Unclear About Our Product Range? One Toyota OEM Front Strut Exploded Diagram Explains It All

Let’s get straight to the point — here is the standard exploded parts diagram of the Toyota OEM front strut assembly.

This diagram shows the original front suspension strut compatible with Toyota Camry XV70 and Corolla. Bonpora provides full-range matching spare parts for this complete strut assembly, covering every component as listed below:

1. Strut Mount Assembly
Connects the strut to the vehicle body with a built-in thrust bearing. It allows smooth rotation during steering and filters high-frequency road vibrations via rubber cushioning.

2. Upper Spring Isolator
Eliminates metal-to-metal contact noise between the coil spring and upper mount for quieter driving performance.

3. Upper Spring Seat
Firmly fixes the top position of the coil spring and maintains stable suspension geometry.

4. Bump Stop (Polyurethane)
Absorbs extreme compression travel and prevents harsh metal impact when the suspension bottoms out.

5. Strut Dust Boot
Fully covers the piston rod to protect the internal oil seal from dust, sand, and water corrosion, effectively preventing oil leakage.

6. Coil Spring
Bears vehicle load and cushions road impacts to ensure stable riding comfort and suspension support.

7. Lower Spring Isolator & Lower Spring Seat
Supports the bottom of the coil spring, reduces vibration transmission, and eliminates abnormal suspension noise.

8. Shock Absorber Strut Core
The core damping component of the suspension. Equipped with a factory mounting bracket for direct installation on the steering knuckle.

All the above components are available with independent product links in our store for your one-stop procurement.

Meanwhile, Bonpora would like to share professional installation and purchasing tips to help you avoid common aftermarket problems:

1. Rubber components matter
Strut mounts, bump stops, and bushings should adopt OEM-grade or upgraded polyurethane materials. Low-quality rubber parts easily harden and produce abnormal noise within half a year.

2. Replace coil springs in pairs
Never replace a single side spring. Uneven left-right spring tension will cause vehicle deviation and uneven tire wear.

3. Use professional tools for disassembly
Always use a dedicated spring compressor tool. Violent disassembly poses serious safety risks due to spring ejection force.

4. Wheel alignment is mandatory after replacement
A professional 4-wheel alignment corrects suspension angles, effectively preventing drifting and premature tire wear.

If you need reliable Toyota suspension replacement parts with stable quality and full compatibility, feel free to contact Bonpora for wholesale and customized support.