Toyota 4Runner & FJ Cruiser Billet Aluminium Power Steering Reservoir 2010 - 2024 (Replaces 44360-60321)

Replace your fragile factory plastic power steering reservoir with this premium billet aluminium upgrade, precision CNC-machined for superior heat resistance, structural durability, and long-term reliability. Factory plastic reservoirs are notorious for aging, discoloring, and becoming difficult to read after years of high-temperature engine bay exposure — and when they crack, the resulting fluid leaks can cause power steering failure with serious safety implications. This billet aluminium replacement solves the durability problem permanently while introducing a built-in anti-bubble baffle structure that reduces foam formation during steering input, eliminating the fluctuating power assistance and abnormal noise issues common to standard reservoirs. Unlike most metal aftermarket reservoirs that use fully sealed construction, this design integrates a reinforced PC sheet visual fluid level window — letting you check fluid level at a glance without removing the cap, making routine maintenance significantly faster and easier.

Features:

• Sturdy and durable construction – replaces fragile factory plastic with billet aluminium for superior resistance to heat aging, weathering, and impact damage

• CNC machined precision – ensures high dimensional accuracy for a perfect fit to factory mounting points and hose connections

• High-quality anodized finish – rust-proof and anti-corrosion treatment maintains a premium appearance over long-term engine bay exposure

• Anti-bubble baffle design – built-in internal baffle structure effectively reduces oil bubble formation during steering input, improving power steering stability and eliminating noise issues

• Visual fluid level window – reinforced PC sheet window provides clear, long-lasting fluid level visibility without removing the cap, while resisting aging and discoloration over time

• Direct OE replacement design – installs into factory mounting locations using existing hose connections for a clean, OEM-grade installation

Specifications:

• Condition: 100% Brand New

• Type: Power Steering Reservoir

• Material: Billet Aluminium with Reinforced PC Visual Window