Wiseco S812 Wrist Pin H13 Tool Steel .927" Diameter 2.250" Length

The Wiseco S812 is a high-strength wrist pin (piston pin) engineered for demanding performance and racing applications. Manufactured from H13 tool steel, this pin delivers exceptional hardness, heat resistance, and fatigue strength compared to standard OEM-grade pins.

Specifications:

• Material: H13 Tool Steel
• Pin Diameter: 0.927"
• Pin Length: 2.250"
• Wall Thickness: 0.185"
• Design: Wiseco Chamfer end treatment for smooth installation and reduced stress concentration

Key Features:

• H13 tool steel construction provides superior strength and heat resistance over standard carbon steel pins
• Chamfered ends for easier installation and reduced edge loading
• Precision-ground to exacting tolerances for optimal fit with Wiseco pistons
• Designed to handle high-horsepower, high-RPM operating conditions
• Ideal replacement or upgrade pin for performance and racing builds

The Wiseco S812 wrist pin is a direct-use component designed to pair with compatible Wiseco piston assemblies, ensuring consistent performance and longevity in high-stress engine environments.