Home / Lawn & Garden / Parts / Engine, 149-cc PA-XT675-3105 Engine, 149-cc PA-XT675-3105Price Not Available Price may not be up-to-date. Out of Stock View Product Part Number: PA-XT675-3105 Brand: KOHLER CO. Seller: Sears PartsDirect Categories: Lawn & Garden, Parts Description This engine (part number PA-XT675-3105) is for lawn and garden equipment. Engine PA-XT675-3105 is a complete replacement engine. Wear work gloves to protect your hands when installing this part.