Large End ID 2.97" (75mm) Large End Circ. 9.33" (237mm) Small End ID 0.95" (24mm) Small End Circ 2.98" (76mm) Length 4.02" HELP! - Carded Warranty Information Alternate/OEM Part Number(s): 04438-16060, 44333-SB2-761, 96056783, F4BZ 3A331-B, F4BZ 3A331-D, MB176162, MB176163, MB297337, MB297338