Western Star 4900 Diesel Exhaust Fluid (DEF) Tanks For Sale

2015 Used Western Star 4900 DEF Tank

$500 USD

Used 4900 DEF Tank, 13 Gallons

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900
Will Fit Year(s)	2015
Capacity	13 Gallons
Part Number	A0430817002
Stock Number	657-11426
MLS Number	14276525
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	4/1/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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

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

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

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

Western Star 4900FA DEF Tank for a 2020 Western Star 4900 FA

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(Used) 2020 Western Star 4900 FA, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: Rectangular, For more information about this item, give us a call. We ship...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2020
Stock Number	P-493986
MLS Number	14085727
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	1/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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

$695 USD

GOOD DEF TANK STEP ASSY STEP AND BOX ARE BENT, Engine Make: Cummins, Engine Model: ISX/Signature

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2015
Stock Number	101425-19
MLS Number	13958433
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	10/31/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Western Star 4900SA DEF Tank for a 2012 Western Star 4900 SA

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2012 WS 4900SB DEF TANK, Engine Make: Cummins, Engine Model: ISX/Signature

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2012
Stock Number	3878-WS-10
MLS Number	13927871
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	10/24/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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

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2013 Western Star 4900 DEF tank for sale plastic DEF tank and level sensor, Pump, wiring, and housing are optional, check pictures for reference Call for more information. We ship...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2013
Stock Number	WS-0889-13
MLS Number	13664570
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	6/25/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

Western Star 4900FA DEF Tank for a 2020 Western Star 4900 FA

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2020 WS 4900FA COMPLETE DEF TANK WITH COVER, 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 FA
Will Fit Year(s)	2020
Stock Number	3517-WS-17
MLS Number	13346190
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

Western Star 4900FA DEF Tank for a 2014 Western Star 4900 FA

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2014 Western Star 4900 FA DEF Tank For Sale - Level Sensor and DEF Pump sold separately - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2014
Stock Number	WS-0846-25
MLS Number	13057957
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	8/19/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

2019 Western Star 4900FA DEF Tank

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2019 Western Star 4900FA Metering Unit / Doser Valve A0001404039 For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900FA
Will Fit Year(s)	2019
Part Number	A0001404039
Stock Number	WS-0806-51
MLS Number	13028504
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	8/4/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

2019 Western Star 4900FA DEF Tank

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2019 Western Star 4900FA DEF Level Sensor For Sale - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Engine Make: Detroit...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900FA
Will Fit Year(s)	2019
Part Number	00000000
Stock Number	WS-0806-50
MLS Number	13028503
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	8/4/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

Western Star 4900SA DEF Tank for a 2012 Western Star 4900 SA

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(Used) 2012 Western Star 4900 SA, DEF TANK- Side: Driver Left Side, Material: Plastic, Color: Black, Shape: Rectangular, For more information about this item, give us a call. We ship...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2012
Stock Number	P-75850
MLS Number	12727524
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	3/23/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Western Star 4900EX DEF Tank

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(Used) 2020 Western Star 4900EX, DEF TANK- Side: Driver Side, Material: Plastic And Cover Aluminum, Color: Black, Shape: D Shape, Damage, in the Cover, For more information about this item...

Condition	Used
Engine Model	Detroit DD16
Fits To Make(s)	Western Star
Fits To Model(s)	4900EX
Will Fit Year(s)	2020
Stock Number	P-41467
MLS Number	11922401
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	3/8/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900FA DEF Tank for a 2012 Western Star 4900 FA

$1,099.99 USD

(Used) 2012 Western Star 4900 FA - DEF TANK- Side: Driver Side. Material: Plastic, Color: Black. Shape: Rectangular. Reference images for condition, For more information about this item,...

Condition	Used
Engine Model	Detroit HDEP
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2012
Stock Number	P-24488
MLS Number	10806391
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	7/13/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Western Star 4900FA DEF Tank for a 2017 Western Star 4900 FA

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Western Star DEF tank assembly tank, pump, sensor, harness brackets complete in excellent condition. call for details we ship everywhere., Air/Hydraulic: Air/Hydraulic, Engine Make: Detroit,...

Condition	Used
Engine Model	Detroit DD16
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2017
Stock Number	WS-0708-8
MLS Number	11279864
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	12/18/2023
Location	York, ON, Canada
Sold By	Lomoca Inc.

2014 Western Star 4900FA DEF Tank

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Western star 4900 FA DEf tank / urea tank complete assembly, the cover is optional. Call for details we ship everywhere., Air/Hydraulic: Air/Hydraulic, Engine Make: Detroit, Engine Model:...

Condition	Used
Engine Model	Detroit DD16
Fits To Make(s)	Western Star
Fits To Model(s)	4900FA
Will Fit Year(s)	2014
Stock Number	WS-0701-6
MLS Number	11268265
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	12/18/2023
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 541-___ SHOW
NUMBERCall Seller

2015 Western Star 4900EX DEF Tank

$450 USD

LH DEF TANK ASSY, Engine Make: Cummins, Engine Model: ISX15

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900EX
Will Fit Year(s)	2015
Stock Number	91523-8
MLS Number	12330359
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Western Star 4900SA DEF Tank for a 2018 Western Star 4900 SA

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2018 Western Star 4900 SA DEF Tank Assembly - Used - Pump and level sensor available for an additional cost - We offer fast and affordable worldwide shipping rates. If you have any questions...

Condition	Used
Engine Model	DD16
Fits To Make(s)	Western Star
Fits To Model(s)	4900 SA
Will Fit Year(s)	2018
Stock Number	WS-0654-36
MLS Number	11029086
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	7/5/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

Western Star 4900FA DEF Tank for a 2019 Western Star 4900 FA

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2019 Western Star 4900 DEF Tank - Used - Level Sensor and pump sold separately - Explore our efficient and economical global shipping rates. If you have any questions or need more...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2019
Stock Number	WS-0806-26
MLS Number	12362221
Category	Diesel Exhaust Fluid (DEF) Tanks
Last Updated	12/18/2023
Location	York, ON, Canada
Sold By	Lomoca Inc.

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

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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	3/19/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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

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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	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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

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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	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.