New DeLaval Milkmaster Block Sensor by Larry Benner $132.00 Category Detachers Location Pennsylvania New DeLaval Milkmaster Block Sensor, part#98713781. Price per each. 1 available REF#LB414 Send Message Phone (717) 437-3605 Name * Email * Phone * Subject * Part#/DTCS/Ref# * Message * Captcha Captcha Website Address Big Larry