2 in x 2-1/4 in I.D. Black 45 Degree Silicone Reducer Roller Bearing Cup This NOx sensor fits PACCAR

This NOx sensor fits PACCAR MX engines found in Peterbilt and Kenworth trucks:

Cummins: 5303743

A4720102813 pan body) for direct service replacement

Ridewell: 1003589780C

2 in x 2-1/4 in I.D. Black 45 Degree Silicone Reducer Roller Bearing Cup This NOx sensor fits PACCARSpecifications: Wall Thickness . 17 . 22 Burst PSI 175 I. D. 1 2. 00 I. D. 2 2. 25 Leg Length 6" Legs Color Black Overall Length N A Vacuum Rating N A Product Series Specifications: Specification Characteristics Material 5 Ply Silicone with Polyester Fabric Reinforcement Resistance Ozone & Oil Splash Resistant Applications Suitable For Heavy Duty Applications Standards Compliance Meets and Exceeds All Performance and Physical Requirements of: SAE J20