Top 10 Ubolts for Leaf Springs - Automotive Replacement Leaf Spring Leaf Springs

Top 10 Ubolts for Leaf Springs - Automotive Replacement Leaf Spring Leaf Springs
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1. Speedway Motors

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Leaf Spring U-Bolt for 3 Inch Axle Tube, 8 Inch Long, Set of 4

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Speedway Motors #ad - Great replacement for worn out stock bolts and feature a generous length to accommodate lowering blocks. 8" overall length, 6" thread length and 1/2"-20 thread pitch. Premium heavy-duty steel construction for consistent performance and reliability. Zinc-plated for rust and corrosion prevention. Includes nylock nuts for easy installation.
BrandSpeedway Motors #ad
ManufacturerSpeedway Motors #ad
Height0 Inches
Length8 Inches
Weight4 Pounds
Width0 Inches
Part Number9107911

2. Rockwell American

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U-Bolts & Hanger Kit- 5x4.5 Bolt Pattern 61" Hubface, 46" Spring Center, Rockwell American 3,500 lb Idler Trailer Axle w/Leaf Springs

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Rockwell American #ad - 5 lug on 4. 5 bolt pattern other bolt patterns available - contact Johnson Trailer Parts. This axle comes with a superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.

Rockwell american 3, 500 lb Idler Axle - Made in the USA. This axle kit is available in the sizes shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts. This axle kit includes: 1 3, bearings, 500 lb idler axle w/ hubs, 1 hanger kit, 1 u-bolt kit, lugs & nuts 2 year Manufacturers Warranty, 2 Leaf Springs, 1 32 oz Johnson Trailer Parts Insulated Mug. Replaces dexter & al-ko trailer axles.
BrandRockwell American #ad
ManufacturerRockwell American #ad
Part NumberTS,RG,HK545IBC
ModelTSRGHK
Warranty2 yr Manufacturers Warranty

3. Southwest Speed

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1964 1965 1966 1967 1968 1969 1970 1971 1972 1973, NEW CURRIE LEAF SPRING & SHOCK MOUNTING PLATES WITH U-BOLTS FOR 64-73 FORD MUSTANGS, 8 1/2" TALL U-BOLTS FIT 3" REAR END HOUSING AXLE TUBES

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Southwest Speed #ad - This is for one pair of spring plates right and left, 4 u-bolts, 8 washers, and 8 nuts. Plates are semi-gloss black powder coat finish. This kit also includes a full set of grade 8 1/2"-20 thread u-bolts for 3" tubes, washers and nuts. New currie '64-'73 mustang spring plates w/ 3" U-Bolts Currie Part # CE-7007. This new spring plate set from currie includes the ce-7006 heavy duty reproduction spring plates that feature slotted u-bolt holes for use on new housings with larger tubes than stock, as well as integrated shock mounting points just like the original plates.
BrandSouthwest Speed #ad
ManufacturerSouthwest Speed #ad
Height0 Inches
Length0 Inches
Weight0 Pounds
Width0 Inches
Part NumberCE-7007
ModelCE-7007
WarrantyParts

4. Speedway Motors

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10 Inch Long, Set of 4, Leaf Spring U-Bolt for 3 Inch Axle Tube

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Speedway Motors #ad - 10" overall length, 6" thread length and 1/2"-20 thread pitch. Zinc-plated for rust and corrosion prevention. Premium heavy-duty steel construction for consistent performance and reliability. Includes nylock nuts for easy installation. Great replacement for worn out stock bolts and feature a generous length to accommodate lowering blocks.
BrandSpeedway Motors #ad
ManufacturerSpeedway Motors #ad
Height0 Inches
Length10 Inches
Weight5 Pounds
Width0 Inches
Part Number9107913

5. Ruffstuff Specialties

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Ruffstuff Specialties Leaf Spring UBolt Plates Pair For 2 1/2" Wide Springs

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Ruffstuff Specialties #ad - 2 1/2" wide springs, dodge, most popular Size. Heavy duty 3/8" steel plates With 45-Degree Bends At Both Ends. Sold as a Pair. Fits chevy, ford, Jeep, Toyota.
BrandRuffstuff Specialties #ad
ManufacturerRuffStuff Specialties #ad
Weight8 Pounds
Part Number25GM-UPLT

6. Rockwell American

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74" Spring Center, Rockwell American 3,500 lb Idler Trailer Axle w/Leaf Springs, U-Bolts & Hanger Kit- 5x4.5 Bolt Pattern 89" Hubface

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Rockwell American #ad - This axle kit includes: 1 3, 2 leaf springs, 1 u-bolt kit, 500 lb idler axle w/ Hubs, bearings, 1 hanger kit, Lugs & Nuts 2 Year Manufacturers Warranty, 1 32 oz Johnson Trailer Parts Insulated Mug.

Replaces dexter, al-ko & tk trailer axles. This axle comes with a superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection. 5 lug on 4. 5 bolt pattern other bolt patterns available - Contact Johnson Trailer Parts. This axle kit is available in the sizes shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts. Rockwell american 3, 500 lb Idler Axle - Made in the USA.
BrandRockwell American #ad
ManufacturerRockwell American #ad
Part NumberTS,RG,HK545IBC
ModelTSRGHK
Warranty2 yr Manufacturers Warranty

7. Rough Country

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Rough Country 1/2" Rear Leaf Spring Round Suspension U-Bolts 7621

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Rough Country #ad - 1/2" round u-bolts 2. 75 x 6. 75. Includes: 1/2" Round U-bolts -. Rough country rear leaf Spring U-Bolt Kit 7621. Estimated install Time: 2 - 3 hours.
BrandRough Country #ad
ManufacturerRough Country #ad
Height2.5 Inches
Length13 Inches
Weight3.7 Pounds
Width4.25 Inches
Part Number7621
Model7621

8. Rockwell American

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70" Spring Center, Rockwell American 3,500 lb Idler Trailer Axle w/Leaf Springs, U-Bolts & Hanger Kit- 5x4.5 Bolt Pattern 85" Hubface

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Rockwell American #ad - Replaces dexter, al-ko & tk trailer axles. This axle kit is available in the sizes shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.

5 lug on 4. 5 bolt pattern other bolt patterns available - Contact Johnson Trailer Parts. This axle kit includes: 1 3, 500 lb idler axle w/ hubs, bearings, 2 leaf springs, lugs & Nuts 2 Year Manufacturers Warranty, 1 U-Bolt Kit, 1 Hanger Kit, 1 32 oz Johnson Trailer Parts Insulated Mug. Rockwell american 3, 500 lb Idler Axle - Made in the USA. This axle comes with a superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection.
BrandRockwell American #ad
ManufacturerRockwell American #ad
Part NumberTS,RG,HK545IBC
ModelTSRGHK
Warranty2 yr Manufacturers Warranty

9. Speedway Motors

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10 Inch Long, Leaf Spring U-Bolt for 2-1/2 Inch Axle Tube, Set of 4

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Speedway Motors #ad - Includes nylock nuts for easy installation. Fit 2-1/2" diameter axle tubes such as those found on the Ford 8" and GM 10-bolt. Zinc-plated for rust and corrosion prevention. Premium heat-treated steel construction for consistent performance and reliability. 10" overall length, 6-3/4" thread length and 1/2"-20 thread pitch.
BrandSpeedway Motors #ad
ManufacturerSpeedway Motors #ad
Height0 Inches
Length10 Inches
Weight6 Pounds
Width0 Inches
Part Number9107957

10. Rockwell American

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Rockwell American 3,500 lb Idler Trailer Axle w/Leaf Springs, U-Bolts & Hanger Kit- 5x4.5 Bolt Pattern 73" Hubface, 58" Spring Center

#ad
Rockwell American #ad - Rockwell american 3, 500 lb Idler Axle - Made in the USA. This axle kit is available in the sizes shown in the 3rd Picture, Search "Rockwell American or Johnson Trailer Parts" in Amazon Search Bar for more Trailer Parts.

5 lug on 4. 5 bolt pattern other bolt patterns available - contact Johnson Trailer Parts. This axle kit includes: 1 3, 500 lb idler axle w/ hubs, bearings, 1 u-bolt kit, 1 hanger kit, 2 leaf springs, lugs & nuts 2 Year Manufacturers Warranty, 1 32 oz Johnson Trailer Parts Insulated Mug. This axle comes with a superior Powder Coated Finish and Posi-Lube Spindles that Provide Continuous Bearing Protection. Replaces dexter & al-ko trailer axles.
BrandRockwell American #ad
ManufacturerRockwell American #ad
Part NumberTS,RG,HK545IBC
ModelTSRGHK
Warranty2 yr Manufacturers Warranty