Genuine Cummins ISC/ISL 8.3 Complete Rocker Arm Assembly 3966658 OEM. IN GOOD CONDITION PLEASE SEE PICTURES. MATCH PICTURES AND/OR PART NUMBER IF LISTED TO MAKE SURE THIS IS THE RIGHT PART YOU NEED. ASK US IF YOU HAVE ANY QUESTIONS OR CALL YOUR LOCAL DEALER. WE STRIVE TO KEEP OUR CUSTOMERS SATISFIED.

This Oil Cooler core is a perfect fit for your Cummins Engine, ensuring optimal performance. It is suitable for use in Engine Oil Coolers & Lines, Engine Cooling Components, and Car & Truck Parts & Accessories, as well as all other related applications. With this Oil Cooler core, you can rest assured that you are getting a high-quality product that will deliver exceptional performance. The brand Cummins is known for its reliability and superior quality standards, which are evident in this product. This Oil Cooler core is perfect for anyone who is looking for a high-quality, reliable product that will last for years to come. (not including Public holidays). Work Hours: Monday to Friday. We are not responsible for undeliverable address. This international order may take longer to arrive. This international order express post by EMS(5-8 days) or DHL(2-5 days) is available. We fully guarantee our items. All items are in brand new condition unless specified otherwise elsewhere in the description. If you are not sure about the part number, do not place the order.