Volvo / Mack Disc Kit 22678842

The disc kit OEM 22678842 is a precision-engineered transmission component designed for heavy-duty Volvo and Mack gearbox systems. It is widely used in I-Shift Gen 3 automated manual transmissions and Mack AMT 10-speed transmission platforms, ensuring stable clutch engagement and reliable power transfer under high-load operating conditions.

This component plays a key role in maintaining smooth gear-shifting performance, reducing wear on transmission assemblies, and supporting long-term drivetrain efficiency in commercial truck applications.

Manufactured to OEM-grade specifications, this disc kit is fully interchangeable between Volvo and Mack transmission systems, making it a reliable replacement option for aftermarket maintenance and repair operations.

Key Features

• OEM specification: 22678842
• High durability friction material for heavy-duty applications
• Stable clutch engagement performance under high torque conditions
• Heat-resistant structure for extended service life
• Direct interchange between Volvo and Mack transmission platforms
• Designed for OEM-level fitment and installation compatibility

Compatibility & Interchangeability

This disc kit is designed for cross-platform application between Volvo and Mack systems:

• Volvo I-Shift Gen 3 (AT2812 series)
• Volvo FH16 Gen 3 models (2019+)
• Mack AMT 10-speed transmission systems
• Mack Anthem (pre-2020 models)
• Compatible gearbox platforms used in heavy-duty long-haul trucks

Technical Specifications

Performance Advantages

The 22678842 disc kit is engineered to deliver stable performance in demanding transportation environments. It improves the consistency of transmission response and reduces mechanical wear in clutch assemblies, especially under frequent load changes and long-distance driving conditions.

Its heat-resistant design ensures stable operation in high-temperature gearbox environments, minimizing performance degradation over extended service cycles.

Related Parts

For maintenance or full system replacement, the following related components are available:

• 22678843
• 22678844

Application Scenarios

• Long-haul freight trucks
• Heavy-duty logistics vehicles
• Construction transport fleets
• Highway commercial operations
• Fleet transmission rebuild programs

Packaging & Supply

• Industrial-grade protective packaging
• Bulk order support available
• OEM and aftermarket supply options
• Global shipping support for B2B buyers