




2004-2010 Toyota Sienna OEM Loaded Knuckle Assembly - Front Left FWD
Front Left Loaded Knuckle Assembly — 2004–2010 Toyota Sienna OEM FWD
Complete front left knuckle assembly with hub, bearing, and brake components ready to bolt on. OEM Toyota part engineered for your Sienna—no machine work or rebuilding required. Includes everything needed for a straight swap at the front suspension.
Key Features
- Loaded assembly - Hub, bearing, and brake hardware already installed; no separate ordering
- OEM Toyota specification - Engineered to factory tolerances for your Sienna's suspension geometry
- FWD configuration - Correct for front-wheel-drive models; verify your vehicle before purchase
Specs
- Configuration: Loaded knuckle assembly with integrated hub and bearing
- Position: Front left
- Drivetrain: Front-wheel drive
- Condition: New OEM
What's Included
- Front left knuckle assembly with hub and bearing
- Brake components as assembled
Frequently Asked Questions
Do I need to transfer my brake rotor and caliper?
The assembly comes loaded with brake hardware, so transfers depend on your specific service. If you're replacing a damaged knuckle, inspect the rotor and caliper on removal—transfer them only if they're within spec and not due for replacement.
What suspension fasteners and hardware do I need to bring?
The knuckle bolts to factory suspension points on your Sienna. You'll need the strut mounting hardware and control arm fasteners from your vehicle's service manual—these are not included. Have your manual ready before you start.
Is this assembly ready to install straight from the box?
Yes, it's a complete loaded unit. You won't need to rebuild, press, or machine anything. Mount it to your vehicle's factory suspension points using OEM or equivalent fasteners and torque specs from your service manual.
Ships within 1-2 business days.
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


