SKU: 188-5401 | UPC: 672036044565
ARP Polaris 900cc / 1000cc RZR Main Stud Kit 2011-2024
ARP Polaris 900cc / 1000cc RZR Main Stud Kit delivers forged strength to hold engine main caps in place under extreme loads. This kit fits Polaris RZR XP 900 and XP 1000 models from 2011 to 2024 including 4-seat versions. Replace factory studs to support turbo upgrades big bore kits and high-rpm racing.
Key Features
- ARP2000 Alloy Construction: Forged studs rated at 220,000 psi tensile strength resist stretching and fatigue far beyond OEM limits
- Complete Kit Contents: Includes 12 x .244″ diameter x 5.800″ long main studs 12 chrome moly 12-point nuts and 24 hardened parallel ground washers
- Precision Rolled Threads: Provide consistent clamping force and superior thread strength for repeated torque applications
- Corrosion-Resistant Finish: Black oxide coating protects against rust in harsh off-road environments
- Direct OEM Replacement: Exact fit design installs without modifications into ProStar 900cc and 1000cc engines
Product Notes
- Confirm your RZR has 900cc or 1000cc engine before ordering
- Torque studs to ARP published specs using moly lubricant
- Special order processing may apply for backordered units
Installation Notes
- Professional installation recommended.
- Engine must be fully disassembled to access main caps
- Apply ARP Ultra-Torque assembly lube to threads and washers
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2015 | Polaris | RZR XP | 900 |
| 2012-2015 | Polaris | RZR XP 4 | 900 |
| 2014-2024 | Polaris | RZR XP | 1000 |
| 2014-2024 | Polaris | RZR XP 4 | 1000 |
Why Choose ARP?
- 70+ years designing fasteners for motorsports
- Trusted by NHRA champions and off-road racers
- Engineered in the USA with rigorous quality testing
Frequently Asked Questions
- Q: Will this kit fit Polaris RZR Turbo models?
A: No this kit is designed exclusively for 900cc and 1000cc ProStar engines not turbocharged variants - Q: What material and strength rating do these studs have?
A: Made from proprietary ARP2000 alloy steel with 220,000 psi minimum tensile strength over 3x stronger than OEM Grade 8 - Q: What warranty coverage is provided?
A: ARP offers a lifetime warranty against failures when installed and torqued correctly per instructions
Shipping & Handling
- Method: UPS Ground
- Availability: In stock – ships same or next business day
- Packaging: Compact box 8 x 5 x 2 inches
- Weight: 1.1 lbs
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