Detroit Diesel Series 60 VPOD 23536834 R23536834. Detroit Diesel Series 60 VPOD. Please verify your OEM number(s) before purchasing. Variable Pressure Output Device. Fits Detroit Diesel Series-60 Engines (2003 – 2010). OEM Part Number Cross References. Inlet Thread: 1/4-18 NPT. Outlet Thread: 1/4-18 NPT. Dimensions: 6.4″ (L) x 2.4″ (W) x 3.1 (H).