Clutch Kit without Bearings Sparex Part S.73174 Model_MF_234C Heat treated to SAE J534 3538983V91 Heat treated to SAE J534 and hardened this high quality pin ensures reliable performance in demanding environments Product Specifications Cover Size 280 300mm Cover Type Dual Cover Alternative to 73179 Brand LUK Captive Disc Material Cerametallic Captive Disc Pad Quantity 5 Contains Dual Cover 230002810 Cover Size (mm) 280 300 Cushion with dual segment cushion Damper with compensating springs Dual Cover Control Independent Housing Type Cast Iron Loose Disc Material Cerametallic Loose Disc Size (mm) 290 Loose Disc Spline ID (mm) 25 Loose Disc Spline OD (mm) 28 Loose Disc Spline Quantity 15 Loose Disc Type Torsion Sprung Number of Bolts 6 x M8 x 50 (1