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5-Leaf Slipper Spring w/ Radius End for 10,000-lb Trailer Axles - 30-1/2" Long - UG54FR

Our Price: $130.55
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 3/4" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Bronze bushing included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Eye of spring attaches to hanger mounted on trailer frame Slipper end slides into hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 5,000 lbs Axle capacity: 10,000 lbs Length from center of spring eye to end of spring (unloaded): 30-1/2" Spring width: 2-1/2" Eye diameter with bushing: 3/4" Eye diameter without bushing: 2" Leaf thickness: 7/16" Number of leaves: 5 Additional dimensions: see table Part Number A B C D E F UNA-298 13-1/2" 28" 30-1/2" 14" 18" 4" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 2-1/2 Inch Wide
  • 3/4 Inch Eye
  • Standard Grade
  • Universal Group
  • Bronze Bushing

6-Leaf Double-Eye Spring for 5,000-lb Trailer Axles - 30" Long - UG34FR

Our Price: $103.03
In Stock
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 5,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Nylon bushings included Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Spring attaches to hanger mounted on trailer frame at one end Other end connects to shackle straps suspended from hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 2,500 lbs Axle capacity: 5,000 lbs Length from center of spring eye to center of spring eye (unloaded): 30" Spring width: 1-3/4" Eye diameter with bushing: 9/16" Eye diameter without bushing: 7/8" Leaf thickness: 3/8" Number of leaves: 6 Part Number A B C D UNA-022 15" 16-3/8" 30" 5" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
  • 30 Inch Long
  • Double Eye Springs
  • 5000 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

3-Leaf Double-Eye Spring for 2,000-lb Trailer Axles - 23-1/2" Long - SP-113275

Our Price: $52.55
In Stock
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 2,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.
  • 23-1/2 Inch Long
  • Double Eye Springs
  • 2000 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

3-Leaf Double-Eye Spring for 3,300-lb Trailer Axles - 18-5/16" Long - SP-072275

Our Price: $51.96
In Stock
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,300-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.
  • 18-5/16 Inch Long
  • Double Eye Springs
  • 3300 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

4-Leaf Slipper Spring w/ Radius End for 2,000-lb Trailer Axles - 24-5/8" Long - SP-179275

Our Price: $42.85
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 2,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
  • 24-5/8 Inch Long
  • Slipper Springs
  • 2000 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long - SP-178275

Our Price: $37.64
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 1,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
  • 24-5/8 Inch Long
  • Slipper Springs
  • 1500 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

4-Leaf Slipper Spring w/ Hook End for 4,000-lb Trailer Axles - 26-5/8" Long - SP-230275

Our Price: $65.02
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 4,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
  • 26-5/8 Inch Long
  • Slipper Springs
  • 4000 lbs
  • 2 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

2-Leaf Slipper Spring w/ Radius End for 1,000-lb Trailer Axles - 24-5/8" Long - SP-177275

Our Price: $29.04
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 1,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
  • 24-5/8 Inch Long
  • Slipper Springs
  • 1000 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

5-Leaf Slipper Spring w/ Radius End for 10,000-lb Trailer Axles - 30-1/2" Long - SP-268275

Our Price: $88.44
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 1" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 3 Inch Wide
  • 1 Inch Eye
  • Standard Grade
  • Universal Group
  • Rubber Bushing

6-Leaf Slipper Spring w/ Radius End for 12,000-lb Trailer Axles - 30-1/2" Long - SP-269275

Our Price: $145.23
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 12,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 1" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 12000 lbs
  • 3 Inch Wide
  • 1 Inch Eye
  • Standard Grade
  • Universal Group
  • Rubber Bushing

7-Leaf Slipper Spring w/ Radius End for 15,000-lb Trailer Axles - 30-1/2" Long - SP-270275

Our Price: $179.98
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 15,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 1" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 15000 lbs
  • 3 Inch Wide
  • 1 Inch Eye
  • Standard Grade
  • Universal Group
  • Rubber Bushing

4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 27" Long - SP-210275

Our Price: $80.79
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.
  • 27 Inch Long
  • Double Eye Springs
  • 3500 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • Universal Group
  • Nylon Bushings

etrailer Rust-Resistant 4-Leaf Double Eye Spring for 4K Trailer Axles - 26" Long - Dacromet - e48SR

Our Price: $89.43
In Stock
Tired of rusty, flaking running gear on your trailer? Need more corrosion protection for launching your boat or towing over heavily treated roads? Upgrade your suspension with this long-lasting, supremely rust-resistant leaf spring.
  • 26 Inch Long
  • Double Eye Springs
  • 4000 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Marine Grade
  • etrailer
  • Nylon Bushings

5-Leaf Slipper Spring w/ Radius End for 10,000-lb Trailer Axles - 30-1/2" Long - e29FV

Our Price: $87.63
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Spring eye inner diameter is 9/16".Features: Leaf spring acts as part of your trailer's suspension system Provides attachment point for your trailer's axle Multiple leaves allow flexibility to absorb road shock Allows for a smooth ride Reduces wear and tear on trailer Ensures level ride on bumpy and uneven surfaces Sturdy steel construction Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation Eye of spring attaches to hanger mounted on trailer frame Slipper end slides into hanger or equalizer Specs: Quantity: 1 leaf spring Spring capacity: 5,000 lbs Axle capacity: 10,000 lbs Length from center of spring eye to end of spring (unloaded): 30-1/2" Spring width: 2-1/2" Eye diameter: 9/16" Eye diameter of steel sleeve: 3/4" Number of leaves: 5 Part Number A B C D E F UNA-298 13-1/2" 28" 30-1/2" 14" 18" 4" Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 2-1/2 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • etrailer
  • Rubber Bushing

3-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 23-1/8" Long - e59SR

Retail: $41.31
Our Price: $37.17
In Stock
Double-eye leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 3,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushings with 9/16" inner diameter.
  • 23-1/8 Inch Long
  • Double Eye Springs
  • 3500 lbs
  • 1-3/4 Inch Wide
  • 9/16 Inch Eye
  • Standard Grade
  • etrailer
  • Nylon Bushings

Air Lift LoadLifter 5000 Ultimate Air Helper Springs with Internal Jounce Bumpers - Rear Axle - AL88398

Retail: $887.99
Our Price: $496.30
In Stock
5,000-lb Capacity. LoadLifter 5000 Ultimate air springs have internal bumpers, so you get the adjustable load support of air springs and the comfort and reliability of jounce springs. Jounces also work as a fail-safe if air springs lose pressure.Adjustable air pressure: 5 psi - 100 psi Lifetime warranty 60-Day satisfaction guarantee Note: Compatible with in-bed hitches. Does not fit if truck has a Una-Goose hitch. Get the Best of Both Springs The air springs and jounce springs in this system work together to give you the best ride whether your truck is loaded or unloaded.
  • Rear Axle Suspension Enhancement
  • Towing/Load Leveling
  • Air Springs
  • Air Lift
  • Suspension Only

Dexter 6-Leaf Slipper Spring w/ Flat End for 12,000-lb Trailer Axles - 30-1/2" Long - DX95QR

Our Price: $314.44
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 12,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes rubber bushing with 1" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 12000 lbs
  • 3 Inch Wide
  • 1 Inch Eye
  • Standard Grade
  • Dexter
  • Rubber Bushing

Dexter 5-Leaf Slipper Spring w/ Flat End for 10,000-lb Trailer Axles - 30-1/2" Long - DX45QR

Our Price: $240.00
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bronze bushing with 3/4" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 2-1/2 Inch Wide
  • 3/4 Inch Eye
  • Standard Grade
  • Dexter
  • Bronze Bushing

Dexter 7-Leaf Slipper Spring w/ Hook End for 8,000-lb Trailer Axles - 26-5/8" Long - DX73QR

Our Price: $168.63
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for an 8,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride.
  • 26-5/8 Inch Long
  • Slipper Springs
  • 8000 lbs
  • 2 Inch Wide
  • 1-5/16 Inch Eye
  • Standard Grade
  • Dexter

Dexter 5-Leaf Slipper Spring w/ Flat End for 10,000-lb Trailer Axles - 30-1/2" Long - DX23QR

Our Price: $263.68
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes rubber bushing with 3/4" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 2-1/2 Inch Wide
  • 3/4 Inch Eye
  • Standard Grade
  • Dexter
  • Rubber Bushing

Dexter 5-Leaf Slipper Spring w/ Flat End for 10,000-lb Trailer Axles - 30-1/2" Long - DX65QR

Our Price: $281.94
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes rubber bushing with 1" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 3 Inch Wide
  • 1 Inch Eye
  • Standard Grade
  • Dexter
  • Rubber Bushing

Dexter 6-Leaf Slipper Spring for 9,000-lb Trailer Axles - 30" Long - DX83QR

Our Price: $217.47
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 9,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes rubber bushing with 5/8" inner diameter.
  • 30 Inch Long
  • Slipper Springs
  • 9000 lbs
  • 2 Inch Wide
  • 5/8 Inch Eye
  • Standard Grade
  • Dexter
  • Rubber Bushing

Dexter 5-Leaf Slipper Spring for 10,000-lb Trailer Axles - 30-1/2" Long - DX55QR

Our Price: $239.33
In Stock
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 10,000-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bronze bushing with 7/8" inner diameter.
  • 30-1/2 Inch Long
  • Slipper Springs
  • 10000 lbs
  • 2-1/2 Inch Wide
  • 7/8 Inch Eye
  • Standard Grade
  • Dexter
  • Bronze Bushing

Air Lift LoadLifter 5000 Air Helper Springs - Rear Axle - AL57398

Retail: $712.99
Our Price: $417.09
In Stock
5,000-lb Capacity. Designed to upgrade your rear suspension, LoadLifter 5000 air springs provide high-quality, full-time load support. They level your vehicle, improving braking and ride comfort and reducing the strain on your factory suspension.Adjustable air pressure: 5 psi - 100 psi Lifetime warranty 60-Day satisfaction guarantee Note: Compatible with in-bed hitches. Does not fit if truck has a Una-Goose hitch. Air Lift's LoadLifter 5000 was designed with an exact purpose: to provide full-time, first-class support to your 3/4- or 1-ton pickup, motor home, or commercial truck.
  • Rear Axle Suspension Enhancement
  • Towing/Load Leveling
  • Air Springs
  • Air Lift
  • Suspension Only