This replaces the discontinued OEM part# 91825A, 91825AGS, 91825GS, 091825A, 91825, 91828.  This voltage regulator is built using components that meet or exceed the OEM specifications and is a perfect fit into the generator.  It fits many models including those built by Briggs and Stratton, BSPP, Craftsman, PowerBoss, Snapper, Troy-Bilt, WheelHouse and many more.  Below is a partial list of compatible models.

A detailed video showing the construction, installation and testing can be found through the QR code in the photos section. 

030205-0 - Briggs & Stratton 5,800 Watt Portable Generator

030206-0 - Briggs & Stratton 5,500 Watt Portable Generator

030208-0 - Briggs & Stratton 3,500 Watt Portable Generator

030208-1 - Briggs & Stratton 3,500 Watt Portable Generator

030208-2 - Briggs & Stratton 3,500 Watt Portable Generator

030209-0 - Briggs & Stratton 5,500 Watt Portable Generator

030209-1 - Briggs & Stratton 5,500 Watt Portable Generator

030209-2 - Briggs & Stratton 5,500 Watt Portable Generator

030212-0 - Briggs & Stratton ProMax 2,500 Watt Portable Generator

030214-0 - Snapper 3,500 Watt Portable Generator

030218-0 - Briggs & Stratton 3,500 Watt Portable Generator

030219-0 - Briggs & Stratton 5,000 Watt Portable Generator

030230-0 - PowerBoss 5,600 Watt Portable Generator

030235-0 - Briggs & Stratton 5,500 Watt Portable Generator

030235-1 - Briggs & Stratton 5,500 Watt Portable Generator

030235-2 - Briggs & Stratton 5,500 Watt Portable Generator

030238-0 - Briggs & Stratton 3,750 Watt Portable Generator

030240-0 - Troy-Bilt 5,500 Watt Portable Generator

030243-2 - Craftsman 5,600 Watt Portable Generator

030245-0 - Troy-Bilt 5,500 Watt Portable Generator

030246-0 - Briggs & Stratton 5,550 Watt Portable Generator

030248-0 - Troy-Bilt 3,550 Watt Portable Generator

030248-1 - Troy-Bilt 3,550 Watt Portable Generator

030248-2 - Troy-Bilt 3,550 Watt Portable Generator

030253-0 - Briggs & Stratton 5,550 Watt Portable Generator

Model #580327111 Companion generator

Model #580329120 Craftsman generator

Model #1312-0 Generac generator

Model #580329130 Craftsman generator

Model #580327152 Companion generator

Model #580327112 Craftsman generator

Model #580327110 Craftsman generator

Model #580327750 Craftsman generator

Model #580326990 Craftsman generator

Model #580326700 Craftsman generator