1987 - 2012 Peterbilt & Kenworth 325-348, 357-385, 320, 520 And T170-T370 Front Leaf Spring 75-232
SKU: 3559795955

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
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3559795955

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 564 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rachelle King
Birmingham, US
★★★★★ 5
Fits no brand threaded pen with round inside connector
These work! I saw other reviews saying they didn't fit because they have a small round connector and that's what they have. Look inside your pen, I have an off brand pen and used my phone flashlight to look to see how it connected inside and it's round. It's also threaded so the product is described well and fits my no brand pen. Great price as well, I found the same ones on eBay for double the price. Very happy with this purchase and will be buying again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 17, 2025
E
Verified Purchase
ERucci
Boise, US
★★★★★ 5
Perfect Microneedling Replacement Cartridges
These cartridges fit the Loutsbe brand Microneedle Instrument that I purchased from Amazon. After much research, I was so happy to find these as it seems there are many different types out there. It can be rather confusing finding the correct cartridges. The quality of these is excellent and they screw in perfectly. These have the treads above the little spring.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
M
Verified Purchase
Melinda
Houston, US
★★★★★ 5
Micro needling replacements
These cartridges all came well sealed, and well aligned so when I use them, they don’t stab deeper in one spot than the other and they fat my micro needling pen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
C
Verified Purchase
CAM
Natrona Heights, US
★★★★★ 5
Do yourself Micro needling
Easy to use and lives up to my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 5, 2026
L
Verified Purchase
Lira Beautiful Spa Academy
Louisville, US
★★★★★ 5
Cartuchos Micro agujas
Excelente productos
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

recommand products