View 4 Photos View 0 Videos Caterpillar 3126 Valve Cover for a 1999 Kenworth T300 Newly Listed $195 USD Caterpillar 3126 Engine Valve Cover Part# 141-8284, Serial#: 7AS52152 ConditionUsedFits To Make(s)KenworthFits To Model(s)T300Will Fit Year(s)1999Part Number141-8284Stock Number976951 MLS Number14423634CategoryValve Covers Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info