Spicer® D172 Series Tandem Drive Axles
D40-172 | D46-172 | D50-172
Over 60 pounds (27.2 kg) lighter than its predecessor, this tandem axle is lightweight without compromising performance and durability. It combines design and product efficiency with application-specific demands to maximize fleet uptime.
Products & Applications
- D40-172 - Linehaul, Heavy-Haul, Vocational
- D46-172 - Linehaul, Heavy-Haul, Vocational
- D50-172 - Heavy-Haul, Vocational
Benefits
- Broad range of ratios, 3.07 to 6.14, supporting a variety of vocations
- Wide-face, High-Power Density™ AdvanTEK® gearing maximizes strength while reducing weight
- Patented flow-through lubrication system in power divider unit
- Large inter-axle differential
- FE and XFE lube can be specified to further boost fuel economy
Optional Features
- Heavy-duty wall designs for severe-service applications
- Integrated, driver-controlled wheel differential lock for maximum traction and spin-out protection
- Patented, on-demand lube pump
- SelecTTrac™ option enables use of dual or single-wide-based tires
- Wide track options available
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