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  • Original price $4.98 - Original price $4.98
    Original price
    $4.98
    $4.98 - $4.98
    Current price $4.98

    Sonnax GM-N-11 Thrust Bearing Outer Dia. 3.391" Inner Dia. 2.5" Thickness: 0.15"

    Sonnax
    30 in stock

    Manufacturer Part Number: GM-N-11Brand: Sonnax Thrust BearingPart No. GM-N-11 ...

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    Original price $4.98 - Original price $4.98
    Original price
    $4.98
    $4.98 - $4.98
    Current price $4.98
  • Original price $224.35 - Original price $224.35
    Original price
    $224.35
    $224.35 - $224.35
    Current price $224.35

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

    Sonnax
    15 in stock

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

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    Original price $224.35 - Original price $224.35
    Original price
    $224.35
    $224.35 - $224.35
    Current price $224.35
  • Original price $197.00 - Original price $197.00
    Original price
    $197.00
    $197.00 - $197.00
    Current price $197.00

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

    Sonnax
    3 in stock

    OE Spec or Performance/Custom: Performance/Custom Brand: Sonnax Type: Servo Interchange Part Number: S54907BS K65703 S54905B 54907BS K65703-1 Manuf...

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    Original price $197.00 - Original price $197.00
    Original price
    $197.00
    $197.00 - $197.00
    Current price $197.00
  • Original price $10.33 - Original price $10.33
    Original price
    $10.33
    $10.33 - $10.33
    Current price $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...

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    Original price $10.33 - Original price $10.33
    Original price
    $10.33
    $10.33 - $10.33
    Current price $10.33
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  • Original price $24.21 - Original price $24.21
    Original price
    $24.21
    $24.21 - $24.21
    Current price $24.21

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

    Sonnax
    5 in stock

    Brand: Sonnax Other Part Number: S74507RDK Type: Pump Component Items Included: Reverse Boost Valve and Sleeve with O-Rings Manufacturer Part Numbe...

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    Original price $24.21 - Original price $24.21
    Original price
    $24.21
    $24.21 - $24.21
    Current price $24.21
  • Original price $21.38 - Original price $21.38
    Original price
    $21.38
    $21.38 - $21.38
    Current price $21.38

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

    Sonnax
    Only 2 left!

    Brand: Sonnax Other Part Number: S74507RBK Type: Pump Boost valve kit Interchange Part Number: S74507RCK Items Included: Reverse Boost Valve and Sl...

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    Original price $21.38 - Original price $21.38
    Original price
    $21.38
    $21.38 - $21.38
    Current price $21.38
  • Original price $15.16 - Original price $15.16
    Original price
    $15.16
    $15.16 - $15.16
    Current price $15.16

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

    Sonnax
    6 in stock

    Brand: Sonnax Interchange Part Number: SM465TJS Manufacturer Part Number: SM465TJS Universal Fitment: Yes Vintage Part: No Performance Part: Yes ...

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    Original price $15.16 - Original price $15.16
    Original price
    $15.16
    $15.16 - $15.16
    Current price $15.16
  • Original price $45.66 - Original price $45.66
    Original price
    $45.66
    $45.66 - $45.66
    Current price $45.66

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

    Sonnax
    33 in stock

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

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    Original price $45.66 - Original price $45.66
    Original price
    $45.66
    $45.66 - $45.66
    Current price $45.66
  • Original price $691.11 - Original price $691.11
    Original price
    $691.11
    $691.11 - $691.11
    Current price $691.11

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

    Sonnax
    Out of stock

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

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    Original price $691.11 - Original price $691.11
    Original price
    $691.11
    $691.11 - $691.11
    Current price $691.11
    Sold out
  • Original price $438.70 - Original price $438.70
    Original price
    $438.70
    $438.70 - $438.70
    Current price $438.70

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

    Sonnax
    Out of stock

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

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    Original price $438.70 - Original price $438.70
    Original price
    $438.70
    $438.70 - $438.70
    Current price $438.70
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  • Original price $384.33 - Original price $384.33
    Original price
    $384.33
    $384.33 - $384.33
    Current price $384.33

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

    Sonnax
    Only 2 left!

    Non-Domestic Product: No Custom Bundle: No Fitment Type: Direct Replacement Items Included: See picture Manufacturer Part Number: HP-4L80E-01 Vinta...

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    Original price $384.33 - Original price $384.33
    Original price
    $384.33
    $384.33 - $384.33
    Current price $384.33
  • Original price $129.60 - Original price $129.60
    Original price
    $129.60
    $129.60 - $129.60
    Current price $129.60

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

    Sonnax
    Out of stock

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

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    Original price $129.60 - Original price $129.60
    Original price
    $129.60
    $129.60 - $129.60
    Current price $129.60
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  • Original price $27.10 - Original price $27.10
    Original price
    $27.10
    $27.10 - $27.10
    Current price $27.10

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

    Sonnax
    10 in stock

    Modified Item: No Custom Bundle: No Interchange Part Number: 92201A Surface Finish: New Manufacturer Part Number: SBK-C14 Brand: SONNAX Fitment Typ...

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    Original price $27.10 - Original price $27.10
    Original price
    $27.10
    $27.10 - $27.10
    Current price $27.10
  • Original price $80.01 - Original price $80.01
    Original price
    $80.01
    $80.01 - $80.01
    Current price $80.01

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

    Sonnax
    4 in stock

    Brand: Sonnax Other Part Number: S72201 Manufacturer Warranty: Yes Manufacturer Part Number: SBK-C17 45RFE, 545RFE Bearing KitPart No. SBK-C17 '...

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    Original price $80.01 - Original price $80.01
    Original price
    $80.01
    $80.01 - $80.01
    Current price $80.01
  • Original price $85.03 - Original price $85.03
    Original price
    $85.03
    $85.03 - $85.03
    Current price $85.03

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

    Sonnax
    Only 1 left!

    OE/OEM Part Number: 4412209,04800082AA,4567262,04412229AB,05078617AA,05078643AA,05078636AA,05078631AA Manufacturer Part Number: SBK-C21 Brand: Sonn...

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    Original price $85.03 - Original price $85.03
    Original price
    $85.03
    $85.03 - $85.03
    Current price $85.03
  • Original price $80.20 - Original price $80.20
    Original price
    $80.20
    $80.20 - $80.20
    Current price $80.20

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

    Sonnax
    Only 1 left!

    OE/OEM Part Number: 4412209,04800082AA,04800729AA,04412229AB,4567262,05078617AA,05078643AA,05078636AA,05078631AA Type: Bearing Manufacturer Part Nu...

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    Original price $80.20 - Original price $80.20
    Original price
    $80.20
    $80.20 - $80.20
    Current price $80.20
  • Original price $56.62 - Original price $56.62
    Original price
    $56.62
    $56.62 - $56.62
    Current price $56.62

    Sonnax SBK-F18 Transmission Bearing Kit CD4E 94-18

    Sonnax
    4 in stock

    Manufacturer Part Number: SBK-F18 Other Part Number: S96201A Brand: Sonnax CD4E, LA4A-EL Bearing KitPart No. SBK-F18 Fits '92-later units. Conte...

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    Original price $56.62 - Original price $56.62
    Original price
    $56.62
    $56.62 - $56.62
    Current price $56.62
  • Original price $51.11 - Original price $51.11
    Original price
    $51.11
    $51.11 - $51.11
    Current price $51.11

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

    Sonnax
    Only 1 left!

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

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    Original price $51.11 - Original price $51.11
    Original price
    $51.11
    $51.11 - $51.11
    Current price $51.11
  • Original price $36.92 - Original price $36.92
    Original price
    $36.92
    $36.92 - $36.92
    Current price $36.92

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

    Sonnax
    4 in stock

    Brand: Sonnax Other Part Number: S44201A Type: Bearing Kit Items Included: Thrust Bearing Set Manufacturer Part Number: SBK-G9  Material: Steel  Co...

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    Original price $36.92 - Original price $36.92
    Original price
    $36.92
    $36.92 - $36.92
    Current price $36.92
  • Original price $248.67 - Original price $248.67
    Original price
    $248.67
    $248.67 - $248.67
    Current price $248.67

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

    Sonnax
    Only 1 left!

    Brand: Sonnax Other Part Number: S22174A Type: Shift Kit Interchange Part Number: S22741GNK Manufacturer Part Number: SC-48RE Universal Fitment: Ye...

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    Original price $248.67 - Original price $248.67
    Original price
    $248.67
    $248.67 - $248.67
    Current price $248.67
  • Original price $176.00 - Original price $176.00
    Original price
    $176.00
    $176.00 - $176.00
    Current price $176.00

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

    Sonnax
    Out of stock

    Fitment Type: Performance/Custom Manufacturer Part Number: SC-4L60 Brand: Sonnax Manufacturer Warranty: Yes 4L60 The Sure Cure® KitPart No. SC-4L...

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    Original price $176.00 - Original price $176.00
    Original price
    $176.00
    $176.00 - $176.00
    Current price $176.00
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  • Original price $116.32 - Original price $116.32
    Original price
    $116.32
    $116.32 - $116.32
    Current price $116.32

    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...

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    Original price $116.32 - Original price $116.32
    Original price
    $116.32
    $116.32 - $116.32
    Current price $116.32
  • Original price $114.64 - Original price $114.64
    Original price
    $114.64
    $114.64 - $114.64
    Current price $114.64

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

    Sonnax
    Only 1 left!

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

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    Original price $114.64 - Original price $114.64
    Original price
    $114.64
    $114.64 - $114.64
    Current price $114.64
  • Original price $132.19 - Original price $132.19
    Original price
    $132.19
    $132.19 - $132.19
    Current price $132.19

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

    Sonnax
    27 in stock

    Modified Item: No Country/Region of Manufacture: United States Custom Bundle: No Manufacturer Part Number: 77749-02K  Brand: Sonnax Fitment Type: P...

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    Original price $132.19 - Original price $132.19
    Original price
    $132.19
    $132.19 - $132.19
    Current price $132.19