Kohler has developed Kohler Pro 10W-50 Oil and Kohler Pro Extended Life oil filters, which when paired together, the company says, triple the oil change interval from 100 to 300 hours in Kohler gas ...

KOHLER PRO 300 Hour Oil Change Kits Kohler Company created the combination of KOHLER PRO 10W-50 Oil and KOHLER PRO to triple the oil change interval from 100 to 300 hours in Kohler gas engines.

Originally developed for steam engines by John Ellis, motor oil is used for lubricating combustion engines. In addition to reducing the friction and wear on the moving parts, modern lubricants have a ...