Drivetrain› Automatic Transmissions and Components

Sonnax

Automatic Transmission Zip Kit

$259.22

SKU: A750E-A761E-ZIP

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Sonnax A750E-A761E-ZIP is an automatic transmission Zip Kit designed to address and seal critical pressure losses in specific valve bodies. It targets the root causes of multiple complaints, preventing pressure loss in the main line, clutch apply control, and lockup control circuits. This kit also seals circuits prone to end plug leakage or poor checkball sealing.
Show original supplier description
The Sonnax A750E-A761E-ZIP is a specialized Zip Kit engineered to resolve common issues within Toyota/Lexus A750, A760, and A960 series valve bodies. This kit directly targets the root cause of numerous complaints by effectively sealing critical circuit pressure losses that can lead to performance degradation. Furthermore, the Zip Kit addresses leakage issues associated with end plugs and faulty checkball sealing, ensuring optimal hydraulic performance. The installation process is straightforward, requiring no special tools, and features a drop-in design for quick and easy integration. Included with the kit is a detailed technical booklet. This guide provides comprehensive rebuilding and inspection tips, along with specific vacuum testing information and locations of critical areas within the valve body. This documentation aids in a thorough valve body repair, getting the transmission back on the road quickly and efficiently. The kit is designed for A750E, A750F, A760E, A760F, A760H, A761E, A960E, A960F, AB60E, and AB60F transmissions from 2003 and newer.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSonnax
Part NumberA750E-A761E-ZIP
CategoryDrivetrain
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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