2019 NAPA Reference Guide

A-26 (Continued) Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 16.500 10.410 10.410 CLOSED 6.035 2253FR 16.500 10.410 10.410 CLOSED 6.035 2253NP 18.500 12.093 12.093 CLOSED 7.729 2491 20.093 7.060 7.060 CLOSED 4.370 2089 A-27 Heavy duty with one end cap closed and the other open. Some closed end caps have a small bleed hole for restriction monitor gauges. Gaskets attached to both ends. Paper media enclosed in metal bodies. Some of these flow air from the inside to the outside. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 9.055 6.496 6.496 Closed 3.386 206575 14.921 8.850 8.850 CLOSED 5.450 2387 15.000 12.750 12.750 CLOSED 8.375 2636 16.000 10.406 10.406 CLOSED 6.078 2776 17.000 12.727 12.727 CLOSED 8.338 2459 17.062 13.812 13.812 CLOSED 9.468 6692 17.875 10.401 10.401 CLOSED 6.035 2509 18.000 12.727 12.727 CLOSED 8.338 2507 20.000 13.884 13.884 CLOSED 7.416 2753 20.750 10.401 10.401 CLOSED 6.035 2779 21.000 12.727 12.727 CLOSED 8.338 2508 22.812 10.401 10.401 CLOSED 6.035 2966 23.000 8.850 8.850 CLOSED 5.450 2784 23.000 12.769 12.769 CLOSED 8.375 2961 23.000 12.769 12.769 CLOSED 8.375 2961 24.000 13.843 13.843 0.187 7.437 2465 26.000 13.843 13.843 .187 7.437 2949 26.874 12.727 12.727 CLOSED 8.338 2661 27.000 10.401 10.401 CLOSED 6.035 2941 27.000 10.401 10.401 CLOSED 6.035 2941NP 27.000 13.843 13.843 CLOSED 7.437 2751 28.874 8.550 8.550 CLOSED 5.450 2497 28.874 8.875 8.875 CLOSED 5.800 2700 A-28 One end cap closed with bolt hole -- other end open with gasket attached. Open end has solid metal skirt extending approximately one-third of the length of the element with air space between the skirt and outer body. Height Top or Major O.D. Bottom or Minor O.D. Top or Major I.D. Bottom or Minor I.D. Part Number 15.201 9.558 9.660 0.400 4.079 2938 21.098 12.031 12.211 0.400 6.110 2935 A-30 Spin-on breather air filter with identical appearance of a spin-on oil filter. No sealing gasket required on 6100. Height Seam O.D. Thread I.D. Part Number 2.221 3.020 9199 2.221 3.020 9631 2.570 3.060 16X1.5 MM 9458 3.212 3.690 1 1/8-16 2469 3.404 2.921 18X1.5 MM 6614 3.760 3.672 3/4-14 BSP 6100 3.760 3.672 3/4-14 NPSI 6101 4.070 3.780 500119 4.280 3.690 3/4-14 NPT 9060 4.337 3.690 1 1/8-16 6460 4.343 3.694 3/4-20 6102 6.500 5.520 39X1.5 MM 4374 6.500 5.520 39X1.5 MM 4374 6.625 5.220 2 1/2-12 500071 AIR FILTER DESIGN ILLUSTRATIONS A-26 — A-30 901 T E C H N I C A L D A T A