CH740 25HP Engine Upgrade for CH640-3168

We have a new replacement 25HP upgraded Kohler engine!  This engine is the same block size as your original CH640-3168, so it will be "Plug-n-Play".  We also pre-wire all engines to match your original. The product includes: New Engine with 3 Year Commercial Warranty Hydraulic Lifters Dual Element Air Cleaner Exhaust Gaskets Crankshaft Adapter  Plug-N-Play Wiring Kit guarantee Unlimited technical support Engine Information Kohler CH740: Advanced Performance -Starts effortlessly in all weather conditions, from 0 to 110 degrees -Standard 10% governor delivers power faster Lasting Durability -Automotive-grade head gasket improves durability, reliability and Hydraulic lifters mean zero maintenance on the valve train Service and Support -Kohler’s Global network of more than 13,000 dealers stock parts to minimize downtime Our company prides itself on its customer support. We provide unlimited technical support throughout the process. Additionally, our kits come with a "kit guarantee." This means we are sending you everything necessary to convert your machine from the old engine to the new (unless otherwise stated). If you need something, call us and we will get it sent out free of charge.