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Shipping & Returns
Shipping
Learn moreOrders ship directly from our U.S. warehouse network for faster delivery.
- Processed within 1 business day
- Estimated delivery in 3-5 business days
- Free shipping on orders over $99 within the contiguous U.S.
- Shipped via UPS, FedEx, USPS, or DHL
Packaging
Learn moreEvery order is carefully packed with protective materials to help prevent movement and damage during transit.
Returns
Learn more- 90-day return policy
- Unused items accepted in their original condition
- Free return shipping for defective or incorrect items
- Refunds processed after the returned item is inspected
Warranty
Learn moreSelected products include up to a 3-Year Limited Warranty against manufacturing defects. Coverage varies by product; check the product description for the applicable warranty terms.
90-Day Returns
3 Year Warranty
Compatibility
| Year | Make | Model |
|---|---|---|
| 2009 | Chrysler | Aspen |
| 2009 | Dodge | Durango |
| 2009-2010 | Dodge | Ram 1500 |
| 2011-2015 | Ram | 1500 |
Position: Engine / Valvetrain.
System: Valvetrain; Engine Timing / VVT; MDS Valvetrain.
Configuration: Factory MDS Retained.
Lifter Distribution: 8 MDS (Cylinder-Deactivation) + 8 Standard (Non-Deactivation) Hydraulic Roller Lifters.
Details
Package Contents
| Qty | Item |
|---|---|
| 16 | Hydraulic Roller Lifters (8 x MDS Cylinder-Deactivation + 8 x Standard Non-Deactivation) |
| 1 | Camshaft |
| 1 | Timing Chain Kit |
| 1 | Bolt Set |
| 1 | Gasket Kit |
| 1 | Camshaft Phaser / Adjuster |
Please refer to the product images for the exact components included.
Specifications
| Condition | New |
|---|---|
| Position | Engine / Valvetrain |
| System | Valvetrain; Engine Timing / VVT; MDS Valvetrain |
| Material | Steel |
| Configuration | Factory MDS Retained |
| Brand | SUSUCAR |
| Lifter Distribution | 8 MDS (Cylinder-Deactivation) + 8 Standard (Non-Deactivation) Hydraulic Roller Lifters |
| Weight | 17.3 kg |
|---|
Part Interchange
| Manufacturer | 53021726AE, 53021726AD |
|---|---|
| Reference Numbers | 53021728AD, 53021728AE, 53021728BB, 53021728BC |
The part numbers listed above represent interchangeable parts.
INFO
This aftermarket 5.7L HEMI MDS Camshaft & Lifter Kit combines valvetrain, timing, and cylinder-head sealing parts for the listed factory-MDS/VVT applications. It retains the original Multi-Displacement System and Variable Valve Timing layout; it is not a Non-MDS camshaft package or an MDS-delete conversion.
Oil and water pumps, electronic controls, calibration work, and components outside the stated package remain separate.
Features
- MDS/VVT configuration with one camshaft and 16 hydraulic roller lifters (eight MDS and eight standard).
- Includes one timing-chain kit.
- One camshaft phaser/adjuster is included.
- Includes one gasket kit and one related bolt set.
- For listed 5.7L HEMI applications that retain factory MDS/VVT.
- Oil and water pumps are not included, and this is not an MDS-delete kit.

