Alto Products Corp.
The “Clutch” Friction Material Specialists
Alto is the leader in the development and design of friction material and the manufacture of drive train components
For over 50 years, Alto has manufactured over a billion friction clutches, steel reaction plates, and powertrain components for automotive, hi-performance, heavy-duty, industrial, marine, and motorcycle applications.
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Alto # 322907 Master, 322808 Overhaul, 322750C Module, ZF304A, ZF311A, ZF304C
Alto # 316 Series Updated Version Codes Page ZF63, ZF68, ZF80, ZF85
Alto # 091750 Triumph Various Models 1958-1983 (500, 650, 750cc Unit Twins)
Alto # 138734-160 Friction & 138735-107 Steel ATC35L, ATC45L, Transfer Case
Alto # T1524G3D Coated TC Friction Ring, Ford 6R80 TC 280mm(Early)