7M9107 RING-LOCK Caterpillar parts
12E, 16, 3304, 824, 854G, 955H, D10N, D10R, D10T, D10T2, D11N, D11R, D11T, D320A, D4D, D7F, D9R, D9T
Rating:
Alternative (cross code) number:
CA7M9107
7M-9107
7M9107
CA7M9107
7M-9107
7M9107
Weight: 0.02 pounds 0 kg.
Information:
ID
29.108
mm
THICKNESS
2.286
mm
TYPE
RECT SECT
INDUSTRIAL ENGINE, WHEEL DOZER,
Compatible equipment models: 7M9107:
Information:
All 3406 Engines (Except those equipped with an aftercooler)Description of Change: A new air inlet manifold is used in the above engines. This new manifold has longer bolt bosses to increase the depth of the thread .25" (6.4 mm). With this change, .25" (6.4 mm) longer bolts are used to give the extra thread engagement needed to keep these bolts tight.Adaptable As: The new inlet manifold is a direct replacement for the former manifold when longer bolts are used. This new manifold was first used on engines that have the serial numbers shown in the chart that follows:
Instructions for field conversion.This manifold is also adaptable for field conversion of 3406 Engines with Serial Numbers 90U1-up, 92U1-up, and 70V1-up.
The parts in the factory change are shown in Chart A.
The parts needed for the field conversion are shown in Chart B.
Field Conversion
For a field conversion, it is necessary to make a modification of the former 4N9049 Inlet Manifold. The steps for the modification follow: 1. Drill the two end bolt holes through with a 27/64" drill.2. Retap (cut threads again) the other bolt holes with a 3/8-16 bottom tap.3. Machine the flange (spot face) or use a file on the top side of the two end bolt bosses, so the washer will have a flat seat. But do not decrease the thickness of the manifold in this area to less than .5" (13 mm). Also, be careful not to make a sharp corner in the area shown in the illustration.4. Install the manifold with new 6N8204 Gaskets and the longer bolts (S1590 and S1591).
Instructions for field conversion.This manifold is also adaptable for field conversion of 3406 Engines with Serial Numbers 90U1-up, 92U1-up, and 70V1-up.
The parts in the factory change are shown in Chart A.
The parts needed for the field conversion are shown in Chart B.
Field Conversion
For a field conversion, it is necessary to make a modification of the former 4N9049 Inlet Manifold. The steps for the modification follow: 1. Drill the two end bolt holes through with a 27/64" drill.2. Retap (cut threads again) the other bolt holes with a 3/8-16 bottom tap.3. Machine the flange (spot face) or use a file on the top side of the two end bolt bosses, so the washer will have a flat seat. But do not decrease the thickness of the manifold in this area to less than .5" (13 mm). Also, be careful not to make a sharp corner in the area shown in the illustration.4. Install the manifold with new 6N8204 Gaskets and the longer bolts (S1590 and S1591).
Cat SIS web machinery list:
Parts ring Caterpillar catalog:
5P4041
RING
D10, D11N
D10, D11N
1T0569
RING
824, 824B, 834
824, 824B, 834
4D2147
RING
120B, 12E, 12F, 140, 140B, 14E
120B, 12E, 12F, 140, 140B, 14E
3F0014
RING
120B, 12E, 12F, 140, 140B, 14E
120B, 12E, 12F, 140, 140B, 14E
2D8671
RING
120B, 12E, 140, 140B
120B, 12E, 140, 140B
5H0057
RING
120B, 12E, 140B, 14E
120B, 12E, 140B, 14E
2D0715
RING
12E, 12F, 14E
12E, 12F, 14E
4B9508
RING
120, 120B, 12E, 12F, 140B, 14E
120, 120B, 12E, 12F, 140B, 14E
3D7438
RING ASSEM.
120, 12E, 12F
120, 12E, 12F
1A4590
RING
120, 120B, 12E, 140, 140B
120, 120B, 12E, 140, 140B
3D4522
RING
12E, 16
12E, 16
7F9984
RING
12E
12E
2W8045
RING AS-PISTON
215, 225, 3208, 943, 953, FB221, PS-500
215, 225, 3208, 943, 953, FB221, PS-500
9L7868
RING
1145, 3208
1145, 3208
2N2145
RING-COLLAR
3160, 3208
3160, 3208
1514937
RING-RETAINING
30/30, DEUCE
30/30, DEUCE
1466824
RING-BACKUP
30/30, DEUCE
30/30, DEUCE
8D8256
RING-RETAINING
14E, 16, 30/30, 637D, 69D, 769C, 769D, 770, 771C, 771D, 772, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776, 776C, 776D, 777, 777D, 777F, DEUCE
14E, 16, 30/30, 637D, 69D, 769C, 769D, 770, 771C, 771D, 772, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776, 776C, 776D, 777, 777D, 777F, DEUCE
9L6222
RING-RETAINING
16G, 3406, 3406B, 3408
16G, 3406, 3406B, 3408
7W8983
RING-RETAINING
3406B, 3406C, 3406E, 3408, C-15, C-16, C15
3406B, 3406C, 3406E, 3408, C-15, C-16, C15
1W4204
RING-SEAL
3406B, 3406C, 3406E, 3408, C-15, C-16, C15
3406B, 3406C, 3406E, 3408, C-15, C-16, C15
1W6084
RING-RETAINING
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA, 3306, D5H
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA, 3306, D5H
1432534
RING-RETAINING
3176, 3176B, 3176C, 3196, 3306, 3306C, C-10, C-12, D250E
3176, 3176B, 3176C, 3196, 3306, 3306C, C-10, C-12, D250E
6V0506
RING-RETAINING
215, 3204, 320C, 320D FM, 543, 730C, 943, 953, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800, D4HTSK II, HF181, HF201, HF221, HF222, IT28, IT28B, PM-201, PM-46...
215, 3204, 320C, 320D FM, 543, 730C, 943, 953, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800, D4HTSK II, HF181, HF201, HF221, HF222, IT28, IT28B, PM-201, PM-46...