Renew a smooth, stable front end with the KYB Strut Plus Strut Assembly SR4577, a front-left complete strut and coil spring assembly that drops in pre-assembled on the 2007-2011 Toyota Camry (4 cylinder). A strut assembly handles vehicle weight, sets ride height, acts as the steering pivot, and helps control vehicle stability, so KYB's Strut-Plus is engineered to help restore your Camry's original handling and control.
- KYB Excel-G core: built around a KYB Excel-G strut with a stronger steel outer shell and KYB's application-specific, precision-designed damping valves.
- High carbon steel coil spring: an application-engineered spring developed considering vehicle attributes and corner weights to help keep ride height within OE specifications without sacrificing ride quality.
- Safety-system aware: engineered to help vehicles equipped with electronic safety systems (ESC, ABS, etc.).
- Side-specific: left and right part numbers with side-specific design and components, as the vehicle manufacturer intended — this is the front-left unit.
As an original-equipment supplier, KYB delivers this exact-fitment, pre-assembled corner unit — strut, mount, and spring together — for professional results. It was named Best Overall Import Aftermarket Product and is a #1 recommended OE replacement choice for Asian vehicles.
Fitment: 2007-2011 Toyota Camry (4 cylinder).
Frequently Asked Questions
What is the KYB SR4577 and which vehicle does it fit?
It's a KYB Strut-Plus front-left complete strut and coil spring assembly (SR4577) for the 2007-2011 Toyota Camry (4 cylinder). See the Buyer's Guide tab to confirm your vehicle.
Is this a complete, pre-assembled unit?
Yes. It ships as a complete corner unit — strut, mount, and spring pre-assembled — engineered for exact fitment and professional installation results.
What position is this KYB front strut assembly for?
This is the front-left unit. KYB uses left and right part numbers with side-specific design and components, so order the correct side for your Camry.
What's inside this KYB quick strut assembly?
It's built around a KYB Excel-G strut with a stronger steel outer shell, application-specific precision damping valves, and a high carbon steel coil spring developed for vehicle attributes and corner weights.
Should I replace both sides at once?
This listing is for one front-left assembly. Replacing struts in pairs across the axle is a common best practice for balanced handling; follow the vehicle service information.
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