View 0 Photos View 0 Videos 1991 Meritor SQ100 Front Differential for a Kenworth T800 $1,754 USD (USED) Meritor SQ100 Ratio: 4.10 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY Ref# 3200L1078 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Part Number3200L1078Stock Number25966415 MLS Number14260413CategoryDifferentials, Front Last Updated3/22/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info