Caterpillar 7S8443 Equipment Replacement Muffler

*It Is Up To You To Decide For Sure If This Item Fits Your Machine. If You Need Help, Please Call Or Email Us.*

Replaces Part Numbers: 7S8443, 2Y3391, 2Y7375

Dimensions: 26.75" Overall Length, 17.25" Body Length, 9.00" Diameter, 4.375" ID Inlet, 4.50" OD

Fits Caterpillar Applications:

Compactor: 815 (S/N: 15R; 91P)

Crawler Tractor-Loader-Dozer: 977K (S/N: 11K; 46H), 977L (S/N: 14X; 48J; 64X; 95X), D4E (S/N: 29X; 70X), D5 (S/N: 98J), D5B (S/N: 21Y; 26X), D6C (S/N: 10K; 26K; 46J; 47J; 49W; 69J; 69U; 90B; 99J), D6D (S/N: 03X; 04X; 06X; 6HC; 19X; 20X; 30X; 31X; 32X; 33X; 74W; 75W), D6E (S/N: 2MJ), D6G (S/N: BWJ), D6G2 LGP (S/N: C6X; P6X), D6G2 XL (S/N: C6G; P6G)

Scraper: 613 (S/N: 71M), 613B (S/N: 38W)

Wheel Dozer: 814 (S/N: 14R; 90P)

Wheel Loader: 950 (S/N: 31K; 43J; 81J), 950B (S/N: 22Z; 31R; 63R; 65R), 950E (S/N: 22Z; 63R; 65R), 966C (S/N: 30K; 42J; 76J), 980B (S/N: 89P)

This Is A Brand New Aftermarket Item.