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SKU: 24999-AT006 | UPC: 4957266600597
HKS Upgraded Timing Belt 3S-G(T)E 177Y for 1990-1999 Toyota Celica GT-Four and MR2 Turbo
The HKS Upgraded Timing Belt 3S-G(T)E 177Y replaces the stock belt on Toyota vehicles with 3S-GTE turbocharged and select 3S-GE engines. It fits 1990-1993 Celica All-Trac Turbo ST185, 1994-1999 Celica GT-Four ST205, and 1991-1999 MR2 Turbo models. Kevlar reinforcement provides strength for high-performance builds handling elevated boost and RPM without stretching or snapping.
Key Features
- 177 Teeth Precision: Exact match to OEM specifications ensures proper timing chain synchronization on 3S-G(T)E engines
- Kevlar Fiber Reinforcement: Adds tensile strength to resist breakage in high-stress turbo applications
- Heat-Resistant Compound: Withstands engine bay temperatures up to 120°C for reliable operation during track use
- Oil and Abrasion Resistance: Protects against contamination and wear for extended service intervals
- Lightweight Design: Reduces rotational mass compared to OEM while maintaining power transfer efficiency
Product Notes
- Inspect idler pulleys, tensioner, and water pump during replacement to prevent premature failure
- Recommended replacement interval of 60,000 miles or 5 years for performance driving
- Store in cool, dry place away from direct sunlight prior to installation
Installation Notes
- Professional installation recommended.
- Requires Toyota-specific crank pulley holder tool and camshaft locking pins for accurate timing
- Direct OEM replacement using existing hardware and mounting points
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1993 | Toyota | Celica | All-Trac Turbo ST185 3S-GTE |
| 1994-1999 | Toyota | Celica | GT-Four ST205 3S-GTE |
| 1991-1995 | Toyota | MR2 | Turbo W20 3S-GTE |
| 1996-1999 | Toyota | MR2 | Turbo W20 3S-GTE JDM |
| 1992-2002 | Toyota | Caldina | GT-T/GT-Four 3S-GTE |
Why Choose HKS?
- Proven in JDM rally and drift competitions for decades
- Manufactured to strict Japanese quality control standards
- Engineered specifically for aftermarket turbo upgrades on 3S engines
Frequently Asked Questions
-
Q: Will this fit USDM Celica All-Trac and MR2 Turbo models?
A: Yes, it bolts directly onto 1990-1993 Celica ST185 3S-GTE and 1991-1995 MR2 Turbo 3S-GTE with no modifications -
Q: What materials are used in construction?
A: High-strength rubber compound reinforced with Kevlar fibers for superior tensile strength and flexibility -
Q: Is there a warranty on this timing belt?
A: HKS offers a 1-year limited warranty against manufacturing defects when installed by certified technicians
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Original HKS box approximately 8 x 4 x 1.5 inches
- Weight: 0.55 lbs
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