Description
Allis Chalmers: B, C, CA, IB (early models with 9" diameter standard (not H.D.) clutch assembly), D10 (up to SN 3501, early models with 9" diameter standard (not H.D.) clutch assembly), D12 (up to SN 3001, early models with 9" diameter standard (not H.D.) clutch assembly), D14, D15, H3, HD3, I500, I600
Plastic *Will fit both 8-1/2" and 9" Clutch*
1-1/8" x 10 Spline -- Pilot .575"