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Home > Construction Equipment > Caterpillar Parts > Part NO. 3N1688

3N-1688 / 3N1688 WATER COOLED EXHAUST MANIFOLD GROUP

PART NO.: 3N1688 | 3N-1688

CATALOG: CATERPILLAR PARTS

Parts in 3N-1688
Seq. PART NO. NAME QTY
1 5M-2894 5M2894 / 5M-2894 WASHER CLIP TO TUBE ASSEMBLY (AFTERCOOLER RADIATOR INLET) 0
2 3J-5390 3J5390 / 3J-5390 PLUG-TO HOLE ON LH ENGINE WHERE OLD 0
3 0S-1594 0S1594 / 0S-1594 BOLT--FASTENING OF 1V3461 PLATE ASSEM. TO THE KICKPLATE 0
4 2M-0849 2M0849 / 2M-0849 WASHER-RETAINER TO FAN BRACKET ASSEMBLY 0
5 1D-4717 1D4717 / 1D-4717 NUT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS 0
6 3B-1915 3B1915 / 3B-1915 BOLT STRIP TO TANK 3/8" (9.50MM) X 1 1/4" (32MM) 0
7 0S-1588 0S1588 / 0S-1588 BOLT-PLATE AND ANGLE ASSEMBLY TO HYDRAULIC AND FUEL TANKS 0
8 0L-2070 0L2070 / 0L-2070 BOLT (2-1/4") FILLER TUBE ASSEMBLY TO TRANSFER DRIVE CASE 0
9 3B-4506 3B4506 / 3B-4506 LOCKWASHER (3/8") TRANSMISSION HOUSING TO FLYWHEEL HOUSING 0
10 3B-4508 3B4508 / 3B-4508 LOCKWASHER (1/2") TRANSFER GEAR CASE TO FRAME MOUNTING 0
11 0S-1590 0S1590 / 0S-1590 BOLT (2" Long - Location "C") 0
12 9F-5644 9F5644 / 9F-5644 LOCKWASHER (Shakeproof) 0
13 0S-1587 0S1587 / 0S-1587 BOLT-BRACKET ASSEMBLY TO TIMING GEAR 0
14 3B-4505 3B4505 / 3B-4505 LOCKWASHER PLATE TO BRACKET ASSEMBLY 0
15 0S-1573 0S1573 / 0S-1573 BOLT 4.00 in. (10.16 cm) long 0
16 1D-4569 1D4569 / 1D-4569 BOLT 4.25 in. (107.95 mm) long 0
17 5M-6213 5M6213 / 5M-6213 PLUG (Mounted on Brake Foot Control Valve Group) 0
18 5B-7890 5B7890 / 5B-7890 PLUG-PIPE 0
19 2B-2694 2B2694 / 2B-2694 BOLT .875 in. (2.21 cm) long 0
20 9S-2299 9S2299 / 9S-2299 STRIP 0
21 1D-4574 1D4574 / 1D-4574 BOLT (L.H. Side Flywheel Housing) 0
22 1D-4539 1D4539 / 1D-4539 BOLT-TOP TANK,BOTTOM TANK TO ACCESSORY 0
23 6B-7440 6B7440 / 6B-7440 PLUG-PIPE 0
24 6M-6977 6M6977 / 6M-6977 SPACER 0
25 4L-7890 4L7890 / 4L-7890 GASKET (INLET MANIFOLD TO AIR SHUT-OFF HOUSING) 0
26 4L-8097 4L8097 / 4L-8097 GASKET (INLET MANIFOLD TO CYLINDER HEAD) 0
27 5L-9370 5L9370 / 5L-9370 ELBOW-MAN INLET 0
28 5L-9371 5L9371 / 5L-9371 CONNECTOR-INLET 0
29 4L-3378 4L3378 / 4L-3378 COVER-MANIFOLD 0
30 2N-3236 2N3236 / 2N-3236 GASKET EXHAUST MANIFOLD TO HEAD 0
31 8L-9757 8L9757 / 8L-9757 GASKET 0
32 8L-9771 8L9771 / 8L-9771 ELBOW (Exhaust-Left Hand) 0
33 8L-9727 8L9727 / 8L-9727 ELBOW (Exhaust-Right Hand) 0
34 4L-6200 4L6200 / 4L-6200 HOUSING-SHUT-OFF 0
35 3N-8652 3N8652 / 3N-8652 CONNECTOR-END 0
36 3N-8654 3N8654 / 3N-8654 GASKET 0
37 3N-8653 3N8653 / 3N-8653 FLANGE 0
38 4L-6193 4L6193 / 4L-6193 MANIFOLD (INTAKE) 0
39 3N-5800 3N5800 / 3N-5800 MANIFOLD ASSEM. (R.H.) 0
40 3N-5799 3N5799 / 3N-5799 MANIFOLD ASSEM. (L.H.) 0
41 3N-1666 3N1666 / 3N-1666 CONNECTOR 0
42 3N-1687 3N1687 / 3N-1687 MANIFOLD ASSEM. (R.H.) 0
43 3N-1686 3N1686 / 3N-1686 MANIFOLD ASSEM. (L.H.) 0
44 9M-4217 9M4217 / 9M-4217 SEAL O RING 0
45 2S-4750 2S4750 / 2S-4750 GASKET ACCESS COVER PART OF KIT P/N 5R1425 0
46 4H-5952 4H5952 / 4H-5952 GASKET ELBOW TO MANIFOLD 0
47 6L-7817 6L7817 / 6L-7817 SEAL MANIFOLD TO HEAD 0
PART NO. 3N-1688 / 3N1688 WATER COOLED EXHAUST MANIFOLD GROUP suitable for assembly
PART NO. NAME
3N-9127 3N9127 / 3N-9127 CONVERSION AR-ENGINE
3N-4027 3N4027 / 3N-4027 CONVERSION AR-ENGINE

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