Specifications
- Brand
- ARP
- Part #
- 203-5403
- UPC
- 672036007676

ARP Toyota 4AG 16V Main Stud Kit
$121.79
Only 3 left in stock
ARP Toyota 4AG 16V Main Stud Kit for 1985-1989 Toyota MR2. Stronger than stock bolts for better crankcase integrity.
Key Features
- Direct fit — verified for 1985-1989 Toyota MR2, 1987-1989 Toyota Celica, and 1988-1991 Toyota Camry.
- Stronger than stock bolts — studs offer more clamping force and resist stretching under load.
- ARP 12-point nuts — well-made nuts that make torquing easier.
- Heat-treated studs — made from ARP's proprietary 8740 chromoly steel for strength.
- Includes studs, nuts, and washers — everything needed for installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
About this part
Product Details
ARP makes this Main Stud Kit for the Toyota 4AG 16V engine. This kit replaces the stock main bolts with stronger studs, which helps keep the crankshaft housing securely in place under higher loads. It's a good idea if you're rebuilding the engine or adding more power.
Specifications
- Brand
- ARP
- Manufacturer Part #
- 203-5403
- UPC
- 672036007676
Frequently Asked Questions
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ARP Toyota 4AG 16V Main Stud Kit
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