---
product_id: 27251564
title: "4R70E-W/75E-W Super Tuff Seperator Plate"
brand: "superior transmission parts"
price: "NT$4006"
currency: TWD
in_stock: true
reviews_count: 8
url: https://www.desertcart.tw/products/27251564-4r70e-w-75e-w-super-tuff-seperator-plate
store_origin: TW
region: Taiwan
---

# Prevents plate cracking & leaks Extra thick zinc coating Proudly made in the USA 4R70E-W/75E-W Super Tuff Seperator Plate

**Brand:** superior transmission parts
**Price:** NT$4006
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your transmission’s backbone with Super Tuff strength!

## Quick Answers

- **What is this?** 4R70E-W/75E-W Super Tuff Seperator Plate by superior transmission parts
- **How much does it cost?** NT$4006 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/27251564-4r70e-w-75e-w-super-tuff-seperator-plate)

## Best For

- superior transmission parts enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Designed as a perfect drop-in replacement for 4R70E/75E valve bodies
- • **Lightweight Strength:** Only 1.76 ounces yet engineered to withstand heavy mechanical stress
- • **Unmatched Durability:** Extra thick zinc coating resists wear and tear for long-lasting performance
- • **American Craftsmanship:** Manufactured in the USA ensuring top-tier quality and reliability
- • **Leak-Proof Reliability:** Eliminates cross leaks caused by accumulator piston spring retainer pounding

## Overview

The 4R70E-W/75E-W Super Tuff Separator Plate by Superior Transmission Parts is a zinc-coated, extra thick valve body separator plate designed to replace stock plates. Made in the USA, it prevents cracking and cross leaks caused by accumulator piston spring retainers, ensuring enhanced durability and reliable transmission performance.

## Description

4R70E-W/75E-W Super Tuff Seperator Plate

## Features

- Superior "Super Tough Plate" is zinc coated
- extra thick and is the perfect replacement for the stock valve body separator plate
- Made in the USA
- helps to eliminate plate cracking and cross leaks caused by constant pounding from the 2-3 Accumulator Piston Spring Retainer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Superior Transmission Parts |
| Brand | Superior Transmission Parts |
| Item Weight | 1.76 ounces |
| Package Dimensions | 5 x 5 x 5 inches |
| Item model number | SUP-K011 |
| Manufacturer Part Number | K011 |

## Images

![4R70E-W/75E-W Super Tuff Seperator Plate - Image 1](https://m.media-amazon.com/images/I/71z-vARQVUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price and access to reviews for help
*by D***O on December 23, 2023*

I recommend a sharpie to annotate your nice new piece of valve body plating.This does end up being better than a factory 2008 crown vic with 4r75E transmissionas in the holes are bigger already.There is easy pickings on google on what to do. If you are Jmoding (which I am still in the works)Following the info on crownvic .net will help greatly.What I decided-Leave all springs in place. Check parts if need replacing Ill go back in. I have heard from bcawebstore that the sonnax valves are a harder material and wear into the channel faster. Only need the filter, gaskets, tuff plate and the drill bits to enlarge holes to my liking. Ofcourse Mercon V motorcraft trans fluid.Even though it came with a diagram about the two different variants I have no clue to what it means. One has smaller holes. Theres only a few holes mentioned by this product when there is a total of 11 holes to pay attention to in the Jmod. Really drive your car around stock while paying attention to shift characteristics forward and reverse. Increasing hole diameter increases fluid flow and reduces clutch wear.

### ⭐⭐⭐⭐⭐ Great upgrade
*by B***N on November 10, 2024*

This is a great solution to the factory separator plates which are prone to crack. Good price

### ⭐⭐⭐⭐⭐ Buy it when doing a J-mod
*by D***S on January 26, 2024*

Did a Jmod on a 06 Crown vic p71 and pre ordered this to use and I'm glad I did! Old one had cracks in it which made it junk. This is much stronger and worth the peace of mind.

## Frequently Bought Together

- 4R70E-W/75E-W Super Tuff Seperator Plate
- 4R70W 4R75W Transmission Upper and Lower Valve Body Gasket Set 2001 and Up
- 700R4 4L60 4L60E 4L65E Transmission Valve Body Check Balls Set of 10 Compatible with GM .250"

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**Shop now:** [https://www.desertcart.tw/products/27251564-4r70e-w-75e-w-super-tuff-seperator-plate](https://www.desertcart.tw/products/27251564-4r70e-w-75e-w-super-tuff-seperator-plate)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-08*