The MATCO mfg WHLB3 4 INCH inch brake assembly is designed for use with MATCO mfg wheels. This model uses an Internal caliper design and is designed to be used with the WHLD4 disc. The WHLB3 is supplied with NONE brake plate adapter.
The M66-102 brake pad is used. This semi-metallic friction material compound was selected for its high friction performance and low fade at elevated temperatures to provide smooth stopping under high load conditions. The reline kit for this brake is the BRL-3 which includes linings and rivets for two calipers.
Most models of MATCO mfg brakes are upgradeable to higher torque configurations as engine size or tire changes. Check our brake conversion kits or call our technical support staff for your specific needs.
The WHLB3 is designed for the following specifications:
Energy Rating (FT-LBS) - 93441 FT-LB
Torque Rating (@450 PSI) - 1440 IN-LB