USA Standard Gear ZMSP4500-50Y NV4500 Top Cover Small Parts Kit Chrysler/GM

The USA Standard Gear ZMSP4500-50Y is a comprehensive top cover small parts kit designed for NV4500 manual transmissions in Chrysler and GM applications. This kit includes essential components such as assorted springs, cup plugs, roll pins, and needle bearings—all the critical hardware needed when servicing or rebuilding your NV4500 transmission top cover.

Key Features:

• Complete small parts kit specifically for NV4500 top cover assembly
• Fits Chrysler/Dodge and GM transmissions
• Includes springs, cup plugs, roll pins, needles, and other essential hardware
• Manufactured by USA Standard Gear, a trusted name in top-quality transmission parts
• Essential for top cover disassembly, service, and reassembly

The NV4500 transmission can be identified by its aluminum top cover on an iron case with cast markings of C18157, C16812, or C-23167. This transmission was commonly equipped in early 1990s and later Chevrolet and GMC 3/4-ton and 1-ton trucks, as well as mid-1990s and later Dodge Cummins diesel applications. When performing transmission rebuild or top cover service, having all the correct small parts on hand ensures a professional repair and proper transmission operation.