Overhaul Kit Includes Pistons with Rings, Gasket Set, Crankcase Sealer, Crankshaft Seals Compatible with Kohler Engines CH18, CH20, CH22, CV18, CV20, CV22, CH620, CH630, CH640, CH641, CV620 77mm

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• Quality Reproduction overhaul kit from Lil Red Barn not made in China or Taiwan
• Be Sure To Verify Your Engine Has A 77mm Bore Before Ordering!
• Integrated oil coolers extend oil-change intervals and maintain low temperatures during the entire power range
• High-efficiency, heavy-duty air filters provide protection from debris and ensure longer service intervals
• Extra-large sleeve bearings support heavy loads in commercial and industrial environments