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SPEC SHEET
Rebuild Specification for Jeep® JK UD44™ Front Axles
Diff Specifications............... USA Metric Dana Part #
Ring Gear Bolt........................ 95 – 105 ft-lbs 129 – 142 Nm 2007292
Bearing Cap Bolt......................70 – 90 ft-lbs 95 – 122 Nm 48632-1
Pinion Nut ...................................160 ft-lbs 217 Nm MIN 44189
Ring Gear Backlash ...............0.005″ – 0.008″ .13 – .20 mm
Diff Cover Bolt..........................28 – 33 ft-lbs 38 – 45 Nm 34279
Diff Cover Plug.........................15 – 25 ft-lbs 20 – 34 Nm
EDL Connector Screw ............. 7 – 8.5 ft-lbs 9 – 12 Nm
Lubricant Type .......... SAE 75W-140 Gear Lubricant
Lubricant Capacity .......................2.0 qts 1.9L
Axle Nut...................................90 – 110 ft-lbs 122 – 149 Nm
Hub Assembly Bolts ................67 – 74 ft-lbs 90 – 100 Nm
Drive Pinion and Total Torque to Rotate
Pinion Torque to Rotate (PTR): 17.4 – 25 in-lbs 1.97 – 2.85 Nm
Total Torque to Rotate (PTTR):
Gear Ratio USA (in-lbs) Metric (Nm) Part Number
3.73 PTR + 4.2 / 6.4 PTR + 0.48 / 0.72 2013742-5
4.10 PTR + 3.9 / 5.8 PTR + 0.44 / 0.66 2005024-5
4.56 PTR + 3.5 / 5.2 PTR + 0.39 / 0.59 2019746
4.88 PTR + 3.3 / 4.9 PTR + 0.37 / 0.55 2019749
5.13 PTR + 3.1 / 4.6 PTR + 0.35 / 0.52 2019752
5.38 PTR + 2.9 / 4.4 PTR + 0.33 / 0.50 10010738
Product Information: SpicerParts.com | E-Catalog and parts locator: DanaAftermarket.com
Form # SPECSHEET-JK-FRONT-UD44-102023
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