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Dexter Trailer Springs Over-Under Conversion Kit

Retail: $91.34
Our Price: $72.79
In Stock
Moves your trailer's leaf springs to the top of your axle with this kit. For 2-3/8" diameter axles and works with double-eye leaf springs only.Features: Fits 2-3/8" axle Allows moving trailer leaf springs to top of axle For use with double-eye springs only Sleeve bolts allow the setup to install level Includes: (2) Spring Seat (8) Nut
  • Alignment and Lift Kits
  • Camper
  • Utility Trailer
  • Boat Trailer
  • Snowmobile Trailer
  • Car Hauler
  • Double Eye Springs
  • Round Axle - 2-3/8 Inch
  • Single Axle
  • Dexter

Dexter Trailer Springs Over-Under Conversion Kit

Retail: $129.79
Our Price: $89.63
In Stock
Moves your trailer's leaf springs to the top of your axle. Works with 3" diameter axles and double-eye leaf springs only.Features: Allows moving leaf trailer springs to top of axle For use with double-eye springs only Fits 3" axle Sleeve bolts allow the setup to install level Includes: (2) Spring Seats (8
  • Alignment and Lift Kits
  • Boat Trailer
  • Camper
  • Snowmobile Trailer
  • Car Hauler
  • Utility Trailer
  • Double Eye Springs
  • Round Axle - 3 Inch
  • Dexter

Timbren RV Trailer Suspension Enhancement System for Spring Over Axle Configurations - 7,000 lbs

Retail: $468.32
Our Price: $398.07
In Stock
You're on the highway when a strong crosswind hits and your trailer starts to sway. It's the kind of trouble that's flipped plenty of rigs. These rubber springs absorb that shove, keeping ...
Highlights Improves Ride Stability: Progressive Aeon rubber springs absorb bumps and vibration to maintain balance and reduce trailer movement. Consistent Load Support: Springs stay in contact all
  • Leaf Spring Enhancement System
  • Camper
  • 7000 lbs
  • Single Axle
  • Timbren

Timbren Trailer Suspension Enhancement System for Spring Over Axle Configurations - 5,000 lbs

Retail: $468.32
Our Price: $372.72
In Stock
Designed for trailers with spring over axle configurations that have a 2-3/8" to 3" diameter. Hollow rubber springs sit above the axle, helping to stabilize and level the trailer while ...
trailer's suspension Specs: Application: spring over axle trailer configuration with a 2-3/8" - 3" diameter axle For tandem axle applications, use 2 kits Designed to work with a suspension system
  • Leaf Spring Enhancement System
  • Car Hauler
  • Camper
  • Boat Trailer
  • Snowmobile Trailer
  • Utility Trailer
  • 5000 lbs
  • Single Axle
  • Timbren

4-Leaf Double-Eye Spring for 3,500-lb Trailer Axles - 25-1/4" Long

Our Price: $49.38
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 ...
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
  • Double Eye Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 25-1/4 Inch Long
  • 3500 lbs
  • Standard Grade
  • etrailer
  • Nylon Bushings

SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 5K to 8K - Overslung

Our Price: $294.99
In Stock
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride. springs sit over axle For tandem axle applications, use 2 kits Capacity: 900 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 5" tall x 4"
  • Leaf Spring Enhancement System
  • Boat Trailer
  • Car Hauler
  • Camper
  • Snowmobile Trailer
  • Utility Trailer
  • 5000 lbs
  • 6000 lbs
  • 7000 lbs
  • 8000 lbs
  • Single Axle
  • SuperSprings Intl

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Kenny
Kenny etrailer team member
Kenny etrailer team member

3

Years

|

278

Installations

3,868

Customers Helped

Any questions? Chat us from Missouri

SumoSprings Trailer Helper Springs w/ Line Relocation Bracket - Single Axle - 3K to 5K - Overslung

Retail: $302.16
Our Price: $267.99
In Stock
Improves suspension, handling and safety. Progressive spring rate. Provides additional support as needed so you always have a smooth, comfortable ride. springs sit over axle For tandem axle applications, use 2 kits Capacity: 500 lbs at 50 percent compression Do not exceed the trailer's weight-carrying capacity Spring dimensions: 5" tall x 4"
  • Leaf Spring Enhancement System
  • Boat Trailer
  • Snowmobile Trailer
  • Camper
  • Car Hauler
  • Utility Trailer
  • 5000 lbs
  • 3000 lbs
  • 4000 lbs
  • Single Axle
  • SuperSprings Intl

MORryde Shock Absorbing Suspension Equalizers for Tandem Axle Trailers w/ 35" Wheelbase - 8K - MR27ZR

Retail: $230.99
Our Price: $207.89
In Stock
... terrain. Fits trailers with double-eye leaf springs.: tandem-axle trailers with 35" wheelbase and double-eye leaf springs To determine your wheelbase, measure the distance between the center of your front wheel to the center of your rear wheel Bolt hole
  • Equalizer Upgrade Kit
  • Camper
  • Boat Trailer
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • Double Eye Springs
  • 8 Inch Long
  • Tandem Axle
  • MORryde

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 7K Trailer Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
Features: Suspension upgrade system provides a smooth, comfortable towing experience Slipper leaf springs replace existing leaf springs Center hanger boxes replace standard equalizers Heavy-duty gas
  • Equalizer Upgrade Kit
  • Suspension Kits
  • Leaf Spring Replacement System
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Boat Trailer
  • Utility Trailer
  • Round Axle - 3 Inch
  • 7000 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 3.5K Trailer Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
boxes bolt over your existing center hangers and secure in place with the provided hardware. Once the safety bolts and rollers are installed in the center boxes, just slide the slipper ends of the springs
  • Leaf Spring Replacement System
  • Equalizer Upgrade Kit
  • Suspension Kits
  • Snowmobile Trailer
  • Car Hauler
  • Boat Trailer
  • Camper
  • Utility Trailer
  • Round Axle - 2-3/8 Inch
  • 3500 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 7K Trailer Axles

Our Price: $4,045.42
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
Features: Suspension upgrade system provides a smooth, comfortable towing experience Slipper leaf springs replace existing leaf springs Center hanger boxes replace standard equalizers Heavy-duty gas
  • Equalizer Upgrade Kit
  • Leaf Spring Replacement System
  • Suspension Kits
  • Snowmobile Trailer
  • Boat Trailer
  • Camper
  • Utility Trailer
  • Car Hauler
  • Round Axle - 3 Inch
  • 7000 lbs
  • Triple Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3" Trailer Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
; sealed cylinders compress and extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough
  • Leaf Spring Replacement System
  • Camper
  • Car Hauler
  • Snowmobile Trailer
  • Boat Trailer
  • Utility Trailer
  • Round Axle - 3 Inch
  • 4000 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 6K Trailer Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
Features: Suspension upgrade system provides a smooth, comfortable towing experience Slipper leaf springs replace existing leaf springs Center hanger boxes replace standard equalizers Heavy-duty gas
  • Equalizer Upgrade Kit
  • Leaf Spring Enhancement System
  • Suspension Kits
  • Camper
  • Boat Trailer
  • Snowmobile Trailer
  • Car Hauler
  • Utility Trailer
  • 6000 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 5K Trailer Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
Features: Suspension upgrade system provides a smooth, comfortable towing experience Slipper leaf springs replace existing leaf springs Center hanger boxes replace standard equalizers Heavy-duty gas
  • Leaf Spring Replacement System
  • Equalizer Upgrade Kit
  • Suspension Kits
  • Car Hauler
  • Snowmobile Trailer
  • Camper
  • Boat Trailer
  • Utility Trailer
  • Round Axle - 3 Inch
  • 5200 lbs - 7000 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Tandem 8K, 3-1/2" Axles

Our Price: $1,875.00
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
; sealed cylinders compress and extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough
  • Equalizer Upgrade Kit
  • Leaf Spring Replacement System
  • Suspension Kits
  • Camper
  • Car Hauler
  • Boat Trailer
  • Snowmobile Trailer
  • Utility Trailer
  • Round Axle - 3-1/2 Inch
  • 8000 lbs
  • Tandem Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Triple 8K, 3" Trailer Axles

Our Price: $3,869.99
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough or uneven terrain. You'll
  • Leaf Spring Replacement System
  • Camper
  • Boat Trailer
  • Snowmobile Trailer
  • Car Hauler
  • Utility Trailer
  • Round Axle - 3 Inch
  • 4000 lbs
  • Triple Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shocks - Triple 8K, 3-1/2" Axles

Our Price: $3,216.93
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough or uneven terrain. You'll
  • Leaf Spring Replacement System
  • Equalizer Upgrade Kit
  • Suspension Kits
  • Car Hauler
  • Snowmobile Trailer
  • Boat Trailer
  • Camper
  • Utility Trailer
  • Round Axle - 3-1/2 Inch
  • 8000 lbs
  • Triple Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 6K Trailer Axles

Our Price: $3,002.29
In Stock
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
Features: Suspension upgrade system provides a smooth, comfortable towing experience Slipper leaf springs replace existing leaf springs Center hanger boxes replace standard equalizers Heavy-duty gas
  • Suspension Kits
  • Leaf Spring Enhancement System
  • Equalizer Upgrade Kit
  • Camper
  • Boat Trailer
  • Car Hauler
  • Snowmobile Trailer
  • Utility Trailer
  • 6000 lbs
  • Triple Axle
  • Roadmaster

Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Triple 5K Trailer Axles

Our Price: $2,917.51
This leaf spring suspension kit prevents shock transfer between axles, increasing traction while braking by as much as 70 percent. Heavy-duty shocks reduce bouncing, chucking and porpoising of your ...
; sealed cylinders compress and extend as you drive. The compression and extension of the springs creates enough force to offset the amount of incoming force or vibration that occurs when you tow over rough
  • Equalizer Upgrade Kit
  • Leaf Spring Replacement System
  • Suspension Kits
  • Car Hauler
  • Utility Trailer
  • Boat Trailer
  • Snowmobile Trailer
  • Camper
  • Round Axle - 3 Inch
  • 5000 lbs
  • Triple Axle
  • Roadmaster

etrailer Rust-Resistant 4-Leaf Double Eye Spring for 3.5K Trailer Axles - 25-1/4" - Dacromet

Our Price: $62.71
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 ...
these dimensions - and the weight rating - match what you currently have, you should be good to go. Remember, though, your leaf springs can flatten a bit over time. And if you're measuring your spring
  • Double Eye Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 25-1/4 Inch Long
  • 3500 lbs
  • Marine Grade
  • etrailer
  • Nylon Bushings

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

Our Price: $93.57
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 ...
these dimensions - and the weight rating - match what you currently have, you should be good to go. Remember, though, your leaf springs can flatten a bit over time. And if you're measuring your spring
  • Double Eye Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 26 Inch Long
  • 4000 lbs
  • Marine Grade
  • etrailer
  • Nylon Bushings

etrailer Rust-Resistant 3-Leaf Double Eye Spring for 4K Trailer Axles - 25-1/4" Long - Dacromet

Our Price: $57.42
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 ...
dimensions - and the weight rating - match what you currently have, you should be good to go. Remember, though, your leaf springs can flatten a bit over time. And if you're measuring your spring while your
  • Double Eye Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 25-1/4 Inch Long
  • 4000 lbs
  • Marine Grade
  • etrailer
  • Nylon Bushings

etrailer Rust-Resistant 4-Leaf Slipper Spring for 4,300-lb Trailer Axles - 26-1/4" - Dacromet

Our Price: $80.35
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 ...
the measurements above. If these dimensions - and the weight rating - match what you currently have, you should be good to go. Remember, though, your leaf springs can flatten a bit over time. And if
  • Slipper Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 26-1/4 Inch Long
  • 4300 lbs
  • Marine Grade
  • etrailer
  • Nylon Bushings

etrailer Rust-Resistant 6-Leaf Double Eye Spring for 6K Trailer Axles - 26" Long - Dacromet

Our Price: $94.94
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 ...
the weight rating - match what you currently have, you should be good to go. Remember, though, your leaf springs can flatten a bit over time. And if you're measuring your spring while your trailer
  • Double Eye Springs
  • 9/16 Inch Eye
  • 1-3/4 Inch Wide
  • 26 Inch Long
  • 6000 lbs
  • Marine Grade
  • etrailer
  • Nylon Bushings