Lawn Boy Lawn Mower Parts

Briggs & Stratton Original Equipment 100005 4 Cycle Oil. (18oz Bottle) Briggs & Stratton Lawn Mower Oil is formulated for 4-cycle air-cooled engines. Don't overfill the crankcase when adding oil. Too much oil can damage the engine.

Genuine OEM Part - Manufacturer #100005

For optimum performance, you should change the oil in your small engine after the first five hours of use and then annually, or every 50 hours of use (whichever comes first).

Small engine fuel tank assembly with cap. If the small engine leaks fuel, then the tank is likely cracked and will need to be replaced.

Genuine OEM Part - Manufacturer #699374

Replacement muffler kit

Genuine OEM Part - Manufacturer #692038

Valve spring retainer

Genuine OEM Part - Manufacturer #692194

Washer

Genuine OEM Part - Manufacturer #40-1940

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

Genuine OEM Part - Manufacturer #299819S

Screw-taptite

Genuine OEM Part - Manufacturer #95-1726

Base-air cleaner

Genuine OEM Part - Manufacturer #795259

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

Genuine OEM Part - Manufacturer #399781S

Terminal-spark plug

Genuine OEM Part - Manufacturer #493880S

Oil dipstick with O ring

Genuine OEM Part - Manufacturer #499621

Seal-dipstick tube

Genuine OEM Part - Manufacturer #692296

Blade-20.88 inch

Genuine OEM Part - Manufacturer #612543-03