Universal remote cooler for bikes with external oil lines Provides Oil Cooling (up to 4 % to 7% cooling) with fast economical filter changes Features a HIGH EFFICIENCY disposable filter cartridge 740-462 The HD-C is a polished aluminum finned canister housing Comes with necessary seals, filter cartridge, lines and fittings Easily installs with Perf-form Oil Cooler Mount Bracket 754-910