Click to expand Tap to zoom Poppet Disassembly Tool - Detroit Diesel Engines OTC5879 by OEM Sold out $69.99 SKU MI5879 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Disassembly socket for poppet valves with 2-prong spanner style end. Applications include Detroit Diesel engines. Similar to J-36452-B.