Shop replacement repair parts for MTD Lawn Mower model 131-433-000

Cotter pin, 3/32 x 5/8

Nut-hex jam

Pin-cotter

Nut-hex 1/4-20

Screw-hex

Hex cap screw, 1/4-20 x .62


Bearing-flange

Flange bearing 5/8 inch ID

High-Lift Blade. 19.38"

Needle bearing, variable speed pulley

Lawn mower spindle assembly. If one or more of the blades do not engage properly, then the spindle may be damaged and will need to be replaced.

Gear-segment

Washer-lock-

Washer-flat .34 id x .688id x .065 thick