G gburgman RVF Regular Joined Jun 29, 2023 Messages 5 RV Year 2016 RV Make Newmar RV Model London Aire RV Length 45 Chassis Spartan Engine ISX TOW/TOAD 2018 Yukon Fulltimer No Apr 3, 2024 #31 of 31 I saw this post awhile ago, thou a Monaco the Pinion and chains are the same.