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The Yukon YDGD70-3-35 is a heavy-duty Yukon Dura Grip limited-slip differential designed for Dana 70 axles with 35-spline axle shafts and 4.10 and numerically lower gear ratios (3.54, 3.73, 4.10). It features a robust 4-pinion nodular iron case and rebuildable composite clutches.

Specifications & Features

Application: Dana Spicer 70 rear differentials (non C-clip).

Axle Spline Count: 35-spline.

Compatible Ratios: 4.10 and down (numerically lower, including 3.54, 3.73, and thick gear applications).

Design Type: 4-pinion clutch-type limited-slip (Positraction).

Materials: Nodular iron case with forged 4320 chromoly spider gears.

ABS Compatibility: Yes (ABS compatible)

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