Hy mummdogg, on April 15th I gave you two seal numbers C/R 25970 = Napa NOS 25970 $19.69, or National 411330N, 23755 dimensions are I.D. 2.375 X O.D. 3.481 X .438, 25970 dimensions are I.D. 2.598 X O.D. 3.481 X .438, so as you can see 23755 bore or I.D. is .223 too small, hope that helps.
