Nitrided OEM 75mm Crankshaft for Subaru EJ20 12200AA390

The Nitrided OEM 75mm Crankshaft (SKU: 12200AA390) is a genuine Subaru engine component designed for EJ20 engines. Manufactured using a nitriding surface treatment process, it offers increased hardness, improved wear resistance and enhanced durability under high-performance engine conditions. The 75 mm stroke design supports precise engine balancing and reliable power delivery, making it suitable for both OEM replacement and performance engine builds. Produced according to Subaru factory specifications, it provides precise fitment, structural strength and long-term reliability.

Compatibility:
– Subaru EJ20 engines

Stroke:
– 75 mm

Manufacturer: Subaru
SKU: 12200AA390