Brand: Allstar Performance Manufacturer's Part Number: ALL31036 Part Type: Vacuum Pump and Dry Sump Pump Drive Kit Components Product Line: Allstar Performance Vacuum Pump and Dry Sump Pump Drive Kit Components Automotive Fittings Part Number: AAF-ALL31036 UPC: 848238019056 Accessory Drive Kit Component Type: Key Mounting Hardware Included: No Quantity: Sold individually. Notes: 0.125 in. thick. Mandrel keys are made specifically for use with Allstar mandrel pulley kits. Description: Allstar Performance vacuum pump and dry sump pump drive kit components are exact replacement components designed to help get your vehicle back in perfect working order. Whether it's a mandrel spacer, key, belt guide, or other parts you need, Allstar offers a selection of universal upgrades to restore proper function.