Product Description:

Dexter Oil Cap Kit 9K and 10K GD, (After July 2009), 2 Pack, (K71-704-00)

  • Fits Dexter 9K-10K General Duty Axles Built After July 2009
  • Outside Thread Diameter: 3-1/2″”-12
  • Plastic Cap is Marked 21-88 on the Outside
  • This Kit Includes 2 Caps, 2 O-Rings, 2 Rubber Plugs 


Brand ‎Dexter
Manufacturer Part Number ‎  K71-704-00

Oil cap kit

is the first thing you should think of when considering the maintenance of your Dexter 9K-10K General Duty Axles. Today, we’re showcasing a phenomenal solution from a renowned brand, the Dexter Oil Cap Kit 9K and 10K GD (After July 2009), 2 Pack (K71-704-00). Do you have questions? Don’t hesitate, give us a ring at 717-262-6383. We are here to assist you!

This oil cap kit is specially tailored for Dexter 9K-10K General Duty Axles crafted after July 2009. It’s all-inclusive, featuring two caps, two O-rings, and two rubber plugs. All these components are crucial in securing your vehicle’s axle’s condition.

Why should you choose this Product?

There are myriad reasons why this exceptional product stands out:

• Dexter’s commitment to superior quality shines through each component. Durability and effectiveness are guaranteed.

• Each kit is designed exclusively for Dexter 9K-10K General Duty Axles made after July 2009, ensuring a perfect fit and optimal functionality.

• You won’t be bothered with separate purchases. This kit provides two caps, two O-rings, and two rubber plugs – everything you need!

• The outside thread diameter is 3-1/2″”-12, making the installation straightforward. Plus, each plastic cap is conspicuously marked 21-88 on the outside for easy recognition.

• Trustworthy: This oil cap kit offers the best protection for your vehicle’s axle, ensuring longevity and performance.

The components of this Product are of unparalleled quality, designed with precision and meticulous attention to detail. The caps and plugs are manufactured from top-tier materials to guarantee durability, while the O-rings ensure a foolproof seal to prevent oil leakage.

Importantly, this vital component ensures the smooth operation of your vehicle. By safeguarding the axle from dirt and debris and maintaining proper lubrication, the kit plays a vital role in preserving your vehicle’s overall health.


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Based on 10 reviews
1-5 of 10 reviews
  1. TR

    Doesn’t fit and it’s too late to take it back. Guess I’m stuck with it now.

  2. T

    Got here right when it was supposed to and was exactly what I thought it’d be. Fits like a dream on my Dexter axles. It’s pretty cool to be able to check the oil level again.

  3. MT

    Works great

  4. S

    Right part fast delivery excellent

  5. IS



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