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Peterbilt 337 Axles & Differentials For Sale

Shop used Peterbilt 337 Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $150 to $7,000. Sellers include CRG Heavy Truck Parts, DTI Truck Parts, Rydemore Heavy Duty Truck Parts, and more. Filter by condition, price, or year to find the Peterbilt 337 that fits your job.
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Truck Parts (63)
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Axles & Differentials (63)
   Axle Assemblies, Front (27)    Axle Assemblies, Rear (5)    Axle Housings, Rear (2)    Differentials, Rear (8)    Spindles / Knuckles (21)
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337 (63)
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Showing 1 - 25 of 63 Listings

1 - 25 of 63 listings
1 - 25 of 63 listings
Peterbilt 337 Right Spindle

2016 Peterbilt 337 Right Spindle

Newly Listed
Contact for price
(Used) 2016 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 1202TB101, Serial Number: TBD, Side: Passenger Right Side, Make: Spicer, Model: E1002I, Capacity: 12,000 Lbs, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideRIGHT
Capacity12,000 Lbs
Part Number1202TB101
Stock NumberP-500620
MLS Number14256838
CategorySpindles / Knuckles
Last Updated3/20/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Left Spindle

2016 Peterbilt 337 Left Spindle

Newly Listed
Contact for price
(Used) 2016 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 1202TB101, Serial Number: TBD, Side: Driver Left Side, Make: Spicer, Model: E1002I, Capacity: 12,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideLEFT
Capacity12,000 Lbs
Part Number1202TB101
Stock NumberP-500619
MLS Number14256837
CategorySpindles / Knuckles
Last Updated3/20/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Front Axle Assembly

2016 Peterbilt 337 Front Axle Assembly

Newly Listed
Contact for price
(Used) 2016 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 1202TB101, Serial Number: TBD, Center Leaf to Center Leaf: 34", Make: Spicer, Model: E1002I, Capacity: 12,000 Lbs, Hub Bolts:...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
Capacity12,000 Lbs
Part Number1202TB101
Stock NumberP-500615
MLS Number14256834
CategoryAxle Assemblies, Front
Last Updated3/20/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Peterbilt 337 Front Axle Assembly

2017 Peterbilt 337 Front Axle Assembly

$7,000 USD
Complete Front axle, Hub To Hub, Ten Lug With Air brake Type, With 6.14 Gear Ratio, Good Condition, Call DTI Trucks for More Information and for Shipping Quotes. Model FSD12A SN 16-72405-01
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number75201
MLS Number13722842
CategoryAxle Assemblies, Front
Last Updated2/7/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Peterbilt 337 Rear Axle Assembly

2013 Peterbilt 337 Rear Axle Assembly

Contact for price
Complete rear axle, Hub To Hub, Ten Lug With (brake Type), With (Gear Ratio), Good Condition, Call DTI Trucks for More Information and for Shipping Quotes.
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number78435
MLS Number14024989
CategoryAxle Assemblies, Rear
Last Updated12/10/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Peterbilt 337 Rear Axle Assembly

2013 Peterbilt 337 Rear Axle Assembly

Contact for price
Complete rear axle, Hub To Hub, Ten Lug With (brake Type), With (Gear Ratio), Good Condition, Call DTI Trucks for More Information and for Shipping Quotes.
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number78343
MLS Number14023455
CategoryAxle Assemblies, Rear
Last Updated12/9/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
Peterbilt 337 Right Spindle

2010 Peterbilt 337 Right Spindle

Contact for price
(Used) 2010 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 5741027, Side: Passenger Right Side Make: Spicer, Model: 1202TB100, Capacity: 10,000 Lbs, Hub Bolts: 10, Brake Type: Drum, ...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
SideRIGHT
Capacity10,000 Lbs
Part Number5741027
Stock NumberP-59316
MLS Number12313654
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Peterbilt 337 Left Spindle

2010 Peterbilt 337 Left Spindle

Contact for price
(Used) 2010 Peterbilt 337, FRONT SPINDLE/KNUCKLE- Part Number: 5741027, Side: Driver Left Side, Make: Spicer, Model: 1202TB100, Capacity: 10,000 Lbs, Hub Bolts: 10, Brake Type: Drum, ...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
SideLEFT
Capacity10,000 Lbs
Part Number5741027
Stock NumberP-59314
MLS Number12313653
CategorySpindles / Knuckles
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
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CRG Heavy Truck Parts
Peterbilt 337 Front Axle Assembly

2010 Peterbilt 337 Front Axle Assembly

Contact for price
(Used) 2010 Peterbilt 337, COMPLETE FRONT AXLE- Part Number: 5741027, Center Leaf to Center Leaf: 34", Make: Spicer, Model: 1202TB100, Capacity: 10,000 Lbs, Hub Bolts: 10, Brake Type: Drum...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
Capacity10,000 Lbs
Part Number5741027
Stock NumberP-59304
MLS Number12313645
CategoryAxle Assemblies, Front
Last Updated2/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
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CRG Heavy Truck Parts
Peterbilt 337 Rear Axle Assembly

2017 Peterbilt 337 Rear Axle Assembly

Contact for price
Complete rear axle, Hub To Hub, Ten Lug With Air brake Type, With 3.90 Gear Ratio, Good Condition, Call DTI Trucks for More Information and for Shipping Quotes.
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)337
Stock Number74567
MLS Number13668489
CategoryAxle Assemblies, Rear
Last Updated9/26/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
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DTI Truck Parts
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