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Peterbilt 337 Fender Extensions For Sale

Browse Peterbilt 337 Fender Extensions on MyLittleSalesman.com and compare listings with prices from $150 to $800. Sellers include DTI Truck Parts, Holst Truck Parts, CRG Heavy Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Peterbilt 337 Fender Extension.
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Truck Parts (32)
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   Fender Extensions (32)
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Peterbilt (32)
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337 (32)
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Used (32)
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Showing 1 - 25 of 32 Fender Extension Listings

1 - 25 of 32 listings
1 - 25 of 32 listings
Peterbilt 337 Left Fender Extension

2016 Peterbilt 337 Left Fender Extension

$800 USD
(Used) 2016 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: White, Material: Fiberglass, Reference images for condition, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideLEFT
Stock NumberP-95032
MLS Number13321108
CategoryFender Extensions
Last Updated5/13/2026
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 Fender Extension

2011 Peterbilt 337 Left Fender Extension

$350 USD
Good used Driver side Fender extension from a 2011 Peterbilt 337 truck. The fender extension has been visually inspected and is in good condition. The fender extension has a flap attached....
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2011
SideLEFT
Part Number250490-4
Stock Number250490-4
MLS Number13997643
CategoryFender Extensions
Last Updated5/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Peterbilt 337 Right Fender Extension

2011 Peterbilt 337 Right Fender Extension

$350 USD
Good used Passenger side Fender extension from a 2011 Peterbilt 337 truck. The fender extension has been visually inspected and is in good condition. The fender extension has a flap attached...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2011
SideRIGHT
Part Number250490-5
Stock Number250490-5
MLS Number13997644
CategoryFender Extensions
Last Updated5/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Peterbilt 337 Left Fender Extension

2018 Peterbilt 337 Left Fender Extension

Contact for price
(Used) 2018 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: Green, Material: Fiberglass, For more information about this item, give us a call. We ship Worldwide! (CRG...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2018
SideLEFT
Stock NumberP-101009
MLS Number13541714
CategoryFender Extensions
Last Updated5/13/2026
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 Fender Extension

2013 Peterbilt 337 Left Fender Extension

Contact for price
(Used) 2013 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: Blue, Material: Plastic, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2013
SideLEFT
Part NumberTBD
Stock NumberP-102336
MLS Number13587014
CategoryFender Extensions
Last Updated5/13/2026
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 Fender Extension

2015 Peterbilt 337 Left Fender Extension

Contact for price
(Used) 2015 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: White, Material: Fiberglass, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
SideLEFT
Stock NumberP-103962
MLS Number13633865
CategoryFender Extensions
Last Updated5/13/2026
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 Right Fender Extension

2015 Peterbilt 337 Right Fender Extension

Contact for price
(Used) 2015 Peterbilt 337, FENDER EXTENSION- Side: Passenger Right Side, Color: White, Material: Fiberglass, It's Scratched and cracked! Reference images for condition, For more information...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2015
SideRIGHT
Stock NumberP-103963
MLS Number13633867
CategoryFender Extensions
Last Updated5/13/2026
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 Fender Extension

2016 Peterbilt 337 Left Fender Extension

Contact for price
(Used) 2016 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: White, Material: Composite, Reference images for condition, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideLEFT
Stock NumberP-500664
MLS Number14258545
CategoryFender Extensions
Last Updated5/13/2026
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 Right Fender Extension

2016 Peterbilt 337 Right Fender Extension

Contact for price
(Used) 2016 Peterbilt 337, FENDER EXTENSION- Side: Passenger Right Side, Color: White, Material: Composite, Reference images for condition, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2016
SideRIGHT
Stock NumberP-500665
MLS Number14258547
CategoryFender Extensions
Last Updated5/13/2026
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 Right Fender Extension

2017 Peterbilt 337 Right Fender Extension

Contact for price
Peterbilt 337 Fender extension for sale, passenger side, dressed mudflap and marker lamp included. in excellent condition Call for more information, we ship everywhere.
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2017
SideRIGHT
Stock NumberPT-0841-11
MLS Number12949026
CategoryFender Extensions
Last Updated5/14/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
Peterbilt 337 Left Fender Extension

2010 Peterbilt 337 Left Fender Extension

Contact for price
(Used) 2010 Peterbilt 337, FENDER EXTENSION- Side: Driver Left Side, Color: White, Material: Fiberglass, Reference images for condition, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
SideLEFT
Stock NumberP-59360
MLS Number12313697
CategoryFender Extensions
Last Updated5/13/2026
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 Right Fender Extension

2010 Peterbilt 337 Right Fender Extension

Contact for price
(Used) 2010 Peterbilt 337, FENDER EXTENSION- Side: Passenger Right Side, Color: White, Material: Fiberglass, Reference images for condition, For more information about this item, give us...
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2010
SideRIGHT
Stock NumberP-59361
MLS Number12313699
CategoryFender Extensions
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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