Shop used Caterpillar C9 Flywheel Housings on MyLittleSalesman.com . Compare active listings with prices from $350 to $750. Sellers include American Truck Sales & Salvage, Frontier Truck Parts, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to find the Caterpillar C9 Flywheel Housing that fits your job.