Front Torsion Arm Seal 68-79. 211-405-129A 211405129A Was £5.00 - Now £4.50! Quantity: at £4.50 each Add To Basket Trailing arm seal, this is the seal where the trailing arm goes into the beam. Fits ALL Bay window from 68-79 4 required per vehicle, fits left or right and upper or lower. Sold EACH. Top quality seal.