Description
MDS Lifter & Seals & Camshaft set suitable for Ram 1500 5.7L 09-19 Hemi V8 replacement
Special feature:
The Multi-Displacement System (MDS) is a unique engine technology. When an engine uses MDS, it can switch between 8 and 4 cylinders. Simultaneously, the MDS system can operate with either 4 or 8 cylinders depending on engine load and operating conditions. The engine shuts down 4 cylinders symmetrically, and the remaining 4 cylinders form a V4 engine, allowing the engine to still offer improved driving comfort. Furthermore, data provided by engine manufacturers indicates that engines equipped with the MDS system exhibit 20% greater fuel efficiency.
This technology is best suited for multi-cylinder engines and effectively reduces fuel consumption in stop-and-go traffic without compromising the driver's acceleration in large-displacement models. For example, if a conventional 8-cylinder engine adopts this technology, it is equivalent to installing two independent 4-cylinder engines, allowing one to run while the other remains off, depending on driving needs.
Specifications:
Condition: Brand new
Manufacturer part number: 53021726AD; 53021726AF; 53021726AE; 53021726AC
OE/OEM part number: 5038785AB, 5038786AB, 53021727AC, 53021729AC
Suitable for:
Suitable for MDS Hemi engine
For Chrysler Aspen 5.7L V8 engine 2009
For Dodge Durango 5.7L engine 2009
For Dodge Ram 1500 5.7L engine 2009–2010.
For Ram 1500 5.7L engine 2011–2015.
Package contents:
as the picture shows
Note:
Please carefully check that the OE number and image meet your requirements before purchasing. If you are unsure whether it will fit, please send us a message.
Guarantee:
Returns: Customers have the right to request a return within 60 days of receiving the product.
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