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Free Shipping Mercruiser 43-45615a2 8-spline 1967-1969 Upper 1.98 Gearset Gearcase 120hp 4cyl While Supplies Last [g7vzHYyk]

$23.99 $76.99 -69%

Original Gearset for Early MerCruiser ModelsLooking for a perfect fit for your classic MerCruiser engine? This MerCruiser 43-45615A2 8-Spline 1967-1969 Upper 1.98 Gearset Gearcase is specifically designed for early MC-I (120hp Drives) models. Crafted

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Free Shipping Mercruiser 43-45615a2 8-spline 1967-1969 Upper 1.98 Gearset Gearcase 120hp 4cyl While Supplies Last [g7vzHYyk]

Original Gearset for Early MerCruiser Models

Looking for a perfect fit for your classic MerCruiser engine? This MerCruiser 43-45615A2 8-Spline 1967-1969 Upper 1.98 Gearset Gearcase is specifically designed for early MC-I (120hp Drives) models. Crafted for precision and durability, this gearset is an ideal replacement for your classic boat's propulsion system. With its 8-spline driveshaft, this gearset ensures a seamless and reliable performance.

Key Features and Specifications

This gearset features a 1.98 ratio, providing an excellent balance between speed and power. It includes a MerCruiser 43-45615A2 gear set and a bearing 31-35988A2, ensuring the highest quality components. The upper driveshaft assembly 45-46779, included with this gearset, is compatible with Serial Numbers 2187469 through 2266775. This complete package guarantees a hassle-free installation and long-lasting performance.

Practical Uses and Assurance

Whether you're restoring an old boat or upgrading your current setup, this gearset is an essential component. The freshwater used parts, sourced from a fully functional upper gearcase, are in great condition and ready for installation. While it is recommended to inspect and replace bearings if needed, the existing ones are likely to be in good condition. Purchase with confidence knowing that this gearset is a direct fit for your 1967-1969 MerCruiser 120hp Inline-4 Cylinder 2.5L 4cyl applications. Contact us for any compatibility questions or further assistance, and experience the peace of mind that comes with using genuine MerCruiser parts.

What Our Customers Say

February 3, 2026

Absolutely no complaints!

This product is a great example of great design.

- Talia S..

February 3, 2026

Absolutely no complaints!

It's not just good, it's exceptional. A standout product.

- Allison P..

February 3, 2026

Absolutely no complaints!

It's a very well-made and powerful item. I love it.

- Poppy P..

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