New Replacement Air filter & Prefilter made in the USA!!!
Air filter# 394019
Prefilter # 271271
Common on Bolens ST series
FITS BRIGGS & STRATTON MODELS: 400700, 401700, 402700, 404700, 42700 (12, 14, 16 & 18 HP) VERTICAL TWIN CYLINDER (L HEAD). ALSO FITS JOHN DEERE 12, 14, 16 & 18 HP VERTICAL TWIN CYLINDER (L HEAD). FITS JOHN DEERE MODEL AM38990.
