One New Aftermarket Replacement RWD Transmission Assembly Fits Toro and Lawn-Boy 22″ Recycler Walk-Behind Mowers
This rear wheel drive (RWD) transmission assembly is the self-propel drive unit Fits Toro and Lawn-Boy 22″ Recycler walk-behind mowers. It delivers power from the engine to the rear wheels, enabling the mower’s self-propelled Personal Pace drive system. Replaces OEM part number 106-3956 and is compatible with a wide range of Fits Toro Recycler and Lawn-Boy Gold Series models.
Specifications
- Fits 22″ Personal Pace walk-behind mowers
- Rear Wheel Drive (RWD) configuration
- Machine Type: Walk-Behind Mower
Compatible Models
Fits Toro 22″ Recycler Walk-Behind Mowers: 20013, 20014, 20017, 20018, 20031, 20041, 20047, 20049, 20051, 20066, 20067, 20068, 20070, 20073, 20073A, 20074, 20074A, 20075, 20076, 20076A, 20079, 20089, 20096, 20098, 20112, 20113, 20655, 20656, 20658
Lawn-Boy Gold Series Walk-Behind Mowers: 10655 (SN: 240000001-250999999), 10656 (SN: 240000001-240999999)
Note: Serial number restrictions apply to Lawn-Boy models 10655 and 10656 — verify your serial number before ordering. Some Fits Toro models also have serial number ranges; consult your service manual to confirm fitment.
Replaces Part Number(s):
106-3956
New aftermarket replacement part – not remanufactured, not used.






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