Harley-softail-rear-axle-torque-specs May 2026

Harley updated the axle profile and material in 2020, requiring higher torque for a tighter tolerance.

: A 1/2-inch drive torque wrench is recommended to reach the high-torque requirements of 100+ ft-lbs. harley-softail-rear-axle-torque-specs

Example: A 2012 Heritage Softail (FLSTC) specifically lists in some guides, highlighting the importance of year-specific verification. 2000–2007 (Early Twin Cam Softail) : 60–65 ft-lbs . 2. Required Tools & Preparation Harley updated the axle profile and material in

: 95–105 ft-lbs . 2008–2017 (Twin Cam Softail) : 95–105 ft-lbs . 2000–2007 (Early Twin Cam Softail) : 60–65 ft-lbs

: On Softail models with low-hanging mufflers, you may need to remove or loosen the exhaust to gain straight access to the axle nut. 3. Critical Installation Steps Check Rear Axle Nut Torque

For most Harley-Davidson Softail models, the rear axle torque specification generally falls between . However, newer Softail models (2020 and later) often utilize an updated specification of 135–145 ft-lbs (183–197 Nm) due to changes in axle material and design. Harley-Davidson Softail Rear Axle Torque Report

The following specifications are based on common service manual data for various Softail generations. 1. Torque Specifications by Model Year 2020–Present (Milwaukee-Eight Softail) : 135–145 ft-lbs .