Coolant Temperature Regulator Coolant temperature regulators restrict the flow of coolant between engine blocks and radiators until engines reach operating temperatures Attributes: Cat parts are manufactured to precise specifications and are built for durability, reliability, productivity, and less environmental impact UNITS:US METRIC Height (mm): 91.4 Length (mm): 71.1 Width (mm): 71.1 Compatible Models: EXC 345B II MH 345B II 345B L 345B COM 815F, 816F MENG C32, 3406B, 3516C, 3516E, 3408, 3512C, 3126, 3616, 3508C, C280-8, 3412, 3508, 3512E, 3408B, 3512, C280-12, 3512B, C280-16, C280-6, 3612, 3606, 3116, 3516B, 3608 PETR C280-12 WHEX W345B II IENG G3606, C280-16, G3608, 3512E, 3612, 3408, 3508, 3512, G3612, G3606B G3516, G3508, G3512, G3616, 3408B WTT 814F UAT AD60, AD55B TENG 3126, 3208 EPG G3520C, 3412, 3412C, G3516, G3512 WTL 966G II