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Rockwell RMX9-145A Countershaft Drive Gear 59 Teeth 9/10 Speed Overdrive A Ratio

$65.10 USD

COUNTERSHAFT DRIVE GEAR 59 TEETH, ROCKWELL 9/10 SPEED OVERDRIVE A RATIO

Quantity	2
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMX9-145A
Stock Number	INC ROR3892K5159
MLS Number	14182769
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell RMO10-145A 3RD Mainshaft Gear 62 Teeth 10 Speed Overdrive C Ratio

$106.10 USD

MAINSHAFT GEAR 3RD 62 TEETH MERITOR 10 SPEED OVERDRIVE C RATIO

Quantity	3
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMO10-145A
Stock Number	SST 3892Q5477
MLS Number	14182757
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Aux Drive Gear 9 & 10 Speed A Ratio

$81.11 USD

AUX DRIVE GEAR MERITOR ROCKWELL 9 10 SPEED A RATIO

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RM10-135A
Stock Number	SST 3892L5316
MLS Number	14182748
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Mainshaft Thrust Washer, Part # 42X1412

$42.78 USD

ROCKWELL 42X1412 MAINSHAFT THRUST WASHER

Quantity	5
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	ALL
Stock Number	CCT 42X1457 ROK
MLS Number	14182718
Category	Transmission Parts
Last Updated	4/6/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Range Cylinder O-Ring & Seal

$130.11 USD

O'RING SEAL RANGE CYLINDER

Quantity	4
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	ALL
Stock Number	CCT KIT5401 ROK
MLS Number	13683076
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Transmission Seal Kit

$22.11 USD

TRANS SEAL KIT

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	ALL
Stock Number	CCT KIT5250 ROK
MLS Number	14182694
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Main Shaft Spacer 9 Speed

$27.42 USD

MAIN SHAFT SPACER 9 SPEED

Quantity	7
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	ALL
Stock Number	CCT 1244M2041 ROK
MLS Number	14182689
Category	Transmission Parts
Last Updated	4/6/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell RM9-145A Mainshaft 2ND Gear 60 Teeth 20 Spline 9 Speed Direct Drive

$70.10 USD

MAINSHAFT 2ND GEAR 60 TEETH 20 SPLINE ROCKWELL RM*** 9 SPEED DIRECT DRIVE

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RM9-145A
Stock Number	INC 3892G5025
MLS Number	14182616
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Countershaft Gear 2ND/3RD 43 Teeth RM* 9/10/13 Speed Direct or Overdrive

$77.10 USD

COUNTERSHAFT GEAR 2ND/3RD 43 TEETH ROCKWELL RM* 9/10/13 SPEED DIRECT OR OVERDRIVE

Quantity	2
Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	ALL
Stock Number	INC 3892S5011
MLS Number	14182615
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell RM10-145A Main Drive Gear 50 Teeth

$108.50 USD

MAIN DRIVE GEAR 50 TEETH ROCKWELL RM* 13 SPEED DRIECT OVERDRIVE 10 SPEED DIRECT 115/125/135/145

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RM10-145A
Stock Number	INC 3892W5015
MLS Number	14182608
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell RMO10-145A 3RD Mainshaft Gear 10 Speed Overdrive, Part # INC ROR3892Q5477

$135.10 USD

MAINSHAFT GEAR 3RD 62 TEETH MERITOR 10 SPEED OVERDRIVE C RATIO

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMO10-145A
Stock Number	INC ROR3892Q5477
MLS Number	11320309
Category	Miscellaneous Truck Parts
Last Updated	3/29/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell RM10-145A Main Drive Gear 50 Teeth

$150.10 USD

MAIN DRIVE GEAR 50 TEETH ROCKWELL RM* 13 SPEED DRIECT OVERDRIVE 10 SPEED DIRECT 115/125/135/145

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RM10-145A
Stock Number	CCT 3892W5015 ROK
MLS Number	13864749
Category	Transmission Parts
Last Updated	3/20/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell Range Shifter Fork HIGH/LOW for 9, 10 & 13 Speed RMX9-145B

$198.10 USD

RANGE SHIFTER FORK HIGH LOW ROCKWELL 9 10 13 SPEED

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMX9-145B
Stock Number	CCT 3296Q1161 ROK
MLS Number	13864748
Category	Transmission Parts
Last Updated	3/25/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Rockwell T223 Transfer Case Assembly

$1,235 USD

Condition	Used
Rear End	2.05 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	T223
Stock Number	2276651
MLS Number	12356360
Category	Transfer Case Assemblies
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell RMX9-135B Transmission

$565 USD

Condition	Used
Transmission	9 Speed
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMX9-135B
Stock Number	2272060
MLS Number	14177668
Category	Transmissions
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell RMX9-135B Transmission

$565 USD

Condition	Used
Transmission	9 Speed
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RMX9-135B
Stock Number	2272053
MLS Number	14177667
Category	Transmissions
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell T77 Transfer Case Assembly

$1,350 USD

MANUAL SHIFT, GEARS LOOK OK, SOME RUST, TURNS GOOD, CASE STAMPED T77 2.55, 5876 V 230 CASE #, NO VISUAL BROKEN GEARS,

Condition	Used
Rear End	2.55 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	T77
Stock Number	2020701
MLS Number	10940033
Category	Transfer Case Assemblies
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$147.10 USD

24 SPLINE, SPLINED CAP THAT GOES ON HUB, 8 BOLTS, FOR FRONT DRIVE AXLE

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1953189
MLS Number	11317337
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$147.10 USD

L168 CASTING, 26 SPLINE, CAP ON HUB, 8 BOLTS

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1952602
MLS Number	11317324
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$147.10 USD

L168 CASTING, 26 SPLINE, CAP ON HUB, 8 BOLTS

Condition	New
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1952599
MLS Number	11317323
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$150 USD

8 BOLT CAP TO HUB, 34 SPLINE, 4 BOLT COVE ON CAP,

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1950526
MLS Number	14176687
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$195 USD

FDS 1600, 4 BOLT HOLES, 1 ZERK FITTING, 2 PULL HOLES

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1915867
MLS Number	14176629
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT DRIVE AXLE PARTS Axle

$195 USD

FDS 1600, 4 BOLT HOLES, 1 ZERK FITTING, 2 PULL HOLES

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT DRIVE AXLE PARTS
Stock Number	1915866
MLS Number	14176628
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT STEER AXLE PARTS Right Axle

$150 USD

STEERING ARM BOLT TO THIS TOP CAP, LEFT RIGHT, 3280-N-4798, OFF FDS75 FRONT DRIVE AXLE

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT STEER AXLE PARTS
Side	Right
Stock Number	1746853
MLS Number	14176363
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Rockwell FRONT STEER AXLE PARTS Left Axle

$150 USD

STEERING ARM BOLT TO THIS TOP CAP, LEFT SIDE, 3280-N-4798, OFF FDS75 FRONT DRIVE AXLE

Condition	Used
Fits To Make(s)	ROCKWELL
Fits To Model(s)	FRONT STEER AXLE PARTS
Side	Left
Stock Number	1746852
MLS Number	14176362
Category	Axle Parts
Last Updated	2/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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