This is a light spring option. For the medium spring option, use M526665N and M526664N for heavy spring.Includes: M3620411 (Captive PTO Disc)The M526666N 11" Dual Stage Pressure Plate - New fits equipment brands such as: IMT, Massey FergusonThe M526666N is a substitute for the following discontinued products: M526666R
Includes: M1043282 (Captive PTO Disc)The M532320N 11" Dual Stage Pressure Plate - New fits equipment brands such as: Massey FergusonThe M532320N is a substitute for the following discontinued products: M532320R
This is a medium spring option. For the heavy spring option, use M526664N and M526666N for light spring.Includes: M3620411 (Captive PTO Disc)The M526665N 11" Dual Stage Pressure Plate - New fits equipment brands such as: Massey FergusonThe M526665N is a substitute for the following discontinued products: M526665R
Includes: Captive PTO DiscUsed w/ 1539025 or 1539025 HD6 Transmission Discs.The 1539022N 11" Dual Stage Pressure Plate - New fits equipment brands such as: InternationalThe 1539022N is a substitute for the following discontinued products: 1539022