King Engine Bearings Crankshaft Main Bearing Set

Fits 2015–2022 Chevrolet Colorado and GMC Canyon with Alloytec Engines

Part #: MB4272SI

Overview

The King Engine Bearings Holden Alloytec Crankshaft Main Bearing Set is a high-quality replacement component designed for engines requiring precise and durable main bearings. Crafted specifically for the Alloytec engine found in Chevrolet Colorado and GMC Canyon models from 2015 to 2022, this bearing set ensures optimal support for your crankshaft, promoting smooth operation and long-lasting performance. Whether you're rebuilding your engine or replacing worn components, these bearings help maintain engine integrity and reliability.

Engineered for enthusiasts and professional mechanics alike, this bearing set offers a combination of precision manufacturing and high-grade materials to support your vehicle’s demanding driving conditions. It is an essential upgrade for maintaining engine performance, reducing wear, and extending the lifespan of your engine components.

Key Features

• Manufactured by King Engine Bearings, a trusted name in engine bearing technology since 1960
• Designed specifically for Holden Alloytec engines in Chevrolet Colorado and GMC Canyon (2015–2022)
• Constructed from high-quality materials for durability and reliable load support
• Precisely engineered to fit OEM specifications for seamless installation
• Helps reduce engine wear and maintain optimal crankshaft alignment
• Supports smooth engine operation and enhances overall engine longevity
• Part of a comprehensive range of engine bearings for various applications

Construction & Design

This bearing set features advanced metallurgy and precision machining to ensure a perfect fit and consistent performance under engine loads. The design incorporates optimized clearances and coatings to minimize friction and heat buildup, supporting the engine’s durability and efficiency.

Installation & Fitment

Designed as a direct replacement for the OEM bearings, this set is intended for straightforward installation during engine rebuilds or repairs. Proper installation requires standard engine rebuilding procedures and torque specifications as outlined by manufacturer guidelines.

What’s Included

The set includes all necessary main bearings for the crankshaft, ensuring comprehensive support for your engine’s bottom end.