The Dana Spicer 72148X is a differential ring and pinion set engineered for Dana 70 axle applications, carrying a 4.88 gear ratio. The Dana 70 is a heavy-duty front or rear axle platform found widely in commercial and heavy-service applications, and proper gear ratio selection is critical to matching axle output to drivetrain requirements. Part number 72148X is also referenced as SB72148X. Pro Gear and Transmission carries genuine Spicer components. Call us to confirm this ratio and axle configuration fit your specific application before ordering.
Features
Genuine Dana Spicer differential ring and pinion
Dana 70 axle application
4.88 gear ratio
Also referenced as part number SB72148X
Sold individually as a matched ring and pinion set
Tech Specs
- Gear Ratio: 4.88
- Axle Model: Dana 70
- Part Type: Differential Ring and Pinion
- Manufacturer Part Number: 72148X
- Alternate Part Number: SB72148X
