Mercedes (2003-10) Transmission Pan Bolt 6x40 mm (x6) Transmission Pan Bolt (6 x 40 mm) (set of 6) Brand NEW part with full 1 year warranty. Mercedes part# 004 990 35 12, by ELRING KLINGER (oem). Please see FITMENT CHART below under PRODUCT DESCRIPTION. NOTE: Some models do not fit all years, see below.