Freightliner Cascadia Leaf Spring | Front Axle | 46-1302 / A1614463000 | FleetRun FR-SPSN777


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6 Month / 50,000 Mile Warranty

Part Number

  • FleetRun: FR-SPSN777

Cross Reference Part Number

  • Freightliner / Alliance: 46-1302 / A16-14463-000 / A16-13974-000


  • Overall Length - Bushing Center To Center: 56.125 inches
  • Width: 4.00 inches
  • Overall Thickness (measures at the center pin): 1.8125 inches
  • Curve Height (from bushing center to center pin): 5.875 inches
  • Heavy-Duty 2 Leaf Pack Assembly

What's Included

  • 1 - Leaf Spring
  • 2 - Leaf Spring Bushings
  • 1 - Centering Pin
  • 1 - Centering Pin Plate

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

Looking for a durable and reliable leaf spring for your Freightliner Cascadia? Look no further than FleetRun's FR-SPSN777! Made from heavy-duty materials, this 2-leaf pack assembly is built to withstand even the toughest road conditions.

With an overall length of 56.0625 inches, width of 4.00 inches, and overall thickness of 1.8125 inches (measured at the center pin), this leaf spring offers the perfect fit for your Freightliner Cascadia's front axle. The curve height of 5.875 inches from bushing center to center pin ensures maximum stability and performance.

The FR-SPSN777 comes complete with 2 leaf spring bushings, 1 centering pin, and 1 centering pin plate, making it a breeze to install. And with a 100,000 mile or 12 month warranty (whichever comes first), you can trust that you're making a smart investment in the longevity of your Freightliner Cascadia.

Don't settle for less when it comes to your truck's suspension system. Choose FleetRun's FR-SPSN777 for unparalleled durability and performance. And for additional tips and troubleshooting advice, check out our Shop Talk page!

  • 6 Month or 50,000 Miles From Purchase (whichever comes first)

For other information such as tips and tricks or troubleshooting from technicians and shops visit our Shop Talk page from our menu

  • 2008-2018 Freightliner Cascadia
  • 1996-2010 Freightliner Century