View 1 Photo View 0 Videos Mack T2070/T2080B Auxiliary Gear Mainshaft $325.19 USD AUXILIARY. GEAR MAINSHAFT MACK T2070/T2080B ConditionNewFits To Make(s)MACKFits To Model(s)T2080BStock NumberINC MK751KB4123 MLS Number13781023CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Clutch Cable GM Top Kick 88 - 02 $289 USD CLUTCH CABLE GM TOP KICK 88 - 02 ConditionUsedPart NumberNAStock NumberP-60934 MLS Number13975322CategoryTransmission Parts Last Updated11/11/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos New Mack T310 Aux Mainshaft $460.10 USD MAINSHAFT,AUX ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI GMS-5968 MLS Number11334256CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack T2060 Transmission Part $734.97 USD Drive Countershaft Gear /49 Tooth Keyed Auxiliary, Mack T2060, T2070 / A / B / C / D, T2080 / B, T2090, T2100, T2110B, T2130, T2180, T306L, T310 / M, T313L. T318L Application Quantity3ConditionNewFits To Make(s)MACKFits To Model(s)T2060Stock NumberPAI GGB-6481 MLS Number13975255CategoryTransmission Parts Last Updated2/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack Mainshaft Reverse Gear T2050/T2060/T2070/T2070 A/C/T2080/T2080B/T2090/T2100/T2130/T2180 $671.89 USD Mainshaft Gear Reverse, Mack T/ 2050 / T2130 / T2180 / T2060 / T2070 / T2070 A/C / T2080 / T2080B / T2090 / T2100 Application Quantity2ConditionNewFits To Make(s)MACKFits To Model(s)T2050Stock NumberPAI GGB-6478 MLS Number13975254CategoryTransmission 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 Mack Mainshaft Hi Range Gear T2130/T2080/T309L/T310, Part # 751KB4123 $505.35 USD MAINSHAFT HI RANGE GEAR MACK T2130/T2080/T309L/T310, OEM: 751KB4123 , 22 INNER TEETH , 30 OUTER TEETH ConditionNewFits To Make(s)MACKFits To Model(s)T2130Stock NumberPAI GGB-6199 MLS Number11507251CategoryTransmission 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 Mack T2080 Aux Rear Mainshaft, Part # PAI GMS-5948 $792.93 USD AUX REAR MAINSHAFT ConditionNewFits To Make(s)MACKFits To Model(s)T2080Stock NumberPAI GMS-5948 MLS Number13975252CategoryTransmission 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 Mack T2070 Bearing & Seal Kit, Short Aux Case Top Shift 8/9/10 Speed $1,539.05 USD KIT BEARING SEAL - SHORT AUX CASE - TOP SHIFT 8/9/10 SPEED ConditionNewFits To Make(s)MACKFits To Model(s)T2070Stock NumberPAI GBK-6565 MLS Number10942745CategoryTransmission Parts Last Updated3/20/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack T310 Low Range Gear 57 Teeth x 30 Teeth Steel $1,460.82 USD LO RANGE GEAR MACK 57 TEETH X 30 TEETH STEEL T310 Quantity2ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 806844OEM MLS Number13531796CategoryTransmission 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 Eaton-Fuller RTLO14613B Aux Counter Shaft, Serial # S-11539 $456.60 USD AUX COUNTER SHAFT, Serial#: S-11539 ConditionNewPart NumberA6840 -5747, A-5899, 4303902 S-11539Stock NumberA6840 MLS Number13972983CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTX15715 Auxiliary Countershaft, Part # A-6841 $423.63 USD AUX COUNTERSHAFT, Serial#: A - 6841 ConditionNewPart NumberA - 6841Stock NumberK3499 MLS Number13972982CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Input Shaft, Part # 14660 S-26847 $184.51 USD INPUT SHAFT, Serial#: S-26847, ConditionNewPart Number14660 S-26847,Stock NumberS1130 MLS Number13972981CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller 1.75 Input FS4205A Transmission Part, Part # 4301614 4304563 S11851 $184.19 USD 1.75 INPUT FS4205A, Serial#: S11851 ConditionNewPart Number4301614 4304563 S11851Stock Number4301614 MLS Number13972980CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO9513 Output Shaft, Part # S-1150 A-4094 14622 16259 A3897 A3522 $286.68 USD OUTPUT SHAFT, Serial#: S-1150 FULLER A-4094 FULLER 14622 FULLER 16259 ConditionNewPart NumberS-1150 A-4094 14622 16259 A3897 A3522Stock NumberS1150 MLS Number13972979CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO16210B Counter Shaft Drive Gear, Part # S-17218 $152.22 USD COUNTER SHAFT DRIVE GEAR, Serial#: S-17218 ConditionNewPart Number4303009 4303009, 4303182, S-45195, S45195 S-17218 4305879Stock Number4303875 MLS Number13972978CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTLO20918B Aux Drive Gear, Part # 4304084 $119.17 USD aux drive gear 20913/18 ConditionNewPart Number4304084Stock Number4304084 MLS Number9005868CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO15210B B Ratio Drive Gear, Part # 4304639 / 4304638 / 4304637 $158.43 USD FRO "B" ratio drive gear Quantity4ConditionNewPart Number4304639 / 4304638 / 4304637Stock Number4305880 MLS Number9004942CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller Range Shift Fork for RTLO18913A, Part # 16775 / 22823 $45 USD RANGE SHIFT FORK Quantity10ConditionNewPart Number16775 / 22823Stock Number22823 MLS Number9003363CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller FRO14210B FRO Input Shaft Late, Part # S2822/S2988/S2395/4302315 $72 USD FRO input shaft late Quantity10ConditionNewPart Numbers2822 S2988 S2395 4302315Stock Numbers2822 MLS Number9002989CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO12513 Output Shaft, Part # A4414 $175 USD o/p shaft Quantity2ConditionUsedPart NumberA4414Stock Numbera4414 MLS Number9002859CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RT6613 Output Shaft, Part # 19204 $491.16 USD OUTPUT SHAFT, Serial#: 19204 ConditionNewPart Number19204Stock Number19204 MLS Number13971358CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Eaton-Fuller RTO1258LL Aux Drive Gear, Part # K1848 20386 592812C91 EF62050 $227.34 USD AUX DRIVE GEAR RTO1258LL AND OTHER MODELS, Serial#: K1848, Casting#: K1848 ConditionNewPart NumberK1848 20386 592812C91 EF62050Stock NumberK1848 MLS Number13425183CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mainshaft 4TH Gear Spicer TTC 5552A/C, Part # GEN 53-8-22 $350.10 USD MAINSHAFT 4TH GEAR SPICER TTC 5552A/C ConditionNewFits To Make(s)UNIVERSALFits To Model(s)ALLStock NumberGEN 53-8-22 MLS Number13864927CategoryTransmission Parts Last Updated3/20/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Spicer TTC Tremec Aux Trans Clutch Shift Collar 1ST/2ND 28 Teeth, Part # R8341L $243.32 USD CLUTCH SHIFT COLLAR 1ST/2ND 28 TEETH SPICER AUX TRANS R8341L ConditionNewFits To Make(s)SPICERFits To Model(s)TTC TREMECStock NumberGEN 70-465-6 MLS Number13864919CategoryTransmission Parts Last Updated3/25/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Spicer CM4054A Input Shaft Drive Gear CM40 Series 9.929" Long, Replaces 40-35-3 $253.84 USD INPUT SHAFT DRIVE GEAR CM40 SERIES 9.929" LONG REPLACED 40-35-3 ConditionNewFits To Make(s)SPICERFits To Model(s)CM4054AStock NumberGEN 40-35-12-1X MLS Number13864902CategoryTransmission Parts Last Updated3/25/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info