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Transmission Control Modules (TCM)

Transmission Shifters (Electronic Controller)

Transmission Clutch Housings

Transmission Cases

Transmission Shift Levers (Manual)

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Transmission Coolers

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Transmission End Yokes

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1851 - 1875 of 12,051 listings

Fuller RTLO20918B Main Drive Gear Aux Splitter 18 Speed, 29 Inner 38 Outer Teeth

$129.10 USD

MAIN DRIVE GEAR AUX SPLITTER FULLER 18 SPEED , 29 INNER TEETH , 38 OUTER TEETH

Quantity	3
Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	RTLO20918B
Stock Number	CCT 4304086 FUL
MLS Number	14217528
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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

$225.10 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	CCT 3892S5011 ROK
MLS Number	14217527
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer CM5552A Synchro 2ND/3RD 40 Teeth, CM55 Series Late

$1,008.38 USD

SYNCHRO 2ND/3RD 40 TEETH SPICER CM55 SERIES LATE

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	CM5552A
Stock Number	CCT 313536X TTC
MLS Number	14217526
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Mack T309L Mainshaft Gear 2ND & 6TH, Part # 806775

$383.79 USD

806775 MAINSHAFT GEAR 2ND 6TH MACK T309LT310 , 35 INTERNAL SPLINE TEETH , 39 OUTER TEETH

Condition	New
Fits To Make(s)	MACK
Fits To Model(s)	T309L
Stock Number	PAI 751KB4140
MLS Number	14217525
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer TTC Tremec Main Drive Gear Kit

$210.03 USD

MAIN DRIVE GEAR KIT SPICER TTC

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	TTC TREMEC
Stock Number	CCT 97-35-84-1X
MLS Number	14217524
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller Range Valve Kit

$283.87 USD

RANGE VALVE KIT, 1 - 5559348 TY-RAP, 1 - 5561805 VALVE, SOLENOID, 4 - X 8 264 SCREW, HEX FLANGE HD (#1

Quantity	2
Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	ALL
Stock Number	CCT K3682 FUL
MLS Number	14217521
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller RTO11607LL Reverse Shift Fork Yoke

$251.60 USD

SHIFT FORK YOKE REVERSE FULLER 11607LL MANUAL TRANS

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	RTO11607LL
Stock Number	CCT 19809 FUL
MLS Number	14217519
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Mack Steel Compound Gear for T309L/T310M/T2080/T2090/T2100

$243.11 USD

STEEL COMPOUND GEAR MACK T309L, T310M, T2080, T2090, T2100, INNER TEETH 22, OUTER TEETH 30

Condition	New
Fits To Make(s)	MACK
Fits To Model(s)	T310
Stock Number	PAI 764KB4270
MLS Number	14217518
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer TTC TREMEC Mainshaft 3RD Speed Gear

$199.38 USD

MAINSHAFT 3RD SPEED GEAR

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	TTC TREMEC
Stock Number	CCT 53-8-28
MLS Number	14217517
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Mack HI/LO Shift Fork 7/16IN-20 Thread for T2070/B/D/T2130/T2180/T2110/T309L/T310, Part # 575KB457

$384.97 USD

575KB457 MACK HI/LO SHIFT FORK 7/16IN-20 THREAD, T2070/B/D/T2130/T2180/T2110/T309L/T310

Condition	New
Fits To Make(s)	MACK
Fits To Model(s)	T2180
Stock Number	PAI 575KB457
MLS Number	14217516
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller FS4005/5005 Synchronizer Kit Midrange 4TH/5TH Mainshaft Half

$200.10 USD

SYNCHRONIZER KIT MIDRANGE 4TH/5TH MAINSHAFT HALF FULLER FS4005/5005

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	FS4005A
Stock Number	CCT K2113 FUL
MLS Number	14217514
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Input Shaft 17 Teeth for Fuller FS4005/FS4005B & Clark CL450, 1.75 in Spline 1 in Pilot

$252.34 USD

INPUT SHAFT 17 TEETH FULLER FS4005 CLARK CL450, 1.75 IN SPLINE DAIMETER , 1 IN PILOT DIAMETER

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	FS4005B
Stock Number	CCT 3315857 FUL
MLS Number	14217511
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller Gear Countershaft Overdrive 73T, Part # CCT 4300191 FUL

$225.82 USD

GEAR COUNTERSHAFT OVERDRIVE 73T

Quantity	6
Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	ALL
Stock Number	CCT 4300191 FUL
MLS Number	14217505
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer ESO66-7A Mainshaft Gear 1ST Back Taper

$200.10 USD

MAINSHAFT GEAR 1ST BACK TAPER SPICER ESO66-7A

Quantity	2
Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7A
Stock Number	CCT 101-8-27 TTC
MLS Number	14217503
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Mack T2080 Lo Range Hub

$376.95 USD

LO RANGE HUB

Condition	New
Fits To Make(s)	MACK
Fits To Model(s)	T2080
Stock Number	PAI 84KC43
MLS Number	14217500
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller FS6306A Mainshaft Reverse Gear 45 Teeth

$150.10 USD

MAINSHAFT REVERSE GEAR 45 TEETH FULLER FS6306A

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	FS6306A
Stock Number	CCT 4301484 FUL
MLS Number	14217499
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller Integral Oil Pump Assembly

$231.57 USD

INTERGAL OIL PUMP ASSEMBLY

Quantity	5
Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	ALL
Stock Number	CCT A6473 FUL
MLS Number	14217497
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer TTC Tremec Countershaft

$472.17 USD

COUNTERSHAFT

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	TTC TREMEC
Stock Number	CCT 201-30-14 TTC
MLS Number	14217493
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller RTO14710B Mainshaft Reverse Gear

$100.10 USD

MAINSHAFT GEAR REVERSE

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	RTO14710B
Stock Number	CCT 23653 FUL
MLS Number	14217492
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller Complete Roller Bearing Aux Main Rear

$210.86 USD

COMPLETE ROLLER BEARING - AUX MAIN REAR

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	ALL
Stock Number	CCT 21356 FUL
MLS Number	14217486
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Spicer TTC TREMEC Mainshaft 3RD Speed Gear

$170.62 USD

MAINSHAFT 3RD SPEED GEAR SPICER TTC

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	TTC TREMEC
Stock Number	CCT 53-8-18
MLS Number	14217484
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller Aux Drive Gear Kit B, Same as ER65270, Part # CCT K2311 FUL

$274.11 USD

AUX DRIVE GEAR KIT "B'" SAME AS ER65270

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	ALL
Stock Number	CCT K2311 FUL
MLS Number	14217483
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller FS6106A Syncronizer Cup

$178.75 USD

SYNCRONIZER CUP FULLER FS6106A

Quantity	2
Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	FS6106A
Stock Number	CCT 22397
MLS Number	14217482
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Fuller RTOF15715 Aux Drive Gear Late Design, 18/17 Inner Teeth, 34 Outer Teeth

$200.11 USD

AUX DRIVE GEAR LATE DESIGN FULLER RT**715 , 18/17 INNER TEETH , 34 OUTER TEETH

Condition	New
Fits To Make(s)	FULLER
Fits To Model(s)	RTOF15715
Stock Number	CCT 4303357 FUL
MLS Number	14217480
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Clark 280V Countershaft 5TH Speed Gear 46 Teeth

$151.75 USD

COUNTERSHAFT 5TH SPEED GEAR 46 TEETH FULLER/CLARK

Condition	New
Fits To Make(s)	CLARK
Fits To Model(s)	280V
Stock Number	CCT 239586
MLS Number	14217479
Category	Transmission Parts
Last Updated	3/20/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck