Briggs & Stratton 37hp EFI/ETC Vanguard™ V-Twin Commercial Horizontal 4.0" x 1-1/8" Shaft Engine 61A277-0105 TTT187Q0829420 Exact fit for improved performance

Exact fit for improved performance and reliability

62531 Command PRO Twin Engine

Stens 120-178

Length Inside Circumference: 82

Briggs & Stratton 37hp EFI/ETC Vanguard™ V-Twin Commercial Horizontal 4.0" x 1-1/8" Shaft Engine 61A277-0105 TTT187Q0829420 Exact fit for improved performanceThis Vanguard BIG BLOCK V Twin EFI engine with ETC delivers more efficient fuel performance and longer oil change intervals so your operating costs are lower. The engine is designed for the most demanding conditions when pure power is needed. Vanguards V Twin technology features superior performance at greater fueler economy. Fitted with a dura bore cast iron technology and a heavy duty air filtration system, heavy duty cylinder sump, and more. V Twin