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Fortpro Type 12 Brake Chamber Diaphragm - 5 1/2" OD Replaces 236664 | F224758

Fortpro Type 12 Brake Chamber Diaphragm - 5 1/2" OD Replaces 236664 | F224758

SKU: F224758

Availability: In Stock

Stock Level: More than 50 available.

Shipping: Calculated at Checkout

Regular price $2.52 USD
Regular price Sale price $2.52 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Made of Nylon Fabric Reinforced Rubber
  • Manufactured Under ISO/TS 16949:2009 Our Brake Components Meet and Exceed International Standards
  • Our Air Brake Components have been Passed the Following Tests: Salt Spray Test, Leak Tightness, Endurance Test
  • Standard Stroke with Length: 1 3/4"
  • Type 12 - Outside Diameter: 5 1/2"


Check Specification & Cross-references


  • Part: Brake Chamber Diaphragm
  • Chamber Type: Service Chamber
  • Brake Type: S-Cam Brake (Drum)
  • Diaphragm Type: Type 12
  • Material: Rubber
  • Outside Diameter: 5 1/2"
  • Stroke Type: Standard
  • Stroke Length: 1 3/4"
  • Notes: Brake service chamber for S-Cam brakes


  • Automann: 179DT12
  • Bendix: 236664, 234226
  • BPW: M461
  • Dayton Parts: 1240012
  • Euclid: E-8889, E-12730
  • Haldex: DP12
  • Meritor: 2797D56
  • Velvac: 31023

Manufacture Standards:

Manufactured under ISO/TS 16949:2009 our brake components meet and exceed international standards.

Our air brake components have been passed the following tests:

  • Salt spray test
  • Leak tightness
  • Endurance test

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.


Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at


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