0.02mm (-+0.005) chrome lay on the rod surface. All rod surface finished roughness less than 0.08. Newer Valving technology operates in stages based on the velocity of the car. Use Teflon bonded piston seal to keep friction down and temperature cooler so that valving stays firmer.All-around welding on the spring seat. Piston seal is provided by an OE Supplier. We will replace any parts supplied by us that in our opinion are proven defective. We are not responsible for items when subjected to abuse (off-road, competitions), commercial use, improper installation, accident, or normal wear. When to replace worn shocks or struts? There are four main reasons that determine when to replace them: 1 To upgrade performance; 2 to restore the vehicles designed performance (usually after 50,000 miles); 3 when the vehicle has excessive ride control conditions i. Nose dive, body roll, etc.
; or 4 when the vehicle has a failed unit i. Dripping hydraulic fluid, tire cupping, excessive bounce, etc. Testing has shown that original equipment gas-charged shocks and struts degrade measurably by 50,000 miles. Unlike a tire, which rotates a specific number of times per mile, a shock absorber or strut may compress and extend several times per mile on a smooth road, or several hundred times per mile on a very rough road. There are other factors that affect the life of a shock or strut, such as, regional weather conditions, amount and type of road contaminates, driving habits, loading of the vehicle, tire / wheel modifications, and the general mechanical condition of the suspension and tires.Why to replace worn shocks or struts? Performance degrades slowly over time. When shocks and strus aren't controllering tire and body movement very well due to wear, all ride control conditions are affected. Stopping ability will be reduced. Tire performance is reduced and because of excessive movement, all other attached steering & suspension components are affected.
We carry a wide range of shocks and struts. Every shocks and struts we carry is TS16949 certified. They are made to meet or exceed OEM quality.
If you couldn't find the item you need, please send us a message. Thank you for your business and we are happy to serve you as our valued customer! We strive to provide excellent customer service and satisfaction with our products. We look forward to the opportunity of resolving your concerns!
The item "4 NEW Shocks FULL Set OE Repl. Ltd Lifetime Warranty Fit 04 99 Grand Cherokee" is in sale since Saturday, June 16, 2012. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Suspension & Steering\Shocks & Struts".
The seller is "axlestore" and is located in Norcross, Georgia. This item can be shipped worldwide.