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Leaf Spring Attaching Parts - Semi-Truck

Have a worn, cracked or broken leaf spring? Have your leaf springs flattened out over the years? We stock OEM quality replacement springs and mounting hardware made of the highest quality steel.

Found 1195 Matching Products
Filter the list of Matching Products by selecting any of these options:
  1. Alignment Block
  2. Axle Cap
  3. Axle Pivot Bolt
  4. Axle Seat
  5. Bottom Plate
  6. Bracket
  7. Dowel Pin
  8. Equalizer Bolt
  9. Equalizer Bushing
  10. Equalizer Hanger
  11. Equalizer and Hanger
  12. Equalizers
  13. Eye Cast
  14. Frame Bracket
  15. Frame Bracket Cap
  16. Grease Fitting
  17. Hanger Frame
  1. Hanger Mount Kit
  2. Leaf Spring Bumper
  3. Leaf Spring Bushing
  4. Leaf Spring Hanger
  5. Leaf Spring Shackle
  6. Load Cushion
  7. Lock Pin
  8. Nut
  9. Nuts / Bolts
  10. Rebound Bolt
  11. Saddle Cap
  12. Saddle Stud
  13. Shackle Bolt
  14. Shackle Hanger
  15. Shackle Kit
  16. Shackle Pin
  17. Shock Bracket
  1. Shock Stud
  2. Side Bar
  3. Spacers
  4. Spring Bolt
  5. Spring End
  6. Spring Insulator
  7. Spring Pad
  8. Spring Pin
  9. Spring Seat
  10. Spring Spacer
  11. Stabilizer Bracket
  12. Stud
  13. Threaded Rod
  14. Thrust Washer
  15. Top Plate
  16. Washer
  17. Wear Pad
  1. Left
  1. Right
  1. Yes
  1. 3/8 inch
  1. 5/16 inch
  1. 7/16 inch
  1. 1/2 inch
  1. 5/8 inch
  1. 9/16 inch
Grid List
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SKU TH-12X22
$5.14
Steel Threaded Rod | Grade 5 | 1/2 X 22

Grade 5 – Threaded Rod, 1/2 inch diameter, 22 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:22"
  • Diameter (A):1/2"
  • Thread Type:Fine
  • MPN: 12X22
SKU D-58
$0.75
Leaf Spring Tip Insert | 2-1/2" | Square

2-1/2" Square Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs.   Details

20+ In Stock
  • Automann Number:MGS456
  • Dallas Number:IN212C
  • Dayton Number:D-58
  • Flagg Number:CI35, CI-35
  • Ford Number:D5DW5586AA
  • GMC Number:3935737, 1820484
  • UPC: 889626171970
  • MPN: D-58
SKU D-101
$2.21
Leaf Spring Tip Insert | 3" | Round

3" Round Leaf Spring tip insert. Prevents noise and wear at the tips of 3" wide leaf springs.   Details

18 In Stock
  • Automann Number:MGM8
  • Dallas Number:IN300R, S9296
  • Dayton Number:D-101, PAD-101
  • Kenworth Number:EX110013
  • UPC: 889626336447
  • MPN: MGM8
SKU MGM18
$4.24
Leaf Spring Clip Insulator | 2-1/2" | Square

2-1/2" Square Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs.   Details

10 In Stock
  • GMC Number:15548695,GM8
  • UPC: 889626088971
  • MPN: MGM18
SKU D-67
$1.07
Leaf Spring Tip Insert | 3" X 3-1/2" | Rectangular

3" X 3-1/2" Rectangular Leaf Spring tip insert. Prevents noise and wear at the tips of leaf springs.   Details

20+ In Stock
  • Automann Number:MGS486
  • Dallas Number:FI11
  • Dayton Number:D-67
  • Flagg Number:FI-11
  • UPC: 889626172038
  • MPN: D-67
SKU TH-12X16
$3.92
Steel Threaded Rod | Grade 5 | 1/2 X 16

Grade 5 – Threaded Rod, 1/2 inch diameter, 16 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:16"
  • Diameter (A):1/2"
  • Thread Type:Fine
  • MPN: 12X16
SKU TH-34X24
$12.40
Steel Threaded Rod | Grade 8 | 3/4 X 24

Grade 8 – Threaded Rod, 3/4 inch diameter, 24 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:24"
  • Diameter (A):3/4"
  • Thread Type:Fine
  • MPN: 34X24
SKU D-100
$1.26
Leaf Spring Tip Insert | 2-1/2" | Round

2-1/2" Round Leaf Spring tip insert. Prevents noise and wear at the tips of 2.5" wide leaf springs.   Details

20+ In Stock
  • Automann Number:MGM5
  • Dallas Number:IN212R
  • Dayton Number:D-100
  • GMC Number:15604067, 15053476
  • Isuzu Number:8156040670
  • UPC: 889626075568
  • MPN: D-100
SKU TH-12X14
$3.60
Steel Threaded Rod | Grade 5 | 1/2 X 14

Grade 5 – Threaded Rod, 1/2 inch diameter, 14 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:14"
  • Diameter (A):1/2"
  • Thread Type:Fine
  • MPN: 12X14
SKU TH-916X28
$6.90
Steel Threaded Rod | Grade 5 | 9/16 X 28

Grade 5 – Threaded Rod, 9/16 inch diameter, 28 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:28"
  • Diameter (A):9/16"
  • Thread Type:Fine
  • MPN: 916X28
SKU TH-34X36
$17.28
Steel Threaded Rod | Grade 8 | 3/4 X 36

Grade 8 – Threaded Rod, 3/4 inch diameter, 36 inches long. Threaded on each end.   Details

20+ In Stock
  • Rod Length:36"
  • Diameter (A):3/4"
  • Thread Type:Fine
  • MPN: 34X36
SKU MFL46125
$46.95
Axle Seat | Freightliner | 5.5 Degree Pinion

Axle seat for Freightliner FAS Airliner II suspensions. 5.5 degree pinion.   Details

2 In Stock
  • Application:Freightliner
  • Automann Number:MFL46125
  • Dayton Number:338-2286
  • Freightliner Number:1614295000, 16-14295-000
  • Note:Used with Round U-bolts Double Winged
  • UPC: 889626092299
  • MPN: MFL46125

Replacement Leaf Springs and Attaching Hardware

Leaf springs sagging or cracked? Does you truck need a new spring hanger? At truckspring.com. we offer OEM quality replacement leaf springs, spring hangers, shackles, u-bolts and more.

Leaf springs act as a cushion between the axle and chassis to protect your vehicle and cargo and support weight. Sagging, cracked or worn out leaf springs can cause numerous problems with the ride and handling of your vehicle.

It is recommended to always change your springs in pairs ad do not reuse U-bolts. Make sure that new U-bolts are installed and torqued to proper specifications. Recheck torque after a couple weeks of service.

Browse our complete selection of OEM quality replacement leaf springs and attaching hardware or contact us at 1-800-358-4751 or 989-755-0561 for assistance.

Leaf Spring Attaching Parts - Semi-Truck Reviews

Out of 44 reviews, the average customer rating for Leaf Spring Attaching Parts - Semi-Truck: 4.9 out of 5.

3/8 inch flat washer fsw108 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H FSW108 Rating: 5 Stars

Good Nuts.

Yup.

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ford u-bolt top plate for ford f-250, f-350 super duty m1915 reviewer
Leaf Spring Attaching Parts - Semi-Truck - Multiple Heavy Duty Manufacturers M1915 Rating: 5 Stars

I Will Be Buying More Of These Soon

Bought this product for a truck I was working on was an exact match and fit for the vehicle, it's a very solid product at a good price. A+ very happy with it will be purchasing more soon as I'm working on another project

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lock nut sln1011 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H SLN1011 Rating: 5 Stars

Yes

very pleased with Michigan spring

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lock nut sln912 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H SLN912 Rating: 5 Stars

Yes

very happy with my purchase

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spring bolt - 4.5 inch c916412 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H C916412 Rating: 5 Stars

Leave Springs

Everything was right on the money good delivery time parts fit like a glove

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lock nut sln912 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H SLN912 Rating: 5 Stars

Everything Was Fine

Everything was fine

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reyco wear pad kit mmb987 reviewer
Leaf Spring Attaching Parts - Semi-Truck - Automann 334-276 Rating: 5 Stars

Fast And Courteous Service

I was greeted and helped very well on the phone. The gentleman who helped me was patient to be sure I was getting the product I sought

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9/16 inch flat washer fsw106 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H FSW106 Rating: 5 Stars

Very Good Quality

nice thick washers that don't bend or crush, great quality

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9/16-18 grade 8 nut hn09 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H HN09 Rating: 5 Stars

Heavy Duty U-bolt Nuts

like the other products i bought from michigan truck spring, these nuts are well made and will last a long time.

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threaded rod - grade 5 - 9/16 x 28 th-9/16x28 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H 916X28 Rating: 5 Stars

Well Fitting U-bolts

these fit perfectly and are of very good quality.

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3/8 x 6 inch center bolt with nut cb380600 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H CB380600 Rating: 5 Stars

I Would Buy Again.

Excellent, exactly as advertised.

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threaded rod - grade 5 - 3/8 x 10 th-3/8x10 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H 38X10 Rating: 5 Stars

This Is A Quality Product That Is Reasonably Priced.

I use this product to make tie rods for my lawn tractor.

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threaded rod - grade 5 - 1/2 x 12 th-1/2x12 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H 12X12 Rating: 5 Stars

I Will Always Use MTS For Future Suspension Repairs.

While replacing the leaf springs on my 1954 Bellwood camping trailer I needed a good source for u bolts, shackle bolts, tie plate etc.Though most of my parts order was shipped, the u bolts order was rejected at first because I was told the rods could not be forged...

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9/16-18 grade 8 nut hn09 reviewer
Leaf Spring Attaching Parts - Semi-Truck - L&H HN09 Rating: 5 Stars

Exactly What I Need And Would Purchase These Again.

These nuts hold my wheels onto my mobile home axles. They are wider and cover more threads. ""

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gm u-bolt bottom plate e348-22 reviewer
Leaf Spring Attaching Parts - Semi-Truck - Automann E348-22 Rating: 5 Stars

1988 C3500

Better than original.

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