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131 0206 Oru08 Z

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Here is how the construction of the front A-arms began. Because there is not a single design that works for all trucks, ORU designed and built the lower A-arm from 3/16-inch steel plate and then mocked up various upper A-arms to test for bumpsteer and suspension travel. All suspension pivots use Aurora Bearing rod ends, and the Dana 60 knuckles pivot in uni-balls.