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aFe 44-TF001 Pro Guard D2 Spin-On Transmission Fluid Filter

(Chevrolet Silverado 1500 2007, Silverado 2500 HD 2001-12, Silverado 3500 HD 2007-12, Silverado 3500 2001-10, Suburban 2500 2003-06 + 8 more models)

Manufacturer

Picture for manufacturer aFe

Part Number

44-TF001
13 reviews
Sale Price

$36.34

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No Hassle Returns

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Product Details

The aFe Pro Guard D2 Transmission Fluid Filter (44-TF001) is a spin-on replacement transmission filter engineered to deliver next-generation filtration performance for GM 6.6L Duramax diesel trucks. Designed to exceed OEM efficiency standards, this filter ensures your Allison transmission receives clean, unobstructed fluid flow for maximum protection of internal components.

At the core of the Pro Guard D2 design is aFe's exclusive NF21 synthetic filter media, which achieves up to 99% filter efficiency while maintaining minimal flow restriction. By delivering transmission fluid more quickly and cleanly than the factory filter, the 44-TF001 protects sensitive shift control valves and helps prevent secondary damage to critical drivetrain components.

Key Features:

  • NF21 Synthetic Filter Media — up to 99% filter efficiency for maximum protection
  • High flow rate design exceeds OE filtration efficiency requirements
  • Spin-on design for straightforward, tool-friendly installation
  • Heavy-duty construction built to withstand demanding diesel operating conditions
  • Filter and coupler included
  • Does not require a CARB EO number — emissions compliant
  • 90-day limited warranty

Cross References: Fram P9264 | Wix 57701

The aFe 44-TF001 is a direct-fit upgrade over the factory transmission filter, making it an ideal service replacement for owners looking to improve filtration quality and protect their Duramax drivetrain at every fluid change interval.

Products specifications

Fits

Chevrolet Silverado 1500 2007, Silverado 2500 HD 2001-12, Silverado 3500 HD 2007-12, Silverado 3500 2001-10, Suburban 2500 2003-06, Avalanche 2500 2004-06; GMC Sierra 1500 2007-08, Sierra 2500 HD 2001-15, Sierra 3500 HD 2001-15 + 4 more models

Quantity

Sold as a kit.

The shipping was quick and easy, i placed my order late in the evening and it arrived the very next day and that's without doing over night shipping. Im pretty impressed.

Quick & Great Price

Excellent shopping experience and selection.

Easy to find products. Great shipping time.

Had exactly what I was looking for great price fast service perfect five stars

Great product. Fast shipping

No

Aaa+

product just as described, received in 3 days

I paid for 2nd day shipping and 5 days later they were shipped out. So, I should receive my rotors in a full week from when I paid for 2 day shipping. I called customer service and they discounted the shipping rate to ground service. At least they were polite and helpful in the phone.

Great prices will shop here again.

Excellent on-line merchant with outstanding customer service and the best prices on equipment and shipping. Highly reccomended!

Good prices and easy ordering process (order #18003). The only issue that I had was after placing the order, completing the entire process, I received three emails stating that "We noticed that you started checking out on our site, but didn't quite finish the process". After calling customer service, they ensured me that the order was complete. Since then, I receive the same email(3 emails at a time) on a daily basis. Just a little annoying, but easy enough to delete.

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