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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.

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SKU APS6SE

$46.07

Single Axle Trailer Hanger Kit | Slipper Springs | 3-3/4 Inch Front Height, 5-1/6 Inch Rear Height

Redline Single Axle Trailer Hanger Kit APS6SE is designed for use with 2 inch wide slipper springs. Details

1 In Stock as of September 10, 2021 7:31 AM EST.

Axle Type:Single Axle
Spring Type:Slipper
Spring Width:2 inch
Front Hanger Height:3-3/4 inch
Rear Hanger Height:5-1/6 inch
Dimension A (in):25
Dimension B (in):4-3/4
Manufacturers Part Number:APS6SE
Note:U-Bolts and spring are not included in hanger kits.
MPN: APS6SE

SKU APT6SE

$223.33

Tandem Axle Trailer Hanger Kit | Slipper Springs | 3-9/16 Inch Front Height, 5-1/16 Inch Rear Height, 3-3/8 Inch Center Height, 12 Inch Equalizer

Redline Tandem Axle Trailer Hanger Kit APT6SE is designed for use with 2 inch wide slipper springs. Details

Typically ships in 3 to 4 business days.

Axle Type:Tandem Axle
Spring Type:Slipper
Spring Width:2 inch
Front Hanger Height:3-9/16 inch
Rear Hanger Height:5-1/16 inch
Center Hanger Height:3-3/8 inch
Dimension A (in):29-3/4
Dimension B (in):29-3/4
Dimension C (in):34-1/2
Dimension D (in):4-3/4
Manufacturers Part Number:APT6SE
Note:U-Bolts and spring are not included in hanger kits.
MPN: APT6SE

SKU APT6SE-36

$178.18

Tandem Axle Trailer Hanger Kit | Slipper Springs | 3-9/16 Inch Front Height, 5-1/16 Inch Rear Height, 3-3/8 Inch Center Height, 13-1/8 Inch Equalizer

Redline Tandem Axle Trailer Hanger Kit APT6SE-36 is designed for use with 2 inch wide slipper spring... Details

Typically ships in 3 to 4 business days.

Axle Type:Tandem Axle
Spring Type:Slipper
Spring Width:2 inch
Front Hanger Height:3-9/16 inch
Rear Hanger Height:5-1/16 inch
Center Hanger Height:3-3/8 inch
Manufacturers Part Number:APT6SE-36
Note:U-Bolts and spring are not included in hanger kits.
MPN: APT6SE-36

SKU APT7

$59.87

Tandem Axle Trailer Hanger Kit | Double-Eye Springs | 2-1/2 Inch Front Height, 2-1/2 Inch Rear Height, 3-1/4 Inch Center Height

Redline Tandem Axle Trailer Hanger Kit APT7 is designed for use with 1-3/4 inch wide double eye spri... Details

Typically ships in 3 to 4 business days.

Axle Type:Tandem Axle
Spring Type:Double-Eye
Spring Width:1-3/4 inch
Front Hanger Height:2-1/2 inch
Rear Hanger Height:2-1/2 inch
Center Hanger Height:3-1/4 inch
Manufacturers Part Number:APT7
Note:U-Bolts and spring are not included in hanger kits.
MPN: APT7

SKU APT8

$65.15

Tandem Axle Trailer Hanger Kit | Double-Eye Springs | 2-1/2 Inch Front Height, 2-1/2 Inch Rear Height, 4-1/2 Inch Center Height

Redline Tandem Axle Trailer Hanger Kit APT8 is designed for use with 1-3/4 inch wide double eye spri... Details

Typically ships in 3 to 4 business days.

Axle Type:Tandem Axle
Spring Type:Double-Eye
Spring Width:1-3/4 inch
Front Hanger Height:2-1/2 inch
Rear Hanger Height:2-1/2 inch
Center Hanger Height:4-1/2 inch
Manufacturers Part Number:APT8
Note:U-Bolts and spring are not included in hanger kits.
MPN: APT8

SKU APT9

$48.95

Tandem Axle Trailer Hanger Kit | Double-Eye Springs | 2-1/2 Inch Front Height, 2-1/2 Inch Rear Height, 2-1/2 Inch Center Height

Redline Tandem Axle Trailer Hanger Kit APT9 is designed for use with 1-3/4 inch wide double eye spri... Details

Typically ships in 3 to 4 business days.

Axle Type:Tandem Axle
Spring Type:Double-Eye
Spring Width:1-3/4 inch
Front Hanger Height:2-1/2 inch
Rear Hanger Height:2-1/2 inch
Center Hanger Height:2-1/2 inch
Manufacturers Part Number:APT9
Note:U-Bolts and spring are not included in hanger kits.
MPN: APT9

SKU E4541

$38.38

Leaf Spring Equalizer | Universal | Slipper Spring | 2 Inch

Trailer spring equalizer for multi axle 2 inch wide slipper springs. Details

Typically ships in 3 to 4 business days.

Application:Universal
Redneck Number:E4541
MPN: E4541

SKU 28-5

$9.53

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

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

Typically ships in 3 to 4 business days.

Spring Width:1-3/4 inches
Location:Front, Center, Rear
Top to Center of Hole:3-1/4 inches
Bolt Diameter:9/16 inch
MPN: 28-5

SKU 176500

$6.99

Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 3 inch Wide, 7-1/4 Inch Long, 9/16 Inch Rod

The Redline U-bolt 176500 is designed to attach your round 3 inch diameter axle to your leaf springs... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:3 inch
Length:7-1/4 inch
Diameter:9/16 inch
Thread Size:18 per inch
Application:For 5,200, 6,000 and 7,000 lbs. axles
Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
MPN: 176500

SKU 12ZLN

$0.48

Lock Nut with Nylon Insert | 1/2 Inch-13 | Zinc Finish

Redline 1/2 inch diameter lock nut with nylon insert is perfect for trailers, vehicles, machinery an... Details

Typically ships in 3 to 4 business days.

Size:1/2 inch
Thread Size:13 per inch
FinishZinc
MPN: 12ZLN

SKU 11-65

$6.99

Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 3-1/2 inch Wide, 8 Inch Long, 9/16 Inch Rod

The Redline U-bolt 11-65 is designed to attach your round 3-1/2 inch diameter axle to your leaf spri... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:3-1/2 inch
Length:8 inch
Diameter:9/16 inch
Thread Size:18 per inch
Application:For 8,000 lbs. axles
Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
MPN: 11-65

SKU 175668

$7.99

Trailer U-Bolt | Plain Finish with Nuts | Round Bend | 2-1/2 inch Wide, 7-3/4 Inch Long, 9/16 Inch Rod

The Redline U-bolt 175668 is designed to attach your round 2-1/2 inch diameter axle to your leaf spr... Details

Typically ships in 3 to 4 business days.

FinishPlain
Bend:Round
Width:2-1/2 inch
Length:7-3/4 inch
Diameter:9/16 inch
Thread Size:18 per inch
Application:For 7,500 lbs. solid bar axles
Note:U-bolt plate and additional U-bolt (sold separately), required for leaf spring mounting to trailer frame.
MPN: 175668

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