2220458 Muffler Fits Cat Fits Caterpillar 953c 963b 963c Crawler

116-4178, 116-4178-A, 201-1774, 201-1774-A, 222-0458, 222-0458-A, 2220458, 2220458-A, 393-0929, 393-0929-A. Important: this is the early/low serial number 953C muffler -- the plain 953 and late S/N 953C use a different style.