ELECTRICAL SCHEMATIC & WIRING DIAGRAMS
- This FAQ article applies to all Vanguard engines -
Briggs & Stratton supplies electrical components pertaining to the engine only. However, basic schematics of our alternator systems wired to a generic piece of equipment are available in the following documents:
In addition to wiring diagrams, Alternator Identification information, Alternator Specifications, and procedures for the replacement of an older Briggs & Stratton engine with a newer Briggs & Stratton engine that utilizes a different style alternator (output connector) are also available in this guide.

For a more detailed schematic specific to your piece of equipment, your best source of information would be the Original Equipment Manufacturer (OEM).

For assistance in locating your engine numbers, please visit our How do I find information on my engine? FAQ.

Your best source of information would be to consult your local Vanguard Authorized Dealer. Your Vanguard Authorized Dealer has all the information relating to Vanguard warranty information, replacement engines, short blocks, parts, pricing, service/repair, specifications, etc.
FURTHER ENGINE MAINTAINANCE TIPS
GET SUPPORT

Take advantage of the expertise your local dealer can provide for service and support on your Vanguard engine.
MANUALS & IPLS

Download the operator's manual for your Vanguard engine or equipment by following our step-by-step process.