Engine label
Send a clear photo showing the complete model, specification and serial number. Older Kohler labels are useful too.
Match the label, not just the horsepower
Start with the engine identification.
CH980 identifies the base model. It does not identify every shaft, starting system, muffler or equipment-specific configuration.
Powered equipment
Include the equipment brand and model, a photo of the installation and what the machine does.
What needs attention?
Tell us the symptom or the part you need. For an engine replacement, we also check the shaft, mounting and connections.