View 1 Photo View 0 Videos Mack Compound Gear T309L/T310/T2080/T2090/T2100, Part # 764KB4278 $684.57 USD 764KB4278 MACK COMPOUND GEAR T309L/T310/T2080/T2090/T2100 , 30 EXTERNAL SPLINE TOOTH COUNT , 38 INTERNATL SPLINE TOOTH COUNT , 22 INNER TEETH , 30 OUTER TEETH ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 764KB4278 MLS Number14245672CategoryTransmission 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 Mack T310 Clutch Release Lever $118.13 USD CLUTCH RELEASE LEVER MACK Quantity3ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 13RU3126P4 MLS Number14218173CategoryTransmission 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 New Mack Air Directional Valve T310M/T2130/T2180/T309L/T310, Part # GDV-3411 Price Drop $142.11 USD GDV-3411 AIR DIRECTIONAL VALVE , MACK T310M/T2130/T2180/T309L/T310 , 4 PORTS 1/8 INCH THREAD ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 216KD235 MLS Number14217768CategoryTransmission 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 Mack T310 Bearing and Seal Kit Price Drop $1,389.11 USD BEARING AND SEAL KIT MACK T310 ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 208SH116 MLS Number14217737CategoryTransmission 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 Mack T310 Low Range Gear $319.10 USD LO RANGE GEAR ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 751KB3493 MLS Number14217677CategoryTransmission 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 Mack Steel Compound Gear for T309L/T310M/T2080/T2090/T2100 Price Drop $243.11 USD STEEL COMPOUND GEAR MACK T309L, T310M, T2080, T2090, T2100, INNER TEETH 22, OUTER TEETH 30 ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 764KB4270 MLS Number14217518CategoryTransmission 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 Mack T310/309/313/318 Sliding Clutch $163.05 USD SLIDING CLUTCH MACK T310/309/313/318, INTERNAL SPLINE COUNT - 31, OUTER TEETH COUNT - 30 ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 320KB3148 MLS Number14217430CategoryTransmission 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 Mack T310 Rear Case Snap Ring, T309LR T2000 Series $4.36 USD SNAP RING REAR CASE MACK T309LR T2000 SERIES, Quantity9ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 97AX284 MLS Number14216304CategoryTransmission 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 Mack T310 Snap Ring Rear Case T309LR T2000 Series $4.36 USD SNAP RING REAR CASE MACK T309LR T2000 SERIES, Quantity12ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI GRI-2787 MLS Number14201652CategoryTransmission 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 Mack T310/309/313/318 Sliding Clutch, 31 Internal Splines, 30 Outer Teeth $36.54 USD SLIDING CLUTCH MACK T310/309/313/318, INTERNAL SPLINE COUNT - 31, OUTER TEETH COUNT - 30 ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberINC MK320KB3148 MLS Number14201209CategoryTransmission Parts Last Updated3/20/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos New Mack T310 Pinion Main Drive Gear without Oil Pump, Part # 764KB4203D $147.23 USD 764KB4203D PINION MAIN DRIVE GEAR WITHOUT OIL PUMP REPLACES GGB-6735, APPLICATION MACK T309L/T310/T2080B/T313L/T318L/T310M T2050/T2060/T2070/T2070A/B/D/T2080/T200/T2100/T2110B/D... ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI EM67350 MLS Number14196386CategoryTransmission 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 Input Shaft Main Drive Gear T309L/T310/T2080B/T313L/T318L/T2050-T2180 Without Oil Pump $144.34 USD INPUT SHAFT MAIN DRIVE GEAR, MACK T309L T310 T2080B T313L T318L T310M T2050 T2060 T2070 T2070 A/B/D T2080 T200 T2100 T2110 B/D T2130 T2180 WITHOUT OIL PUMP Quantity2ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI EM67350 MLS Number14183817CategoryTransmission Parts Last Updated3/20/2026 LocationPortland, OR, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Steel Oil Pump Piston 432KC13 for TRTXL-107/1070, T2130/T2180, T309L/T310 $14.10 USD 432KC13 STEEL OIL PUMP PISTON , USED WITH INPUT SHAFT 806735 , MACK TRTXL-107/1070, T2130 and T2180, T309L and T310 Quantity2ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI GVN-6965 MLS Number14182962CategoryTransmission Parts Last Updated3/20/2026 LocationJackson, MS, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Mack Sliding Clutch for T310/309/313/318, Internal Spline 31, Outer Teeth 30 $27.26 USD SLIDING CLUTCH MACK T310/309/313/318, INTERNAL SPLINE COUNT - 31, OUTER TEETH COUNT - 30 Quantity6ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberSST 320KB3148 MLS Number14177941CategoryTransmission 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 Mack Sliding Clutch for T313L/T318L/T310M/T309L/T310 (31 Internal / 30 Outer Tooth) $163.05 USD SLIDING CLUTCH MACK T313L/T318L/T310M/T309L/T310 , INTERNAL SPLINE TOOTH COUNT - 31, OUTER TOOTH COUNT - 30, ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 806800 MLS Number14176173CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Mack Air Directional Valve T310M/T2130/T2180/T309L/T310, 4 Ports 1/8 Inch Thread, Part # 216KD235 $184.59 USD 216KD235 AIR DIRECTIONAL VALVE , MACK T310M/T2130/T2180/T309L/T310 , 4 PORTS 1/8 INCH THREAD Quantity3ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI GDV-3411 MLS Number14175922CategoryTransmission Parts Last Updated3/20/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Mack Input Shaft Main Drive Gear without Oil Pump, Part # 764KB4203D $144.34 USD 764KB4203D INPUT SHAFT MAIN DRIVE GEAR WITHOUT OIL PUMP, MACK T309L T310 T2080B T313L T318L T310M T2050 T2060 T2070 T2070 A/B/D T2080 T200 T2100 T2110 B/D T2130 T2180 ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI EM67350 MLS Number14168579CategoryTransmission 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 Mack Compound Gear T309L/T310/T2080/T2090/T2100, Part # 764KB4278 $326.10 USD 764KB4278 MACK COMPOUND GEAR T309L/T310/T2080/T2090/T2100 , 30 EXTERNAL SPLINE TOOTH COUNT , 38 INTERNATL SPLINE TOOTH COUNT , 22 INNER TEETH , 30 OUTER TEETH ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 806831 MLS Number11938944CategoryTransmission 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 Mack Compound Gear T309L/T310/T2080/T2090/T2100, Part # 764KB4278 $684.57 USD 764KB4278 MACK COMPOUND GEAR T309L/T310/T2080/T2090/T2100 , 30 EXTERNAL SPLINE TOOTH COUNT , 38 INTERNATL SPLINE TOOTH COUNT , 22 INNER TEETH , 30 OUTER TEETH ConditionNewFits To Make(s)MACKFits To Model(s)T310Stock NumberPAI 806831 MLS Number13531785CategoryTransmission 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 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 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 0 Photos View 0 Videos Mack T310 Range Piston, Part # GSH-1727OEM $309.44 USD RANGE PISTON MACK, Serial#: GSH-1727OEM, Casting#: GSH-1727OEM ConditionNewPart NumberGSH-1727OEMStock Number336KC333 MLS Number14166688CategoryTransmission Parts Last Updated3/20/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack T2018/T310 Input Shaft, Part # 764KB293 806735 806735E $479 USD NEW INPUT SHAFT MACK T2018 T310, Serial#: NA, Casting#: NA ConditionNewFits To Make(s)MackPart Number764KB293 806735 806735EStock Number764KB293 MLS Number9620308CategoryTransmission Parts Last Updated3/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info