View 2 Photos View 0 Videos Caterpillar 3412 Exhaust Manifold Recently Updated $500 USD Used Cat 3412 Exhuast Manifold P/N 7W-8791 - Part #: 7W8791, Core Charge: 0.00 ConditionUsedStock Number172314 MLS Number13015845CategoryExhaust Manifolds Last Updated8/12/2026 LocationLouisville, KY, US Sold ByRiver City Truck Parts (855) 465-___ SHOWNUMBERCall Seller Email Seller Save More Info