Liebherr – Carrier Roller Models Covered: – R9100, R9150, R9200, R9250, R9350, R9400, R994B, R996B Carrier Roller – Classic Measurement Carrier Roller – UT Measurement Was this article helpful? Yes No Related Articles Hitachi – Sprocket Tooth Tip Hitachi – Front Idler Flange Height Hitachi – Track Shoe Grouser Height Hitachi – Carrier Roller Hitachi – Track Roller Hitachi – Track Pitch