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  • Original price $9.54 - Original price $9.54
    Original price
    $9.54
    $9.54 - $9.54
    Current price $9.54

    Sonnax 34200-05K Transmission End Plug .625" Diameter for Torque Converter

    Sonnax
    8 in stock

    Brand: SonnaxInterchange Part Number: S34507EP-6KItems Included: 5-End Plugs, 5-O-ringsManufacturer Part Number: 34200-05KUniversal Fitment: YesVin...

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    Original price $9.54 - Original price $9.54
    Original price
    $9.54
    $9.54 - $9.54
    Current price $9.54
  • Original price $41.23 - Original price $41.23
    Original price
    $41.23
    $41.23 - $41.23
    Current price $41.23

    Sonnax 34006-SPB Heavy Duty Case Bushing Upgrade Kit fits 400, 4L80E and 4L85E

    Sonnax
    20 in stock

    Brand: SonnaxInterchange Part Number: 34064BAKItems Included: Heavy Duty No-Walk Case Bushing, Thrust Bearing. Shim KitManufacturer Part Number: 34...

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    Original price $41.23 - Original price $41.23
    Original price
    $41.23
    $41.23 - $41.23
    Current price $41.23
  • Original price $3.34 - Original price $3.34
    Original price
    $3.34
    $3.34 - $3.34
    Current price $3.34

    4L80E 4L85E Sonnax 34998-01K Wire Harness Connector Bracket For Late Type Only

    Sonnax
    16 in stock

    Brand: Sonnax IndustriesManufacturer Part Number: 34998-01KPerformance Part: No 4L80-E, 4L85-E Transmission Wiring Harness Connector BracketP...

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    Original price $3.34 - Original price $3.34
    Original price
    $3.34
    $3.34 - $3.34
    Current price $3.34
  • Original price $26.73 - Original price $26.73
    Original price
    $26.73
    $26.73 - $26.73
    Current price $26.73

    4L80E Transmission Line Pressure Boost Valve Kit Sonnax 4L80E-LB1

    Sonnax
    10 in stock

    Brand: SonnaxType: Pump pressure boost kitInterchange Part Number: S34507ERK-1Manufacturer Warranty: YesFitment Type: Direct ReplacementItems Inclu...

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    Original price $26.73 - Original price $26.73
    Original price
    $26.73
    $26.73 - $26.73
    Current price $26.73
  • Original price $22.73 - Original price $22.73
    Original price
    $22.73
    $22.73 - $22.73
    Current price $22.73

    Sonnax 38511-05k 3L80 TH400 Transmission Manual Shift Shaft Kit

    Sonnax
    4 in stock

    Brand: SonnaxType: Shifter Shaft Replacement KitInterchange Part Number: S34991-4KOE/OEM Part Number: 8661611Items Included: Manual Shift Shaft, 2 ...

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    Original price $22.73 - Original price $22.73
    Original price
    $22.73
    $22.73 - $22.73
    Current price $22.73
  • Original price $4.73 - Original price $4.73
    Original price
    $4.73
    $4.73 - $4.73
    Current price $4.73

    Sonnax 402 Transmission Gear, Governor Gear Repair Package TH400 3L80 65-98

    Sonnax
    27 in stock

    Manufacturer Part Number: 402Other Part Number: A34684Brand: Sonnax 400 Governor Gear KitPart No. 402 Contents ...

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    Original price $4.73 - Original price $4.73
    Original price
    $4.73
    $4.73 - $4.73
    Current price $4.73
  • Original price $17.69 - Original price $17.69
    Original price
    $17.69
    $17.69 - $17.69
    Current price $17.69

    4L80E 4L85E Transmission Boost Valve O-Ring Style Sonnax 34200-01K

    Sonnax
    6 in stock

    Manufacturer Part Number: 34200-01KBrand: SonnaxFitment Type: Direct ReplacementManufacturer Warranty: Yes 4L80-E, 4L85-E Boost Valve KitPart ...

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    Original price $17.69 - Original price $17.69
    Original price
    $17.69
    $17.69 - $17.69
    Current price $17.69
  • Original price $17.57 - Original price $17.57
    Original price
    $17.57
    $17.57 - $17.57
    Current price $17.57

    TH400 4L80E Transmission Thrust Bearing Kit 1964-98 Chevy GMC Olds Pontiac 3-pcs

    Sonnax
    Only 2 left!

    Country/Region of Manufacture: United StatesOE/OEM Part Number: 8623920, 8623921, 8623922Interchange Part Number: 34201AMaterial: SteelOther Part N...

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    Original price $17.57 - Original price $17.57
    Original price
    $17.57
    $17.57 - $17.57
    Current price $17.57
  • Original price $24.69 - Original price $24.69
    Original price
    $24.69
    $24.69 - $24.69
    Current price $24.69

    Sonnax 34910-03K Transmission Pressure Regulator Valve Kit TH400 3L80 71-98

    Sonnax
    5 in stock

    Brand: SonnaxOther Part Number: S34507PKType: Pump ComponentItems Included: Pressure RegulatorManufacturer Part Number: 34910-03KMaterial: SteelUni...

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    Original price $24.69 - Original price $24.69
    Original price
    $24.69
    $24.69 - $24.69
    Current price $24.69
  • Original price $20.56 - Original price $20.56
    Original price
    $20.56
    $20.56 - $20.56
    Current price $20.56

    Sonnax 34301-094 Forward Clutch Hub Washer Rear (.094" Thick)(65-up) set of 5PC

    Sonnax
    3 in stock

    Brand: SonnaxType: Thrust WasherInterchange Part Number: 34301-094,S34235-094Items Included: 5 pieces of same thrust washerManufacturer Part Number...

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    Original price $20.56 - Original price $20.56
    Original price
    $20.56
    $20.56 - $20.56
    Current price $20.56
  • Original price $8.40 - Original price $8.40
    Original price
    $8.40
    $8.40 - $8.40
    Current price $8.40

    Sonnax 34821-01 Planetary Thrust Bearing

    Sonnax
    7 in stock

    Brand: SonnaxNon-Domestic Product: NoFitmentType: ReplacementCustom Bundle: NoManufacturer Part Number: 34821-01MPN: 34821-01Modified Item: No 4L...

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    Original price $8.40 - Original price $8.40
    Original price
    $8.40
    $8.40 - $8.40
    Current price $8.40
  • Original price $66.67 - Original price $66.67
    Original price
    $66.67
    $66.67 - $66.67
    Current price $66.67

    Sonnax 34200-10K Transmission Boost Valve & Sleeve Kit, Self-Regulating

    Sonnax
    Only 2 left!

    Brand: SonnaxOther Part Number: S34507RAKInterchange Part Number: S34507HRKItems Included: Boost Valve KitManufacturer Part Number: 34200-10KMateri...

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    Original price $66.67 - Original price $66.67
    Original price
    $66.67
    $66.67 - $66.67
    Current price $66.67
  • Original price $8.51 - Original price $8.51
    Original price
    $8.51
    $8.51 - $8.51
    Current price $8.51

    4L80E Transmission O-Ringed End Plug Kit TCC Valve Bore Sonnax 34994-14K

    Sonnax
    Only 1 left!

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Valve Bore Plugs and O-ringsManufacturer Part Number: 3499...

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    Original price $8.51 - Original price $8.51
    Original price
    $8.51
    $8.51 - $8.51
    Current price $8.51
  • Original price $17.40 - Original price $17.40
    Original price
    $17.40
    $17.40 - $17.40
    Current price $17.40

    Sonnax 34200-47K Transmission 3rd & Reverse Checkball Sleeve Kit 4L80E 95-18

    Sonnax
    8 in stock

    Brand: SonnaxOther Part Number: S34741RKType: Valve BodyItems Included: 3rd & Reverse Checkball Sleeve KitManufacturer Part Number: 34200-47KMa...

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    Original price $17.40 - Original price $17.40
    Original price
    $17.40
    $17.40 - $17.40
    Current price $17.40
  • Original price $5.34 - Original price $5.34
    Original price
    $5.34
    $5.34 - $5.34
    Current price $5.34

    Sonnax 34716-01 Sealing rings input shaft oversized fits 4L80-E, 4L85-E

    Sonnax
    13 in stock

    Fitment Type: Direct ReplacementItems Included: 2-Pack Oversized Sealing RingsManufacturer Part Number: 34716-01Country of Manufacture: United Stat...

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    Original price $5.34 - Original price $5.34
    Original price
    $5.34
    $5.34 - $5.34
    Current price $5.34
  • Original price $12.91 - Original price $12.91
    Original price
    $12.91
    $12.91 - $12.91
    Current price $12.91

    Sonnax 34301-078 Forward Clutch Hub Washer (Rear) (5 Piece)

    Sonnax
    6 in stock

    Brand: SonnaxOther Part Number: S34235-078Type: Thrust WasherItems Included: 5 piece set of same thrust washerManufacturer Part Number: 34301-078Un...

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    Original price $12.91 - Original price $12.91
    Original price
    $12.91
    $12.91 - $12.91
    Current price $12.91
  • Original price $3.77 - Original price $3.77
    Original price
    $3.77
    $3.77 - $3.77
    Current price $3.77

    Sonnax 34994-02K Transmission 1-2 & 3-4 Shift Valve Spring Kit 4L80E 91-18

    Sonnax
    8 in stock

    Brand: Sonnax Other Part Number: S34741S-3 Items Included: 1-2 & 2-3 Shift Valve Spring Kit Manufacturer Part Number: 34994-02K Universal Fitme...

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    Original price $3.77 - Original price $3.77
    Original price
    $3.77
    $3.77 - $3.77
    Current price $3.77
  • Original price $98.03 - Original price $98.03
    Original price
    $98.03
    $98.03 - $98.03
    Current price $98.03

    Sonnax 34322-01 Transmission Forward Clutch Hub (Heavy Duty) 3L80 TH400 4L80E

    Sonnax
    4 in stock

    Brand: SonnaxOther Part Number: S34574EOE/OEM Part Number: 8661611Manufacturer Part Number: 34322-01Material: Forged 1045 steelUniversal Fitment: Y...

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    Original price $98.03 - Original price $98.03
    Original price
    $98.03
    $98.03 - $98.03
    Current price $98.03
  • Original price $46.93 - Original price $46.93
    Original price
    $46.93
    $46.93 - $46.93
    Current price $46.93

    TH400 TURBO 400 TRANSMISSION Sonnax Heavy Duty Stator Support Shaft 34910S-01

    Sonnax
    4 in stock

    Brand: SonnaxOther Part Number: S34529Type: Pump Stator ShaftInterchange Part Number: S34529Manufacturer Warranty: YesFitment Type: Performance/Cus...

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    Original price $46.93 - Original price $46.93
    Original price
    $46.93
    $46.93 - $46.93
    Current price $46.93
  • Original price $36.53 - Original price $36.53
    Original price
    $36.53
    $36.53 - $36.53
    Current price $36.53

    Sonnax 34200-16K Transmission Actuator Feed Limit Valve Kit 4L80E 91-18

    Sonnax
    5 in stock

    Brand: SonnaxOther Part Number: S34741LKType: Valve BodyInterchange Part Number: S34741FKItems Included: Valve, Sleeve, Long and Short Spring, Reta...

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    Original price $36.53 - Original price $36.53
    Original price
    $36.53
    $36.53 - $36.53
    Current price $36.53
  • Original price $61.11 - Original price $61.11
    Original price
    $61.11
    $61.11 - $61.11
    Current price $61.11

    4L80E Transmission Oversized TCC Regulator Valve Kit Sonnax 34994-18K

    Sonnax
    Only 2 left!

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Valve, Sleeve, Springs, PinManufacturer Part Number: 34994...

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    Original price $61.11 - Original price $61.11
    Original price
    $61.11
    $61.11 - $61.11
    Current price $61.11
  • Original price $112.77 - Original price $112.77
    Original price
    $112.77
    $112.77 - $112.77
    Current price $112.77

    Sonnax 34322-02K TH400 TH425 4L80E 4L85E Extreme Duty Forward Clutch Hub Kit

    Sonnax
    11 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Performance/CustomItems Included: Extreme Duty Forward Clutch hub and Thrust BearingManufact...

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    Original price $112.77 - Original price $112.77
    Original price
    $112.77
    $112.77 - $112.77
    Current price $112.77
  • Original price $6.46 - Original price $6.46
    Original price
    $6.46
    $6.46 - $6.46
    Current price $6.46

    Sonnax 34006-05 Rear Unit Endplay Shim .005" Thick

    Sonnax
    20 in stock

    Brand: SonnaxOther Part Number: S34268SKType: Endplay ShimItems Included: 10 Endplay ShimsManufacturer Part Number: 34006-05Material: SteelUniversa...

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    Original price $6.46 - Original price $6.46
    Original price
    $6.46
    $6.46 - $6.46
    Current price $6.46
  • Original price $32.29 - Original price $32.29
    Original price
    $32.29
    $32.29 - $32.29
    Current price $32.29

    Sonnax 400-LB1 TH400 Transmission Boost Valve & Sleeve Progressive Line Pressure

    Sonnax
    4 in stock

    Brand: SonnaxOther Part Number: S34507FType: Performance Boost Valve KitItems Included: Boost Valve, Sleeve, Spring, O-ringsManufacturer Part Numbe...

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    Original price $32.29 - Original price $32.29
    Original price
    $32.29
    $32.29 - $32.29
    Current price $32.29