Click Here HAWK Part Nummber/ Race Caliper Cross Refrence Guide.
Ths guide will help you select a Hawk part number for All Race and Aftermarket Calipers.
The number after the HB is the Hawk Brake part number, The letter is the compund followed by a decimal point number, which is the thickness of the pad in inches including the backing plate.
The following letters represents Hawks compoiunds:
U=DTC-70, G=DTC-60, W=DTC-30, S=HT-10, Blue 9012=E, Black=M, HP+=N
INSTRUCTIONS: this will allow you to find your part number, determine price and purchase.
1.Open the Guide PDF file and find your racing caliper to find your Hawk part number.
2.Determine your desired compound letter and substitute id for the "x" in the chart.
3.Enter the COMPLETE part number in the SEARCH above.
Example: HB141U.650 this is a StopTech ST-40 caliper with DTC-70 compound that is .650" thick