271794S Briggs and Stratton Foam Pre-Filter 2025-10 Price Checked 3331 (1975 & 1976) 20-In

3331 (1975 & 1976) 20-In Push Mower

231431-0139-99 Engine

231431-0160-99 Engine

GX160K1 (Type RXE2/B)(VIN# GCAAK-1000001-9999999) Small Engine

271794S Briggs and Stratton Foam Pre-Filter 2025-10 Price Checked 3331 (1975 & 1976) 20-InGenuine OEM Briggs and Stratton 271794S Foam Pre Filter Use with Briggs and Stratton 393957S Air Filter OEM Numbers: Briggs & Stratton: 270781, 270782, 271794, 271794S, 4141 John Deere: M96098, PT4250, Aftermarket Replacement: Stens 100 685 Use with 100 073 Air Filter Oregon 30 920 LASER: 93043 PRIME LINE: 7 02278 ROTARY: 2786 SIERRA: 7 02278 Fits Models: Briggs & Stratton: 170400, 171400, 190400, 195400, 220400, 222400, 233400, 243400, 252400,