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): 71.1 Length (mm): 91.4 Width (mm): 71.1 Compatible Models: MENG 3616, 3608, 3612, 3606 IENG 3516B, G3612, G3606, 3508B, 3512B, G3606B G3608, G3616 OHT MT4400D AC 793B WTL 994