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2007 Toyota Tundra Spline Diameter

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We pulled the axleshafts and started counting splines and found 36 of them with an outside diameter of 1.457 inches. This is comparable in diameter to a GM Corporate 14-bolt (1.5-inch) and in spline count to some Dana 60s and 70s (35-spline).
2007 Toyota Tundra Rear Axle - Tundra's Tail

We pulled the axleshafts and started counting splines and found 36 of them with an outside diameter of 1.457 inches. This is comparable in diameter to a GM Corporate 14-bolt (1.5-inch) and in spline count to some Dana 60s and 70s (35-spline).  View Related Article

 

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