Ford E-350 Econoline Helper Springs

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

This SES Suspension Upgrade fits the rear suspension of a Ford F-350 pickup truck. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We have engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you are pulling a trailer or carrying a heavy load in the bed of your truck, our hollow rubber springs adjust automatically to keep the vehicle level at all times. This SES Suspension Upgrade replaces the jounce stop on the frame. Its Unique Design Ensures Superb Ride Quality ¿ Loaded Or Unloaded. Unlike other auxiliary spring systems, the SES Suspension Upgrade guarantees the best of both worlds.

Product Features:

• Eliminate Vehicle Squatting And Sagging
• Cushion Road Shocks
• Hollow Rubber Springs Adjust Automatically To Keep The Vehicle Level At All Times, Improve Handling
• Each Laser Cut Piece Of Steel Is Precision Bent And Powder-Coated To Ensure A Quality Fit
• Hollow Rubber Springs Adjust Automatically To Keep The Vehicle Level At All Times
• Its Unique Design Ensures Superb Ride Quality ┐ Loaded Or Unloaded

Softride(R) is the best way of describing the ride quality of our long Add-A-Leafs. The Softride(R) long Add-A-Leafs will bring new life and lift to your fatigued stock springs. And you can rest easy knowing that the Skyjacker(R) Softride(R) technology is at work in each pair. Also available are the Heavy-Duty Add-A-Leafs. These units are shorter and are designed for extra payload capacity. Tie bolts are included in each pair of Skyjacker(R) Add-A-Leafs. Also available are fitted leafs. Fitted leafs are designed as an option exclusively for Skyjacker(R) Softride(R) lifted leaf springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, an engine conversion, a swing away tire carrier, all your extra gear, etc.

Product Features:

• Softride(R) Long Add-A-Leafs Will Bring New Life And Lift To Your Fatigued Stock Springs And You Can Rest Easy Knowing That The Skyjacker(R) Softride(R) Technology Is At Work In Each Pair
• Add-A-Leafs Available Are The Heavy-Duty, Units Are Shorter And Are Designed For Extra Payload Capacity
• Tie Bolts Are Included In Each Pair Of Skyjacker(R) Add-A-Leafs
• Add-A-Leafs Also Available Are Fitted Leafs. Fitted Leafs Are Designed As An Option Exclusively For Skyjacker(R) Softride(R) Lifted Leaf Springs
• Fitted Leaf Springs Are Used When The Additional Weight Of Aftermarket Accessories Are Installed Such As Heavy Winch Bumper, An Engine Conversion, A Swing Away Tire Carrier, All Your Extra Gear, Etc.

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

With up to 7,500 Pound of load-leveling capacity and huge 7 Inch double-bellows air springs, LoadLifter 7500 XL Ultimate(TM) can level massive loads like they are nothing. All LoadLifter 7500 XL Ultimate air spring kits have an internal jounce bumper inside – giving you the ultimate in lift, ride comfort, and safety.

Product Features:

• Up To 7,500 Pounds Of Load-Leveling Capacity
• 20 Percent More Volume Than LoadLifter 5000
• Air Adjustable From 5 To 100 Pounds Per Square Inch
• Internal Jounce Bumper Prevents Bottoming Out
• Roll Plates To Protect The Air Springs And Help Increase Load Capacity Of The Springs By Up To 10 Percent
• No Drilling Required: Most Kits Use The Existing Holes In The Vehicle’s Frame For A Bolt-On Installation
• All Kits Are Compatible With Most 5th-Wheel And Gooseneck Hitches
• Easy To Install

HELPER SPRING KIT

The Ultimate Air Spring A New Air Spring Kit Exclusively From Air Lift. LoadLifter 5000 Ultimate adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product Fits vehicles with in-bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicles leaf springs to provide up to 5,000 Pounds of front load leveling capacity and keeps the vehicle riding stable, level and comfortable whether loaded or unloaded. Fully adjustable from 5 to 100 PSI. The closed-cell urethane foam jounce bumper inside the ULTIMATE air springs provide a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Never bottom out again with the ULTIMATE LoadLifter 5000 ULTIMATE air springs are maintenance free Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. LoadLifter 5000 ULTIMATE air springs are maintenance free Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. Includes industry-exclusive 60 Day No Questions Money Back Guarantee Includes the most comprehensive Warranty in the industry – covers all kit contents including brackets, fittings and air line. The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware needed for installation. Includes fully illustrated instruction manual.

Product Features:

• Internal Jounce Bumper Inside The Air Spring Absorbs Shock
• Eliminates Squat, Sway And Bottoming Out, And Even The Harsh Jarring On Rough Roads
• Maintenance-Free! Safely Run With Zero Air Pressure
• Up To 5,000 Pounds Of Load-Leveling Capacity
• Adjustable For A Safe, Comfortable Ride, Loaded Or Unloaded
• No Drilling Required
• Easy To Install With Common Hand Tools
• Refer To The Document Tab For The New Authorized Installer Program

it is Patented Bolt-on Design, silent Ride Polyurethane Stability Blocks, Plated And Powder Coated Components And Easy To Follow Installation Instructions Make This The Helper Spring Of Choice For Do It Yourself And Professionals Alike. Manufactured With Heat Treated Astm 5150 Alloy Spring Steel In Our California Based Facility, These Units Increase Your Vehicles Level Load Carrying Capacity Up To The manufacturer Gross Vehicle Weight Rating. With Its Progressive Rate Design This Helper Spring System Enables Trucks And Vans To Carry Loads With More Control And Stability. As Your Load Increases This Spring Automatically Increases Its Rate To Resist Sagging And Tail Dragging

Product Features:

• Manufactured With Heat Treated Astm 5150 Alloy Spring Steel Increased Spring Rate And Stability
• 2500 Pounds Level Load Capacity
• Progressive Rate Leaves Do Not Effect The Ride When Unloaded
• System Enables Trucks To Carry Loads With More Stability And Control
• Silent Ride, With Unique Polyurethane Block Applies Tension To The U-bolts To Maintain A Quiet Ride, Also Stabilizes The Helper Spring In Reverse Or Rebound Mode
• Heavy-duty Hardware With Self Adjusting Suspension Stabilizers
• Simple Bolt-on Installation

This Hellwig helper spring set the standard for all other aftermarket helper springs. Featuring progressive spring rate and fulltime spring rate design, this spring is the workhorse of the Hellwig spring line. With the Progressive design the vehicle must be loaded and its spring compressed to activate the Hellwig spring, therefore as the vehicles load increases the Hellwig helper spring progressively increases its resistance to the load. In the Fulltime design the Hellwig spring immediately reacts to the vehicles load, therefore compressing very little as load is applied to the vehicle. Manufactured with heat treated ASTM 5160 alloy spring steel these units increase your vehicles level load carrying capacity up to the manufacturer Gross Vehicle Weight Rating. Designed to install on full size pick-up trucks and vans, this unit requires mounting hardware to accommodate 2-1/2 Inch or 3 Inch wide leaf springs. Simple Bolt-On design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use.

Product Features:

• Manufactured With Heat Treated ASTM 5150 Alloy Spring Steel. Increased Spring Rate And Stability
• Heavier Loads
• 4 Leaf Stack
• 3000 Pounds Level Load Capacity
• Available In Progressive Or Constant Rate
• Offers The Maximum In Carrying Capacity
• Simple Bolt-On Design Using Common Hand Tools Provide The Installer Ease Of Installation And The Vehicle Owner Hassle Free Use

The Ultimate Air Spring A New Air Spring Kit Exclusively From Air Lift. LoadLifter 5000 Ultimate adjustable air spring kits feature all of the benefits of our heaviest rated air spring with the addition of an internal jounce bumper inside the spring for the ultimate in ride comfort. An Air Lift exclusive product Fits vehicles with in-bed hitches. Tow and haul the heaviest loads with safety and comfort with LoadLifter 5000 ULTIMATE. Works with vehicles leaf springs to provide up to 5,000 Pounds of front load leveling capacity and keeps the vehicle riding stable, level and comfortable whether loaded or unloaded. Fully adjustable from 5 to 100 PSI. The closed-cell urethane foam jounce bumper inside the ULTIMATE air springs provide a cushion of air that absorbs shock, eliminates harsh jarring on rough roads and protects vehicles carrying heavy loads. Never bottom out again with the ULTIMATE LoadLifter 5000 ULTIMATE air springs are maintenance free Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. LoadLifter 5000 ULTIMATE air springs are maintenance free Safely run with zero air pressure because of the internal jounce bumper. Replaces factory jounce bumper that is sometimes removed when adding air springs. Includes industry-exclusive 60 Day No Questions Money Back Guarantee Includes the most comprehensive Warranty in the industry – covers all kit contents including brackets, fittings and air line. The kit includes 2 air springs, brackets, air lines, Schrader valve and all of the hardware needed for installation. Includes fully illustrated instruction manual.

Product Features:

• Up To 5000 Pounds Of Load Leveling Capacity
• Closed-Cell Urethane Foam Provides A Cushion Of Air That Absorbs Shocks And Protects Vehicles With Heavy Loads
• Exclusive Jounce Bumper Inside – Eliminates Harsh Jarring On Rough Roads, Provides Three-Stage Ride Comfort, Safely Run With Zero Air Pressure
• End Caps Are Made Of An Ultra High-Strength Nylon Composite Which Is As Strong As Steel, But Weighs Less And Is Corrosion Proof
• Air Springs Are Built Like A Tire And Are Reinforced By Durable, 2-Ply Fabric For Maximum Strength
• Protect The Springs From Sharp Edges, Such As Brackets Or The Frame. They Increase Load Capacity Up To 10 Percent
• Includes 2 Air Springs, Brackets, Air Lines, Schrader Valve And All Of The Hardware Needed For Installation. Easily Installed In 2 Hours Or Less
• Refer To The Document Tab For The New Authorized Installer Program

it is Patented Bolt-on Design, silent Ride Polyurethane Stability Blocks, Plated And Powder Coated Components And Easy To Follow Installation Instructions Make This The Helper Spring Of Choice For Do It Yourself And Professionals Alike. Manufactured With Heat Treated Astm 5150 Alloy Spring Steel In Our California Based Facility, These Units Increase Your Vehicles Level Load Carrying Capacity Up To The manufacturer Gross Vehicle Weight Rating. With Its Progressive Rate Design This Helper Spring System Enables Trucks And Vans To Carry Loads With More Control And Stability. As Your Load Increases This Spring Automatically Increases Its Rate To Resist Sagging And Tail Dragging

Product Features:

• Manufactured With Heat Treated Astm 5150 Alloy Spring Steel Increased Spring Rate And Stability
• 2500 Pounds Level Load Capacity
• Progressive Rate Leaves Do Not Effect The Ride When Unloaded
• System Enables Trucks To Carry Loads With More Stability And Control
• Silent Ride, With Unique Polyurethane Block Applies Tension To The U-bolts To Maintain A Quiet Ride, Also Stabilizes The Helper Spring In Reverse Or Rebound Mode
• Heavy-duty Hardware With Self Adjusting Suspension Stabilizers
• Simple Bolt-on Installation

This Hellwig helper spring set the standard for all other aftermarket helper springs. Featuring progressive spring rate and fulltime spring rate design, this spring is the workhorse of the Hellwig spring line. With the Progressive design the vehicle must be loaded and its spring compressed to activate the Hellwig spring, therefore as the vehicles load increases the Hellwig helper spring progressively increases its resistance to the load. In the Fulltime design the Hellwig spring immediately reacts to the vehicles load, therefore compressing very little as load is applied to the vehicle. Manufactured with heat treated ASTM 5160 alloy spring steel these units increase your vehicles level load carrying capacity up to the manufacturer Gross Vehicle Weight Rating. Designed to install on full size pick-up trucks and vans, this unit requires mounting hardware to accommodate 2-1/2 Inch or 3 Inch wide leaf springs. Simple Bolt-On design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use.

Product Features:

• Manufactured With Heat Treated ASTM 5150 Alloy Spring Steel. Increased Spring Rate And Stability
• Heavier Loads
• 4 Leaf Stack
• 3500 Pounds Level Load Capacity
• Available In Progressive Or Constant Rate
• Offers The Maximum In Carrying Capacity
• Simple Bolt-On Design Using Common Hand Tools Provide The Installer Ease Of Installation And The Vehicle Owner Hassle Free Use

LoadLifter 5000 (TM) kits are specifically engineered for towing and hauling demanding loads. These tough, durable air springs provide Up To 5,000 Pounds Of Load-Leveling Capacity and are fully adjustable to keep your vehicle riding stable, level and comfortable whether loaded or unloaded. LoadLifter 5000 has the same no-compromise construction and loadlifting capabilities as the entire LoadLifter series with the exclusion of the internal jounce bumper.

Product Features:

• Up To 5,000 Pounds Of Load-Leveling Capacity
• Eliminates Squat, Trailer Sway, Rough Ride And Bottoming Out
• The Loadlifter 5000 (TM) Air Suspension Kits Fit Many 1/2, 3/4, And 1 Ton Pickups And Vans To Haul The Big Stuff
• Perfect For Commercial Trucks, Wreckers, Ambulances, Construction And Utility Trucks
• Air Springs Beef Up Your Existing Suspension To Boost Your Safety And Comfort When Hauling Massive Loads

SES Suspension Upgrades provide superior suspension performance under the stress of heavy loads.

Product Features:

• Eliminate Vehicle Squatting And Sagging
• Cushion Road Shocks
• Improves Handling
• Each Laser Cut Piece Of Steel Is Precision Bent And Powder-Coated To Ensure A Quality Fit
• Hollow Rubber Springs Adjust Automatically To Keep The Vehicle Level At All Times
• Unique Design Provides Superb Ride Quality – Loaded Or Unloaded
• SES Suspension Upgrade Replaces The Jounce Stop On The Frame

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

Add Assistance To Your Factory Overload Springs With Hellwig’s Contact Helper Springs. Get Help Sooner With The Contact Helper, As The Vehicle Is Loaded The Hellwig Contact Helper Spring Connects With The Factory Contact Pads Sooner Providing Better Support And Less Sag For Heavy Loads. When In Contact, The Extra Hellwig Leaves Stiffen The Overload Springs Decreasing The Sag Of The Vehicle In A Loaded Condition. Hellwig Contact Overload Assist Springs Mount Directly To The Factory Contact Springs For Easy Install And Better Load Support To Increase The Truck’s Level-load Carrying Capacity. In Normal Use, They Leave Performance Unchanged.

Product Features:

• Additional Leaf/leaves To Add To The Factory Contact Helpers
• Increases Rate When Loaded But Factory Ride When Empty
• When In Contact, The Extra Hellwig Leaves Stiffen The Overload Springs Decreasing The Sag Of The Vehicle In A Loaded Condition
• Easy Installation

Timbren Suspension Enhancement System – The Decision is Easy…Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Improve load handling Haul heavy loads with ease Eliminate sag and sway

Product Features:

• Eliminate Suspension Sag When Towing A Heavy Trailer Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway A Condition Which Occurs With Unbalanced Loads In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install

This single leaf helper is rated for up to 2000 Pounds and improves tow/haul performance by levelling the vehicle. The step style spring easily installs on top of the factory leaf pack with just basic hand tools and does not require the loosening of any factory components. The installer can adjust the end U-bolts to tune the rate of the spring as well. This allows the spring to be adjusted to your specific load or even to let the vehicle be levelled left to right if the load is uneven.

Product Features:

• Rated For Up To 2000 Pounds
• Improves Tow/Haul Performance By Leveling The Vehicle
• Does Not Require The Loosening Of Any Factory Components
• Step Style Spring Easily Installs On Top Of The Factory Leaf Pack With Just Basic Hand Tools
• Easy, Bolt On Installation

Our value line-up of Hellwig helper springs: these units pack a lot of capability in every box. Packaged complete with the same heavy duty powder coated and plated components, hardware and installation instructions as our heavy duty helper spring products, these kits are designed for the vehicle that needs lighter assist in carrying the load. Simple Bolt-On design using common hand tools provide the installer ease of installation and the vehicle owner hassle free use. Ideally suited for light towing and loads, these units are fully adjustable using the heavy duty U-bolts included in the kit using simple hand tools. If your tow and haul needs change, simply adjust the heavy duty U-bolts to suit the new requirement. Once installed and adjusted you are free to haul and or tow a multitude of equipment and commodities with greater control and stability. Manufactured with heat treated ASTM 5150 alloy spring steel in our California based facility, these units can increase your vehicles level load carrying capacity up to the manufacturer Gross Vehicle Weight Rating

Product Features:

• Manufactured With Heat Treated ASTM 5150 Alloy Spring Steel. Increased Spring Rate And Stability
• 2000 Pounds Level Load Capacity
• Can Be Adjusted Independently For Uneven Side To Side Loads
• Mounts Under Factory Axle U-Bolt Plates
• Step Bracket Style Use To Avoid Disassembly Of Factory Axle Plate And U-Bolts
• Simple Bolt-On Design Using Common Hand Tools Provide The Installer Ease Of Installation And The Vehicle Owner Hassle Free Use

SES Suspension Upgrades provide superior suspension performance under the stress of heavy loads.

Product Features:

• Eliminate Vehicle Squatting And Sagging
• Cushion Road Shocks
• Improves Handling
• Engineered To Absorb Road Shock Providing Comfort And Stability

Properly functioning leaf springs hold the weight and payload of a vehicle or trailer and are essential to suspension performance and passenger comfort. Check the product attributes to select the right leaf spring for your application.

Product Features:

• Direct replacement – these leaf springs are designed to match the fit and function of the original leaf springs on specific vehicles or trailers
• Ideal solution – seamlessly replaces leaf springs damaged by overloading, collision, cracking or corrosion, or are due for replacement
• Durable construction – made from quality materials to strict specifications to ensure reliable performance and long service life
• Trustworthy quality – engineered, manufactured and supported by the premier aftermarket leaf spring provider in the USA
• Restores functionality – reliable replacement for an original part that has failed due to rust and fatigue

Softride(R) is the best way of describing the ride quality of our long Add-A-Leafs. The Softride(R) long Add-A-Leafs will bring new life and lift to your fatigued stock springs. And you can rest easy knowing that the Skyjacker(R) Softride(R) technology is at work in each pair. Also available are the Heavy-Duty Add-A-Leafs. These units are shorter and are designed for extra payload capacity. Tie bolts are included in each pair of Skyjacker(R) Add-A-Leafs. Also available are fitted leafs. Fitted leafs are designed as an option exclusively for Skyjacker(R) Softride(R) lifted leaf springs. These are used when the additional weight of aftermarket accessories are installed such as a heavy winch bumper, an engine conversion, a swing away tire carrier, all your extra gear, etc.

Product Features:

• Softride(R) Long Add-A-Leafs Will Bring New Life And Lift To Your Fatigued Stock Springs And You Can Rest Easy Knowing That The Skyjacker(R) Softride(R) Technology Is At Work In Each Pair
• Add-A-Leafs Available Are The Heavy-Duty, Units Are Shorter And Are Designed For Extra Payload Capacity
• Tie Bolts Are Included In Each Pair Of Skyjacker(R) Add-A-Leafs
• Add-A-Leafs Also Available Are Fitted Leafs. Fitted Leafs Are Designed As An Option Exclusively For Skyjacker(R) Softride(R) Lifted Leaf Springs
• Fitted Leaf Springs Are Used When The Additional Weight Of Aftermarket Accessories Are Installed Such As Heavy Winch Bumper, An Engine Conversion, A Swing Away Tire Carrier, All Your Extra Gear, Etc.

Timbren suspension enhancement system – The decision is easy, Timbren suspension kits (SES kits) are designed to enhance the suspension of your vehicle. Improve load handling haul heavy loads with ease eliminate sag and sway.

Product Features:

• Eliminate Suspension Sag: When Towing A Heavy Trailer, Timbren SES Extends The Life Of The Suspension Of Your Vehicle And Helps To Avoid Bottoming Out
• Control Trailer Sway, A Condition Which Occurs With Unbalanced Loads, In Crosswinds Or When Passing Heavy Trucks Timbren SES Stabilizes Your Vehicle
• Control Body Roll, During Cornering With Powerful Progressive Rate Rubber Springs Which Resist Lean And Enhance Vehicle Stability
• Improve The Ride, By Allowing The Aeon(R) Rubber Springs Absorb Road Shocks And Bumps. Towing A Trailer Doesnt Have To Mean Poor Ride Quality
• Economical And Trouble Free
• Simple And Easy To Install