---
product_id: 562786109
title: "Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400"
brand: "jetuplusllc"
price: "$28.95"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/562786109-speedo-leak-stop-seal-kit-for-th400-th375-th475-transmission
store_origin: US
region: United States of America
---

# Compact Size Seal Kit O-Ring & Seals Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400

**Brand:** jetuplusllc
**Price:** $28.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400 by jetuplusllc
- **How much does it cost?** $28.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/562786109-speedo-leak-stop-seal-kit-for-th400-th375-th475-transmission)

## Best For

- jetuplusllc enthusiasts

## Why This Product

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

## Key Features

- • **🔩 Complete Kit:** Includes all essential components: O-Ring, Shaft Seal, and Retainer.
- • **🚗 Universal Fit:** Compatible with TH375, TH400, TH475 & 3L80E Transmissions from 1964 onwards.
- • **📐 Perfect Dimensions:** Compact size of 2.32 x 1.69 x 0.16 inches for easy storage.
- • **📦 Lightweight Design:** Weighing only 0.176 ounces, it’s easy to handle and install.
- • **🔒 Leak-Free Performance:** Ensure your transmission runs smoothly with this high-quality seal kit.

## Overview

The Speedo Leak Stop Seal Kit is a comprehensive solution for maintaining the integrity of your TH400, TH375, TH475, and 3L80E transmissions. This kit includes a housing O-Ring, speedometer shaft seal, and retainer, ensuring a leak-free performance for vehicles from 1964 and up. With its lightweight design and compact dimensions, this seal kit is both easy to install and store, making it an essential addition to your automotive toolkit.

## Description

Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400

## Features

- Part Type: Seal Kit
- Speedometer Driven Gear Housing Seal Kit
- Kit Contains: 1 Housing O-Ring, 1 Speedometer Shaft Seal, 1 Speedometer Shaft Seal Retainer
- For TH375, TH400, TH475 & 3L80E Transmissions, 1964 & up

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Jetuplusllc |
| Brand | Jetuplusllc |
| Item Weight | 0.176 ounces |
| Package Dimensions | 2.32 x 1.69 x 0.16 inches |
| Manufacturer Part Number | / |

## Images

![Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400 - Image 1](https://m.media-amazon.com/images/I/41WKqYTF31L.jpg)

## Frequently Bought Together

- Speedo Leak Stop Seal Kit for TH400 TH375 TH475 Transmission Speedometer Turbo 400
- Replace for GM Shift Lever Seal Installer Remover Transmission Tool ，Turbo 400 350 300 700-R4 4L60 Includes Seal
- PMD Products Shifter Seal fits GM Transmission Turbo 350 400 425 700-R4 TH200 TH325 4L60 4L80E 6L80E AT540 MT640

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**Shop now:** [https://www.desertcart.us/products/562786109-speedo-leak-stop-seal-kit-for-th400-th375-th475-transmission](https://www.desertcart.us/products/562786109-speedo-leak-stop-seal-kit-for-th400-th375-th475-transmission)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-16*