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Great Planes Spinner 1-1/2" Aluminum (Great Planes GPMQ4550 | GPMQ4550)

Model: Great Planes GPMQ4550
Dist. #: GPMQ4550   SKU: GPMQ4550

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List Price:  $23.99
Price:  $21.99
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Updated on Sep 22, 2023 05:39:21 PM

Spinner 1-1/2" Aluminum...
This is a Two-Blade Aluminum Spinner w/Aluminum Backplate from Great Planes.

Machined For Accuracy, Then Refined To A Gleaming Finish.
Easy To Set up, Having A Bolt-On Style, Centers Each Spinner
    Perfectly On Its Baseplate.
Spinner Cone Is Recessed To Mate Into the Spinner Backplate. The Back
    Of The Spinner Is Flat, Without An Overhanging Cone.
Includes Black 10-32 Bolt That Holds Spinner Cone to Backplate.
Adapter Kits For Various Engine Sizes Are Offered Separately.
    (See REMARKS)

One Aluminum Spinner Cone
One Aluminum Backplate (See Specifications For Sizes)
One 10-32 x 1" Mounting Bolt
One Box with Setup Directions and Safety Tips

One Spinner Adapter Kit (See REMARKS)

Spinner Backplate Size: 1-1/2" (37.8mm)
Spinner Backplate Mounting Ring Thickness: 3/16" (4mm)
Spinner Backplate Hole Size: 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: 1-15/16" (48.6mm)
Height Of Propeller Slot: 9/16" (14.5mm)
Length Of Propeller Slot: 5/8" (15.5mm)

Caution: Failure To Follow The Instructions Printed On Package May
    Cause The Propeller To Different From The Model.
If The Spinner Cone Touches The Propeller At Any Point, Use A File
    Or MotoTool To Alleviate 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 Go beyond (¼")
    GPMQ4588 - OS Max FS 70-120 Go beyond, 140 RX (5/16")
    GPMQ4589 - OS Max 1.08 FSR (3/8")
    GPMQ4590 - SuperTigre S 2500-4500 (10mm)
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