New Spicer ESO66-7B Transmission Parts For Sale

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Truck Parts

Category
Transmission Parts

Manufacturer
Spicer

Model
ESO66-7B

Condition
New

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1 - 9 of 9 listings

Spicer ESO66-7B Mainshaft 2ND Gear, Part # 101-8-26

Spicer ESO66-7B Mainshaft 2ND Gear, Part # 101-8-26

Recently Updated

$176.91 USD

MAINSHAFT 2ND GEAR SPICER ESO66-7B, CROSS: 101-8-26,

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	SST 104-8-7
MLS Number	14168604
Category	Transmission Parts
Last Updated	5/15/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66

Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66

Recently Updated

$224.10 USD

SYNCHRONIZER ASSEMBLY 4TH 5TH MAINSHAFT BACKTAP[ERED , SPICER ES52/ESO65/ESO66

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	SST 101-464-2X
MLS Number	11313909
Category	Transmission Parts
Last Updated	5/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear

Recently Updated

$224.10 USD

SYNCHRO ASSEMBLY BACK TAPER 33 TEETH SPICER ESO66-7 6/7TH GEAR ES43-5 4/5TH GEAR ,

Quantity	3
Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	SST 101-464-1XR
MLS Number	11837369
Category	Transmission Parts
Last Updated	5/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear

Price Drop $215.67 USD

SYNCHRO ASSEMBLY BACK TAPER 33 TEETH SPICER ESO66-7 6/7TH GEAR ES43-5 4/5TH GEAR ,

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	INC TRX101-464-1X
MLS Number	11319522
Category	Transmission Parts
Last Updated	5/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B 4TH & 5TH Mainshaft Synchronizer Assembly for ES52/ESO65/ESO66

Spicer ESO66-7B 4TH & 5TH Mainshaft Synchronizer Assembly for ES52/ESO65/ESO66

Recently Updated

$222.31 USD

SYNCHRONIZER ASSEMBLY 4TH 5TH MAINSHAFT BACKTAP[ERED , SPICER ES52/ESO65/ESO66

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	INC TRX101-464-2X
MLS Number	11318636
Category	Transmission Parts
Last Updated	5/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B Manual Transmission Synchronizer Assembly

Spicer ESO66-7B Manual Transmission Synchronizer Assembly

$251.54 USD

SYNCHRONIZER ASSEMBLY, MANUAL TRANSMISSION

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	INC SGR313775X
MLS Number	14338336
Category	Transmission Parts
Last Updated	5/2/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66

Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66

$400.23 USD

SYNCHRONIZER ASSEMBLY 4TH 5TH MAINSHAFT BACKTAP[ERED , SPICER ES52/ESO65/ESO66

Quantity	2
Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	CCT 101-464-2X EUR
MLS Number	13373865
Category	Transmission Parts
Last Updated	5/11/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth

Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth

$400.23 USD

SYNCHRO ASSEMBLY BACK TAPER 33 TEETH SPICER ESO66-7 6/7TH GEAR ES43-5 4/5TH GEAR ,

Quantity	2
Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	CCT 101-464-1X EUR
MLS Number	13373864
Category	Transmission Parts
Last Updated	5/11/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

Spicer ESO66-7B 3RD Gear Mainshaft, Part # 101-8-28

Spicer ESO66-7B 3RD Gear Mainshaft, Part # 101-8-28

Newly Listed

$164.69 USD

GEAR MAINSHAFT 3RD SPICER-TTC ESO66-7B , CROSS - 101-8-28 ,

Condition	New
Fits To Make(s)	SPICER
Fits To Model(s)	ESO66-7B
Stock Number	INC SGR104-8-9
MLS Number	14359852
Category	Transmission Parts
Last Updated	5/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 905-___ SHOW
NUMBERCall Seller

LKQ Heavy Truck

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