1689441C1
PIN SLACK ADJUSTER 1/2" X 1 3/4"
Navistar International®

The pin slack adjuster, measuring 1/2" x 1 3/4", is an essential component for ensuring the proper functioning of braking systems. This part is designed to provide precise adjustments to the slack in the brake system, which is crucial for maintaining optimal braking performance. Its sturdy construction allows it to endure the stresses of regular use, making it a dependable choice for various vehicles. The design facilitates easy installation and adjustment, ensuring that mechanics can quickly and efficiently maintain the braking system. This pin slack adjuster is vital for enhancing vehicle safety and performance, making it a must-have for any automotive repair shop.

Navistar International Corporation has a long-standing reputation for excellence in the automotive industry, particularly in the production of high-quality vehicle components. The slack adjuster pin, designed for precise adjustments in braking systems, highlights the company's expertise in ensuring safety and reliability. This component is engineered to maintain optimal tension in the brake system, contributing to effective braking performance. Navistar's commitment to using durable materials ensures that the pin can withstand the stresses of regular use, making it a dependable choice for various vehicles. By focusing on quality and innovation, Navistar continues to deliver components that enhance the overall functionality and safety of vehicles, reinforcing its position as a leader in the industry.

Models compatible with this part number include:

• - 7500 Severe Service Trucks (built on or after 7/1/01)
• - 2500 Heavy Service Trucks (built on or after 1/16/98)
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 5500 Severe Service Conventional
• - 5900 Severe Service Conventional
• - Commercial Extreme Transport
• - 8500 Heavy Tractors
• - 4400 Medium Trucks
• - 4700 Commercial Bus
• - 9400 Premium Conventional (built on or after 3/15/96)
• - 9700 Premium Cabover
• - 502 Front Axle
• - 9200 Premium Conventional (built on 3/15/96 & later)
• - 4000 Medium Trucks (built before 5/23/97)
• - 8000 Heavy Trucks (built from 1/1/1989 to 1/16/1998)
• - 7600 Severe Service Trucks (built on or after 4/1/02)
• - Amtran Genesis/FC Bus (built before 1/1/1999)
• - 7700 Severe Service Trucks (built on or after 12/15/03)
• - 8100 Heavy Tractors (built on 1/16/98 & later)
• - 9600 Premium Cabover (built from 1981-1990)
• - 5870 Severe Service (built before 3/15/1996)
• - 8600 Heavy Tractors
• - 3000 Bus Chassis (built on 5/23/97 & later)
• - 4700 Medium Trucks (built on 5/23/97 & later)
• - Military - Milcots Canadian
• - 5000 Severe Service Conventional (built on or after 3/15/96)
• - 9300 Premium Conventional (built on or after 3/15/96)
• - 5600 Severe Service Conventional
• - 2600 Heavy Service Trucks (built on or after 1/16/98)
• - 5070 Severe Service (built 1/1/1992 thru 3/14/1996)
• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 4900 Medium Trucks (built on 5/23/97 & later)
• - 9100 Premium Conventional
• - 4300 Medium Trucks
• - HV with Medium Duty Engines
• - 9800 Premium Cabover
• - 7300 Severe Service Trucks (built on or after 10/1/01)

At Source One Parts Center, we prioritize the importance of effective slack adjusters in maintaining safe braking performance. Our selection of slack adjuster pins is designed to provide precise adjustments, ensuring that your braking system operates smoothly and efficiently. We understand that reliable components are essential for vehicle safety, which is why we carefully select our products from trusted manufacturers. Our dedicated team is here to assist you in finding the right pin for your specific vehicle model, providing expert guidance and support. Choose Source One for all your brake system needs and enjoy the peace of mind that comes with quality and reliability.