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Tuff Country Rear Axle U-Bolt Kit

(Chevrolet Silverado 1500 1999-2016, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-11, Silverado 2500 HD 2001-10, Tahoe 1995-2011 + 55 more models)

Manufacturer

Part Number

20 part numbers · from $24.19
Sale Price

from $24.19

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Tuff Country Rear Axle U-Bolt Kit is a replacement leaf spring axle U-bolt kit made for lifted trucks. Lifting a truck with blocks or add-a-leafs usually means the factory U-bolts are too short. These kits give you the extra length to clamp the axle to the leaf springs securely.

Key Features:

  • Built for lifted vehicles: Designed to replace factory U-bolts on trucks with a suspension lift.
  • Corrosion resistant: Zinc-plated steel resists rust and corrosion from moisture and road salt.
  • Hardware included: Each kit comes with the matching nuts and washers.
  • Rear axle application: Clamps the rear axle to the leaf springs.
  • Made in the USA: Backed by the Tuff Country EZ-Ride Suspension name.

Tuff Country makes aftermarket suspension products for 4WD and lifted-truck owners. Each U-bolt kit in this line is sized for a specific lift setup. Check the individual part number to confirm the right kit for your application.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2016, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-11, Silverado 2500 HD 2001-10, Tahoe 1995-2011, Blazer 1973-87, K1500 1988-99, K10 Pickup 1969-86, K10 1969-86, Suburban 2500 2000-10 + 50 more models

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20 items

Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)14.500 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.625 in.
$69.83
PART NUMBER: 27854
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)10.625 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)2.500 in.
$42.70
PART NUMBER: 57850
In Stock (9)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only. Kit includes three 1/2 in. x 2 1/2 in. x 7 in. and one 1/2 in. x 3 in. x 7 3/4 in. stud bolts.
QuantitySold as a set of 4.
U-Bolt Diameter1/2 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)7.000 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)2.500 in.
$28.07
PART NUMBER: 47750
In Stock (6)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)7.625 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.000 in.
$40.19
PART NUMBER: 17751
In Stock (6)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only. Kit includes two 9/16 in. x 2 3/4 in. x 8 7/8 in., one 9/16 in. x 3 7/8 in. x 10 1/2 in., and two 9/16 in. x 3 in. stud bolts.
QuantitySold as a set of 5.
U-Bolt FinishCadmuim plated
U-Bolt MaterialSteel
U-Bolt StyleRound
$37.53
PART NUMBER: 37701
In Stock (5)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)11.750 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.000 in.
$65.58
PART NUMBER: 17753
In Stock (5)
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)10.500 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.125 in.
$40.02
PART NUMBER: 27900
4 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)12.875 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)2.750 in.
$75.47
PART NUMBER: 17652
3 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs or Add-A-Leafs.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)14.500 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.625 in.
$68.88
PART NUMBER: 27851
2 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)12.500 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.500 in.
$78.47
PART NUMBER: 17754
2 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)14.625 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)2.750 in.
$39.62
PART NUMBER: 37750
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)10.375 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)3.250 in.
$38.29
PART NUMBER: 57851
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with Add-A-Leafs.
QuantitySold as a set of 4.
U-Bolt Diameter1/2 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)9.875 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)2.750 in.
$31.86
PART NUMBER: 27853
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks. Fits models with 4 in. axle tubes only.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)17.000 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)4.125 in.
$45.01
PART NUMBER: 36002
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks. Fits models with 4 in. axle tubes only.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)15.000 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)4.125 in.
$90.13
PART NUMBER: 34002
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs and Add-A-Leafs.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)8.625 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)2.563 in.
$42.60
PART NUMBER: 57750
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only.
QuantitySold as a set of 4.
U-Bolt Diameter1/2 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)6.000 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)2.750 in.
$24.19
PART NUMBER: 47861
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks. Fits models with 3.5 in. axle tubes only.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)15.000 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.500 in.
$46.52
PART NUMBER: 36001
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf springs only.
QuantitySold as a set of 4.
U-Bolt Diameter5/8 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)9.625 in.
U-Bolt MaterialSteel
U-Bolt StyleRound
U-Bolt Width (in)3.500 in.
$44.63
PART NUMBER: 17752
1 left at this price
Usually delivered within 2 days
Description
Specifications
NotesDesigned to be used with leaf spring lift blocks and Add-A-Leafs.
QuantitySold as a set of 4.
U-Bolt Diameter9/16 in.
U-Bolt FinishCadmuim plated
U-Bolt Length (in)14.625 in.
U-Bolt MaterialSteel
U-Bolt StyleSquare
U-Bolt Width (in)2.750 in.
$47.19
PART NUMBER: 17852
1 left at this price
Usually delivered within 2 days
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