John Deere PowerTech plus 4.5L & 6.8L Diesel Engines Level 14 Electronic Fuel System with Denso HPCR Component Technical Manual (CTM320) Price listed in US Dollar: $39.00 Leave this field blank John Deere PowerTech plus 4.5L & 6.8L Diesel Engines Level 14 Electronic Fuel System with Denso HPCR Component Technical Manual (CTM320) Read more about John Deere PowerTech plus 4.5L & 6.8L Diesel Engines Level 14 Electronic Fuel System with Denso HPCR Component Technical Manual (CTM320)