SKU: YG DM300-488 | UPC: 883584247708
Yukon Ring & Pinion Gear Set For Dana M300 For 2017-2019 Ford F350 DRW & F450 4.88 Ratio 37-Spl Standard Open
Yukon Gear & Axle ring and pinion gear set delivers proven performance for Dana M300 axles in Ford F-350 Super Duty DRW and F-450 trucks. This 4.88 ratio setup with 37-spline standard open carrier restores power delivery for towing heavy loads or running larger tires. Engineered with precise tolerances it handles increased horsepower demands while maintaining smooth operation.
Key Features
- 4.88 Gear Ratio – Delivers more torque multiplication ideal for heavy towing and oversized tires on Super Duty trucks
- 37-Spline Pinion – Direct match for Dana M300 OEM specifications ensuring seamless integration
- Standard Open Carrier – Compatible with factory differential setup no carrier modifications needed
- Advanced Heat Treatment – Enhances gear strength and wear resistance for long-term durability
- State-of-the-Art Design – Precision machined for quiet operation and exact gear mesh
- Quality Testing – Rigorous processes verify structure and surface finish meet high standards
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Ring & Pinion Gear Set |
| Compatibility | Dana M300 37-Spline for Ford F-350/F-450 Super Duty DRW |
| Gear Ratio | 4.88 |
| Pinion Splines | 37 |
| Ring Gear Diameter | 10.5 inches |
| Weight | 22 lbs |
| Shipping Dimensions | 15 x 15 x 7 inches |
| Country of Origin | USA |
| Warranty | Lifetime Y.E.S. Plan |
Whats Included
- Ring Gear
- Pinion Gear
Product Notes
- Master bearing and install kit sold separately
- Professional installation recommended for proper setup and gear contact pattern
- Follow manufacturer break-in procedure for maximum gear life
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 2017-2019 | Ford | F-350 Super Duty | King Ranch |
| 2017-2019 | Ford | F-350 Super Duty | Lariat |
| 2018-2019 | Ford | F-350 Super Duty | Limited |
| 2017-2019 | Ford | F-350 Super Duty | Platinum |
| 2017-2019 | Ford | F-350 Super Duty | XL |
| 2017-2019 | Ford | F-350 Super Duty | XLT |
| 2017-2019 | Ford | F-450 Super Duty | DRW models with Dana M300 |
Why Choose Yukon?
- Leaders in automotive gear quality with decades of expertise
- Broadest range of ratios available for custom builds
- Y.E.S. Plan covers gears lifetime with no questions asked
- Designed and tested for real-world high-stress applications
Frequently Asked Questions
- Q: Does this gear set fit F-450 Super Duty trucks?
- A: Yes it fits 2017-2019 F-450 Super Duty DRW with Dana M300 rear axle
- Q: Is a bearing kit included?
- A: No master install kit with bearings seals and shims sold separately
- Q: What does the Y.E.S. Plan cover?
- A: Lifetime comprehensive protection for the gear set as long as you own the vehicle
Shipping & Handling
- Method: UPS / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Sturdy box with foam inserts for secure transit
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Yukon Gear & Axle provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring & pinions, positractions, lockers, axle upgrades, rebuild kits, hubs, driveshafts, diff covers, and more. Proven at the King of the Hammers and the granite crags and outcrops of Moab, Yukon products are built for abuse so you can gear up and wheel with confidence. At Yukon Gear & Axle we make it our Mission to build quality parts that exceed expectation. It’s that simple! Our in-house engineering group utilizes state-of-the-art software to design product that’s then manufactured in partnership by some of the world’s foremost leaders in OEM manufacturing. After rigorous testing and intense quality inspection, we’re proud to call it Yukon.
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