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Transmaxx Sonnax 6L456L90ZIP Zip Kit 6L45 6L80 6L90 6L50

  • Based on 23 reviews
Condition: New
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$228.71 Why this price?
Save $17.47 was $246.18

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This item is eligible for return within 30 days of receipt

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Availability: Only 10 left in stock, order soon!
Fulfilled by MaxxIndustries

Arrives Nov 27 – Nov 29
Order within 9 hours and 4 minutes
Available payment plans shown during checkout

Description

Sonnax Zip Kit S104741ZK targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the GM 6L45/50/80/90 valve body. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, clutch apply control, solenoid feed and lockup control circuits. The kit also seals multiple circuits known to suffer from end plug leakage or poor checkball sealing. No special tools are required for installing these parts. The Zip Kit quick guide provides clear and easy instructions on one sheet to get the unit sealed up and back on the road fast. In addition to general rebuilding tips and technical information, the technical booklet included in this kit contains vacuum testing information and locations at other key areas of the valve body. Drop-in Zip Valve parts install quickly and easily, no reaming or special tools required; Uniquely designed parts address root causes of valve body complaints by sealing critical pressure circuits; Detailed technical booklet included with in-depth rebuild and inspection tips for comprehensive valve body repair


Manufacturer: ‎Transmaxx


Brand: ‎Transmaxx


Item Weight: ‎1 pounds


Package Dimensions: ‎39.37 x 39.37 x 19.69 inches


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎TMX361-2851


Date First Available: May 19, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 27 – Nov 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Awesome kit
Comes with step-by-step instructions, also shows you where to vacuum test, very easy to install.
Reviewed in the United States 🇺🇸 on February 21, 2023 by Don Alcus

  • Awesome in a box.
Very nice quality kit. Easy to install.
Reviewed in the United States 🇺🇸 on December 14, 2019 by Greg S.

  • Five Stars
Great kit! fit my 2011 Silverado 2500hd perfect. Sonnax customer service is also awesome!
Reviewed in the United States 🇺🇸 on March 14, 2018 by Amazon Customer

  • Had trouble with a piece breaking
Pieces broke upon installation
Reviewed in the United States 🇺🇸 on December 10, 2019 by Jason

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