Shop replacement repair parts for Briggs & Stratton Small Engine model 121S07/0027-F1

Briggs and Strartton in-line fuel filter with 40 micron rating and 1/4" inlet & outlet. If the engine does not start then the fuel filter may be clogged and not allowing enough fuel to enter the carburetor.

Replacement Briggs & Stratton fuel line kit with clamps. 1/4 Inch inside diameter, Cut to length.

Cap-fuel tank

Briggs & Stratton flywheel key. The flywheel key aligns the flywheel in the correct position on the crankshaft. If the engine stops suddenly due to hitting a hard object, the flywheel key shears in half to prevent damage to the engine. If the flywheel key is broken, the engine won't start.

Spark plug wrench designed to fit Briggs & Stratton Over Head Valve engines. Combination 13/16" on one end and 5/8" on the other.

Clamp-hose

Briggs & Stratton Spark Plug (RC12YC), Selected Engines 3/LC Gas (.020 gap)

Air Filter, Professional Series 7.75, 8.50, 8.75

Valve spring retainer

Recoil starter rope

Breather Reed

Spark plug boot

Oil Seal, L-Head, Quantum (PTO End), 625-675 Series

Oil Seal, L-Head, 2-5 HP Including Quantum, Europa and Intek

Small Flywheel puller with bolt spacing of 1 & 5/8". See related items for other sizes.