Size Chart
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This is a genuine piston pin set from HKS.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 - 2025 | Toyota | GR Corolla |
| Detail | Value |
|---|---|
| Package dimensions | 206 × 136 × 75 mm |
| Package weight | 0.8 kg |
| Piston diameter / associated kit | Φ87.5. BCD PISTON&,CONROD KIT / Φ88, 1.75L KIT: 21003-AT006 / AT008 / AT009 / AT010 |
| Package Dimensions/Weight | 206 × 136 × 75 mm, 0.8 kg |
HKS is a Japanese performance engineering company founded in 1973, known for turbocharger systems, the Hipermax coilover line, SSQV blow-off valves, and precision-engineered engine, suspension, and exhaust components developed and tested on JDM and global performance platforms.
What vehicles does this piston pin set fit
Check the fitment table for the exact year, make, model, and chassis this part covers before ordering.
Is this a genuine HKS part
Yes, this is a genuine HKS part sourced through authorized HKS distribution channels.
What is included in the box
The What's Included section above lists the exact contents and quantities that ship with this part.
Does this part require professional installation
Some HKS parts require professional installation, fabrication, or specialized tools. Review the Installation Instructions section for this part before starting the job.
What is the HKS warranty on this part
HKS provides a one year warranty to the original purchaser against defects in materials and workmanship. Purchasing through an unauthorized seller can void this warranty.
Is this part covered for emissions or CARB compliance
Check current emissions regulations in your area before installing this part on an emissions controlled vehicle.
Can I return this part if it does not fit my vehicle
Confirm fitment against the table above before ordering. Standard return policy applies to unused, unmodified parts in original packaging.
Where is this part manufactured
HKS parts are engineered and manufactured under HKS's Japan based quality standards for performance automotive applications.
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