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.
Get it done right, the first time with drivetrain parts from USA Standard Gear. From Ring and Pinions to Axles, Installation Kits, Bearings, Seals, and lockers, we have everything you need
The gear set works well with my AMC Model 20, but the installation process was not as straightforward as I had hoped. Some of the instructions were a bit unclear, which slowed me down. Once it was in, though, the performance was great!
S
Samuel O'Brien
Perfect for Custom Builds
I bought this USA Standard Gear set for my AMC Model 20 differential while working on a custom project, and it's been excellent. The 4.11 gearing gave me the extra pull I needed for hauling. Definitely a solid choice for anyone looking to enhance their drivetrain!
K
Katherine J. Moore
Not What I Expected
I was a bit disappointed with my purchase. The gear set arrived with a small dent, and it took a while to get everything aligned right during installation. It does work fine now, but I expected better quality control. So mixed feelings here.
M
Marcus Lee
Great Gear Set for the Price
I've been using these ring and pinion gears in my AMC for a few months now and they've held up great. The 4.11 ratio is just what I needed for better torque. I recommend this set if you're looking for reliability at an affordable price!
T
Tommy Chen
Solid Upgrade for My Jeep
Installed the USA Standard Gear ZG M20 4.11 ring and pinion in my AMC Model 20 differential and I couldn't be happier! The fit was perfect and the gearing really improved my off-road performance. The quality feels top-notch—definitely worth the investment!
Free Shipping
Quality Support
Return & Refund
Gift Voucher
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.
Frequently Asked Questions
Q: What is the axle ratio of the USA Standard Gear ZG M20-411?A: The axle ratio is four point one one. This ratio is specifically designed for the AMC Model 20 Differential.
Q: What are the dimensions of the ZG M20-411 Ring & Pinion Gear Set?A: The dimensions are sixteen inches in length, twelve point zero one inches in width, and six inches in height. These measurements ensure compatibility with specific differential systems.
Q: What materials are used in the construction of this gear set?A: The specific material details are not provided. However, the gear set is designed for durability and performance in automotive applications.
Q: How do I install the USA Standard Gear ZG M20-411?A: To install, refer to the detailed instructions included in the installation kit. Proper installation is crucial for optimal performance and longevity.
Q: Is the ZG M20-411 compatible with my AMC Model 20 Differential?A: Yes, it is specifically designed for the AMC Model 20 Differential. Ensure your vehicle's specifications match this model for proper fit.
Q: Can I use this gear set for off-road applications?A: Yes, it is suitable for off-road use. The robust design enhances performance and reliability in challenging terrains.
Q: How do I maintain the USA Standard Gear ZG M20-411?A: Regular inspections and proper lubrication are recommended. Keeping the differential well-maintained will extend the life of the gear set.
Q: Is there a warranty on the ZG M20-411 Ring & Pinion Gear Set?A: Yes, there is a standard one-year warranty against defects. This warranty provides peace of mind for your purchase.
Q: What is the weight of the ZG M20-411 Ring & Pinion Gear Set?A: The weight is not specified in the product details. It is advisable to check the packaging for accurate weight information.
Q: How do I clean the ZG M20-411 gear set?A: Use a clean, dry cloth to wipe off any debris. For deeper cleaning, refer to the maintenance guidelines provided with the product.
Q: What other products can I use with the ZG M20-411?A: You can use it with compatible installation kits, bearings, and seals from USA Standard Gear. This ensures optimal performance.
Q: Is it easy to replace the ZG M20-411 gear set?A: Yes, with the right tools and knowledge, replacing the gear set can be straightforward. Following the manufacturer's instructions will aid in the process.
Q: What distinguishes the USA Standard Gear ZG M20-411 from other gear sets?A: It is specifically designed for the AMC Model 20 Differential, offering a reliable solution for both common and hard-to-find applications.
Q: Can I return the ZG M20-411 if it arrives damaged?A: Yes, you can return it if it arrives damaged. Ensure to contact customer support for assistance with the return process.
Q: Are there any special safety instructions for using the ZG M20-411?A: While there are no specific safety instructions, always ensure proper installation and maintenance to avoid potential issues.
Q: What should I do if I experience issues with the ZG M20-411 after installation?A: Contact customer support for troubleshooting assistance or warranty claims. They can guide you through common issues and solutions.