Skip to content

Sonnax

Filters

  • $163.69 - $163.69
    $163.69
    $163.69 - $163.69
    $163.69

    Sonnax HP-4R100-01 Performance Pack Kit 4R100 98-On Heavy Duty Update

    Sonnax
    6 in stock

    Brand: SONNAX OE Spec or Performance/Custom: Performance/Custom Type: Shift Kit Interchange Part Number: S36741EDK Manufacturer Warranty: No Warran...

    View full details
    $163.69 - $163.69
    $163.69
    $163.69 - $163.69
    $163.69
  • $145.60 - $145.60
    $145.60
    $145.60 - $145.60
    $145.60

    Sonnax K65703-1 Super Hold Servo Kit 200, 200-4R, 200C

    Sonnax
    3 in stock

    OE Spec or Performance/Custom: Performance/CustomBrand: SonnaxType: ServoInterchange Part Number: S54907BS K65703 S54905B 54907BS K65703-1Manufactu...

    View full details
    $145.60 - $145.60
    $145.60
    $145.60 - $145.60
    $145.60
  • Sold out
    $10.33 - $10.33
    $10.33
    $10.33 - $10.33
    $10.33

    Sonnax K74878 Transmission Valve Kit w/ Spring (Fixes Low Pressure) F4A-EL

    Sonnax
    Out of stock

    Manufacturer Part Number: K74878Other Part Number: S38507PKBrand: Sonnax F4A-EL, GF4A-EL Pump Rebuild KitPart No. K74878 Includes Discharge...

    View full details
    $10.33 - $10.33
    $10.33
    $10.33 - $10.33
    $10.33
    Sold out
  • $22.47 - $22.47
    $22.47
    $22.47 - $22.47
    $22.47

    Sonnax K77898 Transmission Reverse Boost Valve Kit (Large Ratio, O-Ring Style)

    Sonnax
    7 in stock

    Brand: SonnaxOther Part Number: S74507RDKType: Pump ComponentItems Included: Reverse Boost Valve and Sleeve with O-RingsManufacturer Part Number: K...

    View full details
    $22.47 - $22.47
    $22.47
    $22.47 - $22.47
    $22.47
  • $16.70 - $16.70
    $16.70
    $16.70 - $16.70
    $16.70

    Sonnax K77898A Reverse Boost Valve Kit 200-4R, 4L60

    Sonnax
    5 in stock

    Brand: SonnaxOther Part Number: S74507RBKType: Pump Boost valve kitInterchange Part Number: S74507RCKItems Included: Reverse Boost Valve and Sleeve...

    View full details
    $16.70 - $16.70
    $16.70
    $16.70 - $16.70
    $16.70
  • $10.36 - $10.36
    $10.36
    $10.36 - $10.36
    $10.36

    Sonnax O-LUBE Slippery Stick Specially formulated lubricant for O-ring & seal

    Sonnax
    12 in stock

    Brand: SonnaxInterchange Part Number: SM465TJSManufacturer Part Number: SM465TJSUniversal Fitment: YesVintage Part: NoPerformance Part: Yes S...

    View full details
    $10.36 - $10.36
    $10.36
    $10.36 - $10.36
    $10.36
  • $43.23 - $43.23
    $43.23
    $43.23 - $43.23
    $43.23

    Sonnax Oversized TCC Switch Valve Kit, for 45RFE 545RFE Transmission (44912-08K)

    Sonnax
    30 in stock

    Requires Tool: F-44912-TL8Requires: VB-FIXSuperseded Part Number: S72741LK, 44912-08KInterchange Part Number: S72741LK, 44912-08KManufacturer Part ...

    View full details
    $43.23 - $43.23
    $43.23
    $43.23 - $43.23
    $43.23
  • $399.88 - $399.88
    $399.88
    $399.88 - $399.88
    $399.88

    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...

    View full details
    $399.88 - $399.88
    $399.88
    $399.88 - $399.88
    $399.88
  • $319.88 - $319.88
    $319.88
    $319.88 - $319.88
    $319.88

    Sonnax Performance 4L80E 4L85E TH400 Main Shaft 300M Heavy Duty up to 1000HP

    Sonnax
    6 in stock

    Non-Domestic Product: NoCustom Bundle: NoFitment Type: Direct ReplacementItems Included: Heavy Duty 300M Input ShaftManufacturer Part Number: 34672...

    View full details
    $319.88 - $319.88
    $319.88
    $319.88 - $319.88
    $319.88
  • $291.31 - $291.31
    $291.31
    $291.31 - $291.31
    $291.31

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

    Sonnax
    Only 1 left!

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

    View full details
    $291.31 - $291.31
    $291.31
    $291.31 - $291.31
    $291.31
  • $80.37 - $80.37
    $80.37
    $80.37 - $80.37
    $80.37

    Sonnax Powerglide Heavy Duty Reverse Piston Kit 28761-01K with Inner/outer Seals

    Sonnax
    Only 2 left!

    Brand: SonnaxType: PistonInterchange Part Number: 103966DItems Included: Billet Aluminum Piston, Inner and Outer Piston SealsManufacturer Part Numb...

    View full details
    $80.37 - $80.37
    $80.37
    $80.37 - $80.37
    $80.37
  • $22.97 - $22.97
    $22.97
    $22.97 - $22.97
    $22.97

    Sonnax SBK-C14 Bearing Kit 40TE, 40TES, 41AE, 41TE, 41TES, 42LE Fits 88-later

    Sonnax
    9 in stock

    Modified Item: NoCustom Bundle: NoInterchange Part Number: 92201ASurface Finish: NewManufacturer Part Number: SBK-C14Brand: SONNAXFitment Type: Dir...

    View full details
    $22.97 - $22.97
    $22.97
    $22.97 - $22.97
    $22.97
  • Sold out
    $71.07 - $71.07
    $71.07
    $71.07 - $71.07
    $71.07

    Sonnax SBK-C17 Transmission Bearing Kit 45RFE 5-45RFE 65RFE 99-18

    Sonnax
    Out of stock

    Brand: SonnaxOther Part Number: S72201Manufacturer Warranty: YesManufacturer Part Number: SBK-C17 45RFE, 545RFE Bearing KitPart No. SBK-C17 ...

    View full details
    $71.07 - $71.07
    $71.07
    $71.07 - $71.07
    $71.07
    Sold out
  • $74.81 - $74.81
    $74.81
    $74.81 - $74.81
    $74.81

    Sonnax SBK-C21 62TE Thrust Bearing Kit Fits 07-08 units only by 10 pc kit

    Sonnax
    3 in stock

    OE/OEM Part Number: 4412209,04800082AA,4567262,04412229AB,05078617AA,05078643AA,05078636AA,05078631AAManufacturer Part Number: SBK-C21Brand: Sonnax...

    View full details
    $74.81 - $74.81
    $74.81
    $74.81 - $74.81
    $74.81
  • $72.63 - $72.63
    $72.63
    $72.63 - $72.63
    $72.63

    Sonnax SBK-C22 62TE Thrust Bearing Kit Fits 09-later units only by 10 pc kit

    Sonnax
    4 in stock

    OE/OEM Part Number: 4412209,04800082AA,04800729AA,04412229AB,4567262,05078617AA,05078643AA,05078636AA,05078631AAType: BearingManufacturer Part Numb...

    View full details
    $72.63 - $72.63
    $72.63
    $72.63 - $72.63
    $72.63
  • $47.26 - $47.26
    $47.26
    $47.26 - $47.26
    $47.26

    Sonnax SBK-F18 Transmission Bearing Kit CD4E 94-18

    Sonnax
    Only 2 left!

    Manufacturer Part Number: SBK-F18Other Part Number: S96201ABrand: Sonnax CD4E, LA4A-EL Bearing KitPart No. SBK-F18 Fits '92-later units. C...

    View full details
    $47.26 - $47.26
    $47.26
    $47.26 - $47.26
    $47.26
  • $42.67 - $42.67
    $42.67
    $42.67 - $42.67
    $42.67

    Sonnax SBK-G11 Transmission Bearing Kit TH440-T4 4T60E 4T65E 84-93

    Sonnax
    Only 2 left!

    Manufacturer Part Number: SBK-G11Other Part Number: S84201ABrand: Sonnax 4T60, 4T60-E Bearing KitPart No. SBK-G11 1984 & later Contents...

    View full details
    $42.67 - $42.67
    $42.67
    $42.67 - $42.67
    $42.67
  • $32.16 - $32.16
    $32.16
    $32.16 - $32.16
    $32.16

    Sonnax SBK-G9 GM Transmission Thrust Bearing Kit TH350 - TH350C TH350 1969 - 86

    Sonnax
    6 in stock

    Brand: SonnaxOther Part Number: S44201AType: Bearing KitItems Included: Thrust Bearing SetManufacturer Part Number: SBK-G9Material: SteelCountry/Re...

    View full details
    $32.16 - $32.16
    $32.16
    $32.16 - $32.16
    $32.16
  • $204.53 - $204.53
    $204.53
    $204.53 - $204.53
    $204.53

    Sonnax SC-48RE Sure Cure Valve Body Kit Complete fits 48RE (03-10)

    Sonnax
    Only 1 left!

    Brand: SonnaxOther Part Number: S22174AType: Shift KitInterchange Part Number: S22741GNKManufacturer Part Number: SC-48REUniversal Fitment: YesVint...

    View full details
    $204.53 - $204.53
    $204.53
    $204.53 - $204.53
    $204.53
  • Sold out
    $146.77 - $146.77
    $146.77
    $146.77 - $146.77
    $146.77

    Sonnax SC-4L60 The Sure Cure Kit for GM 4L60 (700-R4) units

    Sonnax
    Out of stock

    Fitment Type: Performance/CustomManufacturer Part Number: SC-4L60Brand: SonnaxManufacturer Warranty: Yes 4L60 The Sure Cure® KitPart No. SC-4L...

    View full details
    $146.77 - $146.77
    $146.77
    $146.77 - $146.77
    $146.77
    Sold out
  • $101.34 - $101.34
    $101.34
    $101.34 - $101.34
    $101.34

    Sonnax SC-4L80E Transmission Sure Cure Kit (Requires 77754-TL) 4L80E 91-18

    Sonnax
    3 in stock

    Brand: SonnaxOther Part Number: S34174Interchange Part Number: S34741CCKManufacturer Part Number: SC-4L80EUniversal Fitment: YesVintage Part: NoPer...

    View full details
    $101.34 - $101.34
    $101.34
    $101.34 - $101.34
    $101.34
  • $79.97 - $79.97
    $79.97
    $79.97 - $79.97
    $79.97

    Sonnax SC-AODE Sure Cure Kit 4R70W, AODE 95-Earlier

    Sonnax
    Only 2 left!

    Country/Region of Manufacture: United StatesManufacturer Part Number: SC-AODEBrand: Sonnax 4R70W, AODE The Sure Cure® KitPart No. SC-AODE ...

    View full details
    $79.97 - $79.97
    $79.97
    $79.97 - $79.97
    $79.97
  • $92.70 - $92.70
    $92.70
    $92.70 - $92.70
    $92.70

    Sonnax Smart Sun Shell 77749-02K 4L60E 700R4 4L65E 4L70E 1982-up

    Sonnax
    30 in stock

    Modified Item: NoCountry/Region of Manufacture: United StatesCustom Bundle: NoManufacturer Part Number: 77749-02KBrand: SonnaxFitment Type: Perform...

    View full details
    $92.70 - $92.70
    $92.70
    $92.70 - $92.70
    $92.70
  • $198.99 - $198.99
    $198.99
    $198.99 - $198.99
    $198.99

    Sonnax Smart-Tech High Capacity Forward Clutch Drum Kit 4R70 4R75 AOD 76655-01K

    Sonnax
    Only 1 left!

    Non-Domestic Product: NoOther Part Number: Aod, AODE, Mustang, f150, e150, UpgradesCustom Bundle: NoFitment Type: Performance/CustomItems Included:...

    View full details
    $198.99 - $198.99
    $198.99
    $198.99 - $198.99
    $198.99