2500178C1
CUP, BEARING PINION
Navistar International®

The bearing pinion cup is a critical component in the drivetrain of vehicles, designed to support the pinion gear and ensure smooth operation. This cup features a tapered design that allows for efficient load distribution and minimizes friction, which is essential for the performance and longevity of the vehicle. Made from high-quality materials, the bearing pinion cup is engineered to withstand the rigors of heavy-duty use, providing reliability in demanding conditions. Its precise manufacturing ensures a perfect fit with the corresponding components, facilitating easy installation and maintenance for mechanics and technicians.

Navistar International Corporation has established itself as a cornerstone in the heavy-duty vehicle industry, boasting over a century of experience in manufacturing reliable and innovative components. The company began its journey as the International Harvester Company, transitioning through various phases of development to become a leader in truck and parts manufacturing. The bearing pinion cup is a testament to Navistar's commitment to engineering excellence. This component is designed to support the pinion gear, ensuring smooth operation within the drivetrain. Navistar's expertise in creating high-quality, durable parts is reflected in the precise design and robust materials used in this cup, which enhance the performance and longevity of the vehicles it serves.

This part fits the following models:

• - 9300 Premium Conventional (built before 3/15/96)
• - 9200 Premium Conventional (built before 3/15/96)
• - 9100 Premium Conventional
• - MT-514 Rear Axle
• - 8000 Heavy Tractors (from 1/1/1989 to 1/16/1998)
• - 8500 Heavy Tractors
• - 9700 Premium Cabover
• - 9900 Premium Conventional (built on or after 3/15/96)
• - 9400 Premium Conventional (after 3/15/96)
• - 9800 Premium Cabover
• - 8100 Heavy Tractors (after 1/16/98)

When it comes to purchasing this essential drivetrain component, Source One Parts Center stands out as the preferred choice for many vehicle owners and mechanics. The center is renowned for its extensive inventory of high-quality automotive parts, ensuring that customers find exactly what they need without delay. With a commitment to customer satisfaction, Source One offers competitive pricing, making it an economical option for those seeking reliable components. Additionally, the knowledgeable staff is always available to assist with inquiries, providing expert advice on installation and compatibility. By choosing Source One, you not only gain access to premium parts but also benefit from exceptional service that prioritizes your vehicle's performance and longevity.