productChange Bulletin

DRYest® Air DryersMTC+ Desiccant

Haldex is pleased to announce that DRYest® Air Dryers will soon be equipped with our MultipleTreatment Cartridge + (MTC+) Desiccant. The “+” indicates the addition of an integrated coalescingfilter. MTC+ maintains the superior drying performance of the MTC along with effective removal ofaerosol.

This product improvement is targeted to implement in the 3rd quarter of 2010.

Desiccant IIWater damp

Desiccant IWater and Oil Separation

Inlet filterWater and oil dropletssolid particles

Desiccant IIIWater molecules andremaining particlesDew pointdepression > 35ºC atregular operatingconditions

Coalescing filter

Continued on Reverse...

Haldex Limited/Haldex Limitée

500 Pinebush Road, Unit 1Cambridge, ON Canada N1T 0A5

Phone: 519-621-6722Fax: 519-621-3924

Haldex Brake Products Corporation

10930 N. Pomona Ave.Kansas City, MO 64153-1256

Phone: 816-891-2470Fax: 816-891-9447

Haldex Commercial Vehicle Systems

www.haldex.com

L55313W US 6/10 WEB ONLY

productChange Bulletin

DRYest® Air DryersMTC+ Desiccant Continued

Haldex MTC+ has about 20-65% more effective aerosol removal capability

The following Haldex part numbers are affected by this change.

471-90268 N4260C N4261B N4262C N4263F

N4260 N4260D N4261C N4262F N4263G

N4260A N4260F N4261D N4262G

N4260AA N4261 N4262 N4262H

N4260B N4261A N4262B N4263C

OEM Part Numbers

DA35100 DA35115 DA35210 DA35300

DA35105 DA35200 DA35215 DA35310

DA35110 DA35205 DA35220

Aftermarket Part Numbers

If you have questions or require additional documentation concerning this change, pleasecontact your local Haldex Sales Professional

Aerosol from oil detection downstream dryer (ppm)Environment: Compressor rig. 704cc@200 rpm, 150L air system