John Deere AR74816 - Main Bearing Set

John Deere AR74816 - Main Bearing Set

The John Deere AR74816 Main Bearing Set is designed to deliver exceptional performance and reliability in various John Deere engines. Manufactured from high-quality materials, this bearing set ensures a precise fit and optimal functionality, making it an essential replacement part for maintaining the efficiency of your machinery. With a total weight of 1.2 lb, this set includes all necessary bearings to support the crankshaft, helping to reduce friction and wear during operation. The AR74816 Main Bearing Set is engineered to withstand the rigors of heavy-duty applications, contributing to improved engine longevity and performance.

Key Features

• High-Quality Construction: Crafted from durable materials such as high-strength alloy steel and engineered polymers, ensuring long-lasting performance.
• Precision Fit: Designed to meet exact OEM specifications for compatibility with a wide range of John Deere engine models.
• Enhanced Engine Efficiency: Reduces friction and wear, promoting better overall engine performance and fuel efficiency.
• OEM Replacement: Direct replacement for original parts, ensuring reliability and performance.
• Corrosion Resistance: The materials used are resistant to corrosion, providing durability in harsh operating conditions.
• Noise Reduction: Engineered to minimize noise during operation, contributing to a quieter engine performance.

Specifications

• Part Number: AR74816
• Weight: 1.2 lb (0.54 kg)
• Material: High-strength alloy steel and engineered polymers
• Quantity: Contains main bearings for all positions (upper and lower bearings)
• Thickness: Standard thickness of 0.020 in (0.51 mm) for optimal clearance
• Inner Diameter: Varies by engine model; typically around 2.1 in (53.34 mm)
• Outer Diameter: Varies by engine model; typically around 2.5 in (63.5 mm)
• Compatibility: Suitable for various John Deere engine models, including agricultural and industrial applications
• Operating Temperature Range: -20°F to 250°F (-29°C to 121°C)
• Certification: Meets or exceeds OEM specifications

Applications

The John Deere AR74816 Main Bearing Set is specifically designed for use in a wide range of John Deere engines, such as those used in tractors, combines, and other agricultural equipment. This set plays a crucial role in supporting the crankshaft, ensuring smooth operation and reliability across various operating conditions.

Benefits

• Improved Durability: High-quality materials ensure a longer lifespan, reducing the need for frequent replacements and maintenance costs.
• Efficient Operation: Minimizes friction, enhancing performance and fuel efficiency, which is critical for heavy-duty applications.
• Cost-Effective Maintenance: As an OEM replacement, it provides reliable performance at a competitive price point, making it an economical choice for equipment owners.
• Easy Installation: Designed for a straightforward installation process, reducing downtime for machinery.

The John Deere AR74816 Main Bearing Set is a vital component for maintaining the reliability and efficiency of your John Deere machinery, making it an essential part of your maintenance and repair strategy.