Genuine Toro 39-9160 Pinion Gear Lawn Boy Wheel Lawnmower

Genuine Toro 39-9160 Pinion Gear

This gear was used in 1980 up until 2013. It also used in 109 models, so if not sure please ask.

10500, 10502, 10510, 16880, 16890, 16930, 16940, 20620, 20622,

The metal pinion gear attaches the mower’s transaxle and is used to interconnect with the wheel’s gear to rotate the drive wheel.

This part is used in 109 models.
Model: 10500 (21″ Rear Bagging Lawnmower)
Model: 10502 (21″ Rear Bagging Lawnmower)
Model: 10510 (21″ Rear Bagging Lawnmower)
Model: 11-0189 (Grass Bag Assembly, 21″ Rear Bagger Mowers)
Model: 16880 (Lawnmower)
Model: 16890 (Lawnmower)
Model: 16930 (Lawnmower)
Model: 16940 (Lawnmower)
Model: 20620 (Lawnmower)
Model: 20622 (Lawnmower)
Model: 20622C (Lawnmower)

Model: 22154 (Lawnmower)
Model: 22154B (Lawnmower)
Model: 22157 (53cm Recycler/Rear-Bagger Mower)
Model: 22158 (Recycler Rear Bagger Mower)
Model: 22161 (Recycler Mower)
Model: 22162 (Recycler Mower)
Model: 22167 (21″ Heavy-Duty Recycler/Rear Bagger Lawnmower)
Model: 22167TE (53cm Heavy-Duty Recycler/Rear Bagger Lawnmower)
Model: 22168 (21in Heavy-Duty Recycler/Rear Bagger Lawnmower)
Model: 22168TE (53cm Heavy-Duty Recycler/Rear Bagger Lawnmower)

Model: 22195 (21in Heavy-Duty Recycler/Rear Bagger Lawn Mower)
Model: 22196 (21in Heavy-Duty Recycler/Rear Bagger Lawn Mower)
Model: 22197 (21in Heavy-Duty Recycler/Rear Bagger Lawn Mower)
Model: 22198 (21in Heavy-Duty Recycler/Rear Bagger Lawn Mower)
Model: 22525 (Lawnmower)
Model: 22621 (Lawnmower)
Model: 22621C (Lawnmower)
Model: 22622 (Lawnmower)
Model: 22623 (Lawnmower)
Model: 22680C (Lawnmower)
Model: 22700 (Lawnmower)
Model: 22700B (Lawnmower)
Model: 22700BC (Lawnmower)
Model: 22700C (Lawnmower)
Model: 22701 (Recycler Mower)
Model: 22701B (Lawnmower)
Model: 59108 (Side Discharge Chute, 21″ Cast-Deck Recycler II)
Model: 59126 (Dethatcher Kit, Rear Baggers)
Model: CODE455E (21in Heavy-Duty Walk Behind Rotary Mower)