CAV Lucas Roto Diesel – DPA style Diesel Injection Pump Kit, End Plate, Carbon Blades and Liner. DPA 3233F360. DPA R3242610. Blades: 7123-388 R. Liner: 7139-223 R. This kit fits many pump applications for Perkins, Massey Ferguson, John Deere, International Harvester and David Brown.