View 1 Photo View 0 Videos Spicer ESO66-7B Mainshaft 2ND Gear, Part # 101-8-26 $176.91 USD MAINSHAFT 2ND GEAR SPICER ESO66-7B, CROSS: 101-8-26, Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 104-8-7 MLS Number14168604CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer Synchronizer Assembly 4TH & 5TH Mainshaft ES52/ESO65/ESO66 $224.10 USD SYNCHRONIZER ASSEMBLY 4TH 5TH MAINSHAFT BACKTAP[ERED , SPICER ES52/ESO65/ESO66 ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-464-2X MLS Number14232988CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Synchro Assembly Back Taper 33 Teeth 6/7TH & 4/5TH Gear $224.10 USD SYNCHRO ASSEMBLY BACK TAPER 33 TEETH SPICER ESO66-7 6/7TH GEAR ES43-5 4/5TH GEAR , Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-464-1XR MLS Number11837369CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Spicer Input Shaft ES52/ESO66-7B 25 Tooth 9.89" Length 1.750-10 Spline $212.10 USD INPUT SHAFT SPICER ES52,ESO66-7B , 25 TEETH , 9.89 IN LENGTH , 1.750-10 SPLINE DIAMETER - TEEETH ConditionNewFits To Make(s)SPICERFits To Model(s)ES52-7BStock NumberGEN 101-35-34-1X MLS Number12413918CategoryTransmission Parts Last Updated3/20/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer Input Shaft ES52/ESO66-7B 25 Teeth 9.89 in 1.750-10 Spline $232.62 USD INPUT SHAFT SPICER ES52,ESO66-7B , 25 TEETH , 9.89 IN LENGTH , 1.750-10 SPLINE DIAMETER - TEEETH ConditionNewFits To Make(s)SPICERFits To Model(s)ES52-7BStock NumberINC SGR101-35-34-1X MLS Number13987591CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Input Shaft, Pilot Size 1.180" 25 Teeth Back Tapered $137.11 USD INPUT SHAFT PILOT SIZE 1.180'' 25 TEETH BACK TAPERED SPICER ESO66-7B, REPLACED 101-35-26-1X ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberINC 101-35-39-1X MLS Number14226756CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Input Shaft 1.180" Pilot 25 Teeth Back Tapered, Replaces 101-35-26-1X $202.06 USD INPUT SHAFT PILOT SIZE 1.180'' 25 TEETH BACK TAPERED SPICER ESO66-7B, REPLACED 101-35-26-1X ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-35-39-1X MLS Number13808964CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer PSO Series 5TH Overdrive Gear for PSO165-10S $124.90 USD OVERDRIVE GEAR 5TH SPICER PSO SERIES, ConditionNewFits To Make(s)SPICERFits To Model(s)PSO165-10SStock NumberINC SGR201-8-49 MLS Number14226179CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Input Shaft 1.180" Pilot 25 Teeth Back Tapered $202.06 USD INPUT SHAFT PILOT SIZE 1.180'' 25 TEETH BACK TAPERED SPICER ESO66-7B, REPLACED 101-35-26-1X ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-35-39-1X MLS Number13963236CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer TTC TREMEC Interlock Drive Screw $1.93 USD INTERLOCK DRIVE SCREW Quantity5ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberCCT 545091 TTC MLS Number14222300CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Spicer TTC Tremec 5TH Speed Countershaft Gear ES52-7A/ESO65-7A $86.74 USD GEAR COUNTERSHAFT 5TH SPEED SPICER TREMEC ES52-7A/ESO65-7A ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberSST 101-196-6 MLS Number14218720CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer TTC TREMEC Clutch Collar Drive Gear High Range $66.10 USD CLUTCH COLLAR DRIVE GEAR HIGH RANGE SPICER TTC ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 201-466-2 MLS Number14218461CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer TTC TREMEC Gear Mainshaft $253.10 USD GEAR MAINSHAFT ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 201-8-41 MLS Number14218460CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Countershaft 4TH Gear $82.65 USD COUNTERSHAFT 4TH GEAR SPICER TTC ESO66-7B ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberSST 101-196-8 MLS Number14218389CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Input Shaft $258.10 USD INPUT SHAFT SPICER TTC ES066-7B ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberCCT 101-35-28-1X TT MLS Number14218288CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer Mainshaft Gear 4TH Speed Non Back Taper ES52-7B/ES66-7B $90.10 USD MAINSHAFT GEAR 4TH SPEED NON BACK TAPER SPICER TTC ES52-7B/ES66-7B Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-8-8 MLS Number14218183CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer Tremec Transmission Rebuild Kit ES43-5/ES52-5/ES53-5 $206.10 USD TRANSMISSION REBUILD KIT SPICER TREMEC ES43-5 ES52-5 ES53-5 ConditionNewFits To Make(s)SPICERFits To Model(s)ES43-5AStock NumberNCB TRK-221 MLS Number14218172CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Spicer Bearing Cap Assembly $160.10 USD ASSY BEARING CAP ConditionNewFits To Make(s)SPICERStock NumberGEN 101-19-9-1X MLS Number14218165CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer PS140-9A Mainshaft Clutch Collar Sliding Gear $80.10 USD MAINSHAFT CLUTCH COLLAR SLIDING GEAR SPICER-TREMEC ConditionNewFits To Make(s)SPICERFits To Model(s)PS140-9AStock NumberCCT 201-465-5 TTC MLS Number14218104CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Countershaft Assembly $387.11 USD ASSY COUNTERSHAFT ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberGEN 101-30-2-1X MLS Number14218045CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer TTC TREMEC Mainshaft Reverse Gear $317.55 USD MAINSHAFT REVERSE GEAR SPICER TREMEC ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberCCT 104-8-2 TTC MLS Number14218013CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Spicer Rear Retainer Gasket, Model CM40 Series $9.11 USD REAR RETAINER GASKET - MODEL CM40 SERIES ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberCCT 40-223-5 TTC MLS Number14217994CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Spicer TTC TREMEC Range Shift Fork Assembly Back Taper $250.10 USD RANGE SHIFT FORK ASSEMBLY BACK TAPER ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberCCT 49-69-2-1X TTC MLS Number14217915CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer ESO66-7B Mainshaft 5TH Gear $125.10 USD MAINSHAFT GEAR 5TH Quantity2ConditionNewFits To Make(s)SPICERFits To Model(s)ESO66-7BStock NumberCCT 101-8-24 TTC MLS Number14217914CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer TTC TREMEC Gear $166.10 USD GEAR, M/S ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 104-8-1 MLS Number14217749CategoryTransmission Parts Last Updated3/20/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info