Lawn mower transmission assembly for rear wheel drive models. If the self-propel drive wheels do not engage properly the transmission may be defective. Before replacing the transmission ensure the belt is applying the proper tension to the transmission pulley.
Grid is 1 inch square
Lawn Mower Transmission 106-3956
Lawn Mower Transmission 106-3956
Manufacturer Part

Lawn Mower Transmission 106-3956

Genuine OEM Part # 106-3956RC Item # 1606535
Manufacturer Part
Lawn mower transmission assembly for rear wheel drive models. If the self-propel drive wheels do not engage properly the transmission may be defective. Before replacing the transmission ensure the belt is applying the proper tension to the transmission pulley.
Grid is 1 inch square
Lawn Mower Transmission 106-3956
Lawn Mower Transmission 106-3956
$145.22
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Lawn mower transmission assembly for rear wheel drive models. If the self-propel drive wheels do not engage properly the transmission may be defective. Before replacing the transmission ensure the belt is applying the proper tension to the transmission pulley.
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$145.22
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This part 106-3956 is compatible with:

Product Type:
Lawn Mower
Brands:
Toro, Lawn Boy

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Frequently Bought with Transmission
22431-VL0-P01 V-Belt
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Transmission Customer Reviews

Common Problems Fixed by the Transmission

Based on customer reports and repair data, this part commonly fixes these issues:

About the Transmission

The transmission is powered by the drive belt, and the drive belt connects to the engine crankshaft. When the drive belt powers the transmission, the lawn mower wheels turn. To determine if the transmission is defective, observe the transmission while the lawn mower is running. If the transmission pulley is spinning, but the lawn mower wheels don’t turn, this indicates that the transmission is defective. The transmission is not repairable—if the transmission is defective, you must replace it.

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