Brake Master Cylinders Search ☰ HOME About Us Line Sheet Contact Us U-Bolt Order Form Blog My Account HOME About Us Line Sheet Contact Us U-Bolt Order Form Blog My Account CATEGORYBrake & Wheel Clutches Cooling Driveline Engine Exhaust Hitch and Coupling Springs Steering Suspension Vehicle Accessories Transmission Trailer Vehicle Accessories MANUFACTURERAutomann Contitech Dayton Parts EZ Ride Firestone Fontaine Goodyear Hendrickson Holland Jost Neway Ridewell Roadactive Suspension Simplex Timbren Timken Triseal Wallace Forge BRAKE MASTER CYLINDERS by Bore Size Part #Bore SizeReservoirsOutlet 1Outlet 2Bleeder Screw 602-14324mm29/16-201/2-20- 602-1381.12523/8-247/16-24- 602-1471.12521/2-207/16-24- 602-1571.1252M18 x 1.59/16-18- 602-1841.12529/16-201/2-20- 602-4501.12521/2-209/16-20- 602-12230mm21/2-209/16-18- 602-1351.25 29/16-181/2-20- 602-4171.25 21/2-209/16-18- 602-4301.25 21/2-209/16-18- 602-5101.25 2--- 602-1341.31229/16-181/2-20- 602-1761.31229/16-181/2-20- 602-12034mm2--- 602-1481.375111- 602-1121.511/2-20-CH9404 602-1211.52--- 602-1321.527/16-24-- 602-1691.513/4-18-- 602-1721.511/2-20-- 602-4791.5N/A--- 602-1101.7511/2-20-CH9404 602-1111.7511/2-20-CH9404 602-1451.7529/16-181/2-20- 602-1511.7523/4-2011/16-18- 602-1521.7523/4-1811/16-18- 602-1531.7529/16-181/2-20- 602-1541.7529/16-181/2-20- 602-1551.7523/4-2011/16-20- 602-1631.7527/16-247/16-24- 602-1661.7517/16-24-- 602-1671.7527/16-241/2-20- 602-1701.7511/2-20-- 602-1781.7521/2-201/2-20- 602-139229/16-181/2-20- 602-156223/4-2011/16-20- Copyright 2026 K&R Truck Parts. All Rights Reserved.