luber finer air filter 

part number laf4512

fits  ...

briggs & stratton 
130200-130299 5 H.P. Engine
Extended Life Series 6 H.P. eng. Models 125300, 125400
 I/C 3 H.P. Engine
I/C 5 H.P. Engine
Quantum 3.5 H.P. Engine
Quantum 5 H.P. Models 130200, 130299

generac

(Generators); 5254,5255 (w/Generac GT990 engine)
(Generators); 5500 Series (w/GN320 eng.)
(Generators); 6500 Series (w/GN360 eng.)
(Generators); 6500EXL (w/GN360 eng.)
(Generators); 6500EXP (w/GN360 eng.)
(Generators); 6500XL (w/GN360 eng.)
(Generators); Guardian 4077 Series 6kW (w/GN440 eng.)
(Generators); MC5500, MC6500 (w/GN360 OHV1 eng.)
(Generators); Quiet Pack 55 (w/GN410 eng.)
(Generators); XP6500 (w/GN410 eng.)
(Generators); XP8000 (w/GN410 eng.)
(Pressure Washers); MC12000, MC12000B (w/GN360 eng.)
(Welders); Smart Weld 215 (w/GN360 eng.)
GN190, GN220, GN480, GN570
 GN320, GN360

honda
(Gasoline); GCV160

john deere
(Lawn & Turf Equipment); 14PZ, 14SZ (w/Briggs & Stratton eng.) Push Mower
(Lawn & Turf Equipment); 21 Inch Silver JA60, JA62, JA65 Push Mower

(Lawn & Turf Equipment); 21 Inch Silver JS60, JS61, JS63 Push Mower

toro
(Lawn & Turf Equipment); 20441 (Pushmower)