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Suspension Parts

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Truck Springs - Semi Truck & Trailer

Truck Springs - Semi Truck & Trailer

Truck Springs - Semi Truck & Trailer

We stock a complete inventory of replacement leaf springs and attaching components for Class 6, 7, and 8 heavy-duty trucks and trailers including leaf spring hangers, leaf spring u-bolts, and leaf spring bushings. Can't find the truck spring for your semi, or need help deciding which spring is best for your application? Call us at 1-800-358-4751. We're open until 11 pm EST M-F, and 1 pm on Saturdays.

Sort Order

SKU SP01-140

$12.19

Trailer U-Bolt Kit | Plain Finish | Square Bend | 1-3/4 inch Wide, 5 Inch Long, 9/16 Inch Rod

The Redline Square U-bolt Kit SP01-140 is designed to simplify attachment of hardware to square trai... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Square
Width:1-3/4 inch
Length:5 inch
Diameter:9/16 inch
Note:Generic image, product may vary.
MPN: SP01-140

SKU 091148

$14.99

Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 5 inch Wide, 9-1/2 Inch Long, 5/8 Inch Rod

The Redline U-bolt 091148 is designed to attach your round 5 inch diameter axle to your leaf springs... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:5 inch
Length:9-1/2 inch
Diameter:5/8 inch
Thread Size:11 per inch
Application:For 10,000 lbs. Hayes axles
Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
MPN: 091148

SKU SP01-160

$16.99

Trailer U-Bolt Kit | Plain Finish | Square Bend | 2 inch Wide, 5-3/4 Inch Long, 9/16 Inch Rod

The Redline Square U-bolt Kit SP01-160 is designed to simplify attachment of hardware to square trai... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Square
Width:2 inch
Length:5-3/4 inch
Diameter:9/16 inch
MPN: SP01-160

SKU SP01-040

$10.99

Trailer U-Bolt Kit | Plain Finish | Round Bend | 2-3/8 inch Wide, 5-1/2 Inch Long, 1/2 Inch Rod

The Redline Round U-bolt Kit SP01-040 is designed to simplify attachment of hardware to round traile... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:2-3/8 inch
Length:5-1/2 inch
Diameter:1/2 inch
MPN: SP01-040

SKU 11-70

$12.99

Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 5 inch Wide, 9-5/8 Inch Long, 3/4 Inch Rod

The Redline U-bolt 11-70 is designed to attach your round 5 inch diameter axle to your leaf springs. Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:5 inch
Length:9-5/8 inch
Diameter:3/4 inch
Thread Size:10 per inch
Application:For 12,000 and 15,000 lbs. axles
Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
MPN: 11-70

SKU 29-5-1

$28.79

Slipper Spring Hanger | 2 x 4-1/2 Inch | Center

Center equalizer spring hanger for 2 inch wide trailer slipper spring. Details

Typically ships in 3 to 4 business days.

Spring Width:2 Inches
Location:Center
Top to Center of Hole:4-1/2 inches
Bolt Diameter:7/8 inch
MPN: 29-5-1

SKU 30-6-1

$19.52

Slipper Spring Hanger | 2 x 6-3/8 Inch | Rear

Leaf spring hanger for 2 inch slipper trailer springs. Details

Typically ships in 3 to 4 business days.

Spring Width:2 inches
Location:Rear
Top to Center of Hole:6-3/8 inches
Bolt Diameter:5/16 inch
MPN: 30-6-1

SKU 115918

$6.18

Double-Eye Spring Hanger | 1-3/4 x 2-1/2 Inch | Center

Leaf spring hanger for 1-3/4 inch wide double-eye trailer leaf springs with 9/16 inch spring eye. Details

Typically ships in 3 to 4 business days.

Spring Width:1-3/4 inches
Location:Center
Top to Center of Hole:2-1/2 inches
Bolt Diameter:9/16 inch
MPN: 115918

SKU 29-31

$9.75

Double-Eye Spring Hanger | 1-3/4 x 3-5/8 Inch | Front, Center, Rear

Leaf spring hanger for 1-3/4 inch wide double-eye trailer leaf springs with 9/16 inch spring eye. Details

Typically ships in 3 to 4 business days.

Spring Width:1-3/4 inches
Location:Front, Center, Rear
Top to Center of Hole:3-5/8 inches
Bolt Diameter:9/16 inch
MPN: 29-31

SKU SP01-060

$10.99

Trailer U-Bolt Kit | Plain Finish | Round Bend | 3 inch Wide, 7 Inch Long, 1/2 Inch Rod

The Redline Round U-bolt Kit SP01-060 is designed to simplify attachment of hardware to round traile... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:3 inch
Length:7 inch
Diameter:1/2 inch
MPN: SP01-060

SKU 28-9-1

$17.45

Slipper Spring Hanger | 2 x 5 Inch | Front

Leaf spring hanger for 2 inch slipper trailer springs. Details

Typically ships in 3 to 4 business days.

Spring Width:2 inches
Location:Front
Top to Center of Hole:5 inches
Bolt Diameter:9/16 inch
MPN: 28-9-1

SKU 7-136-2

$13.95

Equalizer Bolt with Zerk | 1 Inch-8

Redline 1 inch -8 equalizer bolt with zerk 7-136-2 . Details

Typically ships in 3 to 4 business days.

Diameter:1 inch
Length:5-3/4 inch
Thread Size:8
MPN: 7-136-2

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1-800-358-4751

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