Related Clues:

• Whirling part of a whirlybird
• Turner too rough to sit in a posh car?
• Turning part of an engine
• *Feature of a 24- and 36-Down
• Part initially revolving or turning over rapidly
• Helicopter mechanism
• What goes round can go round in reverse
• Turner’s rubbish with yellow
• Component of many lawn mowers
• Food processor accessory
• It goes round and round (and back and forth)
• Young man in Belgium is capable of making the cut
• Razor insert
• Something turning backwards and forwards?
• Common pump part