107621-1 New Eaton Fuller 14 in. (350mm) Angle Ring 500 lbs.ft. Clutch Set: 1-1/2 in. Spline 4 Ceramic Super Button

Chevrolet/GMC - use: 

N1456 for 6.0L Gas (up to 1992) or

N2004 for 8.2L Diesel (1981-91) or 

N4057 for 6.0L, 7.0L Gas, 6.6L Diesel)(from 1993-96) or

N4098 (7.0L 427cid GAS)

Ford - use: 

N1708 for 10.4L Diesel (1980-89) or

N4058 for 7.0L Gas (1993-94)

Freightliner - use: 

N1420

International/Navistar - use: 

N1419F

Equivalent to: 107620-1, 107621-6, 1076211