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Rancho RS9000XL RS999045 Suspension Shock Absorber

Free shipping on orders over $29.99

$110.17

$ 44 .99 $44.99

In Stock

About this item

  • COMPATIBILITY – Fits 1999-2016 Ford F-250 Super Duty; 2005-2010 Ford F-350 Super Duty
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
  • DESIGNED FOR HARDWORKING VEHICLES -- Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
  • INDUSTRY FIRST -- Recognized as the first nine-position manually adjustable shock series in the off-road market
  • REDUCES FADE -- Nitrogen gas pressurized to 120 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
  • STRONG AND DURABLE -- Features an application-specific 18mm nitro-carburized piston rod to reduce scuffs and rust, double-welded loops at stress areas and 1.25-in. sintered iron piston for enhanced structural integrity
  • HANDLES EXTREME TEMPERATURE CHANGES -- Up to 2.75-in. tri-tube body (application specific) filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • SMOOTH PERFORMANCE -- Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
  • BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish and polyvinyl protective boot ensures longer life


Get premium control and performance with Rancho RS9000®XL shocks. Recognized as the first nine-position manually adjustable ride control series in the off-road market, RS9000XL shocks are ideal for on- and off-road use, towing and more.


Phillip Miller
Reviewed in the United States on March 10, 2023
Took less than an hour to install on my F-250. Prior to these I had Bielstein 5100’s, which were excellent when towing my 5th wheel, but awful when the truck was unloaded. Now, when unloaded I just turn the dial down to 1-3 to soften the ride.I don’t know why all shocks aren’t adjustable like this. If you have a F-250 that you use for both towing and daily driving, this is the BEST you can get.
roger peterson
Reviewed in the United States on January 19, 2020
installed these on my 2001 Superduty that I use for towing and they ride so much better than my old cheap shocks from Les Schwab. I have air bags and used to get bounce from the bags until I installed the XL's
Richard B.
Reviewed in the United States on May 1, 2018
Helped smooth the ride in my F-350. Noticeably more comfortable!
Breaker19
Reviewed in the United States on January 3, 2017
I installed these on a leaf-sprung Super Duty that I was going to convert to coilovers. Set these to full-soft and it's a night-and-day difference. Only gripe is that they are lightly rusting after about a year.
dale wilson
Reviewed in the United States on May 11, 2016
Perfect fit highly recommed
Matt
Reviewed in the United States on November 30, 2015
It seems to work fine, but honestly I wonder whether it is a knock-off. The adjustment dial doesn't seem to do anything at all. Vehicle is a lifted F250 Turbodiesel weighing in at around 8000lbs.
Iceberg
Reviewed in Canada on November 16, 2015
Works very well. My only concern is that on the forward - rear shock, the adjuster will not clear the shock mount if you wanted to have the adjuster facing rearward.
SQC
Reviewed in the United States on September 21, 2014
Replaced my old leaking shocks with these. Easy to install, look nice and ride great! These fit with a six inch lift.
Terri
Reviewed in the United States on December 14, 2014
Bought these for my 2006 Ford F-250 Super Duty with a 6" Fabtech Lift. Product is awesome! Knob at bottom of shock is a selector switch for the level of resistance the shocks supply. I set mine at 5 and we'll see what happens (selector goes 1-9). Made immediate huge difference in ride. Probably because my old ones were 6 years old.Positives: Arrived in 2 days. Well packaged. Product its self is awesome. Very heavy duty. Easy install.Negatives: No installation instructions. Nothing. Nada. Consult YouTube. Don't bother with Rancho's website; nothing there either. Unless you want to watch videos telling you how awesome their products are. Lots of that. Apparently i'm the only one in the country that likes to review the installation instructions before doing the work.We'll see how long these last. I just bought my second pair of Rancho Steering Stabilizer shocks as the first pair only made it 10 months before failing. Rancho has a Limited Lifetime Warranty. What that means is they tell you that to make you feel comfortable buying their product, then ignore requests for claim service to replace. So bottom line is everythings great until they fail. Don't expect Rancho to honor the Warranty.
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