Great Planes Spinner 2-3/4" Aluminum GPMQ4555

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

Features

• Great Planes Spinner 2-3/4" Aluminum GPMQ4555

• 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)

Specifications

• 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)

Contents

• 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

Requirements

• One Spinner Adapter Kit (See COMMENTS)

Comments

• 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.

• Spinner Adapter Kit To Use Will Be Determined By Engine Crankshaft Size. Use One Of The Following:

• GPMQ4581 - OS Max 20-40 FP, 25-45 FX & SF (¼")

• GPMQ4584 - OS Max 60 FP, 61 FX & SF, SuperTigre 61 (5/16")

• GPMQ4585 - OS Max FS 26-52 Surpass (¼")

• GPMQ4588 - OS Max FS 70-120 Surpass, 140 RX (5/16")

• GPMQ4589 - OS Max 1.08 FSR (3/8")

• GPMQ4590 - SuperTigre S 2500-4500 (10mm)