NEW 4BT 3.9L Long Block Assembly | 51ZS079 3933352 Cummins Application

This 4BT 3.9L Long Block Assembly is a premium replacement solution designed for Cummins applications. Featuring the 51ZS079 block casting and 3933352 head casting, this long block assembly is engineered for performance, reliability, and durability in various industrial and commercial settings. Whether you're rebuilding heavy equipment, machinery, or a vehicle powered by Cummins engines, this brand-new long block provides the foundation for efficient and dependable operation. Designed for a perfect fit and manufactured to the highest standards, it delivers superior functionality and long-term performance.

Part Number: 51ZS079
Manufacturer: CUMMINS
Weight: lbs

Additional Details:
Genuine OEM Parts

Please research/ensure fitment of part to your specific vehicle before purchasing. Returns because of non-fitment are accepted with a re-stocking fee, however customer is responsible for return shipping.

Shipping:
If shipping outside the contiguous 48 states is required, reach out to shopify@custardcore.com to confirm shipping details.

About Us:
Custard Core Supply provides the highest quality of new, new take off, used, and core parts. We provide a variety of gas and diesel parts to our customers. Based in Dallas, TX Custard Core Supply has been in business since 1998. If you do not see a product you are looking for on our page, please reach out!