View 0 Photos View 0 Videos 1989 Meritor SQ100 Front Differential for a Kenworth W900B $1,565 USD (USED) Meritor SQ100 Ratio: 3.90 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1032 ConditionUsedFits To Make(s)KenworthFits To Model(s)W900BStock Number26000891 MLS Number14433051CategoryDifferentials, Front Last Updated6/21/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info