Shop replacement repair parts for Briggs & Stratton Small Engine model 12A103/0148-E8

On-Off Switch

Gasket-air cleaner

Cylinder Head Plate Gasket

Gasket, carburetor to cylinder

Oil Seal, L-Head, 5.5 HP Intek (PTO), 825 Series

Screw-connecting rod

Screw

Lever-control

Woodruff Key. Aligns the timing gear on the crankshaft

Valve Tappet. The tappet rides on the camshaft lobes and activates the push rods and valves.

Screw

Ring set, standard

Piston pin-standard

Briggs & Stratton repair manual. Vanguard Single cylinder OHV air-cooled engines.

Get fresher fuel with this super concentrated 5-in-1 Advanced Formula Fuel Treatment & Stabilizer. Voted #1 by dealers in the Power Equipment Trade Magazine, this 0.5 oz. pouch treats 2.5 gallons of gasoline. It will help keep your fuel fresh and protect your small engine against corrosion.