4.90'' Clutch With 12V 2 Wire Coil, Single Groove Ford OE4. 90'' Clutch With 12V 2 Wire Coil, Single Groove Ford OE CLUTCH DIAMETER: 125mm, 4. 90'' DIMENSION B: N A DIMENSION C: N A COIL VOLTAGE: 12 NUMBER OF GROOVES: 1 GROOVE WIDTH: 1 2'' COIL PART #: N A BEARING PART #: N A Ford OE# YB512, 2 Wire Negative Ground Specifications Product Condition: New 100% brand new and high quality. The product is the same size as the original part, and replacement is simple. One year warranty, shipped within 1 2 days and