This SES Suspension Upgrade fits the rear suspension of a Kenworth heavy-duty truck equipped with the 8 bag Air Glide 200, Air Glide 230 or Air Glide 400 suspension. Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We’ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag, and help stabilize the load.

This kit is rated at 30,000 lbs capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

• Eliminate Vehicle Squatting & Sagging
• Cushion Road Shocks
• Improve Handling
• Satisfaction Guarantee
• Lifetime Warranty

FITMENT
2012-2014 Kenworth T660 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
2008 Kenworth T370 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
2008 Kenworth T270 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
2008 Kenworth T170 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1997-2011 Kenworth T2000 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1995-2008 Kenworth T300 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1993-1996 Kenworth T450 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1993-2005 Kenworth K300 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1993 Kenworth K200 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1991-1996, 2004-2006 Kenworth T600a Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1990-1994 Kenworth K150 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1989 Kenworth 22-210 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1988-1996, 2000-2014 Kenworth T800 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1988-1992, 1994 Kenworth K220 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1988-1989 Kenworth 13-210 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1987-1993 Kenworth K130 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1987, 1991-1994 Kenworth K100e Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1985 Kenworth 548ch Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1984, 1989-1996 Kenworth T400 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1984-1985 Kenworth K100 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1981-1996, 2003-2014 Kenworth W900 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1981-1983 Kenworth L700 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension
1981-1996, 2003-2014 Kenworth C500 Rear Suspension, Equipped With Ag200/Ag230/Ag400 Airglide 8 Bag Suspension