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  • $9.10 - $9.10
    $9.10
    $9.10 - $9.10
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    Sonnax 34006-SP Transmission No Walk-Out Case Bushing THM-400, 4L80-E 85-98

    Sonnax
    22 in stock

    Brand: Sonnax Other Part Number: S34064BA Type: Bushing Interchange Part Number: S34064BA Manufacturer Warranty: Yes Items Included: Heavy Duty No-...

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    $9.10 - $9.10
    $9.10
    $9.10 - $9.10
    $9.10
  • $9.66 - $9.66
    $9.66
    $9.66 - $9.66
    $9.66

    Sonnax 34994-13 O-Ringed End Plug Kit TCC shift valve bore with .497" dia. 4L80E

    Sonnax
    4 in stock

    Brand: SonnaxType: Valve body repair partsItems Included: 5-Pack O-ringed End PlugsManufacturer Part Number: 34994-13Material: AluminumUniversal Fi...

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    $9.66 - $9.66
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    $9.66 - $9.66
    $9.66
  • $3.77 - $3.77
    $3.77
    $3.77 - $3.77
    $3.77

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

    Sonnax
    24 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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    $3.77 - $3.77
    $3.77
    $3.77 - $3.77
    $3.77
  • $12.91 - $12.91
    $12.91
    $12.91 - $12.91
    $12.91

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

    Sonnax
    15 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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    $12.91 - $12.91
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    $12.91 - $12.91
    $12.91
  • $20.56 - $20.56
    $20.56
    $20.56 - $20.56
    $20.56

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

    Sonnax
    10 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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    $20.56 - $20.56
    $20.56
    $20.56 - $20.56
    $20.56
  • $17.87 - $17.87
    $17.87
    $17.87 - $17.87
    $17.87

    Sonnax 34200-03K Transmission Boost Valve & Sleeve Kit (Factory Style) 4L80E

    Sonnax
    9 in stock

    Brand: SonnaxOther Part Number: S34507RBKType: Line Pressure BoosterInterchange Part Number: S34507ERKItems Included: Boost Valve KitManufacturer P...

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    $17.87 - $17.87
    $17.87
    $17.87 - $17.87
    $17.87
  • $44.02 - $44.02
    $44.02
    $44.02 - $44.02
    $44.02

    Sonnax 34298-078 Transmission Forward Hub Washer (.078 Thick) (5 Per Bag)

    Sonnax
    3 in stock

    Brand: SonnaxOther Part Number: S34232BKType: Thrust WasherInterchange Part Number: S34232BKItems Included: 5 pieces Heavy Duty Thrust WasherManufa...

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    $44.02 - $44.02
    $44.02
    $44.02 - $44.02
    $44.02
  • $5.81 - $5.81
    $5.81
    $5.81 - $5.81
    $5.81

    Sonnax THM425 425 Front Wheel Drive Governor Gear Kit TH425 HD Nylon New 1966-On

    Sonnax
    8 in stock

    Other Part Number: K34411A Fitment Type: Direct Replacement Items Included: Gear, Nails (2), Roll Pin  Manufacturer Part Number: 425 Country of Man...

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    $5.81 - $5.81
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    $5.81 - $5.81
    $5.81
  • $609.06 - $609.06
    $609.06
    $609.06 - $609.06
    $609.06

    Sonnax Performance 4L80E 4L85E Input Shaft 300M Heavy Duty handles up to 1000HP

    Sonnax
    4 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Heavy Duty 300M Input ShaftManufacturer Part Number: 34670...

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    $609.06 - $609.06
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    $609.06 - $609.06
    $609.06
  • $61.11 - $61.11
    $61.11
    $61.11 - $61.11
    $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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    $61.11 - $61.11
    $61.11
    $61.11 - $61.11
    $61.11
  • $17.40 - $17.40
    $17.40
    $17.40 - $17.40
    $17.40

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

    Sonnax
    9 in stock

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

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    $17.40 - $17.40
    $17.40
    $17.40 - $17.40
    $17.40
  • $5.34 - $5.34
    $5.34
    $5.34 - $5.34
    $5.34

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

    Sonnax
    17 in stock

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

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    $5.34 - $5.34
    $5.34
    $5.34 - $5.34
    $5.34
  • $351.92 - $351.92
    $351.92
    $351.92 - $351.92
    $351.92

    Sonnax Performance Pack HP-4L80E-01 - UPGRADES your complete transmission!

    Sonnax
    3 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: See pictureManufacturer Part Number: HP-4L80E-01Vintage Pa...

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    $351.92 - $351.92
    $351.92
    $351.92 - $351.92
    $351.92
  • $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40

    Sonnax 34821-01 Planetary Thrust Bearing

    Sonnax
    Only 2 left!

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

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    $8.40 - $8.40
    $8.40
    $8.40 - $8.40
    $8.40
  • $2.61 - $2.61
    $2.61
    $2.61 - $2.61
    $2.61

    Sonnax 34016-W(1PC) 4L80E 4L85E Transmission Stator Support Bushing Front WIDE

    Sonnax
    3 in stock

    Brand: Sonnax Type: Bushing Interchange Part Number: S34036B  Manufacturer Warranty: Yes Fitment Type: Direct Replacement Items Included: Front Sta...

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    $2.61 - $2.61
    $2.61
    $2.61 - $2.61
    $2.61