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American Axle & Manufacturing
AAM D925410GS-2 4.10 Ratio Ring & Pinion, 9.25" Front Axle
$445.33
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SKU: D925410GS-2
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100% ORIGINAL AND QUALITY
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- Description
- Fitment
- Warranty and Refund
- Reviews
Restore proper gear mesh and axle performance with the American Axle & Manufacturing D925410GS-2 ring and pinion set, engineered for the 9.25 in. front beam axle found on 2013-2018 Ram 2500 and 3500 trucks. This Premium-grade set delivers a 4.10 gear ratio with a 41-tooth ring gear and 10-tooth pinion, matched to a 30-spline pinion and 12-bolt ring gear pattern for a precise factory-style fit. Built by American Axle & Manufacturing, an OE driveline supplier with deep experience in Ram front axle systems, this set is a straightforward choice for owners replacing worn gears or changing ratios for tire size or towing needs. Backed by a limited manufacturer warranty and shipped as a complete one-set-per-application package, it's a reliable way to keep your Ram's front axle turning correctly without guesswork on fitment or gear specs.
Features
- 4.10 gear ratio matches specific Ram front axle gearing for consistent drivetrain performance
- 41-tooth ring and 10-tooth pinion combination supports proper gear mesh and axle durability
- 30-spline pinion and 12-bolt ring gear pattern designed for correct factory-style installation
- Premium-grade construction from an established driveline manufacturer familiar with Ram axle applications
- Complete ring and pinion set simplifies ordering with one part number per application
Application Summary
2013-2015, 2017 Ram 2500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS2013-2015, 2017-2018 Ram 3500 5.7L -CC 345CID V8 OHV 16 Valve Naturally Aspirated GAS
2016 Ram 3500 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS
2016, 2018 Ram 2500 6.4L 6424CC 392CID V8 OHV 16 Valve Naturally Aspirated GAS
Part Numbers: D925410GS-2
Specifications
- Brand: American Axle & Manufacturing
- Part Number: D925410GS-2
- Part Type: Differential Ring and Pinion
- GTIN: 00840382501500
- Package Dimensions: 13.0000 x 13.0000 x 8.0000 IN
- Package Weight: 22.8500 PG
- Package Quantity: 1 BX
- Cover Bolt Quantity: 12
- Gear Ratio: 4.10
- Grade Type: Premium
- Pinion Gear Tooth Quantity: 10
Warranty
- Warranty Type: Limited
- Warranty Duration: 1 Years
- Warranty Description: Limited, see demandaam.com
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.