PTO Yoke Clamp Bolt 27x74.5 MM Ø35 MM Key 10 MM AB4/A4 Series - Sparex Part S.6109The Sparex S. 6109 PTO Yoke is designed to provide a dependable and secure connection within the power take off (PTO) driveline system. Built to maintain efficient torque transmission, it helps ensure smooth operation and minimal vibration in agricultural and industrial machinery. With a universal joint size of 27 x 74. 5mm, a bore diameter of 35mm, and a 10mm keyway, this yoke is part of the AB4 A4 and AW21 W2300 series. The interfering clamp bolt