Dear customers


√ Please leave us your vehicle information or vin message when purchasing, we will check whether your vehicle is suitable for this product


√ Delivery time: 3 to 5 working days


√ In case of delay, please consult us in advance and we will reply as soon as possible


√ Please contact us before opening returns or neutral/negative feedback, so that we can help solve your problems 

 


Description 

 


Multi-displacement Svstem (MDS for short) is a unique engine technology; if the engine adopts MDS technology, it can switch the working cylinder of the engine between 8-cylinder and 4-cylinder.At the same time, the MDS system can run with 4 cylinders or 8 cylinders by judging the engine load and working conditions. The engine closes 4 cylinders symmetrically, and the remaining 4 cylinders form a V4 engine, so that the engine can still maintain Better ride comfort; in addition, the data given by engine manufacturers equipped with the MDS system is a 20% increase in fuel economy.

 
This technology is most suitable for multi-cylinder engines, and effectively reduces fuel consumption during traffic jams without affecting the driver's pursuit of the acceleration stimulation of large-displacement models. For example, after a conventional 8-cylinder engine adopts this technology, it is equivalent to installing two independent 4-cylinder engines, which can run one engine and let the other rest according to the needs of driving.

 


COMPATIBILITY

Fits For MDS Hemi Engine

For Chrysler Aspen 5.7L Engine V8 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 Include

4pcs MDS Valve Lifters
1pcs Camshaft
1 Set of bolts
1 Set of Cylinder Head Gaskets

 


Notice:

Please check compatibility table, item specifics, part numbers as well as the product description to ensure this is the correct part for your vehicle.

Instruction not included. Professional installation is always recommended

1. We charge extra shipping fee to Remote areas of USA.

2. We do not ship to APO/FPO/PO Box . Your physical address is required.

3. We only accept payment from, and ship to, Confirmed ebay addresses.

4. Tracking number will be uploaded to eBay within 24 hours once item shipped.

5. For International shipment, Buyer are responsible for the Import duty and tax.

Please be aware that the item you are about to buy is an international shipment, for which your country may charge custom fees and/or tax. These costs vary and have to be borne by the buyer. We offer free shipping for any successful shipment. In case of rejection of the shipment by the buyer because of refusing to clear customs, however, the shipping costs incurred have to be borne by the buyer and are non-refundable.

6. If your parcel hasn’t arrived after the estimated delivery time, please contact us We will try our best to help. Once shipping company confirmed parcel has been lost, we will send you the new replacement or issue a full refund. Please note that shipping company need 10-14 business days to investigate the case . Please allow us have more time to handle your case, and please trust us that we will provide the perfect solution for you.

1. We charge extra shipping fee to Alaska, Hawaii and Puerto Rico.

2. We do not ship to APO/FPO/PO Box. Your physical address is required.

3. We only accept payment from, and ship to, Confirmed Ebay addresses.

4. Tracking number will be uploaded to eBay within 24 hours once item shipped.

5. For International shipment, Buyer are responsible for the Import duty and tax.

6. If your parcel hasn’t arrived after the estimated delivery time, please contact us We will try our best to help. Once shipping company confirmed parcel has been lost, we will send you the new replacement or issue a full refund. Please note that shipping company need 10-14 business days to investigate the case. Please allow us have more time to handle your case, and please trust us that we will provide the perfect solution for you.

Please be aware that the item you are about to buy is an international shipment, for which your country may charge custom fees and/or tax. These costs vary and have to be borne by the buyer. We offer free shipping for any successful shipment. In case of rejection of the shipment by the buyer because of refusing to clear customs, however, the shipping costs incurred have to be borne by the buyer and are non-refundable.

Return

We committed to provide good quality products to all our customers. We accept return or exchange within 30 days after purchase. No hassle for refund and exchange, all we ask is that you send back the item in the same condition was received , brand new condition. Refund or exchange will be issued within 6 business days after we received the returned item and inspected it.

Please contact us for a Return Authorization Number by eBay messages between 9:30 a.m. to 6p.m PDT (Monday to Friday) , without Return Authorization Number , we couldn't identified your return .

Your refund will be issue to your Paypal within 6 business days , Paypal unique refund transaction ID number will be provided. Please keep in mind, you might need extra 2-7 business days for the refund to deposit in your account , it depends on your credit card company.

If the item is installed or defective after 30 days, please check our warranty page.

We offer Kinds of High Quality Auto Parts for Kinds of Brands at Competitive Prices and Excellent Services. If you need any parts, please just feel free to contact us. We are looking forward to your business.
  • 1. We are here to help with any questions or problems you may have. Please feel free to contact us by eBay message. During the working hours , we will reply all your messages promptly .Some message sent after business hours will be replied within 12 hours. We are off on the weekend, messaged we got on the weekend will be replied on coming Monday.
  • 2. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without asking for help.
  • 3. We aim to provide Top Level Customer Service, we will try our best to solve the problem for you.
  • 4、We use DHL/Fedex expedited shipping service, the actual estimated delivery time is around 2-7 business days which is much shorter than eBay item page shown.
  • 5、Our remanufactured air struts are tested with the strictest OE standards, and it backed by two years Warranty. We reused OE shock to maintain OE active damping functionality. We rebuild this strut with new air spring bladder, new O-ring seal, new connectors, new CNC-machined aluminium upper and lower piston, wiring harness, air fittings, dust baffles and aluminium cans. We only use OE shock that passed the dyno test. We guarantee you will have a smooth and comfortable ride
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