Koyo RCT38SL1 Clutch Release Bearing

The Koyo RCT38SL1 is a precision-engineered clutch release bearing, also known as a throw-out bearing, designed for reliable clutch operation in automotive applications. Manufactured by JTEKT (formerly Koyo Seiko Co., Ltd.), this bearing represents OEM-quality construction and performance.

Key Specifications:

• Inner Diameter: 38.1mm
• Outer Diameter: 67mm
• Width: 16.5mm
• Material: Chrome steel (GCr-15)
• Tolerance: ABEC-3/P6

Features and Benefits:

• OEM-quality bearing engineered for precise clutch engagement and disengagement
• High-grade chrome steel construction provides durability and wear resistance
• Precision manufacturing ensures smooth operation and reduced friction
• Direct replacement for worn or damaged original bearings
• Manufactured to ISO9001 and TS16949 quality standards

This clutch release bearing is commonly used in various Isuzu, Toyota, Mitsubishi, and Opel vehicles. The bearing transfers force from the clutch fork to the pressure plate, allowing smooth gear changes. Koyo bearings are trusted by automotive professionals worldwide for their reliability and long service life.