This is the Air Filter Element 835B For the Duratrax 1/8 835B Nitro Buggy FEATURES: White foam construction INCLUDES: One air filter SPECS: Length: 2" (51mm) Width: 1-3/8" (35mm) Height: 1-5/8" (41mm) COMMENTS: This is a replacement part for 1/8 835B Nitro Buggy .27 2.4GHz RTR (DTXD72**) 8/22/12 phijwa