Check the listing for details. Air Compressor For Cummins ISX Engine 2010 and newer 3687343 3690864RX 4318220RX. Condition: New. Listed at 388.04 USD. Reference Part Numbers: 3687343, 3690864RX, 4318220RX, 3690864RXCUM, 4318220RXCUM, 3685918, 4318220 Fit For The Following Models： for C-ummins ISX 2010 and NEWER 🚚 High power output: The air compressor can provide sufficient compressed air for the vehicle's braking system, etc., ensuring the sensitivity and reliability of the braking system, and meeting the air demand of large vehicles such as heavy trucks and buses. 🚎 Efficient air compression: The use of advanced air compression technology can quickly compress the air to the required pressure, improve work efficiency, reduce the compressor running time, and reduce energy consumption.Reference Part Numbers: 3687343, 3690864RX, 4318220RX, 3690864RXCUM, 4318220RXCUM, 3685918, 4318220 Fit For The Following Models： for C-ummins ISX 2010 and NEWER 🚚 High power output: The air compressor can provide sufficient compressed air for the vehicle's braking system, etc., ensuring the sensitivity and reliability of the braking system, and meeting the air demand of large vehicles such as heavy trucks and buses. 🚎 Efficient air compression: The use of advanced air compression technology can quickly compress the air to the required pressure, improve work efficiency, reduce the compressor running time, and reduce energy consumption.