Rockford style. Heavy Duty 4 Pad Option for 56631 Woven DiscIncludes: Heavy Duty 4 Pad Option for 56631 (Woven Disc)The 384384 9" Transmission Disc, 4 Pad, w/ 1-1/4" 6 Spline Hub - New fits equipment brands such as: InternationalThe 384384 is a substitute for the following discontinued products: 384384 HD6