trailer springs

If you are here to explore every possible detail to find out the best trailer springs, you won’t be disappointed.

According to our research team reports, we found some best trailer springs for truck bed. Here we are making a short list to easy pick. You can make any items from here without hesitate. Let’s see in below all the reported products and choose which is suitable for you.

best trailer springs – [Top Picks]

LIBRA New Trailer Leaf Spring-4 Leaf Double Eye 1750lbs for 3500 Lbs Axle - 20015 …
  • One 1,750lbs capacity leaf spring, for standard 3,500lbs trailer axle,
  • Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia
  • It will replace SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring)
  • Country of Origin: USA
Southwest Wheel 3,500 lbs. Trailer Axle Suspension Kit Incl. Leaf Springs, Hanger & U-Bolt kit
  • Two 4-Leaf Double Eye Spring 25 1/4" Eye to Eye, 1 3/4" wide, 1750 lbs. capacity each
  • One single hanger kit
  • One 2 3/8" round ubolt kit
LIBRA Trailer Leaf Spring 4 Leaf Double Eye 1750lbs Cap for 3500lbs Axle -Set 2
  • 1,750lbs capacity per each spring, for standard 3,500lbs trailer axle
  • Eye to Eye length: 25-1/4 inch, Free open: 3 inch, width of leaf: 1-3/4 inch, 4 leaves, 9/16 inch bushing dia, nylon bushings installed
  • It will replace SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184 (different SKU# but same spring)
  • LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.
Sale
M-Parts Pair of SW4B Trailer Spring - 25-1/4" Double Eye 4-Leaf Spring 1-3/4" Wide for 3,500 lbs (3.5K) Trailers (1750 lb Capacity Per Spring)
  • Pair of SW4B Trailer Spring - 25-1/4" Double Eye 4-Leaf Spring 1-3/4" Wide for 3,500 lbs (3.5K) Trailers (1750 lb Capacity Per Spring)
  • Cross-Reference: SW4B / 72-42 / LIB-401-DE / UNA212 / PR4B / 124903 / 9150014 / 93184
  • Free Open (Height of Arc): 3"; 2 Bushings Installed for Each Spring
  • Leaf Thickness 5/16
Trailer Double Eye Spring Suspension and Single Axle Hanger Kit for 2 3/8" Tube - 3500 Pound Axle
  • (2) 4 Leaf 25 1/4" x 1 3/4" Trailer Double Eye Spring for 3500 lb Axles
  • (4) 5-1/2" Long U-bolts; (2) U-bolt Tie Plates for 1-3/4" Spring; (8) 1/2"-20 Hex Nuts
  • (2) 1-1/2" tall front hangers; (2) 7/8" tall rear hangers
  • (4) 3-1/8" long shackle straps; (6) 3" long x 9/16" diameter shackle bolts
  • (6) 9/16" diameter lock nuts
M-Parts (E5226) 5-Leaf Slipper Spring w/Hook End for 6,000-lb Trailer Axles 2 pack
  • Spring capacity: 3,000 lbs, Axle capacity: 6,000 lbs
  • Length of eye center to the end of hook: 27", Spring width: 2"
  • Eye diameter with bushing: 9/16", Eye diameter without bushing: 11/16"
  • Leaf thickness: 3/8", Number of leaves: 5
  • UNA160, UNA-160, SPRING, SP-160275, SH-E5226, LEAF, E-5226, 6000, 5226, 5 LEAF, 5, 5226, UNA-104, 5226 UNA104 33611, US3073, LH26505L, UNA-160, US-3073, TS974-5, TS974
(2) 4 Leaf Double Eye Springs for 5,000 Lb Trailer Axles Boat Utility
  • Set Of 2 Leaf Springs
  • 4-Leaf Double-Eye Spring, Comes with 2 Bushings pre-installed.
  • 2,500 Lb Capacity For 5,000 Lb Trailer Axles.
  • Length of Eye C-to-C (Free Length): 25-1/4", Height of Arc (Free Open): 3".
  • Leaf Width: 1-3/4", Bushing Diameter: 9/16".
M-Parts 2 Pairs of SW4B Trailer Spring - 25-1/4" Double Eye 4-Leaf Spring 1-3/4" Wide for 3,500 lbs (3.5K) Trailers (1750 lb Capacity Per Spring)
  • SW4B Trailer Spring - 25-1/4" Double Eye 4-Leaf Spring 1-3/4" Wide for 3,500 lbs (3.5K) Trailers (1750 lb Capacity Per Spring)
  • Length from center of spring eye to center of spring eye: 25-1/4"
  • Spring width: 1-3/4", Eye diameter with bushing: 9/16"
  • Leaf Thickness 5/16", Number of leaves: 4
  • Equivalent to UNA212, UNA-212, SW4B, PR4B, LIB-401-DE, 93184, 9150014, 72-42, 72-042, 4 LEAF, 3500, 25-1/8, 124903
M-Parts E5226 5-Leaf Slipper Spring w/Hook End for 6,000-lb Trailer Axles
  • Spring capacity: 3,000 lbs, Axle capacity: 6,000 lbs
  • Length of eye center to the end of hook: 27", Spring width: 2"
  • Eye diameter with bushing: 9/16", Eye diameter without bushing: 11/16"
  • Leaf thickness: 3/8", Number of leaves: 5
  • UNA160, UNA-160, SPRING, SP-160275, SH-E5226, LEAF, E-5226, 6000, 5226, 5 LEAF, 5, 5226, UNA-104, 5226 UNA104 33611, US3073, LH26505L, UNA-160, US-3073, TS974-5, TS9745
Southwest Wheel 3,500 lbs. Tandem Trailer Axle Suspension Kit (Leaf Springs, Hanger & U-Bolt kit)
  • Four 4-Leaf Double Eye Spring 25 1/4" Eye to Eye, 1 3/4" wide, 1750 lbs. capacity each
  • One tandem hanger kit
  • Two 2 3/8" round ubolt kit
Southwest Wheel 6-Leaf Double Eye Trailer Leaf Spring (3300 lbs)
  • 6-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 3300 lbs capacity per spring
  • 1 3/4" wide
Southwest Wheel 2-Pack 3-Leaf Double Eye Trailer Leaf Spring (1800 lbs)
  • 2-Pack 3-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 1800 lbs capacity per spring
  • 1 3/4" wide
M-Parts Auto Set of 2 x 24.88 L - Double Eye 6 Leaf Spring, 6,500 Capacity per Axle, 1.75" Width x 3.38" High, Nylon Bushing Leaf Spring - 11/16 Eye I.D. x 9/16" Bushing I.D. SW6
  • Spring Type: Double Eye Spring capacity: 2650 lbs Axle capacity: 5,300 lbs
  • Length from center of spring eye to center of spring eye: 24.88" Spring width: 1-3/4"
  • Eye diameter with bushing: 9/16" Eye diameter without bushing: 11/16"
  • Leaf thickness: 3/8" Number of leaves: 6
  • UNA222, una-222, sw6, spring, PR6, LIB-601-DE, leaf, 9150021, 72-027, 6600, 6 leaf, 6, 72-27, 1769, SW-6, UNA112, 7227, 1769, US1085, SW6, 933160, UNA-222, US-1085, SW6
Southwest Wheel 3-Leaf Double Eye Trailer Leaf Spring (1800 lbs)
  • 3-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 1800 lbs capacity per spring
  • 1 3/4" wide
M-Parts Pair of 25-1/4" 5-Leaf Double Eye Trailer Springs 1-3/4" Wide for 5,200/6,000 Lb Axles (3,000 Lb Capacity Per Spring) - SW5 (2 Included)
  • Pair of M-Parts 25-1/4" 5-Leaf Double Eye Trailer Springs 1-3/4" Wide for 5,200/6,000 Lb Axles (3,000 Lb Capacity Per Spring) - SW5 (2 Included)
  • Bushings are included and installed. Ready to use as is.
Southwest Wheel 2-Pack 4-Leaf Double Eye Trailer Leaf Spring (2400 lbs)
  • 2-Pack 4-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 2400 lbs capacity per spring
  • 1 3/4" wide
Slipper Trailer Spring - 4 Leaves with Flat, 2200-Lb. Capacity/Pr. 24 1/4in.L, Model Number 12519
  • 4 leaves with flat end
  • 24 1/4inL
  • 1 3/4inW
  • 9/16in I.D.
  • Black painted finish
Southwest Wheel 4-Leaf Double Eye Trailer Leaf Spring (2400 lbs)
  • 4-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 2400 lbs capacity per spring
  • 1 3/4" wide
SOUTHWEST WHEEL 2-Leaf Double Eye Trailer Leaf Spring (1250 lbs)
  • 2-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 1250 lbs capacity per spring
  • 1 3/4" wide
Southwest Wheel 2-Pack 6-Leaf Double Eye Trailer Leaf Spring (3300 lbs)
  • 2-Pack 6-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 3300 lbs capacity per spring
  • 1 3/4" wide
TRP Double Eye Spring (6 Leaf) - 3,500 Lb Capacity - 25-1/4 Inch X 1-3/4 Inch - Single
  • 6-Leaf Trailer Spring
  • 3,500 lb rating per spring
  • 25-1/4 inch x 1-3/4 inch wide - Free Arch 3 inches
  • Equipped with plastic bushings - Inside dimension 0.562
  • 9/16 mounting hole
Slipper Trailer Spring - 4 Leaves with Hook, 3500-Lb. Capacity/Pr. 30in.L, Model Number 12516
  • 4 leaves with hook
  • 9/16in. I.D.
  • Black painted finish
  • old individually
SOUTHWEST WHEEL 2-Pack 2-Leaf Double Eye Trailer Leaf Spring (1250 lbs)
  • 2-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 1250 lbs capacity per spring
  • 1 3/4" wide
  • 2 x 2 Leaf Double Eye spring 1250 lbs. Each spring
SOUTHWEST WHEEL 5-Leaf Double Eye Trailer Leaf Spring (2900 lbs)
  • 5-Leaf Double Eye Spring
  • 25 1/4" Eye to Eye
  • 2900 lbs capacity per spring
  • 1 3/4" wide
TRP Slipper Spring (3-Leaf) - 750 Lb Capacity - 24-5/8 Inches X 1-3/4 Inches Wide - Single
  • 3-Leaf Trailer Spring
  • 750 lb rating per spring
  • 24-5/8 inch x 1-3/4 inch wide - Free Arch 4-1/2 inches - See dimensions to the left of this listing
  • Equipped with plastic bushing - Inside dimension 0.562
  • 9/16 mounting hole

Conclusion for trailer springs

See, that wasn’t hard, was it? Sure, there are quite a few options to choose from. But if you read that correctly, you will see there are quite a few high-end and some budget stuff present here as well. How much are you willing to spend for your desired trailer springs?

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