Used Meritor-Rockwell Truck Parts For Sale

Meritor-Rockwell MT40-14X Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER REAR TANDEM- Part Number: ADB22X, Serial Number: 3F1520BG5305, Side: Passenger Right Side, Make: Bendix, Model: K153603, Material:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	ADB22X
Stock Number	P-511850
MLS Number	14559300
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER REAR TANDEM- Part Number: TBD, Serial Number: TBD, Side: Driver Left Side, Make: Bendix, Model: Other, Material: Steel, Brake Type:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	TBD
Stock Number	P-511849
MLS Number	14559299
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER FRONT TANDEM- Part Number: ADB22X, Serial Number: 3F1520BG5304, Side: Passenger Right Side, Make: Bendix, Model: K153603, Material:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	ADB22X
Stock Number	P-511847
MLS Number	14559296
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER FRONT TANDEM- Part Number: ADB22X, Serial Number: 1F1620BG4049, Side: Driver Left Side, Make: Bendix, Model: K153604, Material: Steel,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	ADB22X
Stock Number	P-511845
MLS Number	14559293
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER FRONT AXLE BEAM- Part Number: ADB22X, Serial Number: 2F3020BG5008, Side: Passenger Right Side, Make: Bendix, Model: K153603, Material:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	ADB22X
Stock Number	P-511843
MLS Number	14559290
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell Brake Caliper for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, BRAKE CALIPER FRONT AXLE BEAM- Part Number: ADB22X, Serial Number: 1F1020BG4149, Side: Driver Left Side, Make: Bendix, Model: K153604, Material:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	ADB22X
Stock Number	P-511841
MLS Number	14559288
Category	Brake Calipers
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00068-442, Serial Number: DRA21199592, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000 Lbs...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511830
MLS Number	14559271
Category	Differentials, Rear
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Housing for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, REAR DIFFERENTIAL HOUSING ONLY- Part Number: C11-00068-442, Serial Number: DRA21199592, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511829
MLS Number	14559270
Category	Axle Housings, Rear
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00068-442, Serial Number: DRA21199592, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511828
MLS Number	14559269
Category	Axle Assemblies, Rear
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Front Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C11-00068-442, Serial Number: DRA21199591, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511825
MLS Number	14559265
Category	Differentials, Front
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Housing for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, FRONT DIFFERENTIAL HOUSING ONLY- Part Number: C11-00068-442, Serial Number: DRA21199591, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511824
MLS Number	14559264
Category	Axle Housings, Rear
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Complete Axle-Front Rears for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE FRONT REAR TANDEM- Part Number: C11-00068-442, Serial Number: DRA21199591, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511822
MLS Number	14559261
Category	Differentials, Front
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Tandem Cutoff for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE TANDEM CUTOFF- Part Number: C11-00068-442, Serial Number: DRA21199591 / DRA21199592, Make: Meritor, Model: MT40-14X, Ratio: 3.42, Capacity:...

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00068-442
Stock Number	P-511819
MLS Number	14559257
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2017 Meritor-Rockwell RS23161R456 Tandem Axle Cutoff for a Peterbilt AIR TRAC

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$6,675 USD

Condition	Used
Suspension	Air Trac
Rear End	4.56 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	AIR TRAC
Capacity	20,000 LBS
Stock Number	2691546
MLS Number	14559085
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	8/22/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2019 Meritor-Rockwell MD2014XR264 Cutoff for a Kenworth AG400L

Recently Updated

$5,500 USD

MD4014X,

Condition	Used
Suspension	Flex Air
Rear End	2.64 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	AG400L
Capacity	40000
Stock Number	2494591
MLS Number	13438924
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	8/22/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2015 Meritor-Rockwell RS23160 Rear Axle Assembly

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$1,500 USD

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160
Capacity	NA
Stock Number	2691277
MLS Number	14558994
Category	Axle Assemblies, Rear
Last Updated	8/22/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Meritor-Rockwell RRL20-145 Rear Differential

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$1,095 USD

INSPECTED TAKEOUT LOCKER RRL20-145 5.29 90 DAY WARRANTY. EXTENDED WARRANTY AVAILABLE, Ratio: 5.29, Casting#: 14839, Axle Spline Count: 41, Serial#: 148396

Condition	Used
Rear End	5.29 ratio
Part Number	14839
Stock Number	14839
MLS Number	13547233
Category	Differentials, Rear
Last Updated	8/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Meritor-Rockwell MD2014X Front Differential

Recently Updated

$510 USD

Core - MD2014X-325 - grade C - rebuildable - no data tag - side gears blown, good gearset case.

Condition	Used
Rear End	3.25 ratio
Stock Number	35996
MLS Number	14541706
Category	Differentials, Front
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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1996 Meritor-Rockwell RSL23180 Rear Differential for a Freightliner FLD120

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$680 USD

RSL23180 Locking Diff - 2.93 Ratio - Pullout - Grade B - Worn Tail Bearing. P/N A143200A1899,

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Stock Number	1627-3
MLS Number	13894311
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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1996 Meritor-Rockwell RM10-145A Transmission for a Freightliner FLD120

Recently Updated

$995 USD

RM10145A - Pullout - Grade A - Unit In Good Condition. P/N S07-15352-501, S/N LB96005138

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD120
Part Number	S07-15352-501
Stock Number	1627-2
MLS Number	13894310
Category	Transmissions
Last Updated	8/21/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Volvo VNR64T

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(Used) 2019 Volvo VNR64T, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 21569642, Serial Number: SFOR04847546, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNR64T
Will Fit Year(s)	2019
Part Number	21569642
Stock Number	P-511756
MLS Number	14557396
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Housing for a 2019 Volvo VNR64T

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(Used) 2019 Volvo VNR64T, REAR DIFFERENTIAL HOUSING ONLY- Part Number: 21569642, Serial Number: SFOR04847546, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs, Suspension:...

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNR64T
Will Fit Year(s)	2019
Part Number	21569642
Stock Number	P-511753
MLS Number	14557393
Category	Axle Housings, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Axle Assembly for a 2019 Volvo VNR64T

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(Used) 2019 Volvo VNR64T, COMPLETE REAR REAR TANDEM- Part Number: 21569642, Serial Number: SFOR04847546, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs, Hub Bolts: 10,...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNR64T
Will Fit Year(s)	2019
Part Number	21569642
Stock Number	P-511751
MLS Number	14557391
Category	Axle Assemblies, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Volvo VNR64T

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(Used) 2019 Volvo VNR64T, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 21569642, Serial Number: SFOR04847545, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs, Reference...

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNR64T
Will Fit Year(s)	2019
Part Number	21569642
Stock Number	P-511748
MLS Number	14557388
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts