Product Description

Is your automatic transmission suffering from torque converter shudder? Looking for an automatic gearbox instant shudder fix without the big expenses? Want to enhance automatic transmission smoothness? Official Lubegard Dr Tranny Instant Shudder fix is the answer, with over 3,000 units sold!

Dr Tranny LUBEGARD Shudderfixx is a specially formulated transmission additive that instantly eliminates lock-up shudder. It provides up to four times less wear than using just regular Automatic Transmission Fluid (ATF), including popular brands like Mobil, Fuchs, and Castrol.

Compatible with conventional and synthetic ATF, it works with ZF, GM, and Ford transmissions.

Note: Not compatible with Ford Type F or CVT transmissions.

Why Choose LUBEGARD Dr Tranny Shudderfixx?

• Proven Track Record: Trusted by drivers and automotive professionals, Lubegard Shudderfixx has helped many overcome transmission shudder.
• Scientifically Formulated: Designed to address transmission shudder, ensuring long-lasting results.
• Safe for Your Vehicle: Safe for all automatic transmissions except CVT, and it will not void any warranties.
• Cost-Effective Solution: Prevents further damage and extends the life of your transmission, saving on repair costs and offering a smoother transmission gear change.
• 2oz Tubes for Convenience: Easy-to-use tube format, perfect for one-time treatments or ongoing maintenance. 

Customer Reviews

"This gearbox additive really works – no more shudder!" - 1574ash

"Stopped the shudder on my BMW E60." - timeformtim

"Smooth gears, no judder. Amazing!" - chrisc091091

What is Automatic Transmission Shudder?

Automatic transmission shudder normally occurs when the torque converter clutch slips and causes the torque converter to shudder. Lube gard Dr Tranny Shudderfix reduces or eliminates this issue almost instantly.

How To Diagnose Torque Converter Shudder

If shudder stops when lightly pressing the brake while driving, the issue may be the torque converter clutch. Consult an automatic gearbox specialist or garage professional to confirm.

How to Use Lubegard Dr Tranny Shudderfix

Step-by-Step Instructions

• Preparation: Park on a flat surface, engine off, gather tools.
• Locate Transmission Dipstick: Refer to your vehicle manual.
• Check Fluid Level: Ensure it's at the right level before adding.
• Add Shudderfix: Pour into dipstick tube using a funnel.
• Run Engine: Let idle, shift through all gears.
• Test Drive: Drive and check for smoother shifting.

Frequently Asked Questions

Q: Is Lubegard ShudderFixx compatible with all automatic transmissions?
A: Yes, except for CVT transmissions.

Q: How quickly will I see results?
A: Most users notice improvements within minutes.

About All Automatic

We have been a leader in supplying and re-conditioning transmission parts, torque converters, and automatic transmission lubricants, delivering across Europe to automatic gearbox specialists for over 30 years, known for our expertise and service.

Ready to Order?

Click 'Buy It Now' today to place your order and enjoy the benefits of Lubegard Dr Tranny Shudderfixx. We offer a 30-day money-back return policy if the product is unused. Get discounts and save more when you buy in bulk – ideal for workshops or frequent users. Your satisfaction is our priority.