BD Diesel USA is a performance-oriented company specializing in high-quality diesel and heavy-duty truck components and upgrades. Their products are engineered to handle high pressure, high temperature, high load, and extended operation, not just occasional use. With years in the field (including intensive hours of idling, towing, and heavy usage), the BD Diesel's engineering and R&D is informed by real use cases.
The 6.7 Common Rail Essential Long Block is built for durability and reliability, making it an ideal replacement for 2013-2018 Dodge/RAM Cummins 6.7L applications. Each long block is fully disassembled, crack-checked, and precision-machined to meet OEM specifications.
Featuring new pistons, bearings, gaskets, and a reconditioned cylinder head, this engine is pre-lubed, painted, and ready for installation.
Manufactured by DandJ Precision Machine, this long block ensures long-lasting operation and dependable performance for daily-driven and work truck applications.
Warranty:
Parts
24-Months
Labor
24-Months
Note:
Due to the nature of the extensive work required by the installer, we cannot cover warranties related to oil contamination or lack of oil pressure on start-up. It is crucial to ensure proper installation and initial start-up procedures to avoid these issues.
Emissions:
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement Parts included. (EMS:4)
Features:
Precision Machined and Fully Remanufactured - Crack-checked, CNC blueprint-machined, and assembled to OEM standards
Upgraded Cylinder Head -
Features:
- hardened valve seats and a high-performance CNC valve job for improved durability and airflow
- Balanced and Blueprinted for Reliability - Ensures smooth operation and extended engine lifespan
- Direct Fit Replacement - Designed for 2013-2018 Dodge/RAM 6.7L Cummins applications
- Includes ARP 2000 head studs and all gaskets and seals needed for installation
- Does NOT include oil pan or front cover
Installation Notes:
Professional installation is required.
Specifications:
Core Charge: $3000.
EMS Code: 4.
Warranty: 24-Months.
Fitment & Application:
| Brand | BD Diesel |
|---|---|
| Part Number | BDD-DJPLB100078 |
| Shipping Method | Truck Freight/LTL |
| California Prop 65 Warning |
|

This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/