The Dana Spicer 2003488-5 or 20034885 is a complete differential gear set for the Dana 44 (226 mm) rear axle, covering 2006-2010 applications. The kit delivers a 3.73 gear ratio using a 41-tooth ring gear paired with an 11-tooth pinion. The ring gear measures 8.900 in. in diameter with M12 x 1.26 ring gear bolts (10-bolt pattern), and the pinion shaft measures 1.627 in. in diameter with a 24-spline count. Carrier breaks for 3.07 and up. Ring gear rotation is standard. An installation kit and pinion nut are included. Call us to confirm proper fit for your specific application.
Features
Dana 44 (226 mm) rear axle application, 2006-2010
3.73 gear ratio: 41-tooth ring gear, 11-tooth pinion
Ring gear diameter: 8.900 in., 10-bolt M12 x 1.26 pattern
Pinion shaft: 1.627 in. diameter, 24-spline count
Carrier breaks: 3.07 and up, standard ring gear rotation
Includes ring gear, pinion gear, pinion nut, and installation kit
Tech Specs
- Series: Dana 44 (226 mm)
- Gear Ratio: 3.73
- On Vehicle Location: Rear
- Year: 2006, 2007, 2008, 2009, 2010
- Carrier Breaks: 3.07 and Up
- Ring Gear Diameter: 8.900 in.
- Ring Gear Tooth Count: 41
- Ring Gear Bolt Quantity: 10
- Ring Gear Bolt Thread: M12 x 1.26
- Ring Gear Rotation: Standard
- Pinion Gear Tooth Quantity: 11
- Pinion Shaft Diameter: 1.627 in.
- Pinion Spline Count: 24
- Cover Bolt Quantity: 10
- Pinion Gear Included: Yes
- Pinion Nut Included: Yes
- Ring Gear Included: Yes
- Installation Kit Included: Yes
- High Performance: No
