
MAHLE 48384 Rear Main Engine Crankshaft Seal (1989-2024 5.9/6.7L Cummins)
Fits: Cummins 12V (1989-1993 5.9L Cummins) • Cummins 12V (1994-1998 5.9L Cummins) • Cummins 24V (1998.5-2002 5.9L Cummins) • Cummins 6.7L (2007.5-2012 Cummins) • Cummins 6.7L (2013-2018 Cummins) • Cummins 6.7L (2019-Current Cummins) • Cummins CR (2003-2007 5.9L Cummins)
Get It Installed at Our Shop
Skip the Driveway — Our 9-Bay Diesel Shop in Wildwood, FL can Install this for You.
Secure Checkout
Genuine Parts
Fast Shipping
Diesel Experts
Not sure this fits your build? Call or Text Us: (352) 722-5295
Save Contact
Ships from our vendor network — most orders ship in 2–5 business days. Text us to confirm stock on big-ticket items.
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the MAHLE 48384 Rear Main Engine Crankshaft Seal (1989-2024 5.9/6.7L Cummins) you will earn 41 DIESEL DOLLARS in your SDS Fuel Tank!
Replace the Rear Main Seal in your 1989-2018 Dodge 5.9L/6.7L Diesel when you add the MAHLE 48384 Rear Main Engine Crankshaft Seal. Featuring an OEM construction, the Rear Main Engine Crankshaft Seal maintains a factory performance.
Features:
- OE Quality
- Maintains a Factory Performance
Application Notes:
May require the use of installation tool.
PTFE construction.
Includes install tool.
Repair sleeve not included.
Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the MAHLE 48384 Rear Main Engine Crankshaft Seal (1989-2024 5.9/6.7L Cummins) you will earn 41 DIESEL DOLLARS in your SDS Fuel Tank!


