Fitment Guide:
John Deere Crawler/Dozer: 450G-4045T PowerTech Diesel Engine, 450H-4045T PowerTech Diesel Engine, 450H-4045 PowerTech Diesel Engine, 450J-4045T/H PowerTech Diesel Engine, Tier 2 & 3; Engine Code 4045HT050, 4045HT051, 4045TT090, Piston #RE507920, Marked #RE515372, RE59277, RE505100, 450J-4045T/H PowerTech Diesel Engine, Tier 2 & 3, Engine Code 4045HT064, 4045HT067, Piston #RE527039,, 455G-4045T PowerTech Diesel Engine, 550G-4045T PowerTech Diesel Engine, 550H-4045T PowerTech Diesel Engine, 550J-4045T/H PowerTech Diesel Engine, Tier 2 & 3, Engine Code 4045HT064, 4045HT067, Piston #RE527039,, 550J-4045T/H PowerTech Diesel Engine, Tier 2 & 3; Engine Code 4045HT050, 4045HT051, 4045TT090, Piston #RE507920, Marked #RE515372, RE59277, RE505100, 555G-4045T PowerTech Diesel Engine, 605C-4045 Turbo PowerTech Diesel, 650G-4045T PowerTech Diesel Engine, 650H-4045T PowerTech Diesel Engine, 650J-4045 Turbo PowerTech Diesel, 700H-4045T PowerTech Diesel Engine