Ford Parts 7C19-17528AB Wiper Blade Right for Ford Transit V348 On a Transit V348 / New Gen Quanshun, the two front blades are deliberately different lengths — 700 mm on the driver side, 600 mm on the passenger side — so their arcs overlap without smashing into each other at the top of the sweep. When the shorter right-hand blade hardens, splits or lifts off the glass, you get a streaky band right in the sun-glare zone: exactly where it's hardest to see on a rainy motorway.