MERITOR R005978L Inner Cap Nut

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R005978L

MERITOR

MERITOR R005978L Inner Cap Nut | 1-1/8"-16 Outer Thread, 3/4"-16 Inner Thread Product Description: The MERITOR R005978L Inner Cap Nut is a high-performance, precision-engineered component designed for use in heavy-duty truck and trailer wheel-end assemblies. Featuring 1-1/8"-16 outer threads and 3/4"-16 inner threads, this inner cap nut ensures a secure, tight fit for your vehicle's wheel-end system, promoting safety and reliability. Built from high-strength, durable materials, the R005978L offers long-lasting performance under tough road conditions. Ideal for fleet maintenance, commercial vehicle repairs, and service shops, it is a reliable replacement part for Meritor and other OEM wheel-end systems. Whether you’re maintaining a single vehicle or managing a fleet, this inner cap nut helps reduce the risk of loosening during operation, ensuring that your wheel-end system stays secure over time. Key Features: ✅ Inner cap nut designed for truck and trailer wheel-end applications ✅ 1-1/8"-16 outer threads and 3/4"-16 inner threads for accurate installation ✅ Manufactured from high-strength, corrosion-resistant material for durability ✅ Helps prevent loosening and ensures tight fastening for safe operation ✅ Compatible with Meritor and other OEM wheel-end systems ✅ Ideal for fleet maintenance, heavy-duty service, and commercial vehicle repairs For optimal wheel-end performance and long-lasting reliability, trust the MERITOR R005978L Inner Cap Nut — a crucial part for safe and secure wheel assemblies. ALTERNATE PART NUMBERS: R005978L, E-5978L, E5978L, 978L, 978‑L, W297, W‑297, X1874, X‑1874, 201.1006L, 2011006L, 1332004L, 13‑32004L, WE5978L