Spring Brake Chamber | Type 3030 | Weld Clevis Replacement, Long Stroke


  • 360 Spin Image 3030LS-WCR
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1 In Stock as of 9/28/2020 5:19:48 AM EST.

Type 3030 OEM sealed spring brake, long stroke for welded clevis replacement. 3.00 inch service stoke, 3/8-18 NPTF air port threads, 108.3 volume displacement at 100 PSI. Replaces Alliance ABP N42A W3030CD. Clevis is not included, will require 1.3 inch pin-to-pin dimension clevis.

Product Specs for Proline HD 3030LS-WCR

  • Brake Chamber Type:3030
  • Stroke:3.00 Inches
  • Air Port Threads:3/8-18 NPTF
  • Cross References:ABP N42A W3030CD, BTS-3030LS-WCR
  • Note:Clevis is not included, will require 1.3 inch pin-to-pin dimension clevis.
  • MPN: 3030LS-WCR
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Proline HD 3030LS-WCR Details

Type 3030 OEM Sealed Spring Brake

  • Service Stroke: 3.00
  • Air Port Threads: 3/8-18 NPTF
  • Volume Displacement at 100 PSI: 108.3
  • Hold off Pressure Required: 68

Installations Notes

  • Will requires 1.3 inch pin-to-pin dimension clevis. Use Gunite AS3022 or Meritor style R810021.

Customer Q&A - Proline HD 3030LS-WCR

Proline HD

Proline HD history goes back over 30 years. They started as a premium engineering company, designing and manufacturing critical parts for NASA to critical braking component parts for Spring Brakes. They have engineered and manufactured in-house, virtually every metal component found in a spring-brake. Over the years they worked vigorously to perfect thier manufacturing techniques. Proline HD's quality is derived from the basic fundamentals of knowing how to design and manufacture each and every component part within an “air spring brake”. As well as understand, how each component piece functions with all the other components within the unit. If you’re making all the pieces, it gives you a distinct edge over the competition.

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