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  1. 9LL issues - Engine and Transmission - BigMackTrucks.com

    Dec 6, 2017 · Everyone I asked is stumped. I bought a 2001 RD688 Western Contractor with a 350 Mack engine and 9LL Fuller transmission. With the truck came every service record since …

  2. HELP Eaton fuller 8LL/9LL transmissions - TruckersReport

    Mar 5, 2020 · HELP Eaton fuller 8LL/9LL transmissions Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Wncdb, Mar 5, 2020.

  3. 8LL or 18 speed | Heavy Equipment Forums

    Feb 17, 2006 · Can somebody tell what the advantages / disadvantages of a 8LL vs 18 speed. Also how do you operate / shift a 18 speed?

  4. 9ll trans to 8ll trans | TruckersReport.com Trucking Forum | #1 CDL ...

    Jan 27, 2009 · 9ll trans to 8ll trans Discussion in ' Trucks [ Eighteen Wheelers ] ' started by earthmover, Jan 17, 2013.

  5. 9 speed to 13? - Driveline and Suspension - BigMackTrucks.com

    Jan 2, 2017 · I have done some research on here about converting a Fuller 9 speed to a 13 speed and I learned about the "c" designation in the serial number denoting a 9 speed that is …

  6. what weight gear oil for eaton fuller trans - TruckersReport

    Jan 27, 2009 · I need to pick up some gear oil for my trans and would like to know what you guys use and recc. to use in a 9ll trans???

  7. 18 spd vs 15spd/9LL | Page 2 - TruckersReport

    Mar 11, 2018 · 18 spd vs 15spd/9LL Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by greaseburner, Mar 11, 2018.

  8. 9 speed vs 8LL - TruckersReport

    Jan 10, 2018 · 9 speed vs 8LL Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by Doug84, Apr 3, 2018.

  9. 8LL deep reduction question - Heavy Equipment Forums

    Mar 24, 2012 · I have been researching the 8ll transmission with deep reduction. My understanding is you can only use the splitter when stopped and to get it into the LoLo gear. In …

  10. 18 spd vs 15spd/9LL - TruckersReport

    Mar 11, 2018 · 18 spd vs 15spd/9LL Discussion in ' Heavy Duty Diesel Truck Mechanics Forum ' started by greaseburner, Mar 11, 2018.