Quicksilver 47613 Neutral Safety Switch for Borg Warner Velvet Drive Marine Transmission

The Quicksilver 47613 is a genuine OEM neutral safety switch designed for MerCruiser inboard marine engines equipped with Borg Warner Velvet Drive transmissions. This critical safety component prevents engine starting unless the transmission is in neutral, protecting both the operator and drivetrain from accidental engagement under load.

Key Features:

• Genuine Mercury Marine / Quicksilver OEM replacement part
• Designed for Borg Warner Velvet Drive 71C and 72C series marine transmissions
• 7/8 in. threaded installation for secure, watertight fitment
• Compatible with 12V/24V marine electrical systems
• Allows engine start only when transmission is confirmed in neutral
• Backed by Mercury Marine's 1-year factory warranty against defects and workmanship

Cross-Reference Part Numbers:

• Mercury Marine / Quicksilver: 47613, 710-47613
• Velvet Drive: 1000-640-004
• ZF / Hurth: 3312308029
• Paragon: 16739
• PCM: R153011
• Crusader: 25542
• Chrysler Marine: 0006798E

This neutral safety start switch is a direct OEM replacement that ensures reliable ignition protection for MerCruiser-powered inboard and sterndrive boats. Proper neutral safety switch function is essential for safe marina and on-water operation.