View 0 Photos View 0 Videos Used Speedometer Tachometer Gauge for Peterbilt 379EXHD/379 EXT, Part # Q43-6046-10001 $650 USD used speedometer tachometer for peterbilt paccar engine has lower tab broken off but will guarantee working order, Serial#: Q43-6046-10001, Gauge Type: Speedometer, Casting#: Q43-6046-10001 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379 EXTStock Number3809017 MLS Number11643224CategoryGauges Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info