Product Emphasis: OEM-grade lower steering shaft engineered to transmit steering wheel rotation from the column to the steering gearbox, maintaining precise steering response and driver control. This coupling shaft connects the upper steering column to the steering rack, absorbing vibration and accommodating slight misalignment. It is a direct replacement for the original shaft, which commonly develops play or knocking at the universal joint, causing steering looseness and vibration.
Original Part Number: 45203-35310
Cross-Reference Numbers: 4520335310
OEM Standard Size: Yes — manufactured to Toyota original equipment specifications
Vehicle Compatibility: Toyota 4Runner, FJ Cruiser, Land Cruiser Prado 120, Tacoma, Tundra, T100; Lexus GX470
Years: 2002–2010 (model-dependent)
Models: 4Runner (GRN210/215, UZN210/215), FJ Cruiser (GSJ10/15), Prado 120 (RZJ120, GRJ120, KDJ120, TRJ120), Tacoma, Tundra, T100, GX470
Product Name: Steering Shaft / Intermediate Shaft / Lower Steering Shaft / Shaft Sub Assembly Strg
Quality: Genuine Toyota quality or OEM-grade replacement. Durable steel construction for reliable performance.
Brand: Toyota (Genuine OEM) or OEM Quality
Manufacturer Part Number: 45203-35310
Part Description: Steering Shaft (Lower)
Condition: New
Fitment Type: Direct Replacement
Position: Lower, Front
Quantity Required: 1 per vehicle
OEM-grade replacement ensuring perfect vehicle fitment
Transmits steering input from the column to the steering gear
Coupling design absorbs vibration and accommodates slight misalignment
Durable steel construction for reliable performance
Replaces worn or knocking original shaft to restore precise steering feel
Direct fitment using factory mounting points
Toyota 4Runner: 2003–2009 (Limited, SR5, Sport — 4.0L V6, 4.7L V8)
Toyota FJ Cruiser: 2007–2010 (Base, Trail Teams Special Edition, TRD Special Edition — 4.0L V6)
Lexus GX470: 2003–2004
Q1: What does this steering shaft do?
A: It connects the steering column to the steering gearbox, transmitting the driver's steering input to the front wheels. A worn shaft commonly causes steering play, knocking noises over bumps, and vibration through the steering wheel.
Q2: Is this a genuine OEM part?
A: Yes. 45203-35310 is the genuine Toyota/Lexus OEM part number for this lower steering shaft. It is also available as an OEM-grade replacement.
Q3: Will this fit my 2005 Toyota 4Runner?
A: This shaft is compatible with Toyota 4Runner models from 2003–2009 and FJ Cruiser models from 2007–2010. Always verify compatibility using your vehicle's VIN before ordering.