A-738797M1-AI Gasket, Lower Set (3.152)One New Aftermarket Replacement Lower Gasket Set (Without Seals) for Perkins 3. 152 A3. 152 Engine This aftermarket lower gasket set (also called a bottom end or conversion gasket set) covers the lower engine assembly on equipment powered by the Perkins 3. 152 and A3. 152 3 cylinder diesel engine. The set does not include crankshaft seals order a top head set separately for a full engine overhaul. Compatible with a wide range of Fits Massey Ferguson