2019 NAPA Reference Guide

A-330 Heavy duty radial air filter. End caps are plastic. Pleated paper and screen wire media. One end is closed. Open end has a thin collar on the inside diameter. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 7.000 8.375 8.438 CLOSED 6.500 9550 10.350 8.781 8.781 CLOSED 7.438 9575 A-332 Heavy duty radial air filter. Has pleated paper and screen wire media inside and out. One end is closed with a small, raised dome. The open end has a sealing gasket attached. Conical shape. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 12.125 7.125 9.000 5.825 7.700 9384 15.000 7.250 12.250 CLOSED 10.125 9870 A-333 Heavy duty air filter. Has pleated media encased in perforated metal inside and out. Element has polyurethane ends. Element is five-sided with one corner ""chopped"" off. Top end is closed. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 1.732 5.690 0.000 Closed 3.889 9303 2.362 5.610 8.956 Closed 3.273 500025 3.071 5.690 0 Closed 3.889 9306 A-336 Light duty air filter. Oval-shaped. Has exposed pleated media outside and plastic grid-type tubing inside. Has a partial plastic frame on the outside on one end. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 12.500 7.625 3.380 6.250 1.900 9015 A-337 Light duty air filter. Has exposed pleated media outside and a plastic grid-type tubing inside. Top is closed. Has a plastic tab protruding from the side on the top. A-338 Light duty panel air filter. Has exposed pleated media top and bottom. Element has a polyurethane seal around the top edge. Media is encased in a hard plastic frame around the sides. Length Width Height Part Number 11.519 7.192 2.263 9701 AIR FILTER DESIGN ILLUSTRATIONS A-330 — A-338 961 T E C H N I C A L D A T A