Big Grip Aerobatic Thrust Washer for YS Engines

Tech Info: 1-406-259-9004 To Order Call 1-800-723-5937 Mon–Sat 10-6 MST

"Big Grip" Aerobatic Thrust Washer

GREAT FOR LARGE PROPS

CENTRAL HOBBIES AEROBATIC

Thrust Washer for YS 120-160 Engines

The comparison diagram at right shows why thrust washers supplied with engines do not work well with the larger props used by 3D fliers. Notice how the stock thrust washer barely extends beyond the empty cavity in the prop. Central Hobbies solved this problem by manufacturing an improved thrust washer that covers the actual grip area of the big props.

The extra grip of the CH areobatic thrust washer enables you to run 18" and larger diameter props with low pitch while supplying proper support at the hub of the propeller to keep it aligned under high thrust loads. To install, simply position this full 1 3/4" diameter thrust washer in place of the stock 1 3/16" washer on the crankshaft.

"BIG GRIP"

AEROBATIC

Thrust Washer

for

YS 120-160 Engines

For tech info call (406) 259-9004

Fax (406) 259-4744

To Place an Order Call: 1-800-723-5937

Mon � Sat: 10-6 MST Closed Sundays

Prices Subject to Change Shipping Charges Additional