SKU: 203-5406 | UPC: 672036021931
ARP Toyota 22R/RE Main Stud Kit 1981-1995 Pickup, 4Runner, Celica, Corona
The ARP Toyota 22R Main Stud Kit replaces stock main cap bolts with high-strength studs for engines under high stress. It fits 1981-1995 Toyota Pickup, 4Runner, Celica, and Corona models with 22R or 22RE engines. These studs provide consistent clamping force and resist fatigue in boosted or high-compression builds.
Key Features
- ARP2000 Alloy Construction: Forged steel with 220,000 psi tensile strength handles extreme loads
- Rolled Threads: Increases fatigue strength over cut threads for long-term reliability
- Black Oxide Finish: Resists rust and galling in engine environments
- Complete Kit Contents: Includes 10 studs, hardened washers, and 12-point nuts for all five main caps
- Hex Drive Design: Simplifies installation and future maintenance
Product Notes
- Verify engine code 22R or 22RE before ordering
- Apply ARP Ultra-Torque assembly lube on threads and under nut faces
- Packaged in protective box with dimensions 7 x 5 x 1 inches
Installation Notes
- Professional installation recommended.
- Remove oil pan and main caps for stud replacement
- Torque studs to ARP specs, typically 65-75 ft-lbs plus angular steps, using accurate gauge
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1981-1995 | Toyota | Pickup | 2.4L 22R/22RE |
| 1984-1995 | Toyota | 4Runner | DLX, SR5, 2.4L 22R/22RE |
| 1981-1983 | Toyota | Celica | GT, GTS, ST, 2.4L 22R |
| 1981-1982 | Toyota | Corona | DLX, LE, 2.4L 22R |
Why Choose ARP?
- Trusted by professional race teams since 1968
- Engineered for precision fit and maximum strength
- Proven reliability in thousands of high-horsepower builds
Frequently Asked Questions
- Q: Does this fit both 22R and 22RE engines?
A: Yes, ARP 203-5406 is compatible with all Toyota 22R and 22RE 2.4L engines from 1981-1995 - Q: What material are the studs made from?
A: Premium ARP2000 alloy steel, heat-treated for 220,000 psi strength and superior fatigue resistance - Q: What is the ARP warranty policy?
A: Limited lifetime warranty covers defects in materials and manufacturing when installed and torqued correctly
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Durable box 7 x 5 x 1 inches
- Weight: 1.65 lbs
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