Massive Discount Mercruiser 1623-8266-s 1623-5356a4 Pre-alpha Lower Unit Gearcase Housing 1970-82 Complete Set [nU3VvrIy]

MerCruiser 1623-8266-S Lower Unit Gearcase Housing

Are you in need of a reliable and durable lower unit gearcase housing for your MerCruiser sterndrive? Look no further! Our 1623-8266-S lower unit gearcase housing is the perfect solution for your 1970-1982 MerCruiser models. This updated version of the 1623-5412 features flat edges on the horizontal stabilizer, making it a direct replacement for the 1982 models. With its exceptional quality and compatibility, this gearcase housing is designed to provide you with a seamless and efficient boating experience.

• High-Quality Construction: Our gearcase housing is made from premium materials, ensuring its durability and longevity. It is designed to withstand the harsh marine environment and provide years of reliable service.
• Easy Installation: The 1623-8266-S lower unit gearcase housing is designed for easy installation, making it a convenient solution for both DIY enthusiasts and professional mechanics.

Key Features and Specifications

This gearcase housing is a freshwater used part, featuring original paint with some minor damage to the skeg. Despite the damage, it is in overall good condition and ready for all of your internal components. The races are still installed, but it is advisable to replace them if you are installing new bearings. The internal pinion area has some markings, but they do not affect the bearing surface areas, ensuring smooth operation.

• Compatibility: This gearcase housing is specifically designed for MerCruiser (MC-I) sterndrives from 1970-1982, including models such as 120hp, 140hp, 165hp, 470, 888, 898, and more.
• Engine Configurations: It is compatible with various engine configurations from that time period, including 2.5L 120hp 4cyl, 3.0L 140hp 4cyl, 3.7L 170hp 470 488 4cyl, 4.1L 165hp 6cyl 250, 5.0L V8 305 (898) 198hp, 5.0L V8 302 (888) 188hp, 5.7L V8 350 260hp, and 5.8L V8 351.

Confidence in Your Purchase

Invest in our 1623-8266-S lower unit gearcase housing, and enjoy the peace of mind that comes with a high-quality, reliable product. Whether you are a DIY enthusiast or a professional mechanic, this gearcase housing is designed to meet your needs and exceed your expectations. With its exceptional quality, compatibility, and ease of installation, it is the ideal choice for your MerCruiser sterndrive. Purchase with confidence and experience the difference that our gearcase housing can make in your boating adventures.