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126-7281 GEAR GP-FRONT S/N 99C1927-UP D9N TRACK-TYPE TRACTOR


BASIC ENGINE
GEAR GP
FLYWHEEL GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
LIFTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
CYLINDER BLOCK GP

TRACK-TYPE TRACTOR D9N TRACK-TYPE TRACTOR 1JD
 3408E Engine Emissions Repower Tier I For D9N Tractor 1JD00001-UP (MACHINE) SEBP4382 D9N 1JD   (1987)

BASIC ENGINE

GEAR GP
GEAR GP-FRONT
126-7281 GEAR GP-FRONT
GEAR GP-REAR
112-3441 GEAR GP-REAR
 

#SEBP43820020
 

126-7281: GEAR GP-FRONT

126-7281 GEAR GP-FRONT
S/N 99C1927-UP
i00093598 SEBP4382
1267281 GEAR GP-FRONT Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-7609 [1] GEAR-PUMP IDLER (86-TEETH)  
2. 101-6713 [1] PLATE-RETAINING  
3. 5P-5855 [4] BOLT-12 POINT HEAD (1/2-13X1.75-IN)  
4. 112-9217 [1] PLATE-THRUST  
5. 2B-2695 [4] BOLT (5/16-18X0.875-IN)  
6. 271-5661 [1] GEAR AS-IDLER (80, 43-TEETH)  
  1B-8705 [1] KEY-WOODRUFF  
6A. 131-7123 [1] BUSHING  
7. 1B-8705 [1] KEY-WOODRUFF  
8. 117-9712 [1] SHAFT-DRIVE IDLER  
9. 3G-2292 [5] BOLT-LOCKING (3/8-16X0.87-IN)  
10. 7E-5661 [1] GEAR-OIL PUMP DRIVE (69-TEETH)(ENGINE)  
11. 0S-1571 [1] BOLT (3/8-16X1.75-IN)  
12. 1P-7346 [1] WASHER-HARD (10.2X35X6-MM THK)  
13. 7N-2443 [1] WASHER-THRUST (2.508X3.5X0.188-IN THK)  
 

#SEBP43820021
 

112-3441: GEAR GP-REAR

112-3441 GEAR GP-REAR
S/N 99C1927-UP
i00489420 SEBP4382
1123441 GEAR GP-REAR Parts scheme 1123441 GEAR GP-REAR Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 1A-2029 [10] BOLT (3/8-16X1.125-IN)  
3. 9Y-9929 [1] ADAPTER AS  
  1T-0550 [2] PIN-SPRING  
4. 6V-4589 [1] SEAL-O-RING  
5. 030-8194 [1] CONNECTOR  
6. 4N-7183 [1] RING-RETAINING  
7. 8N-7806 I [1] HOSE AS  
8. 032-1267 [1] CONNECTOR (STRAIGHT)  
9. 5P-1370 [1] BEARING AS-ROLLER  
10. 1T-0720 [6] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
11. 2W-7610 [1] GEAR (64-TEETH)  
12. 5P-8429 [1] SEAL-O-RING  
13. 4N-1232 [1] WASHER-RETAINING  
14. 5P-8247 [2] WASHER-HARD (17X32X3.5-MM THK)  
15. 5F-7404 [1] LOCKNUT-BEARING  
16. 3G-2292 [4] BOLT-LOCKING (3/8-16X0.87-IN)  
17. 0S-1595 [2] BOLT (1/2-13X1.25-IN)  
18. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
19. 8N-0605 [1] COVER-FLYWHEEL HOUSING  
20. 1A-2029 [6] BOLT (3/8-16X1.125-IN)  
21. 5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 9X-7371 [1] SEAL-O-RING  
23. 2W-7615 [1] GEAR-IDLER (64-TEETH)  
24. 2W-7614 [1] GEAR-CRANKSHAFT (64-TEETH)  
25. 4N-1235 [2] SHAFT-IDLER GEAR  
26. 112-3445 [1] GEAR-HYDRAULIC PUMP DRIVE (64-TEETH)  
27. 4N-7183 [1] RING-RETAINING  
28. 4N-0684 [1] DOWEL  
29. 5P-1370 [1] BEARING AS-ROLLER  
30. 1D-4566 [8] BOLT (1/2-13X3.5-IN)  
31. 1T-0720 [6] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
32. 6V-7423 [2] BEARING AS-ROLLER  
33. 4N-0848 [1] SLEEVE-WEAR  
34. 5P-8429 [1] SEAL-O-RING  
35. 502-4034 [1] SEAL-O-RING  
36. 5K-9065 [2] RING-RETAINING  
37. 5F-7403 [1] LOCKWASHER  
38. 4N-1720 [1] COVER-BALANCE WEIGHT  
39. 112-3444 [1] ADAPTER AS  
40. 1T-0550 [2] PIN-SPRING  
41. 2W-7611 [1] GEAR-BALANCER (64-TEETH)  
42. 5P-8247 [2] WASHER-HARD (17X32X3.5-MM THK)  
43. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP43820022
 

128-2982: HOUSING GP-FLYWHEEL

128-2982 HOUSING GP-FLYWHEEL
S/N 99C1927-UP
i00520062 SEBP4382
1282982 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-3605 [1] HOUSING AS  
  1W-3136 [1] BAFFLE  
2. 0S-1619 [4] BOLT (3/8-16X3-IN)  
3. 8T-6764 [1] PLUG-PIPE (1/8-27-THD)  
4. 161-7293 [1] GASKET-CYLINDER  
5. 9M-4225 [2] BOLT (3/8 NCX4 3/8)  
6. 1A-5964 [2] BOLT (3/8-16X4.5-IN)  
7. 2P-2772 [2] COVER  
8. 4N-0933 [2] GASKET  
9. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
10. 5M-2894 [10] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 8T-6765 [4] PLUG-PIPE (1/4-18-THD)  
12. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
13. 0S-1590 [6] BOLT (3/8-16X2-IN)(MARKED Y)  
14. 3S-0036 [2] PLUG-CORE  
15. 3D-2871 [2] STUD-TAPERLOCK (3/8-16X1.5-IN)  
16. 8T-6761 [1] PLUG-PIPE (1-11-1/2 NPT THD)  
17. 0L-1352 [1] BOLT (3/8-16X3.25-IN)  
18. 8M-9124 [1] WASHER (10X22.5X8-MM THK)  
19. 2H-6488 [8] BOLT (1/2-13X5-IN)(MARKED X)  
20. 5F-0304 [1] PLUG (FLYWHEEL HOUSING)  
21. 2A-1162 [1] GASKET  
22. 1W-3189 [6] SPACER (10X18X20-MM THK)  
23. 4C-9612 B SEALANT-SILICONE  
  B   USE AS REQUIRED
 

#SEBP43820023
 

127-3514: HOUSING GP-FRONT

127-3514 HOUSING GP-FRONT
S/N 99C1927-9958
i00516838 SEBP4382
1273514 HOUSING GP-FRONT Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-9145 [1] GASKET-CYLINDER BLOCK  
2. 172-9313 [1] HOUSING-TIMING GEAR  
3. 3K-3256 [1] STUD-TAPERLOCK (3/8-16X1.7-IN)  
4. 2K-4973 [1] LOCKNUT (3/8-16-THD)  
5. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
8. 4B-8641 [1] STUD (3/8-16X2.24-IN)  
9. 129-6628 YC [2] SENSOR GP-SPEED (ENGINE TIMING)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP43820024
 

127-3514: HOUSING GP-FRONT

127-3514 HOUSING GP-FRONT
S/N 99C9959-UP
i02564698 SEBP4382
1273514 HOUSING GP-FRONT Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-9145 [1] GASKET-CYLINDER BLOCK  
2. 172-9313 [1] HOUSING-TIMING GEAR  
3. 3K-3256 [1] STUD-TAPERLOCK (3/8-16X1.7-IN)  
4. 2K-4973 [1] LOCKNUT (3/8-16-THD)  
5. 0L-1352 [2] BOLT (3/8-16X3.25-IN)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
8. 4B-8641 [1] STUD (3/8-16X2.24-IN)  
9. 265-9033 YC [2] SENSOR GP-SPEED (ENGINE TIMING)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP43820025
 

124-4461: LIFTING GP-ENGINE

124-4461 LIFTING GP-ENGINE
S/N 99C1927-UP
i00089920 SEBP4382
1244461 LIFTING GP-ENGINE Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-8245 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 118-8475 [1] BRACKET-LIFTING (RH)  
3. 7B-3235 [8] BOLT (1/2-13X1.375-IN)  
4. 118-9115 [1] BRACKET-LIFTING (LH)  
 

#SEBP43820026
 

7W-6381: PAN GP-OIL

7W-6381 PAN GP-OIL -ENGINE
S/N 99C1927-UP
i00414480 SEBP4382
7W6381 PAN GP-OIL Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1151 [1] GASKET  
2. 9S-4181 [1] PLUG (1-5/16-12-THD)  
3. 7M-8485 [1] SEAL-O-RING  
4. 5M-2894 [24] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 2P-3203 [26] BOLT-WASHER HEAD (3/8-16X1.25-IN)  
6. 379-5053 [1] SEAL-O-RING  
7. 4P-0519 [1] ADAPTER AS-DRAIN  
  109-5840 [1] ADAPTER-PLUG  
7A. 109-5839 [1] PLUG-DRAIN (ENGINE)  
8. 2M-5407 [1] GASKET  
9. 0S-1587 [2] BOLT (1/2-13X1.75-IN)  
10. 8T-6761 [1] PLUG-PIPE (1-11-1/2 NPT THD)  
11. 180-5738 [1] PAN-OIL  
12. 9S-8752 [6] NUT-FULL (3/8-16-THD)  
13. 3B-1915 [6] BOLT (3/8-16X1.375-IN)  
14. 1C-2251 [6] BOLT (3/8-16X1.87-IN)  
15. 1W-5814 [1] PAN-OIL  
16. 1W-5813 [1] GASKET-OIL PAN  
17. 8S-9191 [4] BOLT (3/8-16X4-IN)  
18. 1W-5817 [1] PAN-OIL  
19. 6N-2469 [1] GASKET-OIL PAN  
20. 2P-3204 [2] BOLT-WASHER HEAD  
21. 0S-1594 [2] BOLT (3/8-16X1-IN)  
22. 2M-1656 [1] COVER  
 

#SEBP43820027
 

109-2823: PISTON & ROD GP

109-2823 PISTON & ROD GP
S/N 99C1927-UP
15.5:1 RATIO
i00089853 SEBP4382
1092823 PISTON & ROD GP Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-3280 [1] BODY AS-PISTON  
2. 8N-1608 [1] PIN-PISTON  
3. 7E-5665 [2] RETAINER-PIN  
4. 160-8178 [1] ROD AS-CONNECTING  
  4P-8495 [1] BUSHING  
4A. 6N-8942 [2] BOLT-CONNECTING ROD  
4B. 8L-3441 [2] NUT (9/16-18-THD)  
5. 328-5574 J [1] BEARING-CONNECTING ROD (STANDARD)  
  4W-5702 ABL BEARING-CONNECTING ROD (0.635-MM US)  
  4W-5703 ABN BEARING-CONNECTING ROD (1.27-MM US)  
6. 346-3340 [1] RING-PISTON (TOP)  
7. 2P-2817 [1] RING-PISTON (INTERMEDIATE)  
8. 7N-7078 [1] RING-PISTON (OIL CONTROL)  
9. 150-1156 [1] BOLT-SPECIAL (OIL JET)  
10. 168-4538 [1] JET AS-PISTON COOLING  
   
    AVAILABLE REPAIR KIT(S):
  9Y-6188 ABJPS KIT-ROD BEARING (STANDARD)  
  9Y-6189 ABLPS KIT-ROD BEARING (0.635-MM US)  
  9Y-6190 ABNPS KIT-ROD BEARING (1.27-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J INCLUDES SIX OF PART MARKED J
  L   KIT MARKED L INCLUDES SIX OF PART MARKED L
  N   KIT MARKED N INCLUDES SIX OF PART MARKED N
  P   QTY OF 2 KITS REQUIRED FOR 3412 ENGINE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  S   NOT FOR USE WITH 3408
 

#SEBP43820028
 

192-8808: PISTON & ROD GP

192-8808 PISTON & ROD GP
S/N 99C6730-UP
15.5:1 RATIO
i01404352 SEBP4382
1928808 PISTON & ROD GP Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-2208 N [1] BODY AS-PISTON  
2. 173-0148 [1] PIN-PISTON  
3. 7E-5665 N [2] RETAINER-PIN  
4. 160-8178 [1] ROD AS-CONNECTING  
4A. 4P-8495 N [1] BUSHING  
4B. 8L-3441 [2] NUT (9/16-18-THD)  
4C. 6N-8942 [2] BOLT-CONNECTING ROD  
5. 328-5574 H [1] BEARING-CONNECTING ROD (STANDARD)  
  4W-5702 ABJ BEARING-CONNECTING ROD (0.635-MM US)  
  4W-5703 ABL BEARING-CONNECTING ROD (1.27-MM US)  
6. 134-3761 N [1] RING-PISTON (TOP)  
7. 192-8807 N [1] RING-INTERMEDIATE  
8. 213-7454 N [1] RING-PISTON (OIL CONTROL)  
9. 173-0147 [1] JET AS-PISTON COOLING  
10. 150-1156 [1] BOLT-SPECIAL (OIL JET)  
   
    AVAILABLE REPAIR KIT(S):
  9Y-6188 ABHPS KIT-ROD BEARING (STANDARD)  
  9Y-6189 ABJPS KIT-ROD BEARING (0.635-MM US)  
  9Y-6190 ABLPS KIT-ROD BEARING (1.27-MM US)  
  442-4728 ABN [1] KIT-PISTON  
    (INCLUDES RINGS, BUSHING, PISTON BODY ASSEMBLY, RETAINER, LINER, SINGLE CYLINDER LINER GASKET KIT)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  H   KIT MARKED H INCLUDES SIX OF PART MARKED H
  J   KIT MARKED J INCLUDES SIX OF PART MARKED J
  L   KIT MARKED L INCLUDES SIX OF PART MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
  P   QTY OF 2 KITS REQUIRED FOR 3412 ENGINE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  S   NOT FOR USE WITH 3408
 

#SEBP43820029
 

134-2596: PLUG GP-CYLINDER BLOCK

134-2596 PLUG GP-CYLINDER BLOCK
S/N 99C1927-UP
i00508531 SEBP4382
1342596 PLUG GP-CYLINDER BLOCK Parts scheme
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Parts for your D9N TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
2. 6V-4589 [2] SEAL-O-RING  
3. 7W-6534 [6] PLUG-PIPE  
4. 8T-6757 [2] PLUG-PIPE  
5. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
6. 6V-5049 [1] SEAL-O-RING  
7. 5P-1404 [1] ADAPTER  
8. 6V-0852 [1] CAP-DUST  
 

Information:

Engine News
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14
Specifications
Front Timing Gears
3408 ENGINE FOR CATERPILLAR BUILT MACHINES
Crankshaft Rear Gear
3408 ENGINE FOR CATERPILLAR BUILT MACHINES
Timing Gear Housing
3408 ENGINE FOR CATERPILLAR BUILT MACHINES
Gear Group (Front)
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Front)
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear)
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear)
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear)
3408E and 3412E Engines for Caterpillar Built Machines
Reuse And Salvage Guidelines
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Testing and Adjusting
Gear Group (Front) - Time
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group - Inspect
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Timing Gear Cover
3408 VEHICULAR ENGINE
Camshaft Idler Gear
3408 VEHICULAR ENGINE
Camshaft Rear Gear And Balancer
3408 VEHICULAR ENGINE
Gear Group (Front) - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Front) - Install
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear) - Remove
3408E and 3412E Engines for Caterpillar Built Machines
Gear Group (Rear) - Install
3408E and 3412E Engines for Caterpillar Built Machines
Service Magazine
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
New, Tougher Gasket Used Between Block And Front Housing{1151,7555}
1985/12/09
Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05
Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23
New Timing Gear Housing Used In Front Housing Groups To Help Prevent Oil Leaks{1162,1166}
1987/09/21
New Bolts With "Lock-Patch" Used In Front Timing Gear Groups {1206}
1995/07/03
Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25
Procedure for Installing the Front Gears and Dampers on Certain Caterpillar Engines {1151, 1162, 1205, 1206}
2008/10/13
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13

Caterpillar Parts SIS Catalog D9N :

FLYWHEEL GP
107-3752 FLYWHEEL GP
DAMPER & PULLEY GP
116-6566 DAMPER & PULLEY GP
CYLINDER HEAD GP
130-7312 CYLINDER HEAD GP
CYLINDER HEAD GP
107-7320 CYLINDER HEAD GP
CYLINDER HEAD AS
143-3614 CYLINDER HEAD AS
CYLINDER HEAD AS
143-0040 CYLINDER HEAD AS
CYLINDER BLOCK GP
109-9009 CYLINDER BLOCK GP
CYLINDER BLOCK AS
122-2245 CYLINDER BLOCK AS
GEAR GP-REAR
112-3441 GEAR GP-REAR
HOUSING GP-FLYWHEEL
128-2982 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
127-3514 HOUSING GP-FRONT
HOUSING GP-FRONT
127-3514 HOUSING GP-FRONT
LIFTING GP-ENGINE
124-4461 LIFTING GP-ENGINE
PAN GP-OIL
7W-6381 PAN GP-OIL
PISTON & ROD GP
109-2823 PISTON & ROD GP
PISTON & ROD GP
192-8808 PISTON & ROD GP

Truck sale:

Caterpillar D9N, Construction
149,444 USD 
Caterpillar D9N, Construction
- Dozers
FINNING CANADA
Canada
Caterpillar D9N, Construction
59,900 
Caterpillar D9N, Construction
- Dozers
N C MACHINERY CO.
CATERPILLAR D9N 1990
 
CATERPILLAR D9N 1990
- TRACK TYPE TRACTORS
LOUISIANA CAT
Louisiana United States
CATERPILLAR D9N 1992
 
CATERPILLAR D9N 1992
- TRACK TYPE TRACTORS
TRACTORS INDIA PVT LIMITED [TIPL]
CATERPILLAR D9N 1989
 
CATERPILLAR D9N 1989
- TRACK TYPE TRACTORS
WAGNER EQUIPMENT CO
United States
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AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.