WK725 Fuel Filter - main applications: AUDI 80 (89/8C, B3+B4), A4 (8D, B5), A6 (4B/C5), A8 (4D), Allroad I (4BH), V8 (D11). VW (VOLKSWAGEN) Passat B5 (3B2/3B5), Passat B5.5 (3B3/3B6)
WK834/1 Fuel Filter - main applications: AUDI 100 (44, C3), 100 (4A, C4), 200 (43, 44), 80 (89/8C, B3+B4), 90 / Coupé (89, 89Q, 8A, 8B, B3), A6 (4A/C4), Cabriolet (8G, B4), Coupé / Quattro (81, 85)