VAN Leaf Spring Mercedes Sprinter. 1 Leafs 70mm wide rear A9033200406 This front 1 leaf spring fits Mercedes Sprinter 903 OEM Part Number A9033200406 A903.320.04.06 A 903 320 04 06 Full Specification: Brand new aftermarket front suspension spring for Mercedes Sprinter. Transverse front spring. Includes new rubber feet. Made from high quality steel. Shot peened to reduced risk of cracking. Twelve month warranty included.