CONTITECH part description

Product Description

9 10-14 P 577

Application Summary

Peterbilt - Flex Air (Kenworth AG380) Rear Air Suspension

Features & Benefits

  • Adapts to load changes for a smoother, more controlled ride
  • Minimizes road vibrations, reducing driver fatigue and component stress
  • Helps maintain proper ride height for stability and safety
  • Reduces wear and tear on tires and other suspension components

ContiTech Air Spring

A truck’s suspension is about absorbing bumps and maintaining stability, comfort, and load-bearing strength. The ContiTech Air Spring Rolling delivers a superior ride by adapting to road conditions, reducing vibrations, and keeping cargo secure. Expertly developed for industrial-grade applications, this air spring (P577, 1R12-1204, AS8577, AS8813) is created to overcome the constant stress of highway miles and rugged terrains. Note that a well-maintained suspension protects the driver’s comfort and safeguards the entire vehicle by reducing wear on critical components. Get the ContiTech 65990 today.

Product Attributes

Assembly Weight 13.277
Design Height 11
Load At 100 Psi 7200
Load At 80 Psi 5700
Max Diameter 12.6
Max Height 18.8
Min Height 7.1
Nat Frequency 76

Part Interchanges

A division of German tiremaker Continental AG, ContiTech® is one of the world's principal suppliers of technical elastomer products and a leading specialist in plastics technology. With over 140 years of industry experience, ContiTech uses its expertise to develop functional components and systems made of natural and synthetic materials for machine and plant engineering, mining, automotive, and other major industries. For automotive applications, ContiTech offers a lineup of air suspension, power transmission, and vibration control products and systems as well as mobile fluid and surface solutions. These products are manufactured in compliance with ISO/TS regulations and international quality standards. These qualities have made ContiTech the preferred suppliers for major automakers, including Volkswagen, Daimler, Ford, Volvo, and Toyota. 

CONTITECH 65990 Cross Reference

We have 2 alternatives for the 65990 by CONTITECH:

Don't know your part number?

Take a photo and we'll identify it!

Recommended Products

More from CONTITECH (Browse all)