Additional info Hydraulic medium speed motor 100cc. SAE A front flange. 82.55mm alignment 106.4mm centre distance. Cylindrical shaft 25mm dia. Reinforced shaft seal. Parallel key A8x7x32. Ports 1/2" BSP (A & B) 1/4" (T) Painted black. HYDR MEDIUM SPEED MOTOR 100CC MHR080ACAE