A-B11732918SM-AI PULLEY D
A-B11732918SM-AI PULLEY D
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One New Aftermarket Replacement Drive Pulley for Snapper, Murray, and Simplicity Lawn Tractors
This aftermarket replacement Drive Pulley (Pulley D) is a key component in the hydrostatic transmission drive system on Snapper, Murray, and Simplicity lawn and garden tractors. It routes and drives the transmission belt, maintaining proper belt tension and power transfer from the engine to the transmission. The pulley measures approximately 4.5 inches in diameter with a 1/2-inch spline bore.
Specifications
- Diameter: 4.5 in.
- Bore: 1/2 in. spline
- Color: Grey
- Width: 0.875 in.
Compatible Models
Snapper / Murray / Simplicity: Fits various Snapper lawn tractors, Murray lawn tractors, and Simplicity lawn and garden tractors. Use your model and part number to confirm fitment before ordering.
Replaces Part Number(s):
1732918SM, 1724313SM, 73749
Aftermarket Interchange Numbers
A-B11732918SM-AI; also interchanges with MIU800685 (Fits John Deere), Fits Toro 121-0954, Tuff Torq 1A646025780
New aftermarket replacement part - not remanufactured, not used.



