Restore smooth, reliable engine performance with this genuine International 1664729C7 Rear Engine Motor Mount Insulator by Barry Controls, engineered to provide superior vibration isolation and structural support for heavy-duty truck applications. Designed to OEM specifications, this high-quality mount helps minimize engine movement, reduce noise and vibration transfer, and protect critical drivetrain components from excessive stress. Manufactured by Barry Controls, a trusted name in vibration and shock isolation technology, this durable rear engine mount insulator is built to withstand the demanding conditions of commercial transportation and fleet operations. Whether you’re performing preventative maintenance or replacing a worn component, the 1664729C7 delivers dependable performance, long service life, and the fit and function expected from a premium OEM-quality replacement part.
Specifications
- Brand: International / Navistar
- Part Number: 1664729C7
- Component Type: Rear Engine Motor Mount Insulator
- Material: Heavy-Duty Rubber Bonded Metal Construction
- Function: Engine Vibration Isolation & Support
- Mounting Position: Rear Engine Mount
Applications:
- International heavy-duty trucks
- Commercial truck engine mounting systems
- Fleet maintenance and repair operations
- Diesel engine vibration isolation applications
- OEM replacement for worn or damaged rear engine mounts











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