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EX Series™ Engines - Efficient and Durable Performance

Briggs and Stratton 31R7

Features

  • Made in the USA
  • ReadyStart ® for Ride Technology
  • Anti-Vibration System - AVS ®
  • Advanced Debris Management System

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Made in the USA

Made in the USA of US and global parts.

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Anti-Vibration System - AVS ®

Provides a smoother ride and more comfort.

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Advanced Debris Management System

Keeps the engine clean by deflecting and ejecting grass and debris for a longer engine life.

Partial Lubrication System
Advanced Debris Management
Anti-Vibration System ® - AVS
Optional: ReadyStart ®



Made in the USA
Made in the USA of US and global parts.

ReadyStart ® for Ride Technology
Automotive-style, no choke easy starting. Just turn the key or push the button and go.

Anti-Vibration System - AVS ®
Provides a smoother ride and more comfort.

Advanced Debris Management System
Keeps the engine clean by deflecting and ejecting grass and debris for a longer engine life.

Full Pressure Lube System
Reduces component wear for longer engine life.

Features

  • Made in the USA
  • ReadyStart ® for Ride Technology
  • Anti-Vibration System - AVS ®
  • Advanced Debris Management System
  • Full Pressure Lube System
Model Number 31R7
HP (gross) ** 15.5
Engine Displacement (cc) 500
Number of Cylinders Single
Engine Configuration Vertical Shaft
OHV Engine Yes
Length (in) 18.9
Width (in) 16.2
Height (in) 12.9
Weight (lbs) 77
Bore (in) 3.56
Stroke (in) 3.06
Engine Fuel Gasoline
Fuel Tank Capacity (gal) N/A
Lubrication System Pressure Lubrication, Full Pressure Lubrication optional
Oil Capacity (oz) 48
Oil Filter Standard
Starter Electric Start
Air Filter Cartridge Air Cleaner with Advanced Debris Management
Muffler Optional

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Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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