K&N Replacement Air Filter 33-2238
K&N Replacement Air Filter E-4142
The Craftsman Lawn Mower model 917378840 with the 6.5HP engine, all Honda Harmony II Lawn Mowers with 160cc carborated engines, and many other Honda and Briggs & Stratton engines use K&N's 33-2238 replacement air filter. K&N's 33-2238 air filter also replaces Briggs & Stratton 399959, 4101, 491588, 491588S, 5043B, 5043D, 5043H and 5043K air filters.
The E-4142 was designed for many of the Briggs & Stratton 4HP and 5HP engines.
To find the right K&N products for your lawnmower, tiller, power washer, generator, water pump, air compressor, snow blower, shop vac, power trimmer or any other industrial equipment use our application search on KNFilters.com.
You will also find small engine and light industrial air and oil filters on K&N's Industrial Air & Oil Filter page. To find a K&N Dealer near you use our Dealer Search.