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15K Heavy Duty Trailer Leaf Spring – 7 Leaf – Slipper – 30.5" | MT-270
SKU: 15LS27030-12-MT
$149.00 USD $149.00 USD $224.25 USD
Sale 33.56% $75.25 USD (33.56%)
Shipping calculated at checkout.
In stock
Description

The 15K Heavy Duty Trailer Leaf Spring – 7 Leaf – Slipper – 30.5" | MT-270 is engineered for demanding trailers equipped with 15,000 lb axles. This spring delivers exceptional strength and shock absorption, helping to protect both your cargo and trailer structure. With a durable 3" wide, 7-leaf configuration and a 30.5" length, it provides enhanced support for heavy-duty and industrial towing needs.

Detailed Information:
Number of Leaves 7
Width 3"
Length (Eye to End) 30.5"
Eye I.D. 2"
Bushing I.D. 1" (Rubber)
Capacity 7,500 lbs
Axle Capacity 15,000 lbs
Fitting:

Compatible with 15K trailer axles using slipper-style suspension. Mounts using standard heavy-duty hangers (sold separately).

Features:
  • Shock Absorption: Absorbs vibration and road impact for smoother and safer towing.
  • Heavy-Duty Construction: Ideal for large trailers, industrial use, and rough terrain.
  • Stable Ride: Maintains trailer alignment and load distribution even on uneven roads.
Interchangeable Part Numbers:
  • UNA-270
  • SP-270275
  • DEXTER 72-45-1
  • 2-45-1
  • ML-045-00
  • 120097072-045-01
Product Overview:

The MT-270 15K leaf spring is built to perform under pressure. Its 7-leaf configuration and 3" width provide exceptional strength, reducing stress on the trailer suspension system and ensuring longevity even in commercial hauling applications.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
15K Heavy Duty Trailer Leaf Spring – 7 Leaf – Slipper – 30.5" | MT-270

Customer Reviews

Based on 12 reviews
92%
(11)
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T
Tomas Vaneev
Smooth Ride, Less Vibration

I haul a lot of sensitive electronic equipment. These new springs have significantly reduced the vibration and bouncing. The slipper design handles the heavy loads well. A great investment for protecting my cargo.

D
Davis Morrall
Solid Upgrade for My Flatbed

Replaced my old worn-out springs with these and the difference is night and day. My 15K flatbed trailer feels so much more stable, even with a full load of lumber. The slipper ends made the install much simpler than a double-eye. Highly recommend for any heavy hauler.

C
Cordell Rainville
Fast Shipping, Exactly as Described

Needed a replacement quickly and this arrived in two days. The spring was exactly the same as the old one, but obviously much stronger. Good quality and smooth transaction.

S
Standford Pennino
True to Spec and Well-Made

Checked all the dimensions, and they were spot-on. The eye ID and width were exactly as advertised. The leaves are secured tightly. Professional-grade component.

T
Tod Estcot
Perfect Fit, No Issues

Ordered these for a custom tandem trailer project. They fit the hangers perfectly and the 7-leaf design seems incredibly durable. I loaded it up with a 10K tractor and it handled the weight without any sagging. Great product.

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