BENDIX PNU-169 Dépliant

Pagina di 1
Part Number Update
Bulletin No: PNU-169 
Effective Date: September 12, 2012     Cancels: NA  
Page:  1 of 1
Subject: 
Double Diaphragm Spring Brake Replacements for Bendix
®
 Air Disc Brakes
©2012 Bendix Commercial Vehicle Systems LLC, a member of the Knorr-Bremse Group  •  9/12  •  All Rights Reserved.
This Bulletin is to announce that the double diaphragm spring brake replacement part number 
K026451 — used as a universal replacement for Bendix
®
 Air Disc Brake double diaphragm 
spring brakes — is being obsoleted and will be replaced by part number K043329.  Orders 
for K026451 will be filled while supplies last, with part number K043329 used as the direct 
replacement in the future. 
Current Universal Replacement
Bendix
®
 ADB Trailer 
Spring Brakes
Future Universal Replacement Bendix
®
 EverSure
®
 ADB 
Spring Brakes
K026451
K043329
Example of a Bendix
®
 EverSure
®
 
Spring Brake (K043329)
The quick reference chart below shows all the sizes of Bendix
®
 EverSure
®
 double diaphragm 
style spring brakes available for air disc brake applications:
Type
Type Shown on 
the Spring Brake*
Stroke
Universal Replacement 
Part Number
Dust Plug 
Only
T16/24
T16/5.6kN
2.25 in. / 57 mm
K042457
K034202
T18/24
T18/5.6kN
2.25 in. / 57 mm
K043329
T20/24
T20/5.6kN
2.5 in. / 64 mm
K041960
T22/24
T22/5.6kN
2.5 in. / 64 mm
K043148
T24/24
T24/5.6kN
2.5 in. / 64 mm
K043270
*5.6kN refers to the force of the power spring.