DONALDSON LNF

This page last reviewed November 4, 2013.

PLEASE NOTE: Verifications are issued chronologically.  The most recently issued Executive Order or individual attachment is the one which is currently in effect and is listed below each manufacturer’s verification.  The most recent Executive Order supersedes any previous Executive Orders for the same product.   Should you wish to view any previous Executive Orders or attachments for reference purposes related to a manufacturer’s verification, please click on the associated link below each description.

The Air Resources Board has verified the Donaldson Low NO2 (LNF) System for specific 1993 through 2006 model year diesel engines used in on-road heavy-duty vehicles.  All approved engines are four-stroke, turbocharged, and were certified to the 0.1 gram per brake horsepower-hour (g/bhp-hr) particulate matter (PM) emission standard.  The LNF system employs a catalyzed pre-filter and a catalyzed diesel particulate filter with a back pressure monitor to achieve an 85 percent reduction in PM emissions, qualifying it for Level 3 Plus verification.  Specific engine families and conditions for which the LNF system has been approved may be found in the Executive Order and attachment below.

EXECUTIVE ORDER PARTS LIST ENGINE FAMILY LIST LABEL SWAPPING & RE-DESIGNATION POLICY
October 28, 2013 October 28, 2013 (CA)
October 28, 2013 (FED)
October 28, 2013
THE FOLLOWING EXECUTIVE ORDERS HAVE BEEN SUPERSEDED
June 29, 2012

November 2, 2012 (CA)

June 29, 2012(CA)

June 29, 20012 (FED)


October 8, 2013

November 8, 2012

June 29, 20012

June 30, 2011(CA)

June 30, 20011 (FED)

June 30, 20011

 


Date Executive Order Attachment Label
November 23, 2010

Attachment
Federal Engines

October 26, 2009
April 28, 2009

 

 

 

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