Original Engine Model：CH730—–Original Engine Spec：11—–Replacement Engine：Kohler CH740 (25 Gross HP)

We have a new replacement engine with a complete installation kit for your Vanair Viper compressor! Our kit includes everything you need to install a new Kohler Command in your Vanair. The replacement compressor engine kit comes with:

New Engine with 3 Year Commercial Warranty
Hydraulic Lifters
Dual Element Air Cleaner
Driveline Adapters
Electrical Harness
Kit guarantee
Unlimited technical support

Equipment Modifications

-With the Kohler CH740 replacement engine, we provide a wiring harness pigtail which simplifies the wiring, however some minor modifications are required. We provide detailed instructions which walk you through the wiring.

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 andHydraulic 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.