340616-014 | Caterpillar 3406 Inframe Engine Kit | PAI HEAD GASKET KITS 7L engines✅ Replaces OEM #

7L engines✅ Replaces OEM # 23521680 and 23521681✅ Machined for precision timing and long service life✅ New aftermarket part – no core return needed✅ Covered by a 1-year unlimited mileage warranty

#️⃣ Cross-Reference: Direct replacement for OEM N14 Celect Plus manifolds

HIgh Performance Exhaust Manifold AssemblyDetroit Diesel DD15 Series Engine Application

✅ Fits Autocar and Mack trucks from 1997–2020✅ Compatible with refuse and vocational duty applications✅ Built with patented grommet-to-header seal system✅ Reduces risk of cracked end tanks and pressure loss✅ Pressure-tested for maximum durability✅ Covered by a 7-year North America-wide warranty

741154-9011

340616-014 | Caterpillar 3406 Inframe Engine Kit | PAI HEAD GASKET KITS 7L engines✅ Replaces OEM #Inframe Engine KitCaterpillar 3406 application