2006-2024 Lexus IS 350 Leaf Spring Torque Specs

3.5L V6

Applies to 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, and 2024 Lexus IS 350

Labor Time:2 hours

Torque Values (8 specifications)

Component	Nm	lb-ft	Notes
⚠️ Ball Joint Nut	102	75	Use new cotter pin
⚠️ Control Arm Bolts	165	122	Torque with vehicle weight on wheels
Mounting Bolts	31	23	—
⚠️ Strut Bolts	133	98	—
⚠️ Strut Tower Nuts	50	37	—
⚠️ Sway Bar Link	71	52	—
Sway Bar Link Nuts	55	41	Hold shaft with Allen key
⚠️ Wheel Lug Nuts	156	115	Torque in star pattern

The primary torque specification for leaf spring on a 2006-2024 Lexus IS 350 is 102 Nm (75 lb-ft). Note: Use new cotter pin

There are 8 torque specifications for leaf spring on the 2006-2024 Lexus IS 350 3.5L V6, covering all related fasteners and components.