Meritor-Rockwell MT40-14X Rear Differentials For Sale

1 - 25 of 131 listings

Meritor-Rockwell MT40-14X Rear Differential for a 2024 Western Star 47X

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(Used) 2024 Western Star 47X, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-258, Serial Number: FOR08443121, Make: Meritor/Rockwell, Model: MT40-14X, Ratio: 4.33, Capacity: 20,000 Lbs...

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	47X
Will Fit Year(s)	2024
Part Number	C11-00044-258
Stock Number	P-498976
MLS Number	14220157
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-018, Serial Number: DRA19251126, Make: Meritor, Model: MT4014X, Ratio: 2.28, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C11-00054-018,
Stock Number	P-498947
MLS Number	14220130
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2017 Volvo VNL

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(Used) 2017 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Part Number: 21565318, Serial Number: SFOR3724555, Make: Meritor, Model: MT40-14X, Ratio: 2.64, Capacity: 20,000 Lbs, Reference images...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2017
Part Number	21565318
Stock Number	P-498074
MLS Number	14158060
Category	Differentials, Rear
Last Updated	2/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2020 International LT625

$995 USD

20-14X FRT 2.79 INSPECTED IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 2.79

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	21026-3
MLS Number	14152831
Category	Differentials, Rear
Last Updated	2/19/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2016 Volvo VNL

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(Used) 2016 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Part Number: 21620848, Serial Number: SFOR03112483, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs, Reference images...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2016
Part Number	21620848
Stock Number	P-497084
MLS Number	14144380
Category	Differentials, Rear
Last Updated	2/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2014 Freightliner Cascadia 125

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(Used) 2014 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-112, Serial Number: FOR02176066, Make: Meritor, Model: MT40-14X, Ratio: 3.70, Capacity: 20,000 Lbs...

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2014
Part Number	C11-00035-112
Stock Number	P-496595
MLS Number	14136902
Category	Differentials, Rear
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2015 Freightliner Cascadia 125

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(Used) 2015 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-204, Serial Number: FOR02870468, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2015
Part Number	C11-00035-204
Stock Number	P-496448
MLS Number	14134419
Category	Differentials, Rear
Last Updated	2/10/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-242, Serial Number: DRA19081543, Make: Meritor, Model: MT40-14X, Ratio: 2.28, Capacity: 20,000 Lbs...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C11-00054-242
Stock Number	P-496292
MLS Number	14131034
Category	Differentials, Rear
Last Updated	2/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2021 Volvo VNL

$995 USD

USED TAKEOUT MT20-14X 2.47 RATIO. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 2.47

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2021
Stock Number	12726-4
MLS Number	14127125
Category	Differentials, Rear
Last Updated	2/5/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2016 Freightliner Cascadia 113

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(Used) 2016 Freightliner Cascadia 113, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00035-397, Serial Number: DRA15044234, Make: Meritor, Model: MT4014X, Ratio: 2.64, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2016
Part Number	C11-00035-397
Stock Number	P-495823
MLS Number	14122457
Category	Differentials, Rear
Last Updated	2/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2016 Freightliner Cascadia 125

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(Used) 2016 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-240, Serial Number: FOR03275825, Make: Meritor, Model: MT4014X, Ratio: 3.36, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	C11-00050-240
Stock Number	P-495028
MLS Number	14107010
Category	Differentials, Rear
Last Updated	1/23/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2023 Kenworth T680

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(Used) 2023 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-62A30089610163, Serial Number: TBD, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	C05-62A30089610163
Stock Number	P-494890
MLS Number	14105182
Category	Differentials, Rear
Last Updated	1/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2018 Freightliner Cascadia 126

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2018 FRTLR CASCADIA MERITOR RT40-145 REAR DIFF WITH LOCK AND 3.08 RATIO, AIRLINER SUSPENSION, DISC BRAKE AND ABS, Serial#: NA, Ratio: 3.08, Casting#: NA

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Stock Number	3885-FRTLR-5
MLS Number	14091464
Category	Differentials, Rear
Last Updated	1/15/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Meritor-Rockwell MT40-14X Rear Differential for a 2020 Western Star 4900 FA

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(Used) 2020 Western Star 4900 FA, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-009, Serial Number: FOR06042026, Make: Meritor/Rockwell, Model: MT-40-14X, Ratio: 3.42, Capacity:...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	4900 FA
Will Fit Year(s)	2020
Part Number	C11-00044-009
Stock Number	P-493976
MLS Number	14085716
Category	Differentials, Rear
Last Updated	1/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2015 Volvo VNL

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(Used) 2015 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Part Number: 21608736, Serial Number: FOR02569617, Make: Meritor, Model: MT4014X, Ratio: 3.42, Capacity: 20,000 Lbs, Reference images for...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2015
Part Number	21608736
Stock Number	P-493361
MLS Number	14077533
Category	Differentials, Rear
Last Updated	1/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2021 International RH613

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(Used) 2021 International RH613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 8250E54D, Serial Number: DRA21471205, Make: Meritor, Model: MT4014X, Ratio: 3.70, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	International
Fits To Model(s)	RH613
Will Fit Year(s)	2021
Part Number	48C084EC
Stock Number	P-115014
MLS Number	14030365
Category	Differentials, Rear
Last Updated	12/12/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2022 Volvo VNL

$1,295 USD

MT-40-14X GOOD INSPECTED TAKOUT. 2.28 RATIO, Ratio: 228

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2022
Stock Number	112225-3
MLS Number	14018498
Category	Differentials, Rear
Last Updated	12/9/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Kenworth T680

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(Used) 2019 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 3200-K-1675, Serial Number: TBD, Make: Meritor, Model: MT40-14X, Ratio: 2.79, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Part Number	3200-K-1675
Stock Number	P-114489
MLS Number	14006522
Category	Differentials, Rear
Last Updated	11/29/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2021 Kenworth T680

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(Used) 2021 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-62H30089610162B, Serial Number: F0R06510103, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Part Number	C05-62H30089610162B
Stock Number	P-114394
MLS Number	14001643
Category	Differentials, Rear
Last Updated	11/26/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2022 Kenworth T680

$1,495 USD

GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	110225-6
MLS Number	13992322
Category	Differentials, Rear
Last Updated	11/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2024 Peterbilt 579

$1,495 USD

LOW MILE TAKEOUT,LOCKER (20-145 STYLE CASE) 90 DAY WARRANTY EXCHANGE, Serial#: NA, Core Charge: 750.00, Ratio: 3.08, Casting#: NA

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2024
Part Number	20-14X
Stock Number	110524-5
MLS Number	13992296
Category	Differentials, Rear
Last Updated	11/20/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2021 International LT625

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(Used) 2021 International LT625, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 6E1F8B0E, Serial Number: DRA21615903, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2021
Part Number	6E1F8B0E
Stock Number	P-114145
MLS Number	13989307
Category	Differentials, Rear
Last Updated	11/19/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a 2024 International RH613

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(Used) 2024 International RH613, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 65B5E02A, Serial Number: DRA24524010, Make: Meritor, Model: MT40-14X, Ratio: 2.85, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	International
Fits To Model(s)	RH613
Will Fit Year(s)	2024
Part Number	65B5E02A
Stock Number	P-114084
MLS Number	13987760
Category	Differentials, Rear
Last Updated	11/18/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell MT40-14X Rear Differential for a Freightliner Cascadia

$1,425 USD

Livraison partout au Canada États-Unis. We ship anywhere in Canada USA. - Stock: 6368D - Meritor Rockwell MT4014X, Ratio: 3.36 - 40 000lbs, ARRIÈRE, Avec Lock - 40 000lbs, REAR Rear,...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	6368D
MLS Number	13971250
Category	Differentials, Rear
Last Updated	11/7/2025
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Meritor-Rockwell MT40-14X Rear Differential for a 2023 Kenworth T680

$1,395 USD

20-14X 20-145 2.79 LOCKER 166K INSPECTED IN OUR GEAR SHOP, Ratio: 2.79, Casting#: LOCKER

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Stock Number	102925-3
MLS Number	13968631
Category	Differentials, Rear
Last Updated	11/6/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Showing 1 - 25 of 131 Rear Differential Listings