---
product_id: 305826983
title: "Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit"
brand: "sonnax"
price: "₩53714"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/305826983-sonnax-4l60-4l60e-4l65-e-and-4l70-e-pinless-accumulator
store_origin: KR
region: South Korea
---

# Pinless design for zero leakage Steel balls plug pin bores securely Dual seals for ultimate bore stability Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit

**Brand:** sonnax
**Price:** ₩53714
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your transmission game—leak-free power, sealed tight!

## Quick Answers

- **What is this?** Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit by sonnax
- **How much does it cost?** ₩53714 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/305826983-sonnax-4l60-4l60e-4l65-e-and-4l70-e-pinless-accumulator)

## Best For

- sonnax enthusiasts

## Why This Product

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

## Key Features

- • **Dual Seal Security:** Stabilizes and completely seals the bore, ensuring peak performance
- • **Lightweight & Compact:** Only 50g with sleek dimensions for easy installation
- • **Trusted Sonnax Quality:** OEM-grade part designed for 4L60, 4L60E, 4L65-E & 4L70-E transmissions
- • **Precision Steel Ball Plugs:** Effectively blocks existing pin bores in case or cover
- • **Leakproof Pinless Innovation:** Eliminates pin bore leakage for unmatched reliability

## Overview

The Sonnax Pinless Accumulator Piston Kit is engineered for 4L60, 4L60E, 4L65-E, and 4L70-E transmissions, featuring a pinless design that eliminates pin bore leakage, dual seals for enhanced bore stability, and steel ball plugs to secure existing pin bores. Lightweight and precision-crafted, this kit ensures reliable, OEM-quality performance for professional-grade transmission maintenance.

## Description

Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit

## Features

- Pinless design eliminates the possibility of pin bore leakage
- Dual seals stabilize and completely seal the bore and provide a tight seal
- Steel balls plug existing pin bore in case or cover

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Sonnax |
| Brand | Sonnax |
| Package Dimensions | 21.01 x 12.7 x 2.79 cm; 50 g |
| Item model number | WO161131 |
| Manufacturer Part Number | 77998-03K |
| OEM Part Number | 62-77998-03K |
| Item Weight | 50 g |

## Images

![Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit - Image 1](https://m.media-amazon.com/images/I/41Z9r7cWDeL.jpg)

## Frequently Bought Together

- Sonnax 4L60 4L60E 4L65-E & 4L70-E Pinless Accumulator Piston Kit
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**Shop now:** [https://www.desertcart.kr/products/305826983-sonnax-4l60-4l60e-4l65-e-and-4l70-e-pinless-accumulator](https://www.desertcart.kr/products/305826983-sonnax-4l60-4l60e-4l65-e-and-4l70-e-pinless-accumulator)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-01*