Description Replacement seat foam for for “Swivel Seat” T3 models. From the factory there are 3 different T3 front lower seat foams. 251 881 375 – Most Models “Standard” 251 881 375 A – For vehicles with factory swivel seats e.g. Westfalia models. 255 881 375 A – Caravelle GL, Multivan etc. Please be aware that the shape of the seat cover changes as the shape of the foam changes and you cannot simply swap to a different seat foam without having to fit the relevent cover.
