The TLG-403-MM rotor is designed specifically to replace the stock carbon fiber blades on all the Air series wind generators, such as the AIR 403, AIR X, AIR Marine, and Air Land. Inset shows back of blades. Stainless version (recommended for salt water marine) is $30 more.

The TLG-403 is an MM series rotor which means absolute silent operation. All the vibration and noise caused from the stock original blades is gone.

The TLG-403-MM and SS series will last and last. The blades so not flex, buzz in high wind, break when they get cold, nor do they have any vibration. Its the true meaning of the word "upgrade"!

Any model MM or SS will survive wind speeds greater than 125 mph.

Specs:
Diameter 43"
Center hole 17mm (just like the stock hub that comes with the unit) Weight 2 pounds 6 ounces assembled.

Kit includes:
(3) 1/8" thick Aluminum blades
(1) 3/16" thick steel hub or 10 gauge Stainless Steel depending on which series you purchase. All nuts, bolts, and washers for assembly
(1) 17mm spacer to go behind the hub to provide proper hub to generator bearing spacing.

NOTE: Your nose cone will not snap back on, but you won't care once you see the TLG-403-MM / SS in action.