🇯🇵 HKS Genuine Performance Parts
✔ Fine Tune Reinforced Timing Belt
✔ Part No. 24999-AT003 – 1JZ-GTE Non VVT-i
HKS Fine Tune Timing Belt – Toyota 1JZ-GTE (Non VVT-i)
This listing is for a brand-new HKS Fine Tune Timing Belt,
part number 24999-AT003.
This reinforced timing belt is specially designed to match HKS slide cam pulleys
and support high-output, high-rpm engine setups.
✔ Product Details
- Brand: HKS
- Item: Fine Tune Timing Belt
- HKS Part Number: 24999-AT003
- OEM Belt Reference: 13568-49065
- Belt Size: 137Y × 25.4mm
- Condition: Brand New
- Origin: Japan
📌 Compatible Vehicles
- Toyota Supra (JZA70)
- Toyota Soarer (JZZ30)
- Engine: 1JZ-GTE
- Production Years: Approx. 1990–1993
- Important: Non VVT-i engines only
🧩 Features
- Optimized belt strength for each specific engine application
- Designed to maintain stable belt tension under engine heat expansion
- New manufacturing process prevents tooth fabric strength loss
- High-saturation H-NBR rubber for superior durability
- Prevents tooth skipping under high torque and high RPM conditions
- Best matched with HKS slide cam pulleys
📦 Package Includes
- 1 × HKS Fine Tune Timing Belt
⚠ Important Notes
- Not compatible with VVT-i engines
- Please confirm engine type and part number before purchase
- Professional installation is recommended
🌍 International Buyers – Please Note
- U.S. orders may ship with DDP — no additional import fees on delivery
- Other countries may be subject to VAT or customs duties
- We do not mark items as gifts or declare a lower value
Engineered for high performance 1JZ-GTE setups by HKS 🏁