Genuine Briggs & Stratton 394019S & 272490S Air Filter & Pre Filter

Genuine Briggs & Stratton 394019S & 272490S

Air Filter & Pre Filter

A box of four 394019S is part number 4136

This fit the Briggs & Stratton Vertical Twin L Head
Was in a lot of Craftsman
Model numbers 402700, 401700, 404700, 421700, 422700.
Replacement for a John Deere AM38990, Stens 100-164, Lesco 050380
Superseded part numbers 394019, 751-0427
The Pre-Filter for this is a 272490S
Filter Size 9 5/8” X 3 ½” ID 8 1/8” X 2 1/8”