---
product_id: 78858339
title: "Traxxas TRA5040 Oil, differential (20M weight) (standard)"
brand: "traxxas"
price: "¥4934"
currency: JPY
in_stock: true
reviews_count: 13
category: "Traxxas"
url: https://www.desertcart.jp/products/78858339-traxxas-tra5040-oil-differential-20m-weight-standard
store_origin: JP
region: Japan
---

# 20ml precise volume for perfect fill Standard formula trusted by pros 20M viscosity for optimal diff control Traxxas TRA5040 Oil, differential (20M weight) (standard)

**Brand:** traxxas
**Price:** ¥4934
**Availability:** ✅ In Stock

## Summary

> ⚙️ Master your RC’s grip with Traxxas’ precision diff oil!

## Quick Answers

- **What is this?** Traxxas TRA5040 Oil, differential (20M weight) (standard) by traxxas
- **How much does it cost?** ¥4934 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/78858339-traxxas-tra5040-oil-differential-20m-weight-standard)

## Best For

- traxxas enthusiasts

## Why This Product

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

## Key Features

- • **Compact 20ml Bottle:** Ideal size for exact dosing without waste or mess
- • **Pro-Grade Durability:** Formulated to withstand intense RC vehicle stress and heat
- • **Trusted Brand Legacy:** From Traxxas, a leader in RC innovation since 2017
- • **Precision 20M Viscosity:** Engineered for smooth, consistent differential performance under pressure
- • **Universal Compatibility:** Fits Traxxas model 77086-4 and other standard RC differentials

## Overview

Traxxas TRA5040 is a 20ml bottle of 20M weight differential oil designed for remote control vehicles, delivering thick, reliable lubrication to optimize differential performance. Compatible with Traxxas model 77086-4 and other standard RC differentials, it ensures smooth handling and durability under high stress, making it a must-have for serious RC enthusiasts.

## Description

Traxxas TRA5040 Oil, differential (20M wt) (standard)

Review: very thick - works great
Review: Works great - Very thick. Works really well in the middle Differential on arrma fireteam. DOSE PUT ALOT OF STRESS ON REAR DIFFERENTIAL IF USED IN CENTER DIFFERENTIAL!!! Had to replace mine twice after a mouth.

## Features

- fits_model_77086-4, MPN_5040, product_trx, SHIPPING_GROUPS_envelope, TRX-PART

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0734JGYM2 |
| Best Sellers Rank | #73,035 in Toys & Games ( See Top 100 in Toys & Games ) #21 in RC Vehicle Oil & Lubricants |
| Brand | Traxxas |
| Date First Available | June 23, 2017 |
| Global Trade Identification Number | 00020334504005 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 1.12 ounces |
| Liquid Volume | 20 Milliliters |
| Manufacturer | Traxxas |
| Material | As Pictured |
| Number of Items | 1 |
| Package Information | Bottle |
| Product Dimensions | 2 x 3.3 x 6 inches |
| Recommended Uses For Product | Remote Control Vehicle |
| SAE J300 Viscosity Grade | 20 |
| UPC | 020334504005 |
| Unit Count | 1 Count |
| Viscosity | 20M |

## Product Details

- **Brand:** Traxxas
- **Item Weight:** 0.07 Pounds
- **Liquid Volume:** 20 Milliliters
- **Material:** As Pictured
- **Package Information:** Bottle

## Images

![Traxxas TRA5040 Oil, differential (20M weight) (standard) - Image 1](https://m.media-amazon.com/images/I/514GTy8c+3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ very thick
*by N***. on November 22, 2025*

works great

### ⭐⭐⭐⭐⭐ Works great
*by B***N on November 2, 2024*

Very thick. Works really well in the middle Differential on arrma fireteam. DOSE PUT ALOT OF STRESS ON REAR DIFFERENTIAL IF USED IN CENTER DIFFERENTIAL!!! Had to replace mine twice after a mouth.

### ⭐⭐⭐⭐⭐ Super thick
*by T***Y on April 26, 2024*

This is perfect for your center diff if you’re interested in making sure power gets to all four wheels. If you ever wondered how thick 20million weight is, just look at this picture.

## Frequently Bought Together

- Traxxas TRA5040 Oil, differential (20M weight) (standard)
- Traxxas 5136X Differential Oil Kit (10,000, 30,000, 50,000 Weights)
- Traxxas 5042 1 Million Weight Differential Oil, Clear

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**Shop now:** [https://www.desertcart.jp/products/78858339-traxxas-tra5040-oil-differential-20m-weight-standard](https://www.desertcart.jp/products/78858339-traxxas-tra5040-oil-differential-20m-weight-standard)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-15*