Founded in 1957, AVM has been active during all these years developing, producing and marketing Free-Wheeling Hubs, applicable to 4-wheel-drive and sport-utility vehicles
Working from specially built premises in Cotia, greater Sao Paulo, Brazil, AVM is constantly dedicated to supplying the market with global quality Free-Wheeling Hubs.

AVM High Performance Automatic - 900 Series
	State-of-the-art comfort and reliability. Locks automatically as driver shifts into 4-wheel-drive, even with the vehicle moving (provided transfer case is synchronized). Remains solidly and permanently locked all the time while in 4x4, upgrade or coasting! As you shift back into 2-wheel-drive, hubs disengage automatically the first time you reverse the vehicle. Internal Components: Perfect combination of investment cast and steel parts. Our automatic hubs never disengage when the vehicle is reversing down a slope.
AVM Premium Manual - 400 Series
	Recognized unanimously as "The Tough Hub" by many thousand satisfied users worldwide. Ultra reinforced nodular iron body. Salt-spray tested epoxi enamel finish. Die cast aluminum cap. Corrosion resistant glossy finish. Internal components: CNC machined, heat treated.