Aladdin B-43 Aftermarket Swimming Pool Skimmer Basket Replaces Pentair 513036, 51-3036, R38030 or B43 Measurements 4 5/8" height 7 1/4" diameter on top 5 5/16" diameter on bottom Replaces - Part# CMP 27180-043-000, PAC FAB / PENTAIR 513036 51-3036, RAINBOW R38030