & 22C 977H


OPERATOR STATION
PANEL GP
ELECTRICAL AND STARTING SYSTEM
STARTING AR
GLOW PLUG GP
BASIC ENGINE
CYLINDER HEAD GP


OPERATOR STATION

PANEL GP
 

#UE0356380030
 

9S-2326: WATER PRESSURE GAUGE GROUP

9S2326 WATER PRESSURE GAUGE GROUP
Provides Field Replacement for 2S1989 Water Pressure
Gauge shown on Pages 22B & 22C
c111984 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-4131 [1] GAUGE (Water Pressure)  
2. 1P-8563 [1] NUT  
3. 1P-8561 [1] SLEEVE  
4. 1P-8560 [1] CONNECTOR  
  1P-9132 [1] ELBOW (90 degrees)  
    (Not Shown)
 

#UE0356380031
 

COMPRESSION RELEASE CONTROL

COMPRESSION RELEASE CONTROL
c90740 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3K-7634 [1] PLATE (Name)  
  4B-4158 [2] SCREW  
    (Not Shown - Mounted on Dash Assem.)
  0T-0924 [1] BOLT  
  1B-4203 [1] NUT  
  4K-6060 [1] ROD  
  0T-0924 [1] BOLT  
  1B-4203 [1] NUT  
  1B-8704 [1] KEY  
  5H-2032 [1] LEVER  
  2S-2673 [1] LEVER  
  0T-0924 [1] BOLT  
  1B-4203 [1] NUT  
  1B-8704 [2] KEY  
  2S-2093 [1] SHAFT  
  3D-9918 [1] LEVER  
  3B-4615 [1] COTTER PIN  
  1J-4384 [1] PIN  
  1A-9252 [1] END  
  5B-9079 [1] NUT  
  1J-4384 [1] PIN  
  3B-4615 [1] COTTER PIN  
  2S-2091 [1] SHAFT  
  3B-4629 [2] COTTER PIN  
  1B-8704 [2] KEY  
  2S-2092 [1] COUPLING  
 

#UE0356380032
 

GLOW PLUG AND WIRING

GLOW PLUG AND WIRING--24 Volt
Serial No. 53A8568 to 53A8571 and 53A8573-Up
c99529 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4S-7824 [6] GLOW PLUG  
  4B-4278 [3] WASHER  
  1S-2384 [1] LEAD ASSEM.  
  2R-1023 [1] TERMINAL  
    (PART OF LEAD ASSEM. 1S2384)
  2M-5301 [6] TERMINAL  
    (PART OF LEAD ASSEM. 1S2384)
 

#UE0356380033
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View--Part 1 of 2
Serial No. 53A4797 to 53A5782 inclusive
Refer also to Pages 124 and 125 for special parts
c94911 UE035638
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3H-4970 [1] SEAL  
  1S-4399 [8] BOLT  
  [1] SPRING  
  9H-4621 [1] PLUNGER  
  7B-0471 [1] PIN (SPRING)  
  7M-7071 [1] STOP  
  7M-9804 [1] SHAFT  
  2S-1792 [1] COVER ASSEM.  
  1S-4398 [6] BOLT  
  7M-0242 [26] WASHER  
  5H-7071 [18] DIRECTOR  
  5M-7590 [1] PACKING (3 RINGS)  
  2M-1235 [1] WASHER  
  5M-6214 [1] PLUG  
  4B-3140 [1] COVER  
  2M-0890 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
    (PARTS OF HEAD ASSEM. 8M694)
  2M-1538 [3] STUD  
    (PART OF COVER ASSEM. 2S1792)
  1S-6181 [3] BOLT (6.75" LONG)  
  7B-0305 [6] SEAL  
  0T-0065 [6] BOLT  
  9M-6527 [6] WASHER  
  2B-0858 [1] PLUG  
  0L-1024 [2] PLUG  
    (PARTS OF HEAD ASSEM. 8M694)
  8M-0694 [1] CYLINDER HEAD SERVICE ASSEM.  
  9H-5897 [6] GASKET (.104" THICK)  
  2H-3088 [6] SEAL  
  5M-7466 [1] SHAFT ASSEM.  
  4B-4910 [5] SPRING  
  9H-1110 [13] WASHER  
  1S-4400 [9] BOLT  
  7M-4981 [5] BRACKET ASSEM.  
  3F-6795 [5] DOWEL  
    (1 IN EACH BRACKET ASSEM. 7M4981)
  9H-1113 [2] RING  
  9M-9886 [1] WASHER  
  9H-1112 [2] SPRING  
  9H-5888 [6] CHAMBER ASSEM.  
  5M-6213 [1] PLUG  
  4F-4585 [1] PLUG  
  5M-8023 [12] BUSHING  
  0L-1521 [1] PLUG  
  7M-8973 [1] TUBE  
  9M-6495 [6] INSERT (EXHAUST)  
  1M-2917 [6] INSERT (INTAKE)  
    (PARTS OF HEAD ASSEM. 8M694)
  7M-7358 [6] VALVE (INTAKE)  
  9M-4163 [6] VALVE (EXHAUST)  
  3B-0623 [6] PLUG (1" DIAMETER)  
    (PART OF HEAD ASSEM. 8M694)
 

#UE0356380034
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Serial No. 53A4797 to 53A5782 inclusive
See Page 28A for Gasket Kits
c89086 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1085 [6] ARM ASSEM.  
    (INTAKE)
  4M-4266 [6] ARM ASSEM.  
    (EXHAUST)
  2A-4429 [24] LOCK  
  2M-1778 [12] RETAINER  
  9H-9164 [12] SPRING  
  7M-8784 [12] ROTATOR  
  2M-8411 [10] STUD (STANDARD)  
  3M-0496 [2] STUD(TAPERLOCK)  
  6B-6224 [19] FERRULE  
  6B-6225 [19] SEAL  
  7B-2419 [1] SEAL  
  7B-2420 [1] FERRULE  
  1A-2935 [12] SCREW  
  1B-4203 [12] NUT  
  8M-1595 [1] ELBOW  
  4M-1336 [1] FERRULE  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2S-4044 [1] REGULATOR  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0S-1594 [18] BOLT  
  3B-4506 [18] LOCKWASHER  
  8M-0756 [1] COVER  
  8M-0758 [1] GASKET  
  2B-0858 [3] PLUG  
  8M-1589 [1] GASKET  
  9M-6048 [1] SEAL  
  4F-0443 [12] BUSHING  
    (1 IN EACH ARM ASSEM.9H1085 AND 4M4266)
  5M-6039 [1] GASKET  
  8M-9117 [12] ROD  
  8M-7754 [1] SEAL  
  7B-2420 [1] FERRULE  
  7M-0871 [12] LIFTER  
 

#UE0356380035
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View--Part 1 of 2
Serial No. 53A5783 to 7717, 7719, 7728, 7732 to 7734, 7744, 7751 and 53A7754 inclusive
Refer also to Pages 124 and 125 for special parts
c94264 UE035638
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Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
  [1] SPRING  
  9H-4621 [1] PLUNGER  
  7B-0471 [1] PIN (SPRING)  
  7M-7071 [1] STOP  
  9M-5216 [1] SHAFT  
  9M-5131 [1] LEVER  
  1B-8702 [1] KEY  
  3H-4970 [1] SEAL  
  5H-7071 [18] DIRECTOR  
  5M-7590 [1] PACKING (3 RINGS)  
  2M-1235 [1] WASHER  
  5M-6214 [1] PLUG  
  4B-3140 [1] COVER  
  2M-0890 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
    (PARTS OF HEAD ASSEM. 8M694)
  8M-1047 [3] STUD  
    (PART OF COVER ASSEM. 2S1792)
  1S-6181 [3] BOLT (6.75" LONG)  
  1S-4398 [6] BOLT  
  7M-0242 [18] WASHER  
  7B-0305 [6] SEAL  
  0T-0065 [6] BOLT  
  9M-6527 [6] WASHER  
  2B-0858 [1] PLUG  
  0L-1024 [2] PLUG  
    (PARTS OF HEAD ASSEM. 8M694)
  8M-0694 [1] CYLINDER HEAD SERVICE ASSEM.  
  9H-5897 [6] GASKET (.104" THICK)  
  2H-3088 [6] SEAL  
  5M-7466 [1] SHAFT ASSEM.  
  2S-1792 [1] COVER ASSEM.  
  4B-4910 [5] SPRING  
  9H-1110 [13] WASHER  
  1S-4400 [9] BOLT  
  7M-4981 [5] BRACKET ASSEM.  
  3F-6795 [5] DOWEL  
    (1 IN EACH BRACKET ASSEM. 7M4981)
  9H-1113 [2] RING  
  9M-9886 [1] WASHER  
  9H-1112 [2] SPRING  
  2S-4641 [6] CHAMBER ASSEM.  
  5M-6213 [1] PLUG  
  4F-4585 [1] PLUG  
  5M-8023 [12] BUSHING  
  0L-1521 [1] PLUG  
  7M-8973 [1] TUBE  
  9M-6495 [6] INSERT (EXHAUST)  
  9M-3204 [6] INSERT (INTAKE)  
    (PARTS OF HEAD ASSEM. 8M694)
  7M-7358 [6] VALVE (INTAKE)  
  9M-4163 [6] VALVE (EXHAUST)  
  3B-0623 [6] PLUG (1" DIAMETER)  
    (PART OF HEAD ASSEM. 8M694)
 

#UE0356380036
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Serial No. 53A5783 to 7717, 7719, 7728, 7732 to 7734, 7744, 7751 and 53A7754 inclusive
See Page 28A for Gasket Kits
c94283 UE035638
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1085 [6] ARM ASSEM.  
    (INTAKE)
  4M-4266 [6] ARM ASSEM.  
    (EXHAUST)
  2A-4429 [24] LOCK  
  2M-1778 [12] RETAINER  
  1S-4399 [8] BOLT  
  7M-0242 [8] WASHER  
  9H-9164 [12] SPRING  
  7M-8784 [12] ROTATOR  
  4B-5166 [1] COVER  
    (PART OF HEAD ASSEM. 8M694)
  2M-8411 [10] STUD (STANDARD)  
  3M-0496 [2] STUD (TAPERLOCK)  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7H-4223 [1] GASKET  
    (PARTS OF HEAD ASSEM. 8M694)
  6B-6224 [19] FERRULE  
  6B-6225 [19] SEAL  
  8M-7754 [1] SEAL  
  7B-2420 [1] FERRULE  
  1A-2935 [12] SCREW  
  1B-4203 [12] NUT  
  8M-1595 [1] ELBOW  
  4M-1336 [1] FERRULE  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2S-4044 [1] REGULATOR  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0S-1594 [18] BOLT  
  3B-4506 [18] LOCKWASHER  
  8M-0756 [1] COVER  
  8M-0758 [1] GASKET  
  2B-0858 [3] PLUG  
  8M-1589 [1] GASKET  
  2S-0320 [7 FEET] SEAL  
  4F-0443 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 9H1085 AND 4M4266)
  3B-0623 [1] PLUG  
    (PART OF HEAD ASSEM. 8M694)
  5M-6039 [1] GASKET  
  8M-9117 [12] ROD  
  8M-7754 [1] SEAL  
  7B-2420 [1] FERRULE  
  7M-0871 [12] LIFTER  
 

#UE0356380037
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View--Part 1 of 2
Serial No. 53A7718, 7720 to 7727, 7729 to 7731, 7735 to 7743, 7745 to 7750, 7752, 7753, 7755 to 8567 and 53A8572 inclusive
Refer also to Pages 124 and 125 for special parts
c98335 UE035638
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4S-6517 [1] PLUG  
    (PART OF HEAD ASSEM. 8M694)
  0T-0065 [6] BOLT  
  9M-6527 [6] WASHER  
  5H-7071 [18] DIRECTOR  
  5M-7590 [1] PACKING (3 RINGS)  
  2M-1235 [1] WASHER  
  5M-6214 [1] PLUG  
  4B-3140 [1] COVER  
  2M-0890 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
    (PARTS OF HEAD ASSEM. 8M694)
  8M-1047 [3] STUD  
    (PART OF COVER ASSEM. 2S1792)
  1S-6181 [3] BOLT (6.75" LONG)  
  1S-4398 [6] BOLT  
  7M-0242 [23] WASHER  
  5S-1105 [6] SEAL  
  7B-0305 [6] SEAL  
  2B-0858 [1] PLUG  
  0L-1024 [2] PLUG  
    (PARTS OF HEAD ASSEM. 8M694)
  8M-0694 [1] CYLINDER HEAD SERVICE ASSEM.  
  9H-5897 [6] GASKET (.104" THICK)  
  1S-6819 [6] GASKET (.133" THICK)  
  1S-6820 [6] GASKET (.158" THICK)  
  5M-7466 [1] SHAFT ASSEM.  
  2S-1792 [1] COVER ASSEM.  
  4B-4910 [5] SPRING  
  9H-1110 [12] WASHER  
  1S-4400 [9] BOLT  
  7M-4981 [5] BRACKET ASSEM.  
  3F-6795 [5] DOWEL  
    (1 IN EACH BRACKET ASSEM. 7M4981)
  9H-1113 [2] RING  
  9M-9886 [1] WASHER  
  9H-1112 [2] SPRING  
  2S-4641 [6] CHAMBER ASSEM.  
  5M-6213 [1] PLUG  
  4F-4585 [1] PLUG  
  5M-8023 [12] BUSHING  
  7M-8973 [1] TUBE  
  0L-1521 [1] PLUG  
  9M-6495 [6] INSERT (EXHAUST)  
    (STANDARD)
  4S-8900 [6] INSERT (EXHAUST)  
    (.005" OVERSIZE)
  4S-8901 [6] INSERT (EXHAUST)  
    (.010" OVERSIZE)
  9M-3204 [6] INSERT (INTAKE)  
    (STANDARD)
  4S-9330 [6] INSERT (INTAKE)  
    (.005" OVERSIZE)
  4S-9331 [6] INSERT (INTAKE)  
    (.010" OVERSIZE)
    (PARTS OF HEAD ASSEM. 8M694)
  7M-7358 [6] VALVE (INTAKE)  
  9M-4163 [6] VALVE (EXHAUST)  
  3B-0623 [6] PLUG (1" DIAMETER)  
    (PART OF HEAD ASSEM. 8M694)
 

#UE0356380038
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM-End View-Part 2 of 2
Serial No. 53A7718, 7720 to 7727, 7729 to 7731, 7735 to 7743, 7745 to 7750, 7752, 7753, 7755 to 8567 and 53A8572 inclusive
See Page 28A for Gasket Kits
c122227 UE035638
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1085 [6] ARM ASSEM.  
    (INTAKE)
  4M-4266 [6] ARM ASSEM.  
    (EXHAUST)
  2A-4429 [24] LOCK  
  2M-1778 [12] RETAINER  
  1S-4399 [8] BOLT  
  7M-0242 [8] WASHER  
  9H-9164 [12] SPRING  
  7M-8784 [12] ROTATOR  
  4B-5166 [1] COVER  
    (PARTS OF HEAD ASSEM. 8M694)
  2M-8411 [10] STUD (STANDARD)  
  9M-3296 [2] STUD (TAPERLOCK)  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7H-4223 [1] GASKET  
    (PARTS OF HEAD ASSEM. 8M694)
  6B-6224 [19] FERRULE  
  6B-6225 [19] SEAL  
  8M-7754 [1] SEAL  
  7B-2420 [1] FERRULE  
  1A-2935 [12] SCREW  
  1B-4203 [12] NUT  
  8M-1595 [1] ELBOW  
  4M-1336 [1] FERRULE  
  3B-1915 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2S-4044 [1] REGULATOR  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0S-1594 [18] BOLT  
  3B-4506 [18] LOCKWASHER  
  8M-0756 [1] COVER  
  8M-0758 [1] GASKET  
  2B-0858 [3] PLUG  
  8M-1589 [1] GASKET  
  2S-0320 [7FEET] SEAL  
  4F-0443 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 9H1085 AND 4M4266)
  3B-0623 [1] PLUG  
    (PART OF HEAD ASSEM. 8M694)
  5M-6039 [1] GASKET  
  7M-7681 [12] ROD  
  8M-7754 [1] SEAL  
  7B-2420 [1] FERRULE  
  7M-0871 [12] LIFTER  
 

#UE0356380039
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Side View-Part 1 of 2
Serial No. 53A8568 to 53A8571 and 53A8573-Up
Refer also to Pages 124 and 125 for special parts
c122582 UE035638
  For full view, you need register

Parts for your 977H TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4S-6517 [1] PLUG  
    (PART OF HEAD ASSEM. 5S1884)
  0T-0065 [6] BOLT  
  9M-6527 [6] WASHER  
  5H-7071 [18] DIRECTOR  
  5M-7590 [1] PACKING (3 RINGS)  
  2M-1235 [1] WASHER  
  5M-6214 [1] PLUG  
  4B-3140 [1] COVER  
  2M-0890 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
    (PARTS OF HEAD ASSEM. 5S1884)
  8M-1047 [3] STUD  
    (PART OF COVER ASSEM. 2S1792)
  1S-6181 [3] BOLT (6.75" LONG)  
  1S-4398 [6] BOLT  
  7M-0242 [23] WASHER  
  5S-1105 [6] SEAL  
  7B-0305 [6] SEAL  
  0L-1024 [2] PLUG  
    (PART OF HEAD ASSEM. 5S1884)
  5S-1884 R [1] CYLINDER HEAD SERVICE ASSEM.  
  5M-2667 [6] GASKET (.104" THICK)  
  2S-8959 [6] GASKET (.133" THICK)  
  2S-8960 [6] GASKET (.158" THICK)  
  5M-7466 [1] SHAFT ASSEM.  
  2S-1792 [1] COVER ASSEM.  
  4B-4910 [5] SPRING  
  9H-1110 [12] WASHER  
  1S-4400 [9] BOLT  
  7M-4981 [5] BRACKET ASSEM.  
  3F-6795 [5] DOWEL  
    (1 IN EACH BRACKET ASSEM. 7M4981)
  9H-1113 [2] RING  
  9M-9886 [1] WASHER  
  9H-1112 [2] SPRING  
  5S-1822 [6] CHAMBER ASSEM.  
  5M-6213 [1] PLUG  
  4F-4585 [1] PLUG  
  5S-4507 [12] BUSHING  
  7M-8973 [1] TUBE  
  0L-1521 [1] PLUG  
  9M-6495 [6] INSERT (EXHAUST)  
    (STANDARD)
  4S-8900 [6] INSERT (EXHAUST)  
    (.005" OVERSIZE)
  4S-8901 [6] INSERT (EXHAUST)  
    (.010" OVERSIZE)
  9M-3204 [6] INSERT (INTAKE)  
    (STANDARD)
  4S-9330 [6] INSERT (INTAKE)  
    (.005" OVERSIZE)
  4S-9331 [6] INSERT (INTAKE)  
    (.010" OVERSIZE)
    PARTS OF HEAD ASSEM. 5S1884)
  7M-7358 [6] VALVE (INTAKE)  
  9M-4163 [6] VALVE (EXHAUST)  
  3B-0623 [6] PLUG (1" DIAMETER)  
    (PART OF HEAD ASSEM. 5S1884)
  R   REMFG PART MAY BE AVAILABLE
 

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
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