Air compressor for Cummins ISX 2010 and newer  3690865, 3690865rx,  4318219,3687343,3690864RX,4318220RX,3690865,3690864
 
This is new Air compressor for CUMMINS ISX 2010 and NEWER MODEL.  No core charge required.
free shipping .
total weight 45lbs 
 send last 6# of vin or 8 # we can check for you  
cross  part number: 
3687343,  3687343,3690864RX,4318220RX,
3690864RXCUM, 4318220RXCUM
  
3685918 {3685918NX}   
 
3687343 {3687343NX}   
 
4318220 {4318220NX}
Same day shipping if payed by 4:00 PM /
BEFORE ORDERING PLEASE LET PROFESSIONAL MECHANIC MAKE DIAGNOSTIC ON YOU TRUCK
item located in  Rockford IL 
 Contact for any help. 
PLEASE  DON'T MIX THIS PART WITH OLD MODEL AIR COMPRESSOR (lower price) OLD  MODEL HAVIG DIFFERENT GEARS AND MOUNTING .  If you have engine 2010 or  newer you have to use this and it is more money (retail price is about  1,300 $- 1,600$
Recommend  to replace discharge hose connecting to air dryer (is 90% clogged with  carbon buildup)and is 1 of 3 most popular reason for compressor to fail (  1 gear problem on back of engine, 2nd air like on truck and trailer air  dryer air bags unions and connectors etc, 3rd is carbon buildup in main  discharge line ) in other words in order for air dryer and air tank to  receive 125 PSI compressor head need to exceed pressure over 150-160 PIS  and cause compressor to fail .