21264R1
PLUG, CUP 1 3/8"

11 Pack

Navistar International®

The plug is designed with a diameter of 1 3/8 inches, making it suitable for various applications where a reliable seal is essential. Its robust construction ensures durability and longevity, allowing it to withstand varying pressure levels and environmental conditions. The design incorporates features that facilitate easy installation and removal, making it user-friendly for both professionals and DIY enthusiasts. This plug is ideal for use in systems requiring a secure closure to prevent leaks and maintain optimal performance. Its compatibility with a range of materials enhances its versatility, making it a valuable component in numerous mechanical and plumbing applications.

Navistar has established a strong reputation in the automotive industry, known for its commitment to innovation and quality. The plug is designed with a diameter of 1 3/8 inches, making it suitable for various applications where a reliable seal is essential. Its robust construction ensures durability and longevity, allowing it to withstand varying pressure levels and environmental conditions. The design incorporates features that facilitate easy installation and removal, making it user-friendly for both professionals and DIY enthusiasts. By prioritizing functionality and reliability, Navistar continues to deliver essential components that enhance the performance of vehicles.

This part is compatible with the following Navistar models:

• - MT-512 International Engines (built before 10/1993)
• - 3000 Bus Chassis (built on 5/23/97 & later)
• - 3800 Bus Flat Back Cowls (built before 5/23/1997)
• - 3700 Bus Flat Back Cowls (built before 5/23/1997)
• - 3400 Bus Flat Back Cowls (built before 5/23/1997)
• - 3600 Bus Flat Back Cowls (built before 5/23/1997)
• - 3900 Bus FC Chassis (built before 5/23/1997)
• - Military
• - 7400 Severe Service Trucks (built on or after 7/1/01)
• - 1652-UPS Stripped Chassis (built before 5/23/97)
• - 4500 Medium Trucks (built before 5/23/97)
• - 7100 Medium Trucks (built before 5/23/1997)
• - 4700 Medium Trucks (built before 5/23/97)
• - 4800 Medium Trucks (built before 5/23/97)
• - 1400 Stripped Chassis (built 1/1/89 thru 5/23/97)
• - 4900 Medium Trucks (built before 5/23/97)
• - 4600 Medium Trucks (built before 5/23/97)
• - 1600 Stripped Chassis (built 1/1/89 thru 5/23/97)
• - 1800 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 2100 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 1600 Stripped Chassis (built 4/1/81 thru 12/31/88)
• - 1700 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 1400 Stripped Chassis (built 4/1/81 thru 12/31/88)
• - 1900 Medium Trucks (built 4/1/81 thru 12/31/88)
• - 1700 Bus Flat Back Cowls (built 4/1/1981 thru 12/31/1988)
• - 1800 Bus Flat Back Cowls (built 4/1/1981 thru 12/31/1988)

When it comes to sourcing reliable automotive components, Source One Parts Center is unmatched. Our plug is designed with a diameter of 1 3/8 inches, making it suitable for various applications where a reliable seal is essential. We understand the importance of quality, which is why we carefully select every part in our inventory to ensure durability and reliability. Our knowledgeable staff is dedicated to helping customers find the right parts for their specific needs, providing expert guidance and support. With competitive pricing and fast shipping, Source One is the best place to purchase your automotive parts.