Mercury – Quicksilver 8M6007537 Trim/Tilt Motor | OMC Sterndrive Series | 12-Volt | 8M6007537

Overview

Anyone who spends real time on the water knows how much you rely on your trim and tilt system. It is one of those quiet pieces of equipment you barely think about… until it stops working. When you drop the drive on a smooth morning run or lift it to clear a sandbar at dusk, you want that motion to feel steady and dependable every single time. The Quicksilver 8M6007537 Trim and Tilt Motor delivers that kind of confidence — the kind that lets you focus on the ride, not the equipment behind it.

This is the kind of part that earns trust slowly: smooth movement, consistent power, and the reassuring sense that it will keep doing its job run after run. If you own an older OMC sterndrive, you know how important it is to use a motor built for the demands of those seasons. This replacement delivers the reliability you count on.

Key Features

• Designed to power the trim and tilt system on select OMC sterndrives
• Heavy-duty twelve-volt motor engineered for marine use
• Built with high temperature epoxy armatures for better wire protection
• Features ninety percent copper bushings for long life and reduced wear
• Direct replacement for multiple OMC and Prestolite motors
• Meets strict original manufacturer performance expectations

Engine & Boat Compatibility

• Compatible with OMC sterndrives rated at one hundred seventy-five horsepower, one hundred ninety horsepower, and two hundred thirty-five horsepower (model years nineteen seventy-five to nineteen seventy-seven)
• Fits OMC two hundred forty horsepower (nineteen seventy-eight) and two hundred fifty horsepower (nineteen seventy-nine)
• Supports OMC three point eight liter engines from nineteen eighty to nineteen eighty-one, including five point zero liter and five point seven liter sterndrives
• Commonly used in runabouts, small cruisers, and multipurpose family boats with classic OMC transom setups

Performance & Practical Benefits

The moment you use this motor, you can feel the difference. The lift is smooth without any hesitation, and the drop feels controlled rather than rushed. That tight, consistent motion comes from its internal construction — the high temperature epoxy armature keeps wiring secure, even during hot summer days, and the copper bushings help the motor run quietly while extending its lifespan.

When you are adjusting trim on plane, trying to squeeze out that last bit of speed, or lifting the drive in shallow backwater creeks, this motor responds cleanly. There is something reassuring about a part that does not vibrate, click, or struggle. Instead, it just works. And when you are boating, that simple reliability is worth a lot.

Installation is straightforward with basic shop tools, and everything lines up exactly as it should. The fit feels precise, and once installed, the motor holds up well to constant moisture, vibration, and long hours on the water.

Why Buy OEM

Choosing a genuine Quicksilver replacement means choosing a part that was engineered with your engine’s exact demands in mind. Aftermarket versions may look similar, but they rarely match the durability or electrical stability of an OEM-grade design.

With this Mercury Marine part:

• You get long-term reliability
• You avoid compatibility frustrations
• You reduce maintenance headaches
• You protect the value and performance of your OMC sterndrive

It is the smart choice for anyone who prefers fixing a part once — and fixing it right.

FAQ

Q1: Which Mercury engines or systems does the Trim/Tilt Motor fit?

It fits a wide range of classic OMC sterndrives, including one hundred seventy-five to two hundred fifty horsepower models and several three point eight, five point zero, and five point seven liter engines.

Q2: What makes this part different from aftermarket options?

It is built to original performance expectations with stronger bushings, better heat protection, and marine-grade materials designed to last.

Q3: How do I know if this is the correct replacement?

Match the part number to your existing motor or confirm your engine model year and horsepower. If they fall within the listed OMC range, you are good to go.

Q4: Can it be used in both saltwater and freshwater?

Yes, the construction is durable enough for either environment.

Q5: Is installation straightforward?

Most boat owners comfortable with basic tools can install it in under an hour.