Shop replacement repair parts for Yard-Man Lawn Mower model RZT-42/2006

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.

MTD flange lock nut, 5/16-18.

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

MTD flange lock nut, 5/8-18. This nut should be replaced if it has been removed.

Ignition key

Knob-Star 5/16-18

Screw, 1/4-20 x .5

Hex nut, 5/16-18 Thd.

Pulley kit 4 7/8" diameter

Washer, .340 x .872 x .060

Hex screw, 3/8-16 x 2.0

Valve stem, tubles rim

Lock nut, 3/8-16

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

Shoulder bolt, 3/8-16 x 1.75