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7N6783 COOLING SERVICE GROUP--LAND CLEARING NOTE: Provides Radiator Core Assembly with 7 Steel Fins per inch which will reduce radiator core plugging in land clearing applications D8K


COOLING SYSTEM
COOLING GP
BASIC ENGINE
MOUNTING GP-ENGINE
COOLING SYSTEM
RADIATOR GP
AIR INLET AND EXHAUST SYSTEM
MUFFLER GP
ELECTRICAL AND STARTING SYSTEM
HEATER GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP

TRACK-TYPE TRACTOR D8K TRACK-TYPE TRACTOR 77V
 D8K TRACTOR / POWERSHIFT / 77V00001-05005 (MACHINE) UEG0891S D8K 77V   (1974)

COOLING SYSTEM

COOLING GP
7N-6783 COOLING GP-SUPPLEMENTAL
COOLING GP-SUPPLEMENTAL
8N-7042 COOLING GP-SUPPLEMENTAL
 

#UEG0891S0010
 

7N-6783: COOLING GP-SUPPLEMENTAL

7N6783 COOLING SERVICE GROUP--LAND CLEARING
NOTE: Provides Radiator Core Assembly with 7 Steel Fins per inch which will reduce
radiator core plugging in land clearing applications
UEG0891S0010 UEG0891S
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7N-6736 [1] CORE ASSEMBLY RADIATOR  
  7N-6724 [1] PULLEY CRANKSHAFT  
  7N-6947 [1] VEE BELT SET (3 BELTS)  
  4N-5355 [1] SPIDER ASSEMBLY BLOWER FAN  
  3R-3821 [1] SPACER FAN  
  4N-5572 [3] GASKET RADIATOR CORE  
  1P-6434 [1] GASKET ELBOW TOP  
  6N-0875 [1] GASKET ELBOW BOTTOM  
 

#UEG0891S0011
 

8N-7042: COOLING GP-SUPPLEMENTAL

8N7042 SUPPLEMENTAL COOLING GROUP
FOR USE IN AREAS WHERE THERE IS A LARGE AMOUNT OF DEBRIS
AN ATTACHMENT
c234447 UEG0891S
8N7042 COOLING GP-SUPPLEMENTAL Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-6586 [1] SPIDER ASSEM.  
2. 3R-3821 [1] SPACER  
    - OR -
3. 1W-0550 C [1] SPIDER ASSEM.  
4. 7N-6724 [1] PULLEY  
5. 7N-6947 [1] VEE BELT SET (3 belts)  
6. 2S-6949 [1] PLATE  
7. 8N-2602 [1] CORE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0891S0012
 

6N-0010: ENGINE SUPPORT FASTENER GROUP

6N10 ENGINE SUPPORT FASTENER GROUP
c209000 UEG0891S
6N0010 ENGINE SUPPORT FASTENER GROUP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-1538 [4] BOLT  
  2S-0115 C [4] WASHER  
2. 1D-4630 [4] BOLT  
  4M-6953 [4] WASHER  
3. 1M-3727 [6] SHIM 0.74 mm(.029 in.) thick  
  1M-3728 [4] SHIM 0.36 mm(.014 in.) thick  
4. 2B-2994 [2] DOWEL  
  C   INDICATES CHANGE
 

#UEG0891S0013
 

2S-6096: COVER GP-PROTECTION

2S6096 PROTECTION COVER GROUP--Radiator Cap
AN ATTACHMENT
c202315 UEG0891S
2S6096 COVER GP-PROTECTION Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2846 [1] RETAINER-GASKET  
2. 9S-9979 [1] RING-RETAINING  
3. 2P-3230 C [1] GASKET  
4. 1M-8649 [1] RING-RETAINING  
5. 5P-8502 [1] PADLOCK GROUP (RADIATOR CAP)  
  5P-8500 [2] KEY  
6. 7N-2957 C [1] COVER-RADIATOR CAP  
7. 7N-5565 C [1] CAP-RADIATOR  
8. 2S-6097 C [1] TANG  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0891S0014
 

1N-3599: COVER GP-PROTECTION

1N3599 PROTECTION COVER GROUP--Radiator Cap
AN ATTACHMENT
c176736 UEG0891S
1N3599 COVER GP-PROTECTION Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2846 [1] RETAINER-GASKET  
2. 9S-9979 [1] RING-RETAINER  
3. 2P-3230 [1] GASKET  
4. 1M-8649 [1] RING-RETAINING  
5. 5P-8502 [1] PADLOCK GP  
  5P-8500 A [2] KEY  
  6V-5874 A [1] COVER (PADLOCK)  
6. 7N-2957 [1] COVER-RADIATOR CAP  
7. 7N-5565 [1] CAP-RADIATOR  
8. 2S-6097 [1] TANG  
  A   NOT PART OF THIS GROUP
 

#UEG0891S0015
 

4N-7566: MUFFLER GROUP

4N7566 MUFFLER GROUP
c204067 UEG0891S
4N7566 MUFFLER GROUP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4577 [1] MUFFLER ASSEM.  
2. 3K-3256 [2] STUD  
3. 0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4B-4278 [2] WASHER  
4. 1D-4717 [1] NUT  
5. 4N-9221 C [1] BRACKET  
6. 6F-8814 [1] CLAMP  
7. 0S-1571 [1] BOLT  
  1B-5355 [1] NUT  
8. 9S-7148 C [1] CAP ASSEM.  
  C   INDICATES CHANGE
 

#UEG0891S0016
 

6N-0868: JACKET WATER HEATER GROUP

6N868 JACKET WATER HEATER GROUP
AN ATTACHMENT
c211580 UEG0891S
6N0868 JACKET WATER HEATER GROUP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-0083 [1] COVER  
  6L-5503 [1] GASKET  
2. 0S-1590 [6] BOLT 5.08 cm(2 in.) long  
3. 3B-4506 [8] LOCKWASHER  
4. 2P-4622 [1] FLANGE  
5. 2P-4624 [2] HEATER GROUP  
    (Each Includes)
  2R-1980 [1] NUT  
6. 2P-6240 [1] ELEMENT ASSEM.  
7. 2P-7342 [1] CORD ASSEM.  
8. 2P-4621 [2] GASKET  
9. 0L-1351 [2] BOLT 22.23 cm(8.75 in.) long  
10. 6N-1604 [1] CAP ASSEM.  
11. 2P-4620 [1] GASKET  
 

#UEG0891S0017
 

4S-8508: AIR CLEANER GROUP

4S8508 AIR CLEANER GROUP--Part 1 of 2
Note: 7S9396 Prescreener Assembly is available
c213123 UEG0891S
4S8508 AIR CLEANER GROUP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-9244 C [1] TUBE ASSEM.  
2. 3B-4508 [3] LOCKWASHER  
3. 1A-1460 [1] BOLT  
4. 4S-8379 [1] HOSE  
5. 9M-0164 [2] CLAMP  
6. 4B-9842 [1] HOSE  
7. 3B-4506 [2] LOCKWASHER  
8. 5P-3860 C [2] CLAMP  
9. 1D-4572 [2] BOLT  
10. 1B-5355 [2] NUT  
11. 2M-5173 [2] SEAL  
12. 1P-6450 [1] AIR CLEANER ASSEM.  
    (Includes)
13. 1P-7716 [1] ELEMENT ASSEM. (primary)  
14. 1P-7748 [1] CUP ASSEM.  
15. 1P-7360 [1] ELEMENT ASSEM. (secondary)  
16. 9M-3695 [2] ROD ASSEM.  
17. 4S-5764 [1] ELBOW  
18. 7H-7954 [1] BOLT  
19. 7S-7680 [1] CLAMP  
  C   INDICATES CHANGE
 

#UEG0891S0018
 

4S-8508: AIR CLEANER GROUP

4S8508 AIR CLEANER GROUP--Part 2 of 2
c209243 UEG0891S
4S8508 AIR CLEANER GROUP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-7455 [1] PRECLEANER ASSEM.  
  4S-8473 [1] BODY ASSEM.  
  0S-1591 [2] BOLT  
  1D-4717 [2] NUT  
2. 4S-8472 [1] HOOD ASSEM.  
3. 1P-6832 [1] GASKET  
4. 2K-4973 [8] LOCKNUT  
5. 1T-0822 [2] BOLT  
6. 1P-6834 [1] ADAPTER ASSEM.  
7. 9M-2151 [8] STUD  
8. 3B-4506 [2] LOCKWASHER  
9. 7M-6952 [2] SEAL  
10. 7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
11. 4N-9317 C [1] PIPE ASSEM.  
    (Includes)
12. 5M-6214 C [1] PLUG  
13. 7M-1674 [1] ELEMENT  
  C   INDICATES CHANGE
 

#UEG0891S0019
 

2W-1168: PRECLEANER GP

2W1168 PRECLEANER GROUP--Field Installation
Serial No. 77V642-Up
c311115 UEG0891S
2W1168 PRECLEANER GP Parts scheme
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Parts for your D8K TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-1166 [1] PRECLEANER AS  
  4S-8472 [1] HOOD AS  
  0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
2. 7S-7680 [1] CLAMP  
3. 1D-4717 [3] NUT  
4. 7H-7954 [1] BOLT  
5. 9M-0164 [2] CLAMP-HOSE  
6. 5P-1257 [1] HOSE 11CM(4.33IN.)  
7. 2W-1167 [1] PIPE AS  
8. 5H-5137 [1] FLANGE-TUBE  
9. 7H-4134 E [2] STUD  
  E   ORDER BY THE CENTIMETER
 

Information:

Special Instruction
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}
Instructions for Use of Cat Coolant Conditioner for Aluminum Components {1350, 1352, 1395}
Disassembly and Assembly
Radiator
D342 VEHICULAR ENGINE FOR D8K TRACTOR
Service Magazine
Canister Size Of Coolant Conditioner Element Has Changed{1350}
1985/11/25
High Silicates In Antifreeze{1350}
1986/02/03
Nitrite Test Kit Available For Cooling Systems{0651,1350,1395}
1986/06/09
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Caterpillar Antifreeze Now Used And Available From Parts Departments{1350,1395}
1986/11/10
Special Cooling Group For D8K Tractors Used In Land Clearing Operations{1353,1356,1357,1205}
1977/10/03
Cooling System Conditioner{1395,1350}
1987/03/23
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
Analyzing Caterpillar And Competitive Antifreezes For Amount Of Silicates{1350,1395}
1988/02/22
Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14
Improved Seals Used; Seal Replacement In Folded Core Radiators {1353}
1988/05/09
Be Sure To Follow Cooling System Recommendations{1350}
1988/11/21
Use Correct Procedure To Clean The Engine Lubrication System If Permanent Type Antifreeze (Ethylene Glycol) Is In The Engine{1318,1350}
1979/02/19
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Caterpillar Parts SIS Catalog D8K :

6N-0956 RADIATOR GROUP
RADIATOR GROUP
6N-0956 RADIATOR GROUP
6N-0956 RADIATOR GROUP
RADIATOR GROUP
6N-0956 RADIATOR GROUP
6N-0956 RADIATOR GROUP
RADIATOR GROUP
6N-0956 RADIATOR GROUP
7N-0709 RADIATOR TOP TANK SERVICE GROUP
FAN GROUP
6N-0942 FAN GROUP
COOLING GP-SUPPLEMENTAL
8N-7042 COOLING GP-SUPPLEMENTAL
ENGINE SUPPORT FASTENER GROUP
6N-0010 ENGINE SUPPORT FASTENER GROUP
COVER GP-PROTECTION
2S-6096 COVER GP-PROTECTION
COVER GP-PROTECTION
1N-3599 COVER GP-PROTECTION
MUFFLER GROUP
4N-7566 MUFFLER GROUP
JACKET WATER HEATER GROUP
6N-0868 JACKET WATER HEATER GROUP
AIR CLEANER GROUP
4S-8508 AIR CLEANER GROUP
4S-8508 AIR CLEANER GROUP

Truck sale:

Caterpillar D8K, Construction
38,925 
Caterpillar D8K, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D8K 1981
$29,877 USD 
CATERPILLAR D8K 1981
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1977
 
CATERPILLAR D8K 1977
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1979
 
CATERPILLAR D8K 1979
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
CATERPILLAR D8K 1980
 
CATERPILLAR D8K 1980
- TRACK TYPE TRACTORS
FINNING (CANADA)
16830 107 Avenue NW - Edmonton - Alber
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