Product Detail

Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer
Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 2
Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 3
Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 4
Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 5
  1. Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer
  2. Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 2
  3. Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 3
  4. Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 4
  5. Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer - Image 5

Dayton® Part 334‑456 – Heavy‑Duty Polyurethane Washer

$6.90

SKU: 334-456 Categories: , , Tags: Brand:

Description

The Dayton® 334‑456 heavy‑duty Rubber washer is engineered for medium- to heavy‑duty truck suspension and air-leaf systems. Precision-molded for durability, this washer is ideal for steering, suspension, and axle torque rod assemblies.

Key Features

  • Material: RUBBER

  • Dimensions:

    • Inside Diameter: 1 3/4″ (1.75″)

    • Outside Diameter: 2 5/8″ (2.625″)

    • Thickness: 15/16″ (0.9375″)

  • OEM Match: Fits OEM number 03‑01675 for Peterbilt air-leaf applications

Cross‑Reference List
The 334‑456 washer corresponds with these equivalent part numbers:

  • ATRO: PL1076

  • Automann: TRB5907

  • Euclid: E‑4776

  • Flagg Suspension Parts: PB5

  • Dyco/Stemco: DT1380 / 30.2002

  • Peterbilt: 03‑01675

Applications
This washer is commonly used in:

  • Peterbilt drive‑axle air‑leaf suspension (OEM #03‑01675)

  • Steering and suspension torque rod applications

  • Replacing worn washers in heavy-duty truck leaf spring systems

Why Choose Dayton® 334‑456

  • Manufactured by Dayton Parts, a leading North American supplier with over 30,000 SKUs

  • Designed for harsh operating environments, with excellent wear and impact resistance

  • Cost-effective OEM alternative priced below MSRP

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