Outer Sill RHD Left Side 80->. 251-809-293 251809293 - Manufacturer - Schofields Was £26.00 - Now £23.40! inc. VAT (where applicable) Quantity: at £23.40 each Add To Basket Outer sill under sliding door for all Type 25. Includes the U channel where the sliding door seal goes. Top quality part made in house. LEFT side for RHD.