Shop replacement repair parts for Toro Lawn Mower model 20374/SERIAL: 314000001-314999999


Small engine NGK spark plug (BPR6ES). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

Nylon insert locking nut. Used as part of the shear bolt assembly, as well as other locations within the equipment.

Genuine Toro 131-4547-03 Mulching/Recycling Lawn Mower Blade. Fits Toro walk-behind lawn mower with a 22-inch deck.

Wheel drive belt. Width: 3/8 " Length: 33 1/4 "

Toro lawn mower wheel bearing. We recommend replacing the bearing and retainer together.


Knob-locking handle

Cable-traction

Ring-retaining

Chute-discharge, side

Wheel Cover Assembly

Shoulder bolt

Cable Guide

Deflector-side

Blade driver assembly