A SET OF 3 OIL SEALS AND GASKET TO OVERHAUL THE DIFFERENTIAL OF SPITFIRE MK4 1300 & 1500 , ALL GT6 , & ALL VITESSE 2.0Litre ALSO FOR KIT CARS BASED ON THESE MODELS. THE KIT INCLUDES THE FRONT PINION OIL SEAL[ PART NUMBER DAM5079] , THE OUTPUT SHAFT SEALS 117952 [2] AND THE CASING GASKET [ 114749 ] . FOR THE EARLIER "SMALL NOSE " DIFFERENTIALS [ SPITFIRE MK 1 - 3 , HERALD ALL MODELS ETC ] SEE OUR OTHER LISTING .