Uszczelnienie, obudowa górna skrzyni biegów

Uszczelka skrzyni biegów (pokrywy) 12 AS 2001 BO, 12 AS 2301, 12 AS 2301 IT, 12 AS 2301 IT ASF, 12 AS 2331 TD, 12 AS 2335 TD, 12 AS 2335 TO, 12 AS 2340 TD, 12 AS 2341 TD, 12 AS 2501, 12 AS 2531 SO, 12