Shop used Paccar MX-13 Engine Brakes / Jake Brakes on MyLittleSalesman.com . Compare active listings with prices from $40 to $1,000. Sellers include Tim Jordan's Truck Parts, Garabedian Equipment, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to find the Paccar MX-13 Engine Brake that fits your job.