Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
USA Standard ring & pinion sets are designed to provide a quality and quiet gear set for OEM replacement. USA Standard uses rigorous in-house quality testing and inspections to ensure products pass dimensional, material and fitment testing. USA Standard gears come in OE and aftermarket ratios, providing a wide variety of product to meet the needs of most any installation: from 1948 to present popular vehicle models. USA Standard gears are designed to exceed OEM specification while providing an affordable drivetrain solution. All USA Standard Ring and Pinion Gear Sets come with a standard one year warranty against manufacturing defects.
I was really looking forward to this gear set, but it arrived with some damaged teeth. I think it might've happened in shipping. Trying to get a replacement has been a hassle, which is really frustrating. Just be cautious if you decide to order, as mine was not a good experience.
M
Mike Rodriguez
Perfect for my off-road needs
I bought this ring and pinion gear set for my off-roading excursions, and I couldn't be happier. The 3.73 ratio is ideal for the trails, giving me great control and power. USA Standard Gear really nailed the quality here, and I can’t wait for my next adventure!
C
Carlos Mendez
Solid Replacement Gear Set!
I recently installed the USA Standard Gear ZG D44 3.73 ring and pinion gear set in my Jeep, and it’s working perfectly. Installation was pretty straightforward if you have some mechanical skills, and the quality feels top-notch. The 3.73 ratio gives my ride just the right amount of torque!
T
Tina Fong
Not exactly what I expected
I ordered the USA Standard Gear ZG D44 3.73 set, but the shipping was slow and when it arrived, there was some minor damage to the packaging. The gears looked fine, but I was still a bit disappointed. They work fine once I got them installed, but I expected better all around.
J
Jenna Lee
Good but tricky to set up
This gear set from USA Standard Gear is solid, but I found the setup instructions a bit unclear. It took me a few extra hours to get everything aligned properly. Once installed, though, it definitely improved my truck’s performance with the Dana 44 differential. Just be ready to spend some time on the installation.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
