#45 • 1993 Briggs and Stratton Quantum Power 5 hp Engine

Part of The Larry Gruenberger Collection Online Auction (timed auction by Jones Auction Service)

Starting at $2.00

Status: Available

Bidding closes Nov 10, 2026 12:16 PM CST

The Briggs & Stratton 124807 is a 120000 series, approx. 5.0 to 6.0 HP single-cylinder vertical shaft engine. It belongs to the classic Quantum side-valve (flathead) family, a design legendary for powering mid-tier walk-behind push mowers and specialized utility systems from the 1990s through the 2000s, appears to be used