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4N-2273 TRUNNION GP-ENGINE PART OF 321-6206 ENGINE AR 16H NA MOTOR GRADER


BASIC ENGINE
MOUNTING GP-ENGINE
VALVE MECHANISM GP
LUBRICATION SYSTEM
BREATHER GP
PUMP GP-ENGINE OIL
FILLER GP-ENGINE OIL
FILTER GP-ENGINE OIL


BASIC ENGINE

MOUNTING GP-ENGINE
 

#SEBP55920080
 

4N-2273: TRUNNION GP-ENGINE

4N-2273 TRUNNION GP-ENGINE
PART OF 321-6206 ENGINE AR
i00122080 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-3014 C [1] ADAPTER AS  
  4N-0683 [2] DOWEL  
  4W-6150 [1] ADAPTER-SUPPORT  
2. 343-4836 [1] MOUNT AS  
3. 2B-2006 C [8] BOLT (1/2-13X4.75-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP55920081
 

4W-2461: VALVE MECHANISM GP

4W-2461 VALVE MECHANISM GP -ENGINE
PART OF 321-6206 ENGINE AR
i00122123 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1045 Y [2] ROCKER ARM GP  
2. 101-1818 [6] BRIDGE AS-EXHAUST  
    (EACH INCLUDES)
2A. 2N-5842 [1] SCREW (3/8-24X1-IN)  
2B. 9L-7712 [1] NUT (3/8-24-THD)  
3. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
4. 2P-9845 [6] BOLT (3/4-16X11.5-IN)  
5. 4W-5998 [12] PUSHROD AS  
6. 305-6843 [12] SPRING-GUIDE  
7. 422-3883 [12] LIFTER AS-VALVE  
8. 101-1816 [6] BRIDGE AS-VALVE (INLET)  
    (EACH INCLUDES)
8A. 2N-5842 [1] SCREW (3/8-24X1-IN)  
8B. 9L-7712 [1] NUT (3/8-24-THD)  
8C. 4N-5607 [1] SEAT-WEAR  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP55920082
 

9Y-2989: BREATHER GP

9Y-2989 BREATHER GP
PART OF 321-6206 ENGINE AR
Type 1
FOR USE WITH OPEN FUMES DISPOSAL
i00440579 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-8109 [1] CLAMP  
2. 4F-7390 [1] SEAL-O-RING  
3. 9Y-2988 [1] BREATHER AS (CRANKCASE)  
 

#SEBP55920083
 

9Y-2989: BREATHER GP

9Y-2989 BREATHER GP
PART OF 321-6206 ENGINE AR
Type 2
FOR USE WITH OPEN FUMES DISPOSAL
i00108458 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-8109 [1] CLAMP  
2. 6V-3831 [1] SEAL-O-RING  
3. 4N-4668 [1] BREATHER AS (CRANKCASE)  
 

#SEBP55920084
 

4N-2481: FASTENER GP-OIL PUMP MOUNTING

4N-2481 FASTENER GP-OIL PUMP MOUNTING -ENGINE
PART OF 321-6206 ENGINE AR
i00090164 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
2. 0S-1590 [1] BOLT (3/8-16X2-IN)  
3. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP55920085
 

125-2468: FILLER GP-ENGINE OIL

125-2468 FILLER GP-ENGINE OIL
PART OF 321-6206 ENGINE AR
i00123758 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 4N-0699 [1] GASKET  
3. 0S-1594 [3] BOLT (3/8-16X1-IN)  
4. 125-2467 [1] TUBE AS-FILLER  
5. 6G-9333 [1] CAP-FILLER  
6. 145-8939 [1] PLATE AS  
  1F-0750 [1] NUT-WELD (3/8-16-THD)  
7. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
8. 8S-0023 [1] CLIP (SLOT)  
9. 8S-0024 [1] CLIP (TAB)  
 

#SEBP55920086
 

4N-2282: FILLER GP-ENGINE OIL

4N-2282 FILLER GP-ENGINE OIL
i00147154 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2985 C [1] CAP AS-FILLER  
2. 4N-2734 [1] TUBE AS-FILLER  
3. 0S-1594 C [2] BOLT (3/8-16X1-IN)  
4. 7C-0307 [1] GASKET  
5. 9M-5732 [1] RIVET-POP  
  4B-4274 [1] WASHER (5.5X13X1.2-MM THK)  
6. 5M-2894 C [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP55920087
 

4N-8121: FILLER GP-ENGINE OIL

4N-8121 FILLER GP-ENGINE OIL
i00147174 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-0438 [1] PADLOCK  
2. 0S-1594 C [2] BOLT (3/8-16X1-IN)  
3. 4N-0790 [1] GASKET  
4. 4N-8125 [1] TUBE AS-FILLER  
  4N-2734 [1] TUBE AS-FILLER  
5. 8S-4212 [1] RIVET  
6. 2P-2717 [1] HASP  
7. 6N-2985 C [1] CAP AS-FILLER  
8. 5M-2894 C [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP55920088
 

4N-0745: FILTER GP-ENGINE OIL

4N-0745 FILTER GP-ENGINE OIL
PART OF 321-6206 ENGINE AR
Type 1
i00147138 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 C [4] BOLT (3/8-16X1.5-IN)  
  1D-4717 C [4] NUT (3/8-16-THD)  
2. 2P-4305 [2] GASKET  
3. 0S-1594 C [4] BOLT (3/8-16X1-IN)  
4. 4N-8150 [1] SPRING  
5. 2P-3761 [1] COVER  
6. 2P-3760 [1] GASKET  
7. 2P-4301 [1] BASE AS-OIL FILTER  
  2P-4304 [1] STUD-HOLLOW  
8. 4N-0827 [1] ADAPTER-FILTER  
9. 4N-7082 [1] SHIELD-OIL FILTER  
10. 2P-4005 [1] FILTER AS-ENGINE OIL  
11. 1P-1367 [1] PLUNGER (RELIEF VALVE)  
12. 7F-9090 C [2] SCREW-DRIVE (NO 8X3/8-IN)  
13. 9L-5717 [1] COVER-BASE  
14. 0S-1588 C [6] BOLT (3/8-16X1.25-IN)  
15. 5M-2894 C [14] WASHER-HARD (10.2X18.5X2.5-MM THK)  
16. 3J-5389 C [1] PLUG (EXTERNAL)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP55920089
 

4N-0745: FILTER GP-ENGINE OIL

4N-0745 FILTER GP-ENGINE OIL
PART OF 321-6206 ENGINE AR
Type 2
i00122072 SEBP5592
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Parts for your 16H NA MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
2. 2P-4301 [1] BASE AS-OIL FILTER  
  2P-4304 [1] STUD-HOLLOW  
3. 2P-4305 [2] GASKET  
4. 4N-0827 [1] ADAPTER-FILTER  
5. 4N-7082 [1] SHIELD-OIL FILTER  
6. 4N-8150 [1] SPRING  
7. 7C-4038 [1] COVER  
8. 392-9208 [1] PLUNGER-VALVE (RELIEF)  
9. 0S-1571 [2] BOLT (3/8-16X1.75-IN)  
10. 0S-1588 [6] BOLT (3/8-16X1.25-IN)  
11. 0S-1590 [2] BOLT (3/8-16X2-IN)  
12. 0S-1594 [4] BOLT (3/8-16X1-IN)  
13. 183-3407 [1] PLUG AS  
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
14. 2P-3760 [1] GASKET  
15. 2P-3761 [1] COVER  
16. 321-8649 [1] VALVE AS-FLUID SAMPLING (ENGINE OIL)  
  8C-3446 [1] VALVE-SAMPLING  
  214-7566 [1] SEAL-O-RING  
17. 5M-2894 [14] WASHER-HARD (10.2X18.5X2.5-MM THK)  
18. 7F-9090 [2] SCREW-DRIVE (NO 8X3/8-IN)  
19. 8C-3445 [1] CAP-DUST (ENGINE OIL FILTER)  
20. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
 

Information:

Specifications
Engine Support
3406C ENGINE FOR CATERPILLAR BUILT MACHINES
Engine Support (Front)
3406C Engines for Caterpillar Built Machines
Engine Support (Rear)
3406C Engines for Caterpillar Built Machines
Engine Trunnion
3406C Engines for Caterpillar Built Machines
Engine Support (Front)
3406C Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 16H NA :

Truck sale:

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