JOHN DEERE , (USED) 2010 John Deere 4045HF285 Diesel Engine Power Unit (TIER 3), Serial # PE4045L135486, PC # PC9574, Family # AJDXL06.8117, Displacement 4.5L, 139HP@2400. Please call 1-800-971-3019 for any questions you may have on this engine or any other diesel engine you may be looking for or visit WWW.JJREBUILDERS.COM for a full inventory INV # 003675 https://www.jjrebuilders.com/engine-for-sale/? vid=1940&unit=john-deere-4045hf285