Front and Rear Sintered Severe Duty Brake Pads for Arctic CAT 400 (2x4/4x4) 2000 2001 2002 3 Sets of Brand New High Quality Brake Pads. Enough To Replace Front and Rear Calipers. These are Sintered metal brake pads. Compatibility: 2000-2002 ARCTIC CAT 400 (2x4/4x4)