Stens 100-219 Pre-Filter Replaces Briggs & Stratton 272403S John Deere M143004 Briggs & Stratton 4142 272403 John Deere LG272403S LG272403 Use with our 100-085 air filter Stens part number 100-219 Replaces Briggs & Stratton 272403S John Deere M143004 Briggs & Stratton 4142 272403 John Deere LG272403S LG272403