Anchor 2638 Manual Transmission Mount - Rear

Reliable Manual Transmission Mount for Chevrolet and GMC Vehicles

The Anchor 2638 manual transmission mount is engineered to provide stable support and reduce vibration for manual transmissions in select Chevrolet, GMC, Cadillac, and other compatible models. Designed with precise bolt hole centerline spacing and durable M10-150 studs, this mount ensures a secure fit and reliable performance.

• Bolt holes centerline: 7.5 inch (190.5 mm) for accurate alignment
• Stud size: M10-150 for strong mounting connections
• Interlock design for enhanced transmission stability
• Compatible with a wide range of Chevrolet, GMC, Cadillac, Hummer, Isuzu, and Oldsmobile models
• Part number 2638 for easy identification and replacement

Technical Details and Compatibility

This manual transmission mount from Anchor is specifically designed to fit various heavy-duty and standard models including Chevrolet Silverado 1500, 2500, 3500 HD, Suburban 1500, 2500, 3500 HD, GMC Sierra 1500, 2500, 3500 HD, Yukon XL 1500 and 2500, Cadillac Escalade and Escalade ESV, as well as Hummer H2 and H3 series. The 7.5 inch bolt hole centerline ensures precise mounting alignment, while the M10-150 studs provide secure fastening to the transmission housing. The interlock feature adds an extra layer of stability, reducing transmission movement and vibration during operation.

Common Applications and Problem Solving

• Reduces excessive transmission vibration and noise
• Prevents premature wear of transmission components
• Eliminates transmission misalignment issues
• Supports manual transmission stability under heavy load conditions
• Replaces worn or damaged mounts to restore drivetrain integrity

Installation Notes and Tips

When installing the Anchor 2638 manual transmission mount, ensure the bolt holes align precisely with the 7.5 inch centerline measurement. Use the M10-150 studs to securely fasten the mount to the transmission and chassis. It is recommended to inspect surrounding components for wear or damage during installation. Proper torque specifications should be followed to avoid over-tightening or loosening during vehicle operation.

Quality Assurance and Warranty

Anchor transmission mounts are manufactured to meet OEM specifications for durability and fitment. The 2638 manual transmission mount undergoes rigorous quality control to ensure consistent performance. While specific warranty details may vary, Anchor typically offers coverage against manufacturing defects to provide confidence in product reliability.