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  • $249.35 - $249.35
    $249.35
    $249.35 - $249.35
    $249.35

    Sonnax Zip Kit Valve Body Rebuild GM 6L45 / 6L50 / 6L80 / 6L90 (6L45-6L90-ZIP)

    Sonnax
    41 in stock

    Brand: SonnaxOther Part Number: S104741ZKType: Shift KitInterchange Part Number: S104741ZKManufacturer Part Number: 6L45-6L90-ZIPMaterial: Aluminum...

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    $249.35 - $249.35
    $249.35
    $249.35 - $249.35
    $249.35
  • $29.31 - $29.31
    $29.31
    $29.31 - $29.31
    $29.31

    SONNAX 104520-15K Updated Pressure Regulator Valve

    Sonnax
    42 in stock

    Non-Domestic Product: No Custom Bundle: No Items Included: Pressure Regulator Manufacturer Part Number: 104520-15K (Supercedes 104520-14K) Vintage ...

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    $29.31 - $29.31
    $29.31
    $29.31 - $29.31
    $29.31
  • $34.44 - $34.44
    $34.44
    $34.44 - $34.44
    $34.44

    6L45 6L80 6L90 6T70 transmission TECHM pressure Switch Repair Kit 124740-TL30

    Sonnax
    47 in stock

    Surface Finish: New Fitment Type: Direct Replacement Drive Type: 4WD Manufacturer Part Number: 124740-TL30 Brand: Sonnax Manufacturer Warranty: No ...

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    $34.44 - $34.44
    $34.44
    $34.44 - $34.44
    $34.44
  • $22.68 - $22.68
    $22.68
    $22.68 - $22.68
    $22.68

    Sonnax 104520-12K 6L45, 6L50, 6L80, 6L90 Transmission Pump Boost Valve Kit

    Sonnax
    32 in stock

    Brand: Sonnax Type: Performance Pump Component Interchange Part Number: 80289NK,45507ATK Items Included: Boost valve kit Manufacturer Part Number: ...

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    $22.68 - $22.68
    $22.68
    $22.68 - $22.68
    $22.68
  • $3.74 - $3.74
    $3.74
    $3.74 - $3.74
    $3.74

    Sonnax 76742 Transmission Pump Vane 6L45 6L80 6L90 6L50 07up

    Sonnax
    50 in stock

    Interchange Part Number: A45533B,S104533Manufacturer Part Number: 76742Brand: Sonnax 6L45, 6L50, 6L80, 6L90 Pump VanePart No. 76742 Quality re...

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    $3.74 - $3.74
    $3.74
    $3.74 - $3.74
    $3.74
  • $14.31 - $14.31
    $14.31
    $14.31 - $14.31
    $14.31

    Sonnax 104740-23K Transmission O-Ringed End Plug Kit (7 Plugs, 9 O-Rings) 6L45

    Sonnax
    47 in stock

    Brand: Sonnax Other Part Number: S104741-6K Interchange Part Number: S45741-6K Items Included: O-ringed Valve Body End Plug Set Manufacturer Part N...

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    $14.31 - $14.31
    $14.31
    $14.31 - $14.31
    $14.31
  • $43.65 - $43.65
    $43.65
    $43.65 - $43.65
    $43.65

    Sonnax 6L80-LB1 Transmission Line Pressure Booster Kit 6L45, 6L50, 6L80, 6L90

    Sonnax
    14 in stock

    Brand: Sonnax Other Part Number: S104507F Type: Performance Boost Valve Kit Interchange Part Number: 45507PBK Items Included: Line Pressure Booster...

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    $43.65 - $43.65
    $43.65
    $43.65 - $43.65
    $43.65
  • $9.33 - $9.33
    $9.33
    $9.33 - $9.33
    $9.33

    6L80 6L90 Transmission High-Performance Pump Slide Spring 104534-HD

    Sonnax
    20 in stock

    Non-Domestic Product: NoCustom Bundle: NoItems Included: High-performance pump slide springManufacturer Part Number: 104534-HDDrive Type: 2WD, 4WDM...

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    $9.33 - $9.33
    $9.33
    $9.33 - $9.33
    $9.33
  • $172.00 - $172.00
    $172.00
    $172.00 - $172.00
    $172.00

    Sonnax 104960-01K Transmission Clutch Apply Piston Kit, 4-5-6 6L80 6L90 06-18

    Sonnax
    22 in stock

    Brand: Sonnax Other Part Number: S104960AK Type: Performance 4-5-6 Piston Kit with Backing Plate Items Included: Piston kit with backing plate Manu...

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    $172.00 - $172.00
    $172.00
    $172.00 - $172.00
    $172.00
  • $106.29 - $106.29
    $106.29
    $106.29 - $106.29
    $106.29

    6L80 6L90 Transmission Thrust Bearing Kit 7-Pieces OEM from Sonnax SBK-G80

    Sonnax
    13 in stock

    Country/Region of Manufacture: United StatesInterchange Part Number: 24285660,24237209Surface Finish: NewManufacturer Part Number: SBK-G80Other Par...

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    $106.29 - $106.29
    $106.29
    $106.29 - $106.29
    $106.29
  • $41.69 - $41.69
    $41.69
    $41.69 - $41.69
    $41.69

    Sonnax 104740-09K Transmission Valve Kit, Compensator Feed Regulator 6L45 6L80

    Sonnax
    42 in stock

    Brand: Sonnax Other Part Number: S104741LK Type: Valve body kit Interchange Part Number: S45741DK Items Included: Compensator Feed Regulator Valve ...

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    $41.69 - $41.69
    $41.69
    $41.69 - $41.69
    $41.69
  • $41.72 - $41.72
    $41.72
    $41.72 - $41.72
    $41.72

    Transmission Center Support Seal Kit, for GM 6L45/6L50/6L80/6L90 (104740-14K)

    Sonnax
    Only 1 left!

    Brand: Sonnax Other Part Number: S104080K, 104740-14K Interchange Part Number: S104080K, 104740-14K Items Included: Center Support Seal Kit Manufac...

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    $41.72 - $41.72
    $41.72
    $41.72 - $41.72
    $41.72
  • $10.53 - $10.53
    $10.53
    $10.53 - $10.53
    $10.53

    Sonnax 104740-02K GM 6L45/6L50/6L80/6L90 Clutch Select Valve Spring Kit

    Sonnax
    Only 2 left!

    Brand: SonnaxInterchange Part Number: 104740-02KManufacturer Warranty: No WarrantyItems Included: Clutch Select Valve Spring KitManufacturer Part N...

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    $10.53 - $10.53
    $10.53
    $10.53 - $10.53
    $10.53
  • $222.67 - $222.67
    $222.67
    $222.67 - $222.67
    $222.67

    6L80 6L90 Transmission High Capacity 4-5-6 Clutch Apply Piston Kit 104960-10K

    Sonnax
    Only 2 left!

    Non-Domestic Product: NoCustom Bundle: NoItems Included: High Capacity 4-5-6 Clutch Apply Piston KitManufacturer Part Number: 104960-10KDrive Type:...

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    $222.67 - $222.67
    $222.67
    $222.67 - $222.67
    $222.67
  • Sold out
    $40.83 - $40.83
    $40.83
    $40.83 - $40.83
    $40.83

    Sonnax 104740-07K Transmission TCC Regulator Valve Kit, Torque Converter Clutch

    Sonnax
    Out of stock

    Brand: Sonnax Other Part Number: S104741Q-1K Type: Valve Body Interchange Part Number: S45741ACK Items Included: TCC Regulator Valve, Shuttle Valve...

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    $40.83 - $40.83
    $40.83
    $40.83 - $40.83
    $40.83
    Sold out
  • $80.15 - $80.15
    $80.15
    $80.15 - $80.15
    $80.15

    6L80 Transmission 3-5-Reverse Clutch Apply Ring High Capacity Sonnax 104548-01

    Sonnax
    Only 2 left!

    Non-Domestic Product: NoCustom Bundle: NoItems Included: 3-5-R Apply RingManufacturer Part Number: 104548-01Drive Type: 2WD, 4WDMaterial: SteelModi...

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    $80.15 - $80.15
    $80.15
    $80.15 - $80.15
    $80.15
  • $129.48 - $129.48
    $129.48
    $129.48 - $129.48
    $129.48

    Sonnax 124740-28K Transmission Pressure Switch Rebuild Master Pack 6T70 6L80

    Sonnax
    5 in stock

    Other Part Number: S124442RK Manufacturer Part Number: 124740-28K  Brand: Sonnax 6L45, 6L50, 6L80, 6L90, 6T70 (Gen. 1), 6T75 (Gen. 1) Pressure Sw...

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    $129.48 - $129.48
    $129.48
    $129.48 - $129.48
    $129.48
  • $68.70 - $68.70
    $68.70
    $68.70 - $68.70
    $68.70

    Sonnax 104740-24K 6L45 6L50 Transmission UPGRADED Manual Valve fits BMW Only

    Sonnax
    3 in stock

    OE Spec or Performance/Custom: OE SpecBrand: SONNAXType: Valve Body partManufacturer Warranty: No WarrantyItems Included: Upgraded Manual Valve Ass...

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    $68.70 - $68.70
    $68.70
    $68.70 - $68.70
    $68.70
  • Sold out
    $65.85 - $65.85
    $65.85
    $65.85 - $65.85
    $65.85

    Sonnax 104520-07K OVERSIZED Pressure Regulator & Boost Valve Kit

    Sonnax
    Out of stock

    Brand: Sonnax Type: Pump Pressure Regulator Valve Kit Interchange Part Number: S45507APK Items Included: OVERSIZED Pressure Regulator Kit Manufactu...

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    $65.85 - $65.85
    $65.85
    $65.85 - $65.85
    $65.85
    Sold out
  • $88.70 - $88.70
    $88.70
    $88.70 - $88.70
    $88.70

    6L80 6L90 Transmission Heavy-Duty 4-5-6 Clutch Backing Plate Sonnax 104140A-01

    Sonnax
    Only 1 left!

    Non-Domestic Product: NoCustom Bundle: NoItems Included: 4-5-6 Clutch Backing PlateManufacturer Part Number: 104140A-01Drive Type: 2WD, 4WDMaterial...

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    $88.70 - $88.70
    $88.70
    $88.70 - $88.70
    $88.70
  • $35.49 - $35.49
    $35.49
    $35.49 - $35.49
    $35.49

    6L80 6L90 Transmission Lube Dam for Output Planetary - Sonnax 104584LP

    Sonnax
    12 in stock

    6L80 - 6L90 Transmission Lube Dam fits Rear/Output Planetary fits 2006-up (1) Lube Dam Plate Replacement The output planetary assembly in GM 6L80...

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    $35.49 - $35.49
    $35.49
    $35.49 - $35.49
    $35.49
  • $25.05 - $25.05
    $25.05
    $25.05 - $25.05
    $25.05

    Sonnax 104520-11 Oversized Converter Feed Limit Valve 6L45, 6L50, 6L80, 6L90

    Sonnax
    Only 1 left!

    Manufacturer Part Number: 104520-11Other Part Number: S104507C-1Brand: Sonnax 6L45, 6L50, 6L80, 6L90 Oversized Converter Feed Limit ValvePart ...

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    $25.05 - $25.05
    $25.05
    $25.05 - $25.05
    $25.05
  • $32.49 - $32.49
    $32.49
    $32.49 - $32.49
    $32.49

    Sonnax 104740-01 Transmission Clutch Boost Valve (Oversized) 6L45/50/80/90

    Sonnax
    Only 2 left!

    Brand: Sonnax Other Part Number: S104741R-1 Type: Valve Body Interchange Part Number: S45741GK Items Included: Oversized Clutch Boost Valve Manufac...

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    $32.49 - $32.49
    $32.49
    $32.49 - $32.49
    $32.49
  • $52.54 - $52.54
    $52.54
    $52.54 - $52.54
    $52.54

    Sonnax 104740-12 Oversized AFL Valve for GM 6L45 6L50 6L80 6L90 NEW

    Sonnax
    3 in stock

    Brand: Sonnax Type: Valve Body Interchange Part Number: S45741AF-1A Items Included: Oversized Actuator Feed Limit Valve Manufacturer Part Number: 1...

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    $52.54 - $52.54
    $52.54
    $52.54 - $52.54
    $52.54