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917986450
917986450 Craftsman Lawn Tractor
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$6.51
This OEM hex head bolt is for lawn tractors. It is used on mower deck mandrels for mounting the spindles to the deck. This is a self-threading screw and will need to be replaced if it is worn or missi...
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This is an OEM axle cap for lawn tractors and is sold individually. It stops debris from getting into the wheel hub and axle. This axle cap is prone to wear and tear and should be replaced when it is ...
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$13.02
This is an OEM bolt and washer assembly, designed to hold the lawnmower blade to the spindle shaft. This threaded bolt has a curved rounded head and measures approximately 7/16-inches by 2-inches. If ...
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This is a genuine hex flange locknut for a lawn mower. It attaches to the carriage bolt (sold separately), fastening the axle assembly braces in place. This part is sold individually, however most mod...
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$32.64
It is a genuine OEM sourced part is specially designed for riding lawn mowers and garden tractors. The solenoid acts like an electromagnetic switch, it engages and routes the battery electrical supply...
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$30.03
This ignition switch has been sourced directly from the original manufacturer and is sold individually (key sold separately). The ignition switch is also sometimes referred to as a starter switch and ...
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$6.51
It is an authentic item that is supplied directly from the original equipment manufacturer for use with Husqvarna and Poulan lawn and garden equipment. A washer is generally utilized to provide a tigh...
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This is an authentic Craftsman replacement part manufactured for use with riding lawnmowers. The special tie rod is used to connect the spindle assembly to the pivot sub-assembly in the steering assem...
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This is a genuine OEM power take-off (PTO) switch for a ride-on lawn mower. This switch engages the electric clutch to spin the blades. This part includes one plastic PTO switch with a push-pull, snap...
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$6.51
The thrust washer fits next to the ring and the 16 gauge washer. This is an authentic Craftsman replacement part used in compatible lawn tractors. This item is priced as an individual replacement. It ...
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$14.34
This steering shaft adapter kit is a genuine OEM replacement kit used in lawn tractors. It includes one splined adapter and one tapered adapter, used to connect the steering wheel to the steering shaf...
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It is an authentic item that is designed for use with Craftsman riding lawn mowers and garden tractors. This is the right side drag link that connects to the spindle and the gear-selector plate allowi...
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Order now and your part arrives by Apr 13
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Andrew
December 13, 2025
Transmission quits moving tractor forward when stepping down on accelerator
For model number 917986450
Hello Andrew, thank you for reaching out. We would recommend checking the drive belt, part number FIX9018405. If worn out or stretched, it slips on the pulleys instead of gripping them firmly. Under the increased demand for torque during acceleration, the slipping worsens, resulting in insufficient power reaching the transmission and preventing the tractor from moving forward effectively. You may need to replace it to fix the issue. We hope this helps.
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Common Problems and Symptoms for 917986450
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Dryer runs no heat
Disassemble dryer. Replaced element assembly. Re assembled dryer. Unit runs and heats.
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