1987 - 2012 Peterbilt & Kenworth 325-348, 357-385, 320, 520 And T170-T370 Front Leaf Spring 75-232
SKU: 45952578966

1987 - 2012 Peterbilt & Kenworth 325-348, 357-385, 320, 520 And T170-T370 Front Leaf Spring 75-232

Sale price$373.82 Regular price$415.35
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Description

1987 - 2012 Peterbilt & Kenworth 325-348, 357-385, 320, 520 And T170-T370 Front Leaf Spring 75-232*Diagram Spring May Differ From Actual Spring* Number of Leaves 4 (PD 3 1 1) Leaf Spring Width 4" A Leaf Spring Length: 32" B Leaf Spring Length: 32" C Leaf Spring Arch: 4 7 8" D Leaf Spring Pack Thickness: 6" Leaf Spring Capacity: 10,500 lbs. Leaf Spring OEM Number: HP48110 2860 Leaf Spring Eye Bushings: Front RNK Rear RNK Leaf Spring Material: Pad 4 . 323, 3 . 999, Second 1 1. 125, Third 1 1. 125 Location Front Verify the OEM part number and

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 4 (PD/3/1/1)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 32"
  • B - Leaf Spring Length: 32"
  • C - Leaf Spring Arch: 4-7/8"
  • D - Leaf Spring Pack Thickness: 6"
  • Leaf Spring Capacity: 10,500 lbs.
  • Leaf Spring OEM Number: HP48110-2860
  • Leaf Spring Eye Bushings: Front RNK / Rear RNK
  • Leaf Spring Material: Pad 4/.323, 3/.999, Second 1/1.125, Third  1/1.125
  • Location - Front


Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

Leaf spring 75-232 is the front leaf spring on Peterbilt 325, 330, 335, 337, 340, 348, 357, 377, 377A/E, 385, 378, 379, 320 and 520 Low Cab Forward. Also fits Kenworth T170, T270, T300 and T370. The spring is 4" wide, is a 5 leaf full taper leaf spring with 1 pad and has a capacity of 10,500 lbs. The OEM part number is HP48110-2860.


Models And Year Ranges:

Fits: 1995-2009 Front Peterbilt 325, 330, 335, 337, 340 And 348

Fits: 1995-2007 Front Peterbilt 385

Fits: 1987-2007 Front Peterbilt 377, 377A/E And 378 ( With Set Back Axle)

Fits: 1987-2007 Front Peterbilt 357 And 379 (With Set Back Axle)

Fits: 1987-2012 Front Peterbilt 320 and 520 Low Cab Forward

Fits: 1994-2009 Front Kenworth T170, T270, T300 And T370

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 45952578966

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Wild-T
Birmingham, US
★★★★★ 5
Nice look and feel
Size: 6, Color: Sand
These are beautiful shorts. Bought these for my wife and they look great and have a nice texture that gives them a higher and look and feel.
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Reviewed in the United States on January 10, 2026
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JG
Charlottesville, US
★★★★★ 4
Nice design Size runs big
Size: 4, Color: Nautical Navy
The size 4 runs kinda big. It’s a very relaxed fit. I’m 5’8” 140 lbs and I need a belt to keep the size 4 up. Very nice fabric, great cut. I’m happy with them just didn’t expect them to be as baggy.
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Reviewed in the United States on August 6, 2025
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MJ
Louisville, US
★★★★★ 5
Stretch out, size down but love the shorts.
Size: 8, Color: Ocean Breeze
Love these shorts. My favorites ever. I always always wear a size 8 in shorts. The 8 fit initially, but stretched out so much, I didn’t have to unbutton them to get them out. I bought 3 colors. I finally bought one in a size 6. Perfect fit, even if they do stretch a little. Returning the unworn ones, and replacing with size 6.
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Reviewed in the United States on August 30, 2025
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Jamie Thomas
Natrona Heights, US
★★★★★ 5
Love these shorts.
Size: 4, Color: Jet Black
Five inch for a great mom fit. Cute button closures for the pockets on the back, nice deep pockets. It’s hard to see in the video because they are black but they are the comfiest shorts. True to size. I’m a size 3-4 and the 4 fits perfect…. Even after washing and drying.
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Reviewed in the United States on June 13, 2025
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Tami
Louisville, US
★★★★★ 5
Excellent quality!!!
Size: 10, Color: Ocean Breeze
Wow great quality!!! You get what you pay for that’s for sure!! The fabric is heavy-ish-indicative of quality fabric. Fit is spot on. I’m a barely size 10 (5’6” 160 lbs) and these shorts deliver!! The stretch is just perfect enough for comfort. Excited to wear these next summer!! Will watch for more sales so I can grab a couple more pairs. If you’re on the fence, get them!!
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Reviewed in the United States on December 4, 2025

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