One New Aftermarket Replacement Muffler A
Fits Caterpillar Engine Models
: 3406B, 3408, 3408E, 3306, 3306B
Tech Info:
-Inlet OD: 6 3/4″
-Outlet OD: 6 3/4″
-Length Overall: 45″
Replaces Part Numbers:
8N-4975, 8N4975
Models This Part Fits:
3306, 3306B, 3406B, 3406C, 3408, 3408B, 3408E
Reference Numbers:
7N6021, 7N6021-A, 8N4975, 8N4975-A, 8n-4975, 8n-4975-A, 8n4975, 8n4975-A, MUK40-0087