OEM Standard Replacement and Heavy Duty Leaf Springs for Trucks, Vans and SUVs
Leaf springs need to be replaced for multiple reasons as over time they sag, crack, break and lean so your best solution is to replace them with what best fits your needs. We stock thousands of springs in our warehouse and if you don't see what you need then give us a call and we can custom make some for you as well.
Trucks, vans and other types of large vehicles are often taken advantage of for their weight capacity. People will often load up and step inside without imagining the tremendous amounts of weight that are placed on the axles and tires. On the rear end of vehicles, heavy loads can lead to sagging as time takes its toll.
When problems like these arise, motorists may ask questions like,
"What is a leaf spring suspension?" The answer is simple: Leaf springs are components that absorb gravity at the rear end of your vehicle and support the suspension system. When sagging occurs, it's likely because you need to replace the leaf springs.
How to Tell If Leaf Springs Are Bad
One of the most obvious
indicators that your leaf springs are worn is when cracks appear on the leaves. However, it's not always easy to tell when springs are worn, because the visible evidence is often hard to spot. Another indicator of bad springs is when the truck sags downward in back, which can cause the rear tires to flatten and point the headlights upward. Then again, your truck could have bad leaf springs even if the truck itself remains in a perfectly horizontal position. This is due to the design of certain trucks, which are actually built with a slight lift in back to accommodate excess weight that could otherwise cause dipping.
How to Replace Leaf Springs
If upon inspection the leaf springs are cracked or corroded, a
replacement of the springs is long overdue. In order to change out leaf springs on your vehicle, you'll need to have the following items in your arsenal:
replacement leaf springs
Wear protective gear. Before you get under your vehicle to replace the leaf springs, a few precautionary measures are in order. First, don protective eyewear. Dust,debrisand even fluid can drop from the underside of a vehicle, and you don't want anything possibly entering your eyes while working on the springs. Second, wear gloves, as this will protect your hands from nicks and dirt, or possible strain to your wrists and fingers. Finally, wear a thick set of grubbies and strong work shoes to protect your back and feet while getting down on the concrete under your truck or van. In short, the following protective gear must be worn when you change out leaf springs:
thick grubbies and work boots
Park on flat ground. In order to fix leaf springs safely, the vehicle must be parked on flat ground. On most residential properties, a driveway would be inappropriate for this type of work, because driveways are typically built with a slight incline, and those that aren't often lead to houses slightly below street level. Even with the emergency brakes fully extended, your vehicle could possibly roll at the worst time imaginable, such as when you’re under the chassis. Therefore, you must have the truck parked on the flattest land possible, whether this happens to be your garage, the street in front of your house or in a nearby vacant parking lot. Essentially, the rules here are as such:
Don't park on tilted ground – most driveways, slopes, inclines, etc.
Park only on horizontal concrete
If necessary, find someplace nearby with a flat parking space
Secure the elevation. In order to access the leaf springs, the rear of your truck or van will need to be elevated a few inches off the concrete with a jack. However, no jack alone will bear the weight. Secure two jacks – one on each side near the vehicle's rear – with jack stands. Place the jacks close to the springs on each side and raise the back of the vehicle just enough to gain access to the axle assembly. Summarily, the steps are as follows
Secure two jacks in jack stands
Place the jacks close to the leaf springs
Raise the vehicle high enough to access the axle assembly
Gain access to the leaf springs. With the emergency brakes activated, place chocks before the vehicle's front wheels to prevent rolling. Slightly loosen the rear–wheel lug nuts. Elevate the rear of the vehicle with a pump jack. Place jack stands under the back axle at both ends to secure the rear in an elevated position. Take out the loosened lug nuts and remove the two back wheels from the vehicle. With all these steps completed, you should now have full access to the leaf springs on each side of your vehicle's rear axle.
Remove the base plate. Unscrew the nuts and washers to the shock absorbers and U–bolts, then take out the base plate. With a pry bar in hand, take out the springs from the centering pin.
Remove the old leaf springs. Take out the bolt on the spring's forward mount and lower the front end of the leaf spring down to the ground. Remove the nuts and washers from the back of the spring to separate the outer plate. Take the spring off the shackle pin, and remove the shackle.
Install replacement leaf springs. With the leaf spring suitably aligned, apply the new shackle. Though it can be hard to determine the proper alignment, it's best if the center-to-end measurement is slightly longer on one end of the spring. Slide the rear leaf spring onto the shackle, but don't tighten the locks.
Place the front of the leaf spring between the forward mounts and screw into place without tightening the locking nuts. Bring the rear down just enough to have it touch the springs and put the center pin into alignment. Once you've installed the
new U–bolts, use a torque wrench to fasten the locking nuts. With the torque wrench in hand, reapply the shock absorbers.
Repeat the preceding steps for the other side of the axle, then reattach the wheels and lower the rear of the vehicle to the ground. The steps can be broken down as follows:
Unscrew the lower bolt on the shock absorber.
Bring the axle down to remove tension on the leaf springs.
Take off the U–bolts, as well as the spring retainer bracket.
If you must, separate the retainer bracket and parking brake cable.
If the springs are placed above the axle, bring the axle down – never leave the axle suspended by cables or hoses.
With the leaf springs hoisted by the jack stands, unscrew the shackles and take out the eyebolts on the front and back of one of the leaf springs.
Remove that leaf spring.
Put the front bushing of the replacement spring into the mounting bracket.
With the bolt head directed toward the front of the vehicle, screw in the nuts and bolts of the front eye on the leaf spring.
With the back bushing aligned to the rear shackles, screw the nuts and bolts of the rear eye into place.
Align the center bolt of the leaf spring to its slot on the axle pads.
Depending on the rear axle placement of your vehicle, the axle will either need to be raised or lowered.
Reattach the U–bolts, retainer bracket, parking cable and lower shock mount. When screwing in the U–bolts, don't overtighten, as this could make things difficult years down the line if you need to repeat these steps.
Repeat steps 6 through 13 with the other leaf spring.
Lower the jacks, bring the vehicle back down and torque the bolts as needed.
Put your new leaf springs to a test drive. Monitor the suspension for sufficient gravity absorption. If the
vehicle runs horizontally without sagging at the rear or swaying over speed bumps, you've successfully installed an optimal set of replacement leaf springs.
Inspect the height of your vehicle from several different angles to ensure it lies horizontally. Check to make sure that the toe-in of the tires is within the range intended by the manufacturers. Adjust the rack ends to alter the toe-in.
Buy Replacement Leaf Springs for Trucks From the Following Automakers
Chevrolet/GMC: Chevrolet and General Motors Truck Co. have developed in tandem since the 1920s, when it became apparent that the two automakers had numerous similarities in their makes and models. Since that time, the two manufacturers have been leading innovators in the design and production of trucks, vans and SUVs. Both were founded within months of one another in 1911, and more than a century later, each brand is still going strong with significant shares of the auto market. Respectively, the two brands are alternately known as Chevy and GM Truck.
From compacts and mid-sized automobiles to larger vans and trucks, Chevy and GMC are both reputed for producing quality vehicles that are built to handle the challenges of all terrain, yet even the toughest vehicles experience parts failure. If you're wondering how to install new leaf springs in your Chevrolet or GM truck, read the section on how to replace leaf springs elsewhere on this page, and order new leaf spring sets right here from General Spring.
Ford: Ford Motor Co. has come a long way since it launched in Detroit back in 1903. More than 110 years later, the company is a leading maker of SUVs, trucks, buses and tractors. Some Ford models are made for getting to and from work and social events along the smooth terrain of roads and highways, while other vehicles produced by the automaker are especially designed for uses of a more grueling nature. Whatever make or model of Ford vehicle you might own, chances are it's a prized possession that has brought you months, if not years, of impeccable performance.
Now and then, however, Ford vehicle models need to have parts adjusted, fixed, or simply removed and replaced. After you read up on how to change out leaf springs, get new ones here at General Spring, where we carry
leaf springs for Ford trucks and vans.
Dodge/Chrysler/ Plymouth: As one of the world's oldest automakers, Dodge specialized in trucks and full-sized passenger cars for more than half a century before branching into compacts during the 1970s. Along with the interrelated Chrysler and Plymouth brands, Dodge has spanned numerous evolutions in the development of car designs – from the 1915 Dodge Brothers Model 30-35 touring car to more modern vehicles like the Dodge Grand Caravan. Throughout the changing times, Dodge as well as Chrysler has weathered many storms and tumultuous historical events, having provided ambulances during World War II and emerging better and wiser after the 1973 oil crisis.
Nonetheless, certain components to Dodge, Chrysler and Plymouth vehicles will inevitably wear out during a given driver's span of ownership. If you're wondering how to tell if leaf springs are bad in your Dodge truck, van or minivan, read the tips in this article and buy replacement leaf springs right here from General Spring.
Toyota: Founded in Japan just prior to the outbreak of World War II, Toyota has made immense global gains since its inception and today reigns as the world's leading automaker. Revered by contemporary drivers for its hybrid electric vehicles, Toyota runs the gamut in terms of vehicle design, size and function. With its range of SUVs like the compact Matrix and the mid-sized Kruger/Highlander, Toyota makes vehicles that whole families can use on cross-country road trips. With its launch of the Tundra at the dawn of the 21st century, Toyota has also led in the innovation of modern truck design.
Even with all of the great features of Toyota's numerous makes and models, all trucks reach points where old parts must be changed out for new ones. If you're wondering how to fix leaf springs in your Tacoma, Tundra, 4Runner, Land Cruiser, T100 or Pickup, read on for tips on leaf spring removal and replacement. When you wish to buy new
leaf springs for a Toyota, get them here at General Spring.
Nissan: Launched in Japan more than 80 years ago, Nissan swiftly made inroads into the American market and today has manufacturing plants across Europe, Asia, Africa, Australia, Brazil and Alaska. Over the decades, the automaker has at times been better known by drivers under different brand names, including Datsun and Infiniti. Since the 1960s, Nissan has been a leader in truck design with a slew of top-selling models, including the Cabstar, Homer and Atlas. In recent years, Nissan has spearheaded the development of battery electric vehicles, and in 2013, the company announced plans launch driverless automobiles by 2020.
Despite all their strengths, Nissan trucks are not impervious to the ravages of aging. As such, parts like leaf springs need to be reset or replaced every so often. To learn how to repair leaf springs in your Nissan Frontier, Xterra or Pickup, read the tips at this site and get
new Nissan leaf springs here at General Spring.
Jeep: Starting life as the U.S. entered World War II, the Jeep served as the Army's primary four-wheel vehicle as the Allies fought against the Axis powers. Civilian models of the open-top vehicle were produced after the war ended, and soon the Jeep was imitated by automakers in other countries. During the 1950s and early '60s, Jeep experimented with an assortment of newer design concepts, such as the CJ-V35/U and M715. Over the past quarter century, the Jeep Wrangler has become known as one of the best mid-sized vehicles for off-roading.
For all their four-wheel power, Jeeps need maintenance every once in a blue moon. When moments like these arise with your Jeep, it's good to know key repair steps, such as how to install new leaf springs in your Jeep Wrangler, Cherokee, Commando, Comanche, Wagoneer or CJ/DJ. When you find yourself in need of new
leaf springs for any of these Jeep models, buy leaf springs here at General Spring.
AMC: Though it's been defunct for nearly three decades, American Motors Corp. (AMC) rivaled the U.S. Big Three for a time during its relatively short existence. During the 1950s, '60s and '70s, the Southfield, Michigan, automaker produced a slew of popular vehicles, including the compact Rambler, Pacer and Gremlin models, as well as the muscle cars AMX, Javelin and Marlin. AMC left its biggest mark on the pop culture of the '70s, when its jellybean-styled Pacer characterized the era of bean bags and lava lamps with its beige and mustard colors, as well as its flying fishbowl design. Sadly, like many iconic products and brands from that bygone era, AMC no longer exists. Still, motorists and collectors prize the company's now rare vehicles, which still haunt the streets as time capsules from a lost world.
Freightliner: Portland, Oregon, might not be one of the auto capitals of the world, but in 1942 the Rose City spawned Freightliner Inc., makers of Class 8 heavy-duty diesel trucks. The company's concept, as well as its launching grounds, was borne from the realization that commercial trucks of the 1930s lacked the power to handle the mountainous inclines of western states. Soon enough, the company struck manufacturing deals across the U.S. and internationally. Emerging from market turbulence during the 1970s and '80s, Freightliner has thrived since the early '90s as a maker of pickup trucks, buses and fire trucks.
Freightliners are put to use for some of the most grueling tasks on often hectic terrains. Consequently, maintenance is necessary on a regular basis to ensure these vehicles perform when needed most. If you want to know how to reset leaf springs or simply buy new ones for your Freightliner Sprinter, the answers to your questions are here at General Spring, where we sell
leaf springs for Freightliner 2002-2013 models.
Mazda: Launched in Japan at the dawn of the Roaring Twenties, Mazda gradually spread overseas with operations in Canada. During the 1960s, the company gained distinction by becoming the first Japanese automaker to adopt the Wankel rotary engine. After a string of setbacks caused by the 1973 oil crisis, Mazda rebounded during the late '70s by focusing on lightweight sport cars like the RX-7 and RX-8. Following a fruitful 30-year partnership with Ford Motor Co., Mazda has continued to thrive in the 21st century with models like the 2006 Mazada3 and 2014 Mazda6.
If you're wondering how to replace
leaf springs in an old Mazda B2000, B2200 or B2600 two-wheel drive pickup truck, the answer can be found on this page, along with the replacement leaf springs available here at General Spring.
Oldsmobile: For more than a hundred years, Oldsmobile produced vehicles for General Motors before being shut down by GM in 2004. Launched in the earliest days of mass-produced automobiles, the brand is most identified with its runabout vehicles of the Edwardian era. Nonetheless, the brand evolved with the times – from the 1934 Oldsmobile 8 convertible coupe, to the 1994 Oldsmobile Eighty-Eight Royale. Additionally, Oldsmobile was a participant in stock car racing, with vehicles used in NASCAR, IndyCar and the Trans Am Series during the 1980s and '90s. Though the brand no longer exists, there are many vintage automobile enthusiasts who still drive Oldsmobiles.
Mercury: Up until 2011, Mercury produced vehicles as a trusty division of the Ford Motor Co. Rising to prominence with the Mercury Eight nameplate during the 1940s, the brand's most iconic vehicles were its string of muscle cars and land yacht cars of the 1950s, '60s and '70s. Long, colorful, open-roof vehicles like the bright red 1958 Mercury Park Lane Convertible and the 1959 Mercury Park Lane Convertible Coupe serve as time capsules from the age of sock-hops and drive-ins. Soldiering on through the 1980s, '90s and into the new millennium, Mercury finally folded as the noughties drew to a close.
Suzuki Samurai: Launched in the mid-1980s as a bigger engine revamp of the SJ-Series, the Samurai was a popular four-cylinder vehicle for more than 10 years in the U.S. and Canada, where it was sold in convertible and hardtop designs. More than two decades after it last rolled off the assembly lines, the Suzuki Samurai is still driven by certain motorists. At General Spring, leaf spring replacements are available for the Samurai.
Buy New Leaf Springs From General Spring
When a motorist realizes that he needs new leaf springs, he'll often ask, "Where can I buy leaf springs?" The answer is General Spring, where we've been supplying various types of leaf springs for a vast range of trucks, vans and SUVs since 1964. To learn more about our inventory, click on our product pages.
Here at General Spring we specialize in Leaf Springs. We offer standard OEM replacements and heavy duty options to give you exactly what you need. Many of our customers just need to get back to stock ride height because their vehicle has sagged over time while others have broken springs and want to get back to driving safely as this can be an extremely dangerous situation. Then there are those which
need to increase their trucks load capacity and we have you covered as well with our heavy duty leaf springs. Another popular setup is our high lift springs which allow for taller / wider tires for the classic cars including the Ford Mustang, Chevy Camaro, Dodge Charger and many more. Most everything we sell ships either the same or next business day. We can't list every single year, make and model because no one is capable of stocking every single application but chances are if you need them we'll get them made up for you in a timely fashion and at great prices. Just some of our makes include Chevrolet, GMC, Ford, Dodge, Toyota, Jeep, Nissan, Mercury, AMC and more.
Have questions please call us toll free at 1-888-829-0619. Our sales team which you will talk to are the same people in the shop building and installing leaf springs so any technical questions you have can be answered immediately and more important accurately ensuring you get the correct parts without the hassle and inaccuracy you may receive from other companies. So if you are wondering where to buy leaf springs then General Spring is the right place for you.