View 1 Photo View 0 Videos 1994 Peterbilt 379 Rear Leaf Spring Recently Updated $200 USD GOOD USED EARLY LOW AIR LEAF SUSPENSION Z SPRING (NOT TWISTED OR CURVED) NOTES ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1994Part Number75-163 03-07640Stock Number21426-23 MLS Number14281285CategoryLeaf 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 1982 Peterbilt 359 Rear Leaf Spring Recently Updated $175 USD GOOD USED REAR LEAF SPRING PETERBILT 4 SPRING QUADRA FLEX/ 3 LEAF 2 HOOK 3" WIDE 1 BOTTOM PAD/ 4 TOP PAD ConditionUsedFits To Make(s)PeterbiltFits To Model(s)359Will Fit Year(s)1982Part Number75-141Stock Number31822-18 MLS Number13912093CategoryLeaf 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 2001 Peterbilt 379 Rear Leaf Spring Recently Updated $175 USD GOOD USED EARLY LOW AIR LEAF. STRAIGHT (NOT CURVED) LEAF SPRING. Z SPRING 2 LEAF, COMES WITH FRONT PIVOT ASSEMBLY ( NOTES) ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2001Part Number75-163 75-147Stock Number75-163 75-147 MLS Number13849940CategoryLeaf 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 379 Rear Leaf Spring Recently Updated $250 USD GOOD USED LEFT SIDE Z SPRING/ "TWISTED" LATE LOW AIR, AG400L,PACCAR LOW AIR. FITS KW AND PETERBILT CONFIRM FRONT OR REAR DRIVE AXLE. ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Part Number75-173 03-08675LStock Number75-173/03-08675L MLS Number13849935CategoryLeaf 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 2021 Peterbilt 389 Rear Leaf Spring Recently Updated $150 USD USED RH RR FRONT SPRING HANGER OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberB11-6035-003Stock Number32125-8 MLS Number13480933CategoryLeaf 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 2021 Peterbilt 389 Rear Leaf Spring Recently Updated $150 USD USED LH RR FRONT SPRING HANGER OFF 2021 PETE 389 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2021Part NumberB11-6035-003Stock Number32125-7 MLS Number13480932CategoryLeaf Springs, Rear 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 1997 Peterbilt 379 Rear Leaf Spring Recently Updated $175 USD USED REAR AIR LEAF SPRING HANGER PART # 03-07328 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1997Part Number03-07328Stock Number91422-26 MLS Number12997275CategoryLeaf 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 2003 Peterbilt 385 Rear Leaf Spring Recently Updated $175 USD GOOD USED PETERBILT AIR LEAF LATE SPRING HANGER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)385Will Fit Year(s)2003Part Number03-07328Stock Number122223-30 MLS Number12525990CategoryLeaf Springs, Rear 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 Peterbilt Rear Leaf Spring Recently Updated $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 Recently Updated $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 2 Photos View 0 Videos 2000 Peterbilt 379 Rear Leaf Spring Recently Updated $200 USD GOOD USED AIR LEAF SPRING HANGER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2000Part Number03-07328Stock Number82521-14 MLS Number10934038CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1995 Peterbilt 379 Rear Leaf Spring Recently Updated $150 USD QUADRA FLEX/ PETERBILT 4 SPRING. USED LEAF SPRING 0306996 Number of Leaves: 2 Width: 3 Arch ( C ): 3-11/16 SE (A): 22-1/8 LE (B): 24-1/8 Bushing/End (A): HK-2 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1995Part Number03-06996A 75-161Stock Number82221-4 MLS Number10917475CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1998 Peterbilt 379 Rear Leaf Spring Recently Updated $100 USD USED LEAF SPRING PACK/ AIR TRAC ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1998Part Number75-125 03-02432Stock NumberP-617 MLS Number9459238CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1998 Peterbilt 379 Rear Leaf Spring Recently Updated $150 USD GOOD USED AIR TRAC SPRING HANGER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1998Part Number12370AA M1979 0308161 03-07346LStock NumberP-617 MLS Number9459234CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1994 Peterbilt 320 Rear Leaf Spring Recently Updated $150 USD HENDRICKSON RUBBER PAD SPRING HANGER RU SUSPENSION HANGER ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1994Part Number48219Stock Number80716-18 MLS Number9006100CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 1994 Peterbilt 320 Rear Leaf Spring Recently Updated $150 USD HENDRICKSON RU400/ RUBBER PAD HANGER HENDRICKSON Quantity2ConditionUsedFits To Make(s)PeterbiltFits To Model(s)320Will Fit Year(s)1994Part Number48219Stock Number80716-16 MLS Number9006098CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 1999 Peterbilt 379 Rear Leaf Spring Recently Updated $300 USD USED ALLUMINUM SPRING HANGER Quantity4ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)1999Part Number03-07328Stock Number103016-4 MLS Number9005762CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2004 Peterbilt 379 Rear Leaf Spring Recently Updated $275 USD air leaf,good condition,lots of other susp parts Quantity8ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2004Part Number03-07328Stock NumberP-5 MLS Number9002914CategoryLeaf Springs, Rear Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Peterbilt 579 Rear Leaf Spring $225 USD PETERBILT FLEX AIR /KENWORTH AG380 [ C ] LEAF SPRING C816001A NOT SIDE SPECEFIC ConditionUsedL x WC SPRING x 4"Fits To Make(s)PETERBILTFits To Model(s)579Capacity19,000 LBSStock Number2645000 MLS Number14359897CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Peterbilt 579 Rear Leaf Spring $225 USD PETERBILT FLEX AIR /KENWORTH AG380 [ C ] LEAF SPRING C816001A NOT SIDE SPECEFIC ConditionUsedL x WC SPRING x 4"Fits To Make(s)PETERBILTFits To Model(s)579Capacity19,000 LBSStock Number2644999 MLS Number14359896CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Peterbilt 579 Rear Leaf Spring $225 USD PETERBILT FLEX AIR /KENWORTH AG380 [ C ] LEAF SPRING C816001A NOT SIDE SPECEFIC ConditionUsedL x WC SPRING x 4"Fits To Make(s)PETERBILTFits To Model(s)579Capacity19,000 LBSStock Number2644998 MLS Number14359895CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2016 Peterbilt 579 Rear Leaf Spring $225 USD PETERBILT FLEX AIR /KENWORTH AG380 [ C ] LEAF SPRING C816001A NOT SIDE SPECEFIC ConditionUsedL x WC SPRING x 4"Fits To Make(s)PETERBILTFits To Model(s)579Capacity19,000 LBSStock Number2644996 MLS Number14359894CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Peterbilt 579 Right Rear Leaf Spring $250.24 USD PACCAR LOW AIR LEAF ConditionUsedL x WNA x NAFits To Make(s)PETERBILTFits To Model(s)579SideRightCapacityNAStock Number2357621 MLS Number12632477CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Peterbilt 579 Right Rear Leaf Spring $250.24 USD PACCAR LOW AIR LEAF ConditionUsedL x WNA x NAFits To Make(s)PETERBILTFits To Model(s)579SideRightCapacityNAStock Number2357620 MLS Number12632476CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2023 Peterbilt 579 Left Rear Leaf Spring $250.24 USD PACCAR LOW AIR LEAF ConditionUsedL x WNA x NAFits To Make(s)PETERBILTFits To Model(s)579SideLeftCapacityNAStock Number2357618 MLS Number12632474CategoryLeaf Springs, Rear Last Updated5/9/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info