Home/Torque Specs/Lexus/SC 430/2002-2010 4.3L V8/Power Steering Gear Box

2002-2010 Lexus SC 430 Power Steering Gear Box Torque Specs

4.3L V8

Applies to 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, and 2010 Lexus SC 430

Labor Time:3.5 hours

🔧 Torque Values8 specifications

Component	lb-ft	Nm	Notes
⚠️ Power Steering Line Fittings	22	30	Use new O-rings \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
⚠️ Pressure Line Fitting	25	34	New O-ring
⚠️ Pump Mounting Bolts	20	27	—
⚠️ Rack Bolts	75	102	—
⚠️ Steering Rack Bolts	74	100	⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
⚠️ Tie Rod End Castle Nut	41	55	Use new cotter pin \| ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL
⚠️ Tie Rod Nut	40	54	—
⚠️ Wheel Lug Nuts	100	136	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Power Steering Gear Box Torque Specs on Other Vehicles

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Common Questions

What is the torque spec for power steering gear box on a 2002-2010 Lexus SC 430?

The primary torque specification for power steering gear box on a 2002-2010 Lexus SC 430 is 30 Nm (22 lb-ft). Note: Use new O-rings | ⚠️ VERIFY SEQUENCE WITH SERVICE MANUAL

How many torque specs are there for Lexus SC 430 power steering gear box?

There are 8 torque specifications for power steering gear box on the 2002-2010 Lexus SC 430 4.3L V8, covering all related fasteners and components.

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