SKU: 72051712509

Astoria (Flexx Boot) FB4000 Universal Replacement Rack & Pinion Steering Boot

$27.16 $30.18
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Description

Astoria (Flexx Boot) FB4000 Universal Replacement Rack & Pinion Steering BootThe Flexx Boot FB4000 is a universal replacement boot for rack and pinion steering mechanisms. This installation kit includes an installation cone and two wire straps. The FB4000 is compatible with over 97% of the world's cars that feature rack and pinion steering. The boot is made of rugged, specially formulated high stretch rubber. Rack & Pinion Boot Fitting Instructions The Rack & Pinion Boot Kit includes an installation cone that allows for the

The Flexx Boot FB4000 is a universal replacement boot for rack and pinion steering mechanisms. This installation kit includes an installation cone and two wire straps. The FB4000 is compatible with over 97% of the world's cars that feature rack and pinion steering. The boot is made of rugged, specially formulated high stretch rubber.

Rack & Pinion Boot Fitting Instructions

The Rack & Pinion Boot Kit includes an installation cone that allows for the replacement of the boot without removing the tie rod end.

Realignment of the vehicle is not necessary after installation.

1- Remove the outer tie rod retaining nut and detach from spindle

2- Remove the old boot and clean the assembly

3- Cut the boot to the next diameter smaller than the steering rack body

4- Position the installation cone over the tie rod end threads

5- Lubricate the inside of the boot and cone

6- For easier installation, roll the boot back on itself, push it on the rack, and then push the rolled part onto the rack

7- Make sure to position the vent downwards so that any moisture drains out

8- Install tie straps and grease fittings. Reinstall the tie rod end and tighten the ball joint retaining nut to manufacturers specs.

Note : The rack & pinion boot can also be installed in the traditional way by separating the outer tie rod from the inner tie rod.

This method might necessitate a wheel alignment.

Features

One year guarantee.

Specifications

Manufacturer : Astoria 2000

Brand : FLEXX BOOT

Item Weight : 7.4 ounces

Package Dimensions : 5.39 x 4.8 x 4.06 inches

Item model number : FB4000

Is Discontinued By Manufacturer : No

Manufacturer Part Number : FB4000

Folding : No

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
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    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 72051712509

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    4.8 ★★★★★
    Based on 14 reviews
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    D
    Verified Purchase
    D. Tucker
    Port Orchard, US
    ★★★★★ 5
    Thus is Great
    They so far are indestructible in the jaws of my two large German Shepards. To be fair, this is NOT a ball to toss because it seems to be more in the cannonball family than in the soft dog toy world. Each of my pups love their Monster K9 balls but when they drop it on our hardwood floors, the whole household knows where they are.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 24, 2026
    L
    Verified Purchase
    Lisa Hester
    Louisville, US
    ★★★★★ 4
    Great toy but never received the replacement they offer.
    It’s is a very durable toy. But not indestructible. My dog loves the ball and it did last 4 months which is much longer than any of his other toys. I emailed the company to see if they honored their one time replacement policy for Amazon orders. I was told they do and was told I was shipped a replacement. But we never received it. We’ve ordered plenty from Amazon before and after this so I don’t know where the hold up would of happened but here we are. I did email the company back and told them that I didn’t receive the replacement and asked if they could verify my address….but they haven’t responded. Just sucks. Would of been great if I actually got the replacement!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 13, 2025
    G
    Verified Purchase
    Giovanni Gutierrez
    Los Angeles, US
    ★★★★★ 5
    My HEAVY chewers favorite ball
    It's dense and has some weight to it, can definitely get good distance when throwing and it bounces a long way. It's soft enough for my dog to chew on but tough enough that even with her destroying every toy I get her she looses these before ever tearing into them. About softball size.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    S
    Verified Purchase
    Sara
    Bozeman, US
    ★★★★★ 5
    Safe
    I normally don't write reviews but these products deserve the effort! I bought 4 different black toys from this Brand and all are still intact after 6 months heavy usage by 2 aggressive chewers (a Belg Malinois & black Lab), fantastic products and unlike so many other brands promising to be indestructible, these are the first toys that were not eaten within a month. No more visits to Vet to pay for Xrays after digesting plastic or rubber from badly made toys. Highly recommended.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 5, 2026
    K
    Verified Purchase
    Kevin
    Pawtucket, US
    ★★★★★ 3
    NOT INDESTRUCTIBLE
    NOT INDESTRUCTIBLE
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 3, 2026

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