Shop replacement repair parts for Yard-Man Lawn Mower model RZT-54/2012

Champion Spark Plug (RC12YC). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Bow Tie Cotter Pin

MTD flange lock nut, 5/16-18.

Self-tapping screw. 5/16-18 inches by .75 inches.

MTD flange lock-nut, 1/4-20.

Interlock safety switch

Ignition key

Screw, 1/4-20 x .5

Self Tapping Screw

Valve stem, tubles rim

Lock nut, 3/8-16

Self-tapping Screw,15/16-18 x .875

Screw-shoulder

Shoulder bolt, 3/8-16 x 1.75

Screw-cap socket head 5/16-18, .625