Ariens Snowblower Woodruff Key 06600300

Basic Information

• Part name: Snowblower woodruff key
• Manufacturer: Ariens
• Category: Snowblower hardware
• Primary function: Locks a pulley or gear to a shaft to maintain proper rotational alignment

Technical Specifications

• Width: 0.188 inch
• Length: 0.75 inch
• Height: 0.313 inch

Installation & Compatibility

• Compatible models: Fits select Ariens models; confirm capability using your models parts diagrams
• Installation Difficulty: Medium; may require partial disassembly
• Tools required: Punch, hammer

Additional Information

The snowblower woodruff key, part number 06600300, fits into a machined slot in the shaft and engages a matching slot in a pulley or gear. This connection keeps the mounted component synchronized with the shaft so rotational force transfers correctly.

You might notice a pulley or gear slipping on the shaft, sudden loss of drive or auger movement, or components turning out of sync even though the shaft is rotating. Sheared edges, deformation, or a missing key can also allow parts to spin independently.

Disconnect the spark plug wire before beginning the repair. Handling keyed shafts and metal components can expose sharp edges, so work gloves can help protect your hands. Make sure the key seats fully in the shaft slot and the mating component fits flush before reconnecting the spark plug wire.