View 3 Photos View 0 Videos 2020 Peterbilt 579 Cowl $150 USD 2020 Peterbilt 579 Driver Side LH Cab Cowl Panel, P/N R22-1321 ConditionUsedSideLeftStock Number2076-39 MLS Number14265384CategoryCowls Last Updated11/3/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2015 Peterbilt 579 Frame $4,500 USD FRONT HALF CUT OFF WITH DISC BRAKE AXLE AND SUSPENTION ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number4688 MLS Number10572083CategoryFrames Last Updated10/12/2026 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 5 Photos View 0 Videos 2018 Rockwell 579 Cutoff for a Peterbilt 579 $8,500 USD USED ROCKWELL MERITOR MT4014X/3.25 RATIO/LOW AIR LEAF SUSPENSION ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number72311 MLS Number12827439CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 10 Photos View 0 Videos Peterbilt 579 Bracket $85 USD USED PETERBILT 579 ALUMINUM AIR CLEANER BRACKET THAT MOUNTS TO FIREWALL AND BOLTS TO AIR CLEANER. P/N: D11-1503 ConditionUsedStock Number98433 MLS Number13297184CategoryBrackets, Misc. Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2022 Rockwell 579 Cutoff for a Peterbilt 579 Contact for price USED ROCKWELL MV/MR 2014P CUTOFF/2.79 RATIO WITH DISC BRAKES ConditionUsedRear End2.79 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number90606 MLS Number12835428CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos 2021 Rockwell 579 Cutoff for a Peterbilt 579 Contact for price USED ROCKWELL MT4014X CUTOFF/3.25 RATIO/FULL LOCKER/DISC BRAKES/PACCAR AIR RIDE SUSPENSION ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number97891 MLS Number13226072CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2020 Rockwell 579 Cutoff for a Peterbilt 579 Contact for price USED ROCKWELL/ MERITOR MT40-14X CUTOFF/3.25 RATIO/PACCAR AIR RIDE SUSPENSION/DRUM BRAKES ConditionUsedRear End3.25 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number87548 MLS Number12833491CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Rockwell 579 Cutoff for a Peterbilt 579 Contact for price USED PACCAR AIR RIDE CUTOFF WITH ROCKWELL MD/MR2014E DIFFERENTIALS - RATIO: 3.36 - WHEELS/RIMS AND TIRES NOT INCLUDED, DRUM AIR BRAKES ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)579Stock Number90371 MLS Number12835254CategoryFront & Rear Cutoffs (Clip Cuts) Last Updated10/2/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2020 Peterbilt 579 Left Spring Hanger $425 USD LH HANGER ASSY 2020 579, Casting#: B11-1025L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2020SideLEFTStock Number112025-18 MLS Number14004438CategorySpring 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 2019 Peterbilt 579 Tool Box $225 USD USED MERRITT SADDLE BOX OFF 2019 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2019Stock Number41325-21 MLS Number13523102CategoryTool Boxes 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 2021 Peterbilt 579 Left Mirror $150 USD USED LH HOOD MIRROR WITH CHROME COVER OFF 2021 PETE 579 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTStock Number12025-13 MLS Number13378544CategoryMirrors 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 2016 Peterbilt 579 Left Spring Hanger $450 USD LH FRT HANGER 016 579, Casting#: B11-1025BL ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016SideLEFTStock Number31023-10 MLS Number11965853CategorySpring 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 2016 Peterbilt 579 Right Spring Hanger $450 USD RH SPRING HANGER 016 579, Axle Make: SPICER, Axle Model: E-1322I, Casting#: B11-1025BR ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016SideRIGHTStock Number31023-9 MLS Number11965852CategorySpring 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 2016 Peterbilt 579 Right Spring Hanger $495 USD RH FRT HANGER 016 579, Casting#: B11-1025R ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016SideRIGHTStock Number11723-22 MLS Number11845510CategorySpring 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 2016 Peterbilt 579 Left Spring Hanger $475 USD LH SPRING HANGER 016 579, Casting#: B11-1025L ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016SideLEFTStock Number11723-21 MLS Number11845509CategorySpring 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 2021 Peterbilt 579 Right Spring Hanger $550 USD RH FRT HANGER 21 579, Capacity: 12.5K, Serial#: B11 1025R, Axle Make: HENDRICKSEN, Axle Model: SOFTEK ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideRIGHTCapacity12.5KStock Number62722-2 MLS Number11492399CategorySpring 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 2021 Peterbilt 579 Left Spring Hanger $595 USD LH FRT HANGER 21 579, Capacity: 12.5, Serial#: B11 1025L, Axle Make: HENDRICKSEN, Axle Model: SOFTEK ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2021SideLEFTCapacity12.5Stock Number62722-1 MLS Number11492398CategorySpring 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 2023 Peterbilt 579 Radiator Contact for price GOOD SHAPE NEEDS TESTED, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2023Stock Number896581-12 MLS Number14231437CategoryRadiators Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2013 Peterbilt 579 Radiator Contact for price GOOD SHAPE, Engine Make: PACCAR, Engine Model: MX13, With Frame: true ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2013Stock Number237064-14 MLS Number12560503CategoryRadiators Last Updated6/13/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2013 Peterbilt 579 Fairing $1,250 USD FRONT TANK FAIRINGS WITH STEPS $1,250 REAR TANK FAIRINGS BOTH SIDES $1,000 (each) ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2013Stock Number3809097 MLS Number12090617CategorySide Fairings Last Updated5/14/2026 LocationWinger, MN, US Sold ByLucken Trucks and Parts (833) 637-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2016 Peterbilt 579 Hub $450 USD Rear Hub Assembly, Good Condition. Price Per Hub (lug count) With (Brake type). Call DTI Trucks for more information and a shipping quote. Quantity2ConditionUsedFits To Make(s)PETERBILTFits To Model(s)579Stock Number79367 MLS Number14108348CategoryHubs Last Updated5/14/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Used Intellitec Big Boy Battery Guard 12 VDC for 2022 Peterbilt 579, Part # 00-00507-012 Contact for price (Used) 2022 Peterbilt 579, BIG BOY BATTERY GUARD- Part Number: 00-00507-012, Make: Intellitec, Coil: 12 VDC Nom, 10.5 VDC Min Cont Curr: 200 A MAX, Intermit. Curr: 1200 A, 30 Secs Max, ... ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2022Part Number00-00507-012Stock NumberP-78387 MLS Number12795544CategoryExterior Misc. Parts Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 19 Photos View 0 Videos 2017 Used Peterbilt 579 RH Lower Cab Extension $265 USD Used 579 RH Lower Cab Extension, Side: Passenger, Color: White, Length: 80.00" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2017SidePassengerPart NumberR336024RStock Number625-10923 MLS Number11140050CategoryCab Extensions Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos 2016 Used Peterbilt 579 Front Frame Crossmember $270 USD Used 579 Front Frame Crossmember, W x H x L: 5.00"x47.75" ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Will Fit Year(s)2016Stock Number648-10682 MLS Number10659558CategoryCrossmembers Last Updated1/24/2026 LocationDorr, MI, US Sold ByFrontier Truck Parts (855) 300-___ SHOWNUMBERCall Seller Email Seller Save More Info