Volvo Penta Recon Long Block

Cogswell Marine Motorsports Volvo Penta D4 and D6 Recon Long Block — fully reconditioned and ready to install. Every unit is built in-house by our experienced team of machinists with over 40 years of Volvo Penta diesel expertise. All components are factory OEM parts, and every machine process is performed in-house to ensure precision and reliability. Your long block arrives fully assembled and tested, backed by a complete OEM warranty. We also offer full diesel long block swap services with comprehensive dyno testing and system verification — including EGT monitoring, turbo boost validation, fuel system function checks, oil pressure and temperature monitoring, and coolant temperature analysis. Drop-in ready. Built to last. Backed by decades of diesel expertise. Call for more info

Most engines have a core charge if rebuildable core isn't supplied $1500-$6500