Meritor Inner Cap Nut Part No: E5988L

$3.34

The Meritor E5988L Inner Cap Nut is engineered to OEM specifications for use in commercial truck wheel-end assemblies. Designed to help maintain correct bearing preload and secure hub components, this nut supports smooth operation and long service life. It is commonly used by professional technicians and fleet maintenance teams where wheel-end reliability is critical. Available from Wofford Truck Parts, the E5988L inner cap nut helps ensure safe, consistent wheel-end performance.

Specifications

The Meritor E5988L Inner Cap Nut is a critical OEM wheel-end component used to properly adjust and secure hub bearings in heavy-duty commercial truck applications. Manufactured to strict Meritor standards, this inner cap nut helps maintain correct bearing preload, reduce wear, and support long-term wheel-end reliability. Proper installation of the inner cap nut is essential for safe vehicle operation and braking performance. Ideal for wheel-end service or preventative maintenance, the E5988L is trusted by professional technicians and fleet operators. Wofford Truck Parts supplies this inner cap nut to ensure dependable fitment, durability, and performance.

Weight

0.52

Compatibility

Heavy-duty trucks with dual-mounted aluminum wheels (3/4"-16 inner thread applications)
Trailers using Meritor axle assemblies (wheel-end systems)
Freightliner
International/Navistar
Mack
Volvo
Western Star