Western Star Diesel Exhaust Fluid (DEF) Tanks For Sale

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Truck Parts

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Exhaust & Emissions

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Diesel Exhaust Fluid (DEF) Tanks

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Western Star

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51 - 64 of 64 listings

Used Western Star 4900 DEF Tank

2018 Used Western Star 4900 DEF Tank

$800 USD

Used 4900 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	2018
Capacity	23 Gallons
Part Number	A0431890011
Stock Number	657-11242
MLS Number	13422139
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 4700 DEF Tank

2018 Used Western Star 4700 DEF Tank

$500 USD

Used 4700 DEF Tank, 13 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4700
Will Fit Year(s)	2018
Capacity	13 Gallons
Part Number	A0431889010
Stock Number	657-11227
MLS Number	13638337
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 4700 DEF Tank

2016 Used Western Star 4700 DEF Tank

$500 USD

Used 4700 DEF Tank, 13 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4700
Will Fit Year(s)	2016
Capacity	13 Gallons
Part Number	A0430817001
Stock Number	657-11226
MLS Number	13527912
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 4900 DEF Tank

2020 Used Western Star 4900 DEF Tank

$500 USD

Used 4900 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	2020
Capacity	23 Gallons
Part Number	A0431890001
Stock Number	657-10896
MLS Number	12363614
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 5700 DEF Tank

2017 Used Western Star 5700 DEF Tank

$500 USD

Used 5700 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2017
Capacity	23 Gallons
Part Number	A0431890008
Stock Number	657-10689
MLS Number	11995828
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 5700 DEF Tank

2016 Used Western Star 5700 DEF Tank

$500 USD

Used 5700 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2016
Capacity	23 Gallons
Part Number	A0430818008
Stock Number	657-10671
MLS Number	11967339
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 5700 DEF Tank

2020 Used Western Star 5700 DEF Tank

$500 USD

Used 5700 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2020
Capacity	23 Gallons
Stock Number	657-10462
MLS Number	10779854
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 4900 DEF Tank

2015 Used Western Star 4900 DEF Tank

$500 USD

Used 4900 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	2015
Capacity	23 Gallons
Stock Number	657-10455
MLS Number	10729775
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Used Western Star 4900 DEF Tank

2013 Used Western Star 4900 DEF Tank

$200 USD

Used 4900 DEF Tank, 23 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	2013
Capacity	23 Gallons
Stock Number	657-10230
MLS Number	10076196
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

NTO Western Star DEF Tank

NTO Western Star DEF Tank

$1,906 USD

NTO Western Star DEF Tank, 53 Gallons

Condition	New
Capacity	53 Gallons
Part Number	A04-32229-003
Stock Number	657-10291
MLS Number	10078950
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
NUMBERCall Seller

Frontier Truck Parts

Western Star 49X DEF Tank

2024 Western Star 49X DEF Tank

$895 USD

DEF TANK ASSY OFF 2024 WESTERN STAR 49X, Engine Make: Detroit, Engine Model: DD16

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	49X
Will Fit Year(s)	2024
Stock Number	111723-13
MLS Number	12447456
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Western Star 4900FA DEF Tank for a 2011 Western Star 4900 FA

Western Star 4900FA DEF Tank for a 2011 Western Star 4900 FA

Contact for price

2011 WS 4900FA DEF TANK, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2011
Stock Number	3821-WS-23
MLS Number	13453998
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
NUMBERCall Seller

Badger Truck Parts Ltd.

Western Star 4900SA DEF Tank for a 2015 Western Star 4900 SA

Western Star 4900SA DEF Tank for a 2015 Western Star 4900 SA

Contact for price

DEF TANK, Air/Hydraulic: Air/Hydraulic, Engine Make: Detroit, Engine Model: DD16

Condition	Used
Engine Model	Detroit DD16
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2015
Stock Number	3390-WS-7
MLS Number	13345128
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
NUMBERCall Seller

Badger Truck Parts Ltd.

Western Star 4900SA DEF Tank for a 2013 Western Star 4900 SA

Western Star 4900SA DEF Tank for a 2013 Western Star 4900 SA

Contact for price

DEF TANK, Air/Hydraulic: Air/Hydraulic, Engine Make: Cummins, Engine Model: ISX/Signature

Condition	Used
Engine Model	Cummins ISX/Signature
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2013
Stock Number	3404-WS-13
MLS Number	13345120
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
NUMBERCall Seller

Badger Truck Parts Ltd.

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