View 2 Photos View 0 Videos Peterbilt Rear Leaf Spring $225 USD GOOD USED LEAF SPRING HANGER AIR LEAF/ LOW AIR LEAF/ PACCAR LOW AIR ConditionUsedFits To Make(s)PeterbiltPart NumberC11-1124Stock NumberC11-1124 MLS Number11640483CategoryLeaf Springs, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Peterbilt 386 Rear Leaf Spring $275 USD GOOD USED PACCAR LATE LOW AIR PETERBILT LOW AIR Z SPRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)386Part Number03-08675LStock Number03-08675L MLS Number11640478CategoryLeaf Springs, Rear Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Battery Box $300 USD RH TOOL BOX 97 379 BENT LOWER STEP ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997Stock Number91422-16 MLS Number11619582CategoryBattery Boxes / Trays Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Radiator $1,495 USD COOLING PACK ASSY 97 379 C15 CAT,RECENT REPLACEMENT LOW MILE. LOOKS NICE WILL PRESSURE CHECK Charge air cooler sold, Engine Make: Caterpillar, Engine Model: 3406E, With Frame: true ConditionUsedEngine ModelCaterpillar 3406EFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997Part Number239208/222101/9241414Stock Number91422-13 MLS Number11619579CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Left Fuel Tank $395 USD LH 80 GAL TANK 97 379 HAS A FEW DINGS, Capacity: 80 GAL, Dimensions: 26 X 40, Material: Aluminum, Fuel Tank Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997SideLEFTCapacity80 GALStock Number91422-10 MLS Number11619576CategoryFuel Tanks (Truck) Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Front Bumper $395 USD FRT BUMPER ASSY 97 379 SOME CHROME PEELING,DECENT ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997Stock Number91422-6 MLS Number11619572CategoryBumpers, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Left Door $595 USD GOOD LH DOOR 97 379, Window Type: Manual ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997SideLEFTStock Number91422-5 MLS Number11619571CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1997 Peterbilt 379 Left Side View Mirror $350 USD LH MIRROR ASSY 379 PETE 97 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997SideLEFTStock Number91422-4 MLS Number11619570CategorySide View Mirrors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 1993 Peterbilt 377 Right Fairing $400 USD GOOD USED TOOLBOX STEP FAIRING/ UNDER CAB FILLER PANEL. FIBERGLASS COVER/SURROUND. HAS SOME DAMAGE. LOOKS OK OVERALL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1993SideRIGHTPart NumberNAStock Number91122-16 MLS Number11612171CategorySide Fairings Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1993 Peterbilt 377 Front Axle Assembly $895 USD GOOD AXLE ASSEMBLY OR PARTS ///NOTES///, Capacity: 12000, Hub Bolts: 10, Brake Type: SCAM, Axle Make: ROCKWELL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)377Will Fit Year(s)1993Capacity12000Part NumberNAStock Number91122-13 MLS Number11612168CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Right Spring Hanger $550 USD RH HANGER 2020 579, Serial#: B11-1025R, Casting#: B11-1025R ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideRIGHTStock Number90722-26 MLS Number11607590CategorySpring Hangers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Spring Hanger $550 USD LH SPRING HANGER 2020 579, Serial#: B11-1025L, Casting#: B11-1025L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number90722-25 MLS Number11607589CategorySpring Hangers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Fairing $595 USD LH REAR FAIRING 20 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number90722-24 MLS Number11607588CategorySide Fairings Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Peterbilt 579 Left Fairing $395 USD LH FRT FAIRING 20 579 cracked see pictures price has been reduced for being cracked ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number90722-23 MLS Number11607587CategorySide Fairings Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Sun Visor $495 USD 2020 579 OUTSIDE VISOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-22 MLS Number11607586CategorySun Visors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Fender Extension $325 USD LH FENDER EXT 20 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number90722-21 MLS Number11607585CategoryFender Extensions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Instrument Panel Cluster $895 USD INS CLUSTER 20 579 MX13,FULLER AUTOSHIFT PART# Q43-6079-1-2-111B, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Part NumberQ43-6079-1-2-111BStock Number90722-19 MLS Number11607583CategoryInstrument Panel Clusters Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Air Cleaner / Air Filter Housing $250 USD 20 579 AIR CLEANER ASSY MX13, Dimensions: GET, Material: Plastic ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-18 MLS Number11607582CategoryAir Cleaners / Air Filter Housings Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Radiator $1,250 USD COOL PAC ASSY 2020 579 MX13,FULLER AUTOSHIFT CHECKED WITH 90 DAY WARRANTY, Engine Make: PACCAR, Engine Model: MX13, With Frame: true ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-13 MLS Number11607577CategoryRadiators Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Peterbilt 579 Front Axle Assembly $1,395 USD MFS12E AXLE ASSY OR PARTS 2020 579, Capacity: 12K, Hub Bolts: 10 PILOT, Brake Type: AIR DRUM, Axle Make: MERITOR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Capacity12KStock Number90722-12 MLS Number11607576CategoryAxle Assemblies, Front Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Charge Air Cooler (ATAAC) $1,250 USD COOLING PACK ASSY 2020 579 MX13,FULLER AUTOSHIFT 90 DAY WARRANTY, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-7 MLS Number11607571CategoryIntercoolers & Charge Air Coolers Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 DEF Tank $595 USD DEF TANK ASSY 2020 579, Air/Hydraulic: Air/Hydraulic, Engine Make: PACCAR, Engine Model: MX13 ConditionUsedEngine ModelPaccar MX13Fits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-6 MLS Number11607570CategoryDiesel Exhaust Fluid (DEF) Tanks Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Door $1,495 USD LH DOOR 2020 579, Window Type: Power ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number90722-3 MLS Number11607567CategoryDoors Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Used 2020 Peterbilt 579 Left Sleeper Door Assembly $350 USD LH SLEEPER DOOR ASSY 20 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020Stock Number90722-1 MLS Number11607565CategorySleeper Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 567 Left Sleeper Door Assembly $495 USD LH SLEEPER DOOR ASSY 20 567 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)567Will Fit Year(s)2020Stock Number92522-18 MLS Number11601457CategorySleeper Misc. Parts Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info