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FLEXX BOOT

FB3001 Large Shaft Universal CV Boot

  • Based on 549 reviews
Condition: New
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$23.99 Why this price?
Memorial Day Sale · 31% off was $34.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, May 26
Order within 7 hours and 57 minutes
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Features

  • Comes with clamps and grease
  • For cars and trucks with large shaft
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions
  • Can be installed without removing axle from the vehicle

Manufacturer: ‎Astoria 2000


Brand: ‎FLEXX BOOT


Model: ‎FB3001


Item Weight: ‎12.6 ounces


Package Dimensions: ‎5.55 x 4.8 x 4.13 inches


Country of Origin: ‎Taiwan


Item model number: ‎FB3001


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎FB3001


Date First Available: March 28, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Perfect fit and works well
2007 Tahoe was slinging axle grease on the passenger side front. Great price and fit perfect, I disassembled the cv joint to install (no special tools required). Comes with inner and outer boot clamps that can be cinched with needle nose pliers!
Reviewed in the United States on September 30, 2024 by Jeff Conner
    • Good product and good price!
This boot worked perfectly to replace the original torn boot. The bands were also easy to install. I did not repair it on the vehicle. I removed the axle.
Reviewed in the United States on August 7, 2024 by Sarah
    • This said it fit Chevy 1500 & Cadillac Escalade - they do.. ignore the specs in pic
Needed to fix axel in an Escalade, the Axel shaft is 29mm and the CV Joint end is 100mm the spec in the pic lists 85mm and axel size of 19-24 But the rubber is flexible and easily stretches... I give this 4 stars . i did not like the clamps and had lots of thicker ones so i used those ..
Reviewed in the United States on January 2, 2025 by K. A.
    • Perfect fit 2011 Avalanche
Perfect fit on my 2011 avalanche but recommend a install tool like (DAYUAN Pneumatic Air Power CV boot expander) to make life easy. Clamps included, just need a pinch tool to tighten them.
Reviewed in the United States on September 8, 2024 by Steve
    • Not large enough for 2005 Silverado 2500HD 4WD LLY. Nearly impossible to install.
The "Amazon confirmed fit" lies about this fitting my 2005 Silverado 2500HD 4WD LLY. The "big end" of the boot is too small to go over the outboard CV cup unless it is stretched, which is like trying to wrestle a greased pig. Since I'd already cut the other boot off, I was forced to make it fit. Do not buy this for the above model. ... show more
Reviewed in the United States on December 22, 2024 by Zach Metzinger
    • Amazing elasticity!
I used the boot on my 1993 Toyota MR2. It was crazy how much the boot stretched over the CV joint and returned back to size without ripping, tearing or deformity. The manufacturer doesn't list this boot to fit on my car. After measuring my axle, I decided to try it since the dimensions were within spec. I'm glad I did. It installed with no issues and judging by the material used in manufacturing the boot, I can tell it's going to last a long,long time! ... show more
Reviewed in the United States on December 14, 2021 by rdgfx32003
    • does not fit
This boot does not fit a 2004 Chevy Silverado 2500 HD
Reviewed in the United States on February 10, 2025 by amy manges
    • fix problem
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