One of the most significant changes made to the 2024 Jeep Wrangler is also one of the most difficult to spot: The new Wrangler's rear axle is now a full-float Dana 44 HD. Why does this matter?

The rear main seal keeps oil sealed inside the rear of the engine, where the crankshaft connects with the transmission. It can be expensive to repair, often $600 or more, because it typically ...

The film discusses the evolution of the rear axle in vehicles, particularly focusing on the innovations introduced by Chevrolet in their 1936 truck model. It explains the transition from traditional ...