Restore uncompromising stability and ride quality to your commercial vehicle with this genuine OEM International Navistar Heavy-Duty Shock Absorber (Part #509223C91 / 2509223C91). Engineered specifically to withstand the rigorous demands of heavy-duty applications, this factory-original suspension damper features a rugged cylindrical body that effectively absorbs impacts, reduces road vibration, and maintains optimal tire contact under the heaviest loads. Assembled in Mexico to exact manufacturer specifications, this premium direct-fit replacement guarantees seamless integration and reliable, long-lasting performance, making it the ultimate solution for professional fleet maintenance and heavy equipment suspension repair.
Specifications
- Brand: International / Navistar
- Additional Stamped Code: 120
- Product Type: Heavy-Duty Shock Absorber / Suspension Damper
- Quantity Included: 1 (One Shock Absorber)
- Body Construction: Heavy-duty steel cylinder
- Finish: Industrial Black
- Form Factor: Cylindrical with integrated mounting ends (standard OEM fit)
- Performance: Engineered for high-impact absorption, vibration dampening, and load stabilization
Application
- Heavy-Duty Commercial Trucks: Designed for International and Navistar Class 6-8 commercial trucks, including semi-tractors, day cabs, and sleeper models.
- Vocational & Severe Service Trucks: Ideal for heavy-duty vocational vehicles such as dump trucks, concrete mixers, garbage/refuse trucks, and utility vehicles that operate on rough job sites and require robust suspension dampening.
- Fleet Maintenance & Overhauls: Perfect for fleet mechanics and owner-operators performing routine suspension rebuilds or replacing worn-out OEM dampers to maintain Department of Transportation (DOT) compliance and safety standards.
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