KAMAZ manual slack adjuster: good shell strength incremental modulus ... part industry, we have a high visibility.KAMAZ Manual Slack Adjuster:1.spline 10(still can produce of 8,10 ... ,14,19,26,27,37)2.holes 1(still we can produce holes of 1,2,3,4,5,6,7) ... 3.net weight:2.3kg4.teeth clearence <6.4MM5 ... 40 below 0 to 80 degree centigrade. KAMAZ 1 holes manual slack adjuster