CATERPILLAR 3508 Engine Cat 3508 Engine Fits Cat D11r, S/n- 2gr01400, Ar, Non Running Core Engine, Block Appears Good, Cylinder Heads Appear Complete, Turbo Appears Complete, Exhaust Manifolds Appears Complete, Oil Cooler And Alternator Appear Complete, Qty 2 Starters Appear Complete, Has 1 Air Cleaner, Injection Pump Appears Complete, Water Pump Appears Complete, Flywheel Appears Complete, Has Back Oil Pan, Missing Front Two Oil Pans. Should Make Good Core For Rebuild Or Reman Exchange. Nationwide Delivery Available., To Fit Make: CATERPILLAR, To Fit Model: D11N, D11r, 3508, 776b, 776c, 777b, 777c, 992g