Briggs Professional Series Snow Engine 16.5 TP ES 3/4″ x 2-33/64″ #25D137-0116-ES

The Briggs & Stratton 25D137-0116-ES Professional Series Snow Engine delivers maximum performance and reliability for heavy-duty snow blowers and commercial-grade equipment. Boasting 16.5 ft-lbs gross torque and a 420cc OHV engine, it provides exceptional power and cold-weather starting even in the harshest winter conditions.

This engine features a 120V electric start for quick ignition and a 3/4″ x 2-33/64″ keyed crankshaft for compatibility with most two-stage snow throwers. Designed with a snow-optimized carburetor, oversized controls, and a large recoil handle, it ensures easy operation while wearing gloves. Its cast-iron cylinder sleeve and heavy-duty components enhance durability and engine life.

Key Features:

• Model: 25D137-0116-ES Professional Series

• Torque: 16.5 ft-lbs gross torque

• Displacement: 420cc OHV

• Crankshaft: 3/4″ diameter x 2-33/64″ length, keyed

• Start Type: Electric Start (120V) with recoil backup

• Fuel Type: Gasoline

• Application: Designed for large two-stage snow blowers and commercial snow equipment

• Performance: Superior cold-start capability and consistent torque under load

• Durability: Cast-iron sleeve and reinforced design for long service life

• Ease of Use: Oversized controls for gloved operation