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Komatsu Style Flange Fitting
The Komatsu style Flange fitting is nearly identical to and fully interchangeable with the SAE Code 61 flange fitting. In all sizes the O-ring dimensions are different. When replacing a Komatsu style flange with an SAE style flange, an SAE style O-ring must always be used.
| Dash Size |
Nominal Size |
Flange O.D. (In.) |
A (In.) |
B (In.) |
| (In.) |
(mm) |
| -8 |
1/2 |
12.7 |
1.188 |
.728 |
.984 |
| -10* |
5/8 |
15.9 |
1.345 |
.728 |
1.102 |
| -12 |
3/4 |
19.1 |
1.500 |
.846 |
1.220 |
| -16 |
1 |
25.4 |
1.750 |
1.122 |
1.496 |
| -20 |
1 1/4 |
31.8 |
2.000 |
1.358 |
1.732 |
| -24 |
1 1/2 |
38.1 |
2.375 |
1.750 |
2.125 |
| -32 |
2 |
50.8 |
2.812 |
2.225 |
2.559 |
| *(-10 is a non-SAE size flange) |
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