Selectpart friction pads to fit Watercooled Drum brakes
View H311/WC1 friction pad drawing 
View H311/WC2 friction pad drawing
View H311/WC3 friction pad drawing
View H311/WC4 friction pad drawing
The following chart details available friction pads based on Coefficient of Friction* and Material Composition.
| Selectpart # | COF | Material | Description | SDS | Price Request |
|---|---|---|---|---|---|
| H311/WC1 | High | Carbon base with various phenolic fillers and bonding agents. | General use. High torque, normal speed. Tends to glaze at intermediate to high temps and low pressures. May be unstable above 350F. High propensity to make noise. | |
Price Request |
| H311/WC2 | High | Carbon base with various phenolic fillers and bonding agents. | General use. High torque, normal speed. Tends to glaze at intermediate to high temps and low pressures. May be unstable above 350F. High propensity to make noise. | |
Price Request |
| H311/WC3 | High | Carbon base with various phenolic fillers and bonding agents. | General use. High torque, normal speed. Tends to glaze at intermediate to high temps and low pressures. May be unstable above 350F. High propensity to make noise. | |
Price Request |
| H311/WC4 | High | Carbon base with various phenolic fillers and bonding agents. | General use. High torque, normal speed. Tends to glaze at intermediate to high temps and low pressures. May be unstable above 350F. High propensity to make noise. | |
Price Request |