Dana Spicer 10048821 UD44 JK front drive axle assembly with a 4.10 gear ratio and ARB differential, listed for the Jeep Wrangler 2007-17 and the 2018 Wrangler JK. It is a complete bolt-in unit, so the housing, gearing, differential and shafts arrive as one assembly instead of separate parts. The ARB differential is air-actuated, letting the driver lock both front wheels for traction and run open on the road. Heavier-walled tubes and thicker steel brackets help the housing resist bending off-road, and nickel chromoly shafts carry the drive load. A genuine Dana Spicer part from Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Front axle assembly for the Jeep Wrangler 2007-17 and 2018 Wrangler JK
4.10 gear ratio
ARB differential, air-actuated
Complete bolt-in assembly: housing, gearing, differential and shafts
Heavier-walled tubes and thicker steel brackets for off-road loads
Nickel chromoly axle shafts
Tech Specs
- Position: Front
- Axle: UD44 JK
- Gear ratio: 4.10
- Differential: ARB
- Application: Jeep Wrangler 2007-17, 2018 Wrangler JK
