KAMAZ manual slack adjuster: good shell strength incremental modulus durable resonable price Our ... 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 ... :40 below 0 to 80 degree centigrade. KAMAZ 1 holes manual slack adjuster