Product Description
Comprehensive engine rebuild kit for specified 5.7L HEMI V8 engines equipped with MDS. The kit combines valvetrain, timing, sealing, oiling, cooling, piston, and valve components; exact delivered contents must be verified before teardown.
Key Features
- Camshaft and camshaft adjuster
- Valve tappets/lifters and valve components
- Timing-chain kit and fastener set
- Cylinder-head gaskets and gasket kit
- Oil pump and water pump
- Piston kit
- Key references include 53021726AD, 53021726AE, 53022192AF, ES72200, HS26423PT, and CS26284
Fitment Note
- Chrysler Aspen 5.7L MDS: 2009
- Dodge Durango 5.7L: 2009
- Dodge Ram 1500 5.7L: 2009–2010
- Ram 1500 5.7L: 2011–2015
Confirm VIN, engine code, MDS equipment, block/head/cam revision, piston size, bearing requirements, timing components, gasket profiles, and every reference. The supplier’s “2pcs valve tappets” wording is ambiguous; verify the delivered lifter quantity and complete parts list before disassembly.
Installation Note
Professional engine machining and assembly are required. Measure all reusable components and clearances, clean oil passages, verify MDS oil control, follow exact timing and torque procedures, prime the lubrication system, and determine the cause of the original failure before startup.
