Mercury – Troll Control Y Harness | Engine Speed Control Wiring | 8M0042976 MerCruiser-6-2L-MPI-Bravo-2001 NPT 1/4" x 3/8" tube

NPT 1/4" x 3/8" tube T-fitting

YF1-58752-43-20 - RING

Trim/Tilt Switch: Thumb-operated switch keeps trim adjustment close at hand

Solid copper core supports strong heat transfer

Mercury – Troll Control Y Harness | Engine Speed Control Wiring | 8M0042976 MerCruiser-6-2L-MPI-Bravo-2001 NPT 1/4" x 3/8" tubeMercury Troll Control Y Harness Engine Speed Control Wiring 8M0042976 The Mercury Troll Control Y Harness is designed for connecting a Troll Control system directly into the main engine wiring harness without the use of a separate junction box. It provides a clean, streamlined installation that helps reduce clutter behind the dash and keeps the wiring layout organized. This harness is commonly used when space is limited or when a simplified Troll