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ProSpin 3 3/4"Aluminum Spinners for 2 (PS375)

Maxx Products

ProSpin 3 3/4"Aluminum Spinners for 2 (PS375)

$ 42.00

This is a Two-Blade Aluminum Spinner w/Aluminum Backplate from Great Planes.


  • Machined For Accuracy, Then Polished To A Gleaming Finish.
  • Easy To Install, Having A Bolt-On Design, Centers Each Spinner Perfectly On Its Baseplate.
  • Spinner Cone Is Recessed To Mate Into the Spinner Backplate.
  • The Rear Of The Spinner Is Flat, Without An Overhanging Cone.
  • Includes Black 10-32 Bolt That Holds Spinner Cone to Backplate.
  • Adapter Kits For Different Engine Sizes Are Available Separately.
  • (See COMMENTS)
  • One Aluminum Spinner Cone
  • One Aluminum Backplate (See Specs For Sizes)
  • One 10-32 x 1-1/2" Mounting Bolt
  • One Box with Installation Instructions and Safety Tips


  • One Spinner Adapter Kit (See COMMENTS)


  • Spinner Backplate Diameter: 2-3/4" (70mm)
  • Spinner Backplate Mounting Ring Thickness: 3/16" (4mm)
  • Spinner Backplate Hole Diameter: 3/8" (9.5mm)
  • (The Adapter Kit Will Contain An Aluminum Bushing To Fit The Crankshaft Size.)
  • Length From Back Of Backplate To Front Of Cone: 2-3/4 "
  • Height Of Propeller Slot: 3/4" (19mm)
  • Length Of Propeller Slot: 15/16" (24mm)
  • Warning: Failure To Follow The Instructions Printed On The Box May Cause The Propeller To Separate From The Model. If The Spinner Cone Touches The Propeller At Any Point, Use A File Or MotoTool To Relieve This Area.

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