Meritor-Rockwell MT-40-14X Rear Differentials For Sale

Browse Meritor-Rockwell MT-40-14X Rear Differentials for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 12 listings. Meritor-Rockwell MT-40-14X Rear Differential pricing ranges from $995 to $1,695 based on recent marketplace data. Filter by condition, price, or year to find the right Meritor-Rockwell MT-40-14X Rear Differential.

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Truck Parts

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Axles & Differentials

Category
Differentials, Rear

Manufacturer
Meritor-Rockwell

Model
MT-40-14X

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1 - 12 of 12 listings

Meritor-Rockwell MT-40-14X Rear Differential for a 2021 Mack Anthem

Meritor-Rockwell MT-40-14X Rear Differential for a 2021 Mack Anthem

$995 USD

20-14X 2.64 RATIO TAKEOUT. 90 DAY WARRANTY EXCHANGE., Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Mack
Fits To Model(s)	Anthem
Will Fit Year(s)	2021
Stock Number	60326-3
MLS Number	14424824
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 International LT625

$1,450 USD

20-14X LOCKER 3.08 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2023
Stock Number	52226-4
MLS Number	14424617
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

Meritor-Rockwell MT-40-14X Rear Differential for a 2026 International LT

$1,095 USD

LOW MILE TAKEOUT 20-14X 2.64 RATIO. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY, Ratio: 2.64

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	International
Fits To Model(s)	LT
Will Fit Year(s)	2026
Stock Number	51226-3
MLS Number	14424414
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2025 International HX520

Meritor-Rockwell MT-40-14X Rear Differential for a 2025 International HX520

$1,450 USD

20-14X USED T.O. 3.36 RATIO, LOCKER. WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 336

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2025
Stock Number	41326-4
MLS Number	14370775
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2020 Peterbilt 389

Meritor-Rockwell MT-40-14X Rear Differential for a 2020 Peterbilt 389

$995 USD

MT20-14X 3.25 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY., Ratio: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2020
Stock Number	31426-3
MLS Number	14268200
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2022 Volvo VNL

Meritor-Rockwell MT-40-14X 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	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2022 Kenworth T680

Meritor-Rockwell MT-40-14X 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	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2024 Peterbilt 579

Meritor-Rockwell MT-40-14X 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	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 Kenworth T680

Meritor-Rockwell MT-40-14X 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	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 Peterbilt 579

Meritor-Rockwell MT-40-14X Rear Differential for a 2023 Peterbilt 579

$1,695 USD

20-14X 2.85 RATIO LOW MILE, WILL INSPECT IN OUR GEAR SHOP 90 DAY WARRANTY, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	71525-3
MLS Number	13727250
Category	Differentials, Rear
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 541-___ SHOW
NUMBERCall Seller

Holst Truck Parts

Meritor-Rockwell MT-40-14X Rear Differential for a 2017 Peterbilt 579

Meritor-Rockwell MT-40-14X Rear Differential for a 2017 Peterbilt 579

Contact for price

2017 PETE 579 REAR REAR MERITOR MT40-14X DIFF WITH 2.64 RATIO WITH LOCK, Serial#: NA, Ratio: 2.64, Casting#: NA

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2017
Stock Number	3879-PETE-2
MLS Number	13927863
Category	Differentials, Rear
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.

Meritor-Rockwell MT-40-14X Rear Differential for a 2018 International LT625

Meritor-Rockwell MT-40-14X Rear Differential for a 2018 International LT625

Contact for price

2018 IHC LT625 MERITOR MT40-14X REAR DIFF, 2.60 RATIO, NO LOCK, Serial#: NA, Ratio: 2.60, Casting#: NA

Condition	Used
Rear End	2.60 ratio
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2018
Stock Number	3833-IHC-5
MLS Number	13532954
Category	Differentials, Rear
Last Updated	6/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
NUMBERCall Seller

Badger Truck Parts Ltd.

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