Meritor-Rockwell RD20145 Truck Parts For Sale

1999 Meritor-Rockwell RD20145 Ring Gear / Pinion

Newly Listed

$225 USD

GEARSET IN GOOD CONDTION WITH OUT CARRIER

Condition	Used
Rear End	2.80 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	2566598
MLS Number	14344966
Category	Ring Gears / Pinions
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Input Metric Nut RD20145/RS23160/MD2014X

Recently Updated

$8.38 USD

INPUT METRIC NUT RD20145--I,RS23160---MD2014X THREAD SIZE, THICKNESS:24 MILLIMETER, THREAD DIAMETER:39 X 1.5 MILLIMETER, THREAD SIZE:45 X 1.5-6H THD. MILLIMETER, WIDTH ACROSS FLATS:56.2...

Quantity	9
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	SST 40X1233
MLS Number	14207662
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Pin Bearing Spacer .228 for RD20145, Part # 1670547C1

Recently Updated

$58.43 USD

PIN BEARING SPACER .228 MERITOR RD20-145 , SAME AS 1670547C1

Quantity	11
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT 2203M9815 ROK
MLS Number	14207455
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20145 Pin Bearing Spacer .232, Part # 1670548C1

Recently Updated

$66.47 USD

PIN BEARING SPACER .232 , CROSS REFERENCE 1670548C1

Quantity	11
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT 2203N9816 ROK
MLS Number	14207454
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor IAD Side Gear 16 Teeth 34 Spline RT40-145/RD20-145

Recently Updated

$51.14 USD

IAD SIDE GEAR 16 TEETH 34 SPLINE MERITOR RT40-145/RD20-145

Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	SST 2234R1188
MLS Number	14207004
Category	Differential Misc. Parts
Last Updated	5/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

New Meritor-Rockwell Inter Differential Case Loaded RT*145, Replaces A3235P2746

Recently Updated

$186.45 USD

INTER DIFF CASE LOADED MERITOR RT*145 REPLACES A3235P2746

Quantity	2
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	SST A3235W2025
MLS Number	14204492
Category	Differential Misc. Parts
Last Updated	5/2/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20145 Bearing

Recently Updated

$578.21 USD

BEARING KIT MERITOR RD20145 BIG SHAFT LATE STYLE

Quantity	2
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	NCB DRK4396
MLS Number	11720112
Category	Bearings
Last Updated	5/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Pinion Thrust Washer RD20145

Recently Updated

$3.80 USD

PINION THRUST WASHER

Quantity	58
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT 1229R1032 ROK
MLS Number	14200833
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell IAD Side Gear 16 Teeth 34 Spline RT40-145/RD20-145

Recently Updated

$64.56 USD

IAD SIDE GEAR 16 TEETH 34 SPLINE MERITOR RT40-145/RD20-145

Quantity	3
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC ROR2234R1188
MLS Number	14220062
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell IAD Case Assembly RD20145 RP20145

Recently Updated

$176.11 USD

IAD CASE ASSEMBLY RD20145 RP20145

Quantity	4
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORA3235W2025C
MLS Number	14220061
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Input Shaft 46 Spline Meritor RD20-145 No Pump

Recently Updated

$121.25 USD

INPUT SHAFT MERITOR RD20-145 46 SPLINE NO PUMP

Quantity	4
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORA3297U1347
MLS Number	14189767
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Helical Side Gear Front Position Meritor RD20145

Recently Updated

$215.48 USD

HELICAL SIDE GEAR FRONT POSITION MERITOR RD20145

Quantity	4
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC ROR3892R4932
MLS Number	12325627
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20145 Big Shaft Input Seal, Part # 100494

Recently Updated

$24.42 USD

100494 BIG SHAFT INPUT SEAL MERITOR RD20145

Quantity	15
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	NCB DTR2592
MLS Number	14207214
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Input Shaft 46 Spline RD20-145, No Pump, Part # INC RORA3297U1347

Recently Updated

$115.47 USD

INPUT SHAFT MERITOR RD20-145 46 SPLINE NO PUMP

Quantity	5
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORA3297U1347
MLS Number	11337041
Category	Miscellaneous Truck Parts
Last Updated	4/30/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Differential O-Ring 70 Durometer Series -264 Forward Tandem Axle

Recently Updated

$1.43 USD

DIFFERENTIAL O-RING 70 DUROMETER SERIES -264 , FORWARD TANDEM AXLE RD/RP/RT 17140, 20140, 34145, 40140, 40145, 44145 , MERITOR-ROCKWELL OEM 5-X-1034 5-X-1199 , NAVISTAR OEM 1670307C1 ...

Quantity	4
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	PAI ER29230
MLS Number	14196227
Category	Differential Misc. Parts
Last Updated	4/30/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Hardware Kit Lock Nut & Washer for RD20145 Differential

Recently Updated

$39.94 USD

HARDWARE KIT LOCK NUT 40X1233 1229W4521 WASHER

Quantity	6
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT KIT2638 ROK
MLS Number	14193965
Category	Differential Misc. Parts
Last Updated	4/30/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Pinion Lock Nut and Washer Kit for RD20145

Recently Updated

$26.62 USD

PINION LOCK NUT AND WASHER KIT

Quantity	5
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT KIT2637 ROK
MLS Number	14193964
Category	Differential Misc. Parts
Last Updated	5/2/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20-145 Input Shaft Non Pump Current Style 2-3/8" 46 Spline

Recently Updated

$182.60 USD

MERITOR RD20-145 INPUT SHAFT , NON PUMP CURRENT STYLE 2-3/8IN-46 SPLINE

Quantity	2
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	PAI A3297U1347
MLS Number	14217911
Category	Differential Misc. Parts
Last Updated	4/30/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20145 Hardware Kit Lock Nut & Washer 40X1233 / 1229W4521

Recently Updated

$39.94 USD

HARDWARE KIT LOCK NUT 40X1233 1229W4521 WASHER

Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT KIT2638 ROK
MLS Number	14175114
Category	Differential Misc. Parts
Last Updated	5/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RD20145 Pinion Lock Nut and Washer Kit

Recently Updated

$28.10 USD

PINION LOCK NUT AND WASHER KIT

Quantity	6
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	CCT KIT2637 ROK
MLS Number	14175113
Category	Differential Misc. Parts
Last Updated	4/30/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell Power Divider Kit 20145P Gear-Nest-Washer, International 1670489C91

Recently Updated

$383.84 USD

POWER DIVIDER KIT MERITOR 20145P, GEAR-NEST-WASHER INTERNATIONAL 1670489C91

Quantity	3
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC RORKIT2488
MLS Number	12414164
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2000 Meritor-Rockwell RD20145 Diff Case Assembly, Part # RD-RP20145

Recently Updated

$155.14 USD

DIFF CASE ASSEMBLY RD-RP20145

Quantity	2
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	INC A3235W2025
MLS Number	14199677
Category	Differential Misc. Parts
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2009 Meritor-Rockwell RD20145 Front Axle Housing

Newly Listed

$1,400.22 USD

Condition	Used
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	2636744
MLS Number	14338060
Category	Axle Housings, Front
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Bearing Kit Meritor RD20145 Big Shaft Late Style

Recently Updated

$579.21 USD

BEARING KIT MERITOR RD20145 BIG SHAFT LATE STYLE

Quantity	4
Condition	New
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RD20145
Stock Number	NCB DRK-4396
MLS Number	11339093
Category	Differential Misc. Parts
Last Updated	5/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck