---
product_id: 102039899
title: "Sonnax Zip Kit."
brand: "transmaxx"
price: "HK$3623"
currency: HKD
in_stock: true
reviews_count: 1
category: "Transmaxx"
url: https://www.desertcart.hk/products/102039899-sonnax-zip-kit
store_origin: HK
region: Hong Kong
---

# Sonnax Zip Kit.

**Brand:** transmaxx
**Price:** HK$3623
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sonnax Zip Kit. by transmaxx
- **How much does it cost?** HK$3623 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/102039899-sonnax-zip-kit)

## Best For

- transmaxx enthusiasts

## Why This Product

- Trusted transmaxx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Sonnax Zip Kit S89741ZK targets the root cause of multiple complaints by sealing the critical circuit pressure losses in Aisin AW 55-50/51SN valve bodies. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, lockup, solenoid and throttle signal circuits. The kit also seals multiple circuits known to suffer from end plug leakage. 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

Review: THE FIRST VALVE I TRIED TO INSTALL WOULD NOT FIT. - HAD PROBLEMS WITH INSTRUCTIONS MATCHING VALVE BODY. WEAK TECH SUPPORT.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0711WZ333 |
| Best Sellers Rank | #5,715,337 in Automotive ( See Top 100 in Automotive ) #2,384 in Automotive Replacement Transmission Valve Body Kits |
| Brand | Transmaxx |
| Customer Reviews | 2.0 2.0 out of 5 stars (1) |
| Date First Available | May 19, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Manufacturer | Transmaxx |
| Manufacturer Part Number | TMX107-2851 |

## Images

![Sonnax Zip Kit. - Image 1](https://m.media-amazon.com/images/I/51fVWSTA5YL.jpg)
![Sonnax Zip Kit. - Image 2](https://m.media-amazon.com/images/I/51SpLU0uOAL.jpg)

## Customer Reviews

### ⭐⭐ THE FIRST VALVE I TRIED TO INSTALL WOULD NOT FIT.
*by B***G on September 1, 2019*

HAD PROBLEMS WITH INSTRUCTIONS MATCHING VALVE BODY. WEAK TECH SUPPORT.

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**Shop now:** [https://www.desertcart.hk/products/102039899-sonnax-zip-kit](https://www.desertcart.hk/products/102039899-sonnax-zip-kit)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-04-23*