---
product_id: 52811231
title: "Royal Purple Synchromax Manual Transmission Fluid 946ml"
brand: "royal purple"
price: "R3451"
currency: ZAR
in_stock: true
category: "Royal Purple"
url: https://www.desertcart.co.za/products/52811231-royal-purple-synchromax-manual-transmission-fluid-946ml
store_origin: ZA
region: South Africa
---

# Superb oxidation stability extends oil life Lowers operating temps for peak power Synerlec additive tech for reduced wear Royal Purple Synchromax Manual Transmission Fluid 946ml

**Brand:** royal purple
**Price:** R3451
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift smarter, drive stronger — don’t get left behind!

## Quick Answers

- **What is this?** Royal Purple Synchromax Manual Transmission Fluid 946ml by royal purple
- **How much does it cost?** R3451 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/52811231-royal-purple-synchromax-manual-transmission-fluid-946ml)

## Best For

- royal purple enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Exceptional oxidation resistance ensures longer oil life and cleaner gearboxes.
- • **Power Unleashed:** Reduced friction means more power delivered exactly when you need it.
- • **Cool Under Pressure:** Lowers operating temperatures to keep your transmission running cooler and longer.
- • **Precision Shift Mastery:** Experience smoother, quieter gear changes with advanced Synerlec technology.
- • **Universal Compatibility:** Works seamlessly with all friction materials and soft metals in manual transmissions.

## Overview

Royal Purple Synchromax Manual Transmission Fluid (946ml) is a synthetic, high-performance lubricant formulated with proprietary Synerlec additive technology. Designed for manual transmissions, transfer cases, and 2-cycle motorcycle gearboxes requiring light-viscosity oils, it reduces wear, lowers operating temperatures, and offers superior oxidation stability for extended oil life and cleaner gearboxes. Compatible with all friction materials and soft metals, it enhances shift quality and reduces gear noise across a wide temperature range.

## Description

Royal Purple Synchromax is recommended for manual transmissions that specify an automatic transmission fluid or other light-viscosity oil. It is also ideal for transfer cases and 2-cycle motorcycle gear boxes that specify light-viscosity lubricants.Synchromax is formulated with Royal Purple’s synthetic, proprietary Synerlecadditive technology, offering improved shift quality over a wide temperature range and reduced gear noise.Synchromax is fully compatible with all types of friction materials and offers excellent corrosion and oxidation protection without affecting the soft metals commonly found in manual transmission synchronizers.

## Features

- Formulated with Synerlecadditive technology for reduced wear
- Reduces friction for more power
- Lowers operating temperatures
- Superb oxidation stability for longeroil life and cleaner gearboxes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DKTG0G |
| Best Sellers Rank | 81,375 in Automotive ( See Top 100 in Automotive ) 174 in Gear Oils |
| Brand Name | Royal Purple |
| Container Type | Jug |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,637) |
| Global Trade Identification Number | 00641330015120 |
| Included Components | Auto part, Automotive Accessories, Replacement and Performance parts |
| Item Form | Oil |
| Item Type Name | Synchromax Qt. Transfluid |
| Item Weight | 454 g |
| Liquid Volume | 1 Quarts |
| Manufacturer | Royal Purple |
| Material | Synthetic |
| Model Number | ROY01512 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Interchange Info | 01512 |
| Part Number | 01512 |
| Product Warranty | Manufacturer Warranty |
| Recommended Uses For Product | Corrosion Inhibitor |
| SAE J300 Viscosity Grade | 5W |
| Specific Uses For Product | Manual transmissions, transfer cases, 2-cycle motorcycle gear boxes, wide temperature range operation, friction material compatibility, corrosion and oxidation protection |
| UPC | 641330015120 |
| Unit Count | 946.0 millilitre |
| Viscosity | 5w |

## Product Details

- **Brand:** Royal Purple
- **Item weight:** 454 g
- **Liquid volume:** 1 Quarts
- **Material:** Synthetic
- **Package information:** Jug

## Images

![Royal Purple Synchromax Manual Transmission Fluid 946ml - Image 1](https://m.media-amazon.com/images/I/61hqlKQ8HgL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Will thia work for my 99 s10 manual transmission?**
A: I have used it in my 98 S10 with the nv1500 5 speed. Worked fine .

**Q: I will be replacing the Pensoil Syncromesh in my Jeep Wrangler with the NV3550. Will this be safe to use?**
A: I don't have a Jeep, but the Royal Purple Synchromax fluid is specifically designed to replace all Synchromesh applications so as long as your Jeep's NV3550 calls for Synchromesh (which I think it does) then you should be fine. Synchromax would be a good upgrade.

**Q: Anybody try this in sonic with a 1.8 5 speed? Thanks**
A: I'm sure the trans in a sonic is Korean made and I use it in my Honda civic si and it made my shifts smooth and precise

**Q: Will this work in a 2014 mustang manual?**
A: There is a tool on the Royal Purple website: you enter your make and model (and year) and it shows you all the recommended products for your car (engine, transmission, transfer case, differentials, etc.)

## Frequently Bought Together

- Royal Purple-ROY01512 ROYAL PURPLE SYNCHROMAX QT. TRANSFLUID, 1 Quart (32 Ounces)
- Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1)
- Royal Purple 01512 Set of 4 Synchromax Manual Transmission Fluid 1-Quart Bottles

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**Shop now:** [https://www.desertcart.co.za/products/52811231-royal-purple-synchromax-manual-transmission-fluid-946ml](https://www.desertcart.co.za/products/52811231-royal-purple-synchromax-manual-transmission-fluid-946ml)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-09*