Ultra-Tow 3500-Lb. Capacity Spring Trailer Axle - 89in. Hubface, 74in. Spring Center, 94 1/4in.L, 4in. Drop
Asin: B012D6R5B0
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Stainless Steel Wear Sleeves Prevent Rust From Wearing On The Rubber Oil Seal.
Underslung With Fixed Spring Centers.
2.375In. Diameter Round Tube Steel Axle Is Powder-Coated For Durability.
Fast Lube Spindles Allow You To Re-Grease The Bearings Without Removing The Hubs.
Features
- Beam only flanged design can be used as an idler or brake axle
- Fast Lube spindles allow you to re-grease the bearings without removing the hubs
- Stainless steel wear sleeves prevent rust from wearing on the rubber oil seal
- 2.375in. diameter round tube steel axle is powder-coated for durability
- Underslung with fixed spring centers
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Brand: Ultra-Tow | Manufacturer: Ultra-Tow
Dimensions: 9.00 x 100.00 x 4.00 Inches | Weight: 41.00 pounds
See On Amazon Similar To UltraTow 3500Lb. Capacity Spring Trailer
#1
LIBRA 3500lb Tandem Trailer Axle Suspension Kit Leaf Springs U-Bolt & Hanger Kit
Asin: B09TJT9LJN
Include 3,500Lbs Axle U-Bolt Kit For 2-3/8" Dia Round Trailer Axles , Kit Include: 4 X 5-1/2" Long U Bolts, U Bolts Dia. 1/2"; 2 X Tie Plates For 1-3/4" Leaf Springs; 8 X 1/2"-20 Hex Nuts.
Libra Has Been Supplying Us Oem Trailer Industry For Over 16 Years, Reliable And Quality Parts Trusted By Major Trailer & Trailer Axle Manufacturers..
Include Complete Tandem Trailer Axle Hanger Kit For 1-3/4" Leaf Springs, Kit Include: 2 X Eq-E1 Equalizers, 6 X 3" Tall Hangers, 8 X Shackle Straps, 14 X 9/16"-18 X 3" Long Shackle Bolts And Locknuts.
It Will Replace Sw4b / 72-42 / Lib-401-De / Una212 / Pr4b / 124903 / 9150014 / 93184 (Different Sku# But Same Spring).
Features
- 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)
- Include 3,500lbs axle U-bolt kit for 2-3/8 dia round trailer axles , Kit include: 4 x 5-1/2 long U bolts, U bolts dia. 1/2; 2 x tie plates for 1-3/4 leaf springs; 8 x 1/2-20 hex nuts
- Include Complete tandem trailer axle hanger kit for 1-3/4 leaf springs, Kit include: 2 x EQ-E1 equalizers, 6 x 3 tall hangers, 8 x shackle straps, 14 x 9/16-18 x 3 long shackle bolts and locknuts
- LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.
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Brand: LIBRA | Manufacturer: LIBRA
Weight: 53.70 Pounds
See On Amazon #2
LIBRA 3500lb Single Trailer Axle Suspension Kit 1750lb Leaf Springs & Hanger Kit
Asin: B09TJV9GW7
Include Complete Single Trailer Axle Hanger Kit For 1-3/4" Leaf Springs, Kit Include: 2 X 3" Tall Hangers, 2 X 2.1" Tall Hangers, 4 X Shackle Straps (Eye To Eye 3.09"), 6 X 9/16"-18 X 3" Long Shackle Bolts And Locknuts.
Libra Has Been Supplying Us Oem Trailer Industry For Over 16 Years, Reliable And Quality Parts Trusted By Major Trailer & Trailer Axle Manufacturers..
It Will Replace Sw4b / 72-42 / Lib-401-De / Una212 / Pr4b / 124903 / 9150014 / 93184 (Different Sku# But Same Spring).
Features
- 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)
- Include Complete single trailer axle hanger kit for 1-3/4 leaf springs, Kit include: 2 x 3 tall hangers, 2 x 2.1 tall hangers, 4 x shackle straps (eye to eye 3.09), 6 x 9/16-18 x 3 long shackle bolts and locknuts
- LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.
- See more on Amazon...
Brand: LIBRA | Manufacturer: LIBRA
See On Amazon #3
Heavy-Duty Trailer Ramp Spring,Trailer Coil Springs Left & Right Side RS16933LH RS16933RH
Asin: B0B1WMFRB7 | Ean: 0746757985787 | UPC: 746757985787
4" Long Ears,1/2" Steel Round Bar,Fits Over A 1.50" Diameter Shaft.
Suitable For Trucks, Trailer Gates.
This Spring Provides A 90-Degree Deflection,Which Makes Raising And Lowering Heavy Trailer Ramps Easier.
Designed To Help To Lift Heavy Trailer Ramps.
Features
- Heavy duty trailer coil springs,contains 1 x left side & 1 x right side
- Designed to help to Lift Heavy Trailer Ramps
- 4 Long Ears,1/2 Steel Round Bar,Fits over a 1.50 Diameter Shaft
- This spring provides a 90-degree deflection,which makes raising and lowering heavy trailer ramps easier
- Suitable for trucks, trailer gates
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Brand: AIB2C | Manufacturer: AIB2C
See On Amazon #4
SOUTHWEST WHEEL 3,500 lbs. Trailer Axle Suspension Kit Incl. Leaf Springs, Shackle & U-Bolt kit
Asin: B09BRFPQX5 | Ean: 0810067320887 | UPC: 810067320887
One 2 3/8" Round Ubolt Kit.
One Single Shackle Kit.
Features
- Two 4-Leaf Double Eye Spring 25 1/4" Eye to Eye, 1 3/4" wide, 1750 lbs. capacity each
- One single shackle kit
- One 2 3/8 round ubolt kit
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Brand: SOUTHWEST WHEEL | Manufacturer: SOUTHWEST WHEEL
Weight: 30.00 pounds
See On Amazon #5
LIBRA 3500lb Single Trailer Axle Suspension Kit Leaf Spring U-Bolt & Hanger Kit
Asin: B09TJVC8JL
Include 3,500Lbs Axle U-Bolt Kit For 2-3/8" Dia Round Trailer Axles , Kit Include: 4 X 5-1/2" Long U Bolts, U Bolts Dia. 1/2"; 2 X Tie Plates For 1-3/4" Leaf Springs; 8 X 1/2"-20 Hex Nuts.
Libra Has Been Supplying Us Oem Trailer Industry For Over 16 Years, Reliable And Quality Parts Trusted By Major Trailer & Trailer Axle Manufacturers..
Include Complete Single Trailer Axle Hanger Kit For 1-3/4" Leaf Springs, Kit Include: 2 X 3" Tall Hangers, 2 X 2.1" Tall Hangers, 4 X Shackle Straps (Eye To Eye 3.09"), 6 X 9/16"-18 X 3" Long Shackle Bolts And Locknuts.
It Will Replace Sw4b / 72-42 / Lib-401-De / Una212 / Pr4b / 124903 / 9150014 / 93184 (Different Sku# But Same Spring).
Features
- 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)
- Include 3,500lbs axle U-bolt kit for 2-3/8 dia round trailer axles , Kit include: 4 x 5-1/2 long U bolts, U bolts dia. 1/2; 2 x tie plates for 1-3/4 leaf springs; 8 x 1/2-20 hex nuts
- Include Complete single trailer axle hanger kit for 1-3/4 leaf springs, Kit include: 2 x 3 tall hangers, 2 x 2.1 tall hangers, 4 x shackle straps (eye to eye 3.09), 6 x 9/16-18 x 3 long shackle bolts and locknuts
- LIBRA has been supplying US OEM trailer industry for over 16 years, reliable and quality parts trusted by major trailer & trailer axle manufacturers.
- See more on Amazon...
Brand: LIBRA | Manufacturer: LIBRA
See On Amazon #6
EMIHO Trailer Ramp Torsion Spring Set Left and Right Fit for Trailer with 1" Rod/Shaft, Trailer Coil Springs Replace 3034278 ST9437L 3034279 ST9437R
Asin: B0C2PYGZ4Q | Model: Spring | PartNumber: Spring
High-Quality Material: Heavy-Duty Trailer Coil Spring Is Made Of High-Quality Steel, Sturdy And Durable, With A Coating Process On The Surface, Which Has Good Wear Resistance And Corrosion Resistance, Is Not Easy To Rust And Age, And Has A Longer Service Life.
Products Include: 1 X Left Side Trailer Ramp Torsion Spring, 1 X Right Side Trailer Ramp Torsion Spring . Please Confirm Whether Your Model Are Suitable Before Purchasing. The Product Undergoes 100% Quality Testing Before Leaving The Factory And Has Stable Performance. If You Have Any Questions, Please Feel Free To Contact Us.
Easy To Install: These Springs Are Perfect For Lifting Heavy-Duty Trailer Ramps, Providing Stronger And More Stable Load-Bearing Capacity. They Can Be Directly Replaced With Worn Torsion Springs, Saving You Time And Money.
Replacement Part Number: Replace 3034278 St9437l 3034279 St9437r.
Features
- Compatible Models: Trailer ramp torsion spring set fit for trailer with 1" rod/shaft, contains 1 x left side and 1 x right side
- Replacement Part Number: Replace 3034278 ST9437L 3034279 ST9437R
- High-quality Material: Heavy-duty trailer coil spring is made of high-quality steel, sturdy and durable, with a coating process on the surface, which has good wear resistance and corrosion resistance, is not easy to rust and age, and has a longer service life
- Easy to Install: These springs are perfect for lifting heavy-duty trailer ramps, providing stronger and more stable load-bearing capacity. They can be directly replaced with worn torsion springs, saving you time and money
- Products Include: 1 x left side trailer ramp torsion spring, 1 x right side trailer ramp torsion spring . Please confirm whether your model are suitable before purchasing. The product undergoes 100% quality testing before leaving the factory and has stable performance. If you have any questions, please feel free to contact us
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Brand: EMIHO | Manufacturer: EMIHOus
See On Amazon #7
LIBRA New Trailer Leaf Spring-4 Leaf Double Eye 1750lbs for 3500 Lbs Axle - 20015
Asin: B00CFO86QE | Model: 72-42 | PartNumber: 72-42 | Ean: 0758399867819 | UPC: 758399867819
It Will Replace Sw4b / 72-42 / Lib-401-De / Una212 / Pr4b / 124903 / 9150014 / 93184 (Different Sku# But Same Spring).
Country Of Origin: Usa.
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.
Features
- 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
- See more on Amazon...
Brand: LIBRA | Manufacturer: LIBRA
Weight: 12.00 pounds
See On Amazon #8
LIBRA Trailer Leaf Spring 4 Leaf Double Eye 1750lbs Cap for 3500lbs Axle -Set 2
Asin: B09TJSBLXG
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..
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.
Features
- 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.
- See more on Amazon...
Brand: LIBRA | Manufacturer: LIBRA
See On Amazon #9
Trailer Ramp Coil Springs, Heavy Duty Trailer Springs Right & Left Ramp Gate 2000 lbs RS16933LH RS16933RH, Fits for Trucks, Trailer Gates (1 Pair)
Asin: B0CNG9K5GD | Model: RS16933LH RS16933RH | PartNumber: RS16933LH RS16933RH
【High Quality】The Heavy-Duty Spring Is Made Of High-Quality Heavy-Duty Steel Alloy. Steel Alloys Have Higher Strength, Hardness, Corrosion Resistance, And Wear Resistance Than Ordinary Steel. Therefore, It Is More Sturdy And Durable..
【After Sale Service】Sconva Is Committed To Providing You With Better Service, If You Have Any Questions About The Materials, Use, Installation, And Other Aspects Of Heavy-Duty Springs, You Can Contact Us Through Amazon And We Will Reply Within 24 Hours..
【Trailer Ramp Springs】Heavy Duty Trailer Coil Springs Contains 1 X Left Side & 1 X Right Side. The Assist Springs Provide A 90-Degree Deflection, Which Makes Raising And Lowering Heavy Trailer Ramps Easier..
【Product Size】Heavy-Duty Trailer Ramp Springs Dimensions 4" Long Ears,1/2" Steel Round Bar, Fits Over A 1.50" Diameter Shaft. 1-5/8"+/- I.D. On The Spring Coil & 2,000 Lb Torque..
Features
- Trailer Coil Springs The replacement part numbers for the coil springs are RS16933LH & RS16933RH. These trailer springs are designed to help to lift heavy trailer ramps. Fits for trucks and trailer gates.
- Product Size Heavy-duty trailer ramp springs dimensions 4 Long Ears,1/2 steel round bar, fits over a 1.50 diameter shaft. 1-5/8+/- I.D. On The Spring Coil & 2,000 Lb Torque.
- High Quality The heavy-duty spring is made of high-quality heavy-duty steel alloy. Steel alloys have higher strength, hardness, corrosion resistance, and wear resistance than ordinary steel. Therefore, it is more sturdy and durable.
- Trailer Ramp Springs Heavy duty trailer coil springs contains 1 x left side & 1 x right side. The assist springs provide a 90-degree deflection, which makes raising and lowering heavy trailer ramps easier.
- After Sale Service Sconva is committed to providing you with better service, if you have any questions about the materials, use, installation, and other aspects of heavy-duty springs, you can contact us through Amazon and we will reply within 24 hours.
- See more on Amazon...
Brand: Sconva | Manufacturer: Sconva
Warranty: NO
See On Amazon #10
SOUTHWEST WHEEL 3,500 lbs. Trailer Axle Suspension Kit Incl. Leaf Springs, Hanger & U-Bolt kit
Asin: B08G5DL26V
One 2 3/8" Round Ubolt Kit.
One Single Hanger Kit.
Features
- 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
- See more on Amazon...
Brand: SOUTHWEST WHEEL | Manufacturer: SOUTHWEST WHEEL
Weight: 30.00 pounds
See On Amazon
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