Metric Stepped Repair Stud, 6mm/8mm x 23mm

Save your engine case with the Stepped Repair Stud. It’s the most cost-effective way to fix stripped oil sump threads, allowing you to upgrade to a stronger case connection while keeping your original hardware on the outside Used on the oil drain sump plate when the stock thread is stripped out. Requires tapping of case to 8mm. The 8mm end of stud goes into the case and the 6mm end sticks out.