LASER Air Filter With Wrap Replaces Briggs & Stratton 392642 & 394018 Replaces B&S 392642 & 394018 Fits models 290400, 290700, 400400, 401400, 402400, 404400, 422400 Fits horizontal (L-Head) Twin, horizontal & vertical V-Twin OHV Vanguard engines Size: 7" OD x 5-5/8" ID x 2-1/8" H