Meritor Stud Part No: E5990L

$9.91

The Meritor E5990L Inner Cap Nut is engineered to OEM specifications for use in commercial truck wheel-end assemblies. Designed to maintain correct bearing preload and secure hub components, this nut supports smooth operation and reduced component wear. It is commonly used by professional technicians and fleet maintenance teams where wheel-end reliability is essential. Available from Wofford Truck Parts, the E5990L inner cap nut helps ensure consistent performance and long service life.

Specifications

The Meritor E5990L Inner Cap Nut is a critical OEM wheel-end component used to properly adjust and retain hub bearings in heavy-duty commercial truck applications. Manufactured to strict Meritor standards, this inner cap nut helps maintain correct bearing preload, reduce premature wear, and support safe vehicle operation. Proper installation is essential for wheel-end integrity, braking performance, and overall vehicle reliability. Ideal for wheel-end service or preventative maintenance, the E5990L is trusted by professional technicians and fleet operators. Wofford Truck Parts supplies this inner cap nut to ensure dependable fitment, durability, and performance.

Weight

0.82

Compatibility

Heavy-duty trucks with Meritor wheel-end systems (likely 7/8"-14 threads or similar specifications)
Trailers using Meritor axle assemblies (hub-end applications)
Freightliner
International/Navistar
Mack
Volvo
Western Star