Made in USA

EWP Poly Warepads

Rising operating costs make equipment protection more important than ever. Safeguarding your spring suspension, air ride suspension, and dump box helps reduce wear, extend lifespan, and lower maintenance expenses.

EWP Poly Warepads offer a proven, durable solution designed to protect critical components and keep your equipment performing at its best.

Available for:

Poly Warepads for Truck/Tractor Suspension

EWP Ever-Durable Poly Warepads are available for air suspension systems configured with both air bags and spring hangers. Compatible applications include, but are not limited to:

Peterbilt Air Trac

Reyco 102AR

Peterbilt Air Trac Suspension

Diagram illustrating the Reyco 102AR suspension system, featuring an inset showing a hanger installed with fasteners for clarity on assembly.

EWP, Ever-Durable Poly Warepads are available for the Peterbilt Air Trac Suspensions that are configured with the air bag and the spring hanger.

The way the Peterbilt Air Trac is designed, the torque arm holds the differential from walking back and forth to control axle movement. Therefore, the leaf spring is constantly moving and pivoting inside the hanger. With that movement comes wear.

EWP Warepad Part Number: EWP-PT

How EWP Poly Warepads Help

EWP Poly Warepads are engineered to protect, perform, and reduce operating costs by improving suspension efficiency and durability.

  • Eliminates metal-to-metal contact, reducing wear and damage
  • Protects OEM steel wear pads, including the Peterbilt Steel Wear Pad
  • Installs easily over the existing OEM wear pad—no welding or
    torching required
  • Provides a cost-effective alternative to frequent steel wear pad replacements
  • Helps extend the life of hangers and related suspension components
  • Adds additional contact points to absorb shock and vibration, reducing stress on components like lights, springs, frame structure, doors, and rivets
  • Acts as a natural, non-binding lubricant to reduce friction and resistance
  • Allows smoother suspension movement and quicker realignment
  • May improve overall ride quality (based on customer feedback)
  • Reduces labor costs, maintenance downtime, and overall service needs
  • Simple and easy to install

Peterbilt Air Trac Hanger – Protect vs. Replace

Install over the existing steel wear pad for easy protection and reduced wear.

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Cross Reference:

Peterbilt Air Trac Hanger Assembly: 

Peterbilt:

  • 0142590M004, 01-42590M004
  • 0148280M004, 01-48280M004
  • 0148280M002, 01-48280M002

Dayton Number:

  • 338-1240

Automann:

  • M1750
  • M1977

Flagg:

  • E865-75
  • E752-75

Meritor:

  • R567023

Midland:

  • CS70738
Peterbilt Wear Pad – Parts:

Peterbilt:

  • 2312566
  • 0307296
  • 03-07296

Automann:

  • M1751

Dayton:

  • 334-1592

Euclid:

  • E7862

Flagg:

  • PB23
  • E866-75

Meritor:

  • R307862
Diagram illustrating the Reyco 102AR suspension system, featuring an inset showing a hanger installed with fasteners for clarity on assembly.

Reyco 102AR Poly Warepad

EWP Ever-Durable Poly Warepads are designed for the Reyco Granning Model 102AR truck suspension configured with an air spring system. These warepads are installed directly over the spring hanger to provide enhanced protection and performance.

How EWP Poly Warepads Help

  • Protect and extend the life of the spring hanger by eliminating steel-on-steel contact
  • Reduce friction and resistance for smoother suspension operation
  • Act as a non-binding, natural lubricant
  • Requires no welding or torching for installation
  • Easy to install, helping reduce downtime and maintenance effort

EWP Warepad Part Number: EWP-RH2

Refer to our Parts Catalog for OEM hanger references.

Poly Warepads for Trailer Suspensions

Reduce maintenance time, lower costs, and keep your trailers on the road longer—no welding required.

EWP Poly Warepads eliminate damaging metal-on-metal contact that leads to worn or broken hangers, equalizers, and springs. Designed as a bolt-in solution, these durable polyurethane pads reduce friction, allow smoother suspension movement, and help components realign faster.

They also provide a cushioning effect that helps protect the overall integrity of your trailer—making them a smarter alternative to traditional steel wear pads.

EWP Warepads are sold separately.

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Poly Warepads for Trailer Suspensions

Equalizer Warepad:

  • Includes fasteners (OEM equalizer not included)
  • Bolts directly into the equalizer
  • Requires two (2) warepads per equalizer
Heavy-duty roller assembly featuring two yellow polyurethane rollers mounted on a steel frame. Designed for efficient material handling and transport.
Suspension component with a bright yellow polyurethane bushing, arrow indicating it, and surrounding installation hardware. Relevant for automotive repair or performance upgrades.

Hanger Warepad:

  • Includes fasteners (OEM hanger not included)
  • Installs in the seat of the hanger
  • Available with or without Hanger Side Plates
Heavy-duty machine component featuring a black frame and yellow wheel, with adjacent diagram showing additional parts for assembly.

Hanger Side Plate Kit:

  • Sold separately from Hanger Warepad
  • Includes fasteners (OEM hanger not included)
  • Installs on the inner sides of the hanger for added protection

Compatible Suspensions

EWP Poly Warepads are designed for spring ride and air/spring suspensions, including (but not limited to):

  • Binkley
  • Eveley
  • Fruehauf/Pro-Par
  • Hutchens (e.g., Hutch 9600, 9700)
  • Reyco (e.g., 86AR, 21B Cast and Fabricated)
  • Transpro (86/88 Series)

For example, the Hutch Fabricated Spring Suspension can be fully protected using Hanger Warepads , Equalizer Warepads and Hanger Side Plates for complete spring path coverage.

Key Benefits:

  • Extends the life of hangers and equalizers
  • Reduces spring breakage (up to 95%)
  • Minimizes wear, friction, and noise
  • Allows smoother suspension movement and quicker alignment
  • Absorbs shock and vibration, reducing stress on trailer components
  • No welding or de-gassing required
  • Faster, easier installation than steel wear pads
  • Reduces maintenance downtime and labor costs
  • Lightweight (up to 3x lighter than steel)
  • Helps prevent rust and corrosion in high-wear areas
  • Improves ride quality and overall trailer performance
  • Easy to inspect due to visible design
  • Can increase resale value

Why Choose EWP Over Steel?

Traditional steel wear pads only provide basic protection.
EWP Poly Warepads go further—reducing friction, absorbing impact, and protecting the entire suspension system for longer-lasting performance and lower total costs.

View our brochure to learn more about how EWP delivers greater value than steel wear pads.

EWP Poly Box Pads

Protect Your Dump Box Cross Members—The Simple, No-Weld Solution

Tired of replacing worn cross members? Dealing with constant grinding, welding, and noise from steel wear pads?

EWP Poly Box Pads are the fix.

The underside of a trailer is shown with yellow box pads installed on all cross member landing surfaces. Insets display square and radius-shaped pads.

Designed to absorb impact and eliminate metal-on-metal contact, EWP Box Pads protect your dump box undercarriage while reducing wear, noise, and costly repairs.

Why Choose EWP Box Pads?

Cost Savings:

  • Helps eliminate cross-member replacements
  • Outperforms traditional steel wear pads
  • Reduces stress on surrounding components

Low Maintenance:

  • Easy bolt-in installation
  • No welding or torching required
  • Reduces maintenance downtime

Added Benefits:

  • Stops constant pounding between the dump box and the frame
  • Reduces noise and vibration
  • Easy to inspect
  • Applications

Fits a wide range of equipment, including:

  • Dump trailers
  • Open-top trailers
  • Dump trucks
  • Gravel trains

View or download our brochure to learn more.