Buy Caterpillar 7N3927 - ELBOW at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:Compatible Models:Units Containing The Spare Part :- 4N9321 WATER LINES GROUP-Part 1 of 3 (D348)- 2N3351 JACKET AFTERCOOLER LINES GROUP--Type 3 (D346)- 1N9295 JACKET WATER AFTERCOOLER LINES GROUP--Type 7 (D348)- 2N8418 JACKET WATER AFTERCOOLER LINES GROUP--Type 3 (D349)