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Spring Pro 886401, Used in Spring Pro 882299 Helper Kit, Replaces Firestone 6401 Air Helper Springs

280-886401
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$133.94
Spring Pro 886401, Used in Spring Pro 882299 Helper Kit, Replaces Firestone 6401 Air Helper Springs
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Qty in Stock: 14
Add'l Qty (1-4 days): 6
Quantity in Stock reflects available inventory as of 5:00 AM CST.

Product Details


Special Notes
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Product Description
Sold as each (one air spring)
Spring Pro brand replacement air spring
Replaces Firestone 224C style PN# 6401 air bag
Combo Air Stud: 3/4"-16 outside, 1/4" NPT inside
Top Mounting: 3/4"-16 combo air stud and alignment button
Bottom Mounting: 3/8"-16 threaded hole in center
Compressed Height: 2.80"
Extended Height: 8.75"
Ride Height: 6" - 7"
Max Diameter: 8"
Spring Pro replacement air spring for Firestone 6401 helper spring

This air bag replaces the air springs used in the following Firestone helper spring kits:
2299, 2330, 2400, 2450

These kits are used on the following vehicles:
  • 2006-2008 Dodge Ram 1500 Mega Cab
  • 2003-2011 Dodge Ram 2500, 3500
  • 1999-2004 Ford F-2350 (over 8500 GVWR)
  • 1999-2004 Ford F-350
  • 2005-2007 Ford F-250, F-350
  • 2008-2010 Ford F-250, F-350
  • 2011 Ford F-250, F-350 (gas only, no factory in-bed hitch)

Cross References: 6401, 224C, 886401

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