Muffler. less heat shield. 4-1/4 inch inlet length. 2-3/8 inch inlet ID. 20 inch shell length. 4-1/2 inch outlet length. 2-1/2 inch outlet OD. 29 inch OA length. Tractors: Oliver Super 77 gas & dsl. (s/n 47552 & up). Super 88 gas & dsl. (s/n 49250 & up). 770 gas & dsl. except orchard. 880 gas & dsl.. 1465 & 1470 dsl.. 1550 & 1555 gas & dsl. except utility. 1600 gas & dsl.. 1650 & 1655 gas. Replaces 10069A. 155623A. & 166486A.
