Detailed Product Description volvo slack adjuster manual slack adjusters automatic slack adjusters to fit YORK, FUWA, Manual Slack Adjuster;1.spline 10 (still can produce of 8,10,14,19,28,27)2. holes 3 (still we can produce holes of 1,2,3,4,5,6,73 net weight: 2.3kg4. teeth clearance <6.4MM5. body: precision cast6. life time: >300,000times7. ambient temperature:40 below 0 to 80 degree centigrade. ...