USA Standard Master Overhaul Kit For The GM 12P Diff ZK GM12P

USA Standard Master Overhaul Kit for GM 12P Differential

MPN: ZK GM12P

The USA Standard Master Overhaul Kit is made to rebuild and restore GM 12P differentials. It includes the main wear parts needed to repair damage from normal use, high mileage, or contamination. The kit helps return the differential to smooth, reliable operation.

Included are high‑quality bearings, seals, gaskets, shims, and related small parts that are commonly replaced during a full differential rebuild. These components are manufactured to meet OEM‑level fit and performance standards, so the rebuild is thorough and dependable. Independent merchant specs also note the use of quality bearing brands and a complete hardware set, reinforcing the kit’s completeness.

Using a complete overhaul kit saves time and makes sure all critical wear parts are replaced at once. That reduces noise, lowers the chance of leaks, and extends the life of the differential. The kit suits professional repair shops and experienced DIY installers.

Product features

• Complete master overhaul kit for GM 12P differentials
• Includes bearings, seals, gaskets, shims, and small hardware
• Built to OEM‑level specifications for proper fit
• Helps reduce noise and restore smooth operation
• Ideal for full differential rebuilds and repairs

Compatibility

• Fits GM 12P differential applications
• Always confirm fitment before installation

Manufacturer Part Number (MPN): ZK GM12P

California Proposition 65 warning WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.