---
product_id: 769681198
title: "TranSynd 668 Allison 2021 Updated SPEC CASE"
price: "€ 456.42"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/769681198-transynd-668-allison-2021-updated-spec-case
store_origin: GR
region: Greece
---

# TranSynd 668 Allison 2021 Updated SPEC CASE

**Price:** € 456.42
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** TranSynd 668 Allison 2021 Updated SPEC CASE
- **How much does it cost?** € 456.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/769681198-transynd-668-allison-2021-updated-spec-case)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

TranSynd 668 Allison 2021 Updated SPEC CASE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B095SYBWQZ |
| Best Sellers Rank | #5,035 in Automotive ( See Top 100 in Automotive ) #22 in Transmission Fluids |
| Brand | Castrol |
| Brand Name | Castrol |
| Container Type | Jug |
| Customer Reviews | 4.8 out of 5 stars 998 Reviews |
| Item Form | Liquid |
| Liquid Volume | 384 Fluid Ounces |
| Material | Synthetic |
| Number of Items | 3 |
| Package Information | Jug |
| Part Number | TES668 |
| Recommended Uses For Product | Automotive |
| SAE J300 Viscosity Grade | 10W |
| Specific Uses For Product | Maintaining and improving the performance of Allison Transmission on-highway automatic transmissions, protecting gears, and preventing corrosion in transit vehicles |
| UPC | 079191219164 |
| Unit Count | 384 Fluid Ounces |
| Viscosity | 10w |

## Product Details

- **Brand:** Castrol
- **Liquid Volume:** 384 Fluid Ounces
- **Material:** Synthetic
- **Package Information:** Jug
- **Recommended Uses For Product:** Automotive

## Images

![TranSynd 668 Allison 2021 Updated SPEC CASE - Image 1](https://m.media-amazon.com/images/I/41E5MyHmFqS.jpg)

## Questions & Answers

**Q: Just to be sure this is for 3 gals?**
A: Yes there were 3 gallons in the case that I bought

## Frequently Bought Together

- Castrol TranSynd 668 Allison 2021 Updated SPEC CASE
- Allison Filter Kit - 29539579 Screw-on Filter with Magnet - Entire kit for replacing filter on Alison transmission per OEM Specs. True OEM Filter!
- GM Transmission Fluid Pan Gasket for 2020-2021 Freightliner MT45 - 29549684

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**Shop now:** [https://www.desertcart.gr/products/769681198-transynd-668-allison-2021-updated-spec-case](https://www.desertcart.gr/products/769681198-transynd-668-allison-2021-updated-spec-case)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-26*