Defense vehicles operate under conditions that demand reliable, high‑performance drivetrain components. Dana manufactures a range of Spicer® drivetrain products engineered specifically for heavy‑ and severe‑duty military and defense applications, including SPL® driveshafts rated for the highest torque‑carrying capacities in their class and axles featuring extra‑wide face‑width gearing for dependable operation under extreme loads. All products are supported by Dana’s extensive service and support network and backed by superior warranty coverage.