370920R1 | O-ring Class 5 1/2 X 5/8

Product Description

Features & Benefits

• High-quality O-ring for optimal sealing performance.
• Designed specifically for heavy-duty truck applications.
• Durable construction ensures long-lasting use in demanding environments.
• Easy installation reduces downtime and maintenance costs.

Product Description

The 370920R1 O-ring is engineered by NAVISTAR INTERNATIONAL for enhanced performance in heavy-duty truck brake systems. This Class 5 O-ring measures 1/2 X 5/8 inches and provides reliable sealing, helping to maintain brake integrity. Its robust design ensures durability and longevity, making it an essential part for any undercarriage repair or maintenance.