Crankshaft 1-1/8” dia.,1/4” Keyway & tapped 7/16-20
Vanguard™ 31.0 Gross HP
Bore 3.37 in. (85.5 mm)
Stroke 3.07 in. (78.0 mm)
Oil Capacity 79 fl . oz. (2.34 L)
- Cast iron sleeve assures longer
engine life and improved oil control
- Advanced Debris Management
System allows the engine to run cleaner
and cooler, which enhances durability
- Foam pre-cleaner traps large debris
before it can clog the fi lter element
and rob the engine of needed air.
- Industrial grade solenoid shift starter
assures quick, reliable starts.
- Full-pressure oil lubrication system
with spin-on fi lter works to keep oil
cleaner, which reduces maintenance
and extends engine life.
- Buyer protection package provides
three-year commercial limited warranty
Replaces: Murray 543477-1111-E1 and Snapper 543477-1111-E1.
MANUFACTURERS NAME:BRIGGS AND STRATTON MANUFACTURER PART NO:543477-1111-E1 UPC:
These are our current best sellers.
"Many thanks for the prompt parts
order. I waited over 4 months for my local repair shop to get the
part and they ended up with the wrong one. Next time I will do it myself."
"I will keep your company book-marked
and order from you first in the future! Your kind of service is
"Your standard of customer care and swift response
has been outstanding, many thanks for your favorable conclusion, it is
About Briggs and Stratton
For over 100 years Briggs and Stratton has been manufacturing small engines, small engine parts and equipment. Today Briggs & Stratton is the worlds largest manufacturer of small engines for lawn mowers, generators, pressure washers, snow blowers and other fine outdoor power. You can't go wrong with a Briggs & Stratton small engine on your equipment.