This product in our online store is compatible with various equipment models. It can be used with the following models:- Gas Engines: CG137-12, G3408, G3408B, G3408C, G3412- Mobile Hydraulic Power Unit: 385C- Petroleum Transmission: TH48-E70- Track-Type Tractor: D10- Tractor: 776C, 776D- Trucks: 777B, 777D, 789, 789B, 789C, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 795F AC- Truck Engine: 3114 (Caterpillar)The dimensions of this product are as follows:- Length (A): 151.62MM- Width: 6MMThe product is a muffler GP (General Purpose) and is suitable for the application in the listed equipment models. It can be used with the following models:3114, 385C, 776C, 776D, 777B, 777D, 789, 789B, 789C, 793, 793B, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 795F AC, CG137-12, D10, G3408, G3408B, G3408C, G3412, TH48-E70.(