Can I use this in my 2001 silverado 2500hd with an allison transmission?

Yes, I recommend flushing and filter (Both) try to remove as much of the Dino oil as possible. Transcend works wonderfully in my '01 and '05 Chev Allisons

I am trying to find the color of the fluid. Not able to find it on the product description. Any comments?

It's red. Just like the older version.

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Castrol TranSynd 668 Synthetic Automatic Transmission Fluid, 1 gal

Product ID: 321925241

Details

Brand
Castrol
Liquid Volume
1 gallons
Material
Synthetic
Package Information
Bottle
Recommended Uses For Product
Automotive

🔥Thermal & oxidative stability

⚙️Improved gear protection

🛡️Extended anti-shudder & clutch durability

16809 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

16809 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Description

⚙️ Drive smarter, last longer — the synthetic edge your transmission deserves!

CLUTCH LONGEVITY BOOST - Prolong clutch friction life, reducing maintenance frequency 🛡️
HEAT DEPOSIT WARRIOR - Prevent oil thickening and deposits thanks to advanced thermal and oxidative stability 🔥
UNRIVALED GEAR DEFENSE - Maximize transmission lifespan with superior gear protection ⚙️
STAY SMOOTH NO SHUDDER - Experience extended anti-shudder durability for seamless drives 🛡️
CORROSION FOAM FIGHTER - Keep your transmission pristine with excellent corrosion and foaming resistance 🔒

Castrol TranSynd 668 is a premium synthetic automatic transmission fluid designed for universal fit, delivering enhanced gear protection, extended anti-shudder and clutch durability, and superior resistance to corrosion, foaming, thermal breakdown, and deposits. Trusted by professionals and rated 4.8 stars by over 1,000 users, it ensures smoother, longer-lasting transmission performance.

Specifications

Asin	B095SZB2DK
Best Sellers Rank	#5,220 in Automotive (See Top 100 in Automotive) #24 in Transmission Fluids
Brand Name	Castrol
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (1,073) 4.8 out of 5 stars
Item Form	Liquid
Liquid Volume	1 gallons
Material	Synthetic
Number Of Items	1
Number Of Packs	1
Part Number	TES 668
Recommended Uses For Product	Automotive
Unit Count	128 Fluid Ounces
Upc	079191219164

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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