Part no: 16415
31, 41
TMD31A, TAMD31A, TMD31B, TAMD31B, TMD31D, TAMD31D, TMD31L-A, TAMD31L-A, TAMD31M-A, TAMD31P-A, AD31, AD31B
TMD41A, TAMD41A, TMD41B, TAMD41B, TMD41D, TMD41L-A, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P, TAMD41P-A, AD41A, D41B, AD41B, AD41BJ, AD41D
Replaces early exhaust bends with exhaust throttle
Material: Iron cast
Replaces OEM: 877415, 858481