STOCK# - GPMG0225
New and unused. In the original manufacturer packaging. When buying multiple items, if less than $69.00, the highest per item shipping rate will be applied as a flat rate for any order shipped within the U.S. if using ground service. Orders of $69.00 or more qualify for FREE shipping within the U.S. using ground service.

Designed for low noise and low maintenance Park Flyer gearboxes used
with 400-sized motors get the maximum climbing power and flight
time from each mAh. A bronze pinion gear is used for strength and
a nylon main gear for quiet low friction operation.
Compatible with APC s light durable Slo-Flyer Propellers
Utilizes smooth-running long-lasting ball bearings
Lightweight aluminum open gear case resists damage
Aluminum propeller adapter and washer
One year warranty

One assembled T400 gearbox 3:1 ratio (includes 34 tooth nylon gear)
One brass 11 tooth pinion gear (not carried separately)
One 3 x 3mm pinion set screw
Two 2.4 x 5mm phillips head mounting screws

Attaching the gearbox to the motor with a small phillips head
screwdriver.
Install pinion onto motor shaft with a 1.5mm hex head wrench
Installing propeller onto shaft with a medium sized phillips head
screwdriver. (Use threadlocking compound to hold screw tight.)
Assembly of gearbox/motor unit onto an aircraft

Overall Length: 35mm (1.4 )(back of gearbox to front of adapter)
Overall Height: 37mm (1.5 )
Overall Width: 32mm (1.2 )
Mounting Holes On-Center: 16mm (.67 )
Propeller Adapter Shaft Diameter: 6mm (.24 )
Propeller Adapter Shaft Length: 9mm (.35 )
Main Shaft Diameter: 4mm (.16 )(the adapter mounts onto this one)

For T-400 motor use GPMG0325.
There was some question whether this is really a 3:1 ratio.
Not to worry. That is because 34 teeth to 11 teeth equates to
3.09090909 to 1 thus rounded to 3:1
JAL 6/1/01
ir/jl
up tjt 6/29/01

Payments – PAYPAL IS THE ONLY PAYMENT WE ACCEPT.

International Buyers Only – Please allow 2 to 4 weeks for international deliveries. Not all international packages are shipped with tracking information. Please Note: Duties and taxes are not included in the item price or shipping charges. Please check with your local customs office prior to buying. These will be added by your local authorities upon delivery - do not confuse them for additional shipping charges. We are unable to falsify the value of the shipment because that would be illegal.

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