Jun 07, 2018 · Jeep & Off-Road Discussion Forum for every model plus Galleries, Reviews, Links, Parts & Articles. Jeep Wrangler Grand Cherokee Liberty … May 20, 2018 · KJ Liberty Forum – Forum for all Jeep Liberty KJ (2002 – 2007) owners. 42RLE: Four-speed automatic transmission was available from 2003 to 2006 Jeep TJ Wrangler with 4.0L engines. Gear Ratios: 1st Gear: 2.84:1, 2nd Gear: 1.57:1, 3rd Gear: 1.00:1, 4th Gear: .69:1 45RFE: A four speed automatic transmission was used in 1999 Jeep Grand Cherokees with 4.7L engines. Accidentally break a window? Shop our huge selection of Jeep hardtop glass. Forum Topics Posts Last post ; Information : Official Membership Info. This area provides information on requesting to be an official Club member of this forum.