ICON 2008+ Ford F250/F350 Super Duty 2in Rear Leaf Spring Expansion Pack

ICON’s 2″ Rear Leaf Expansion Pack provides increased suspension lift and better ride quality for lifted 2008-2024 F-250/F-350 Super Duty pickup trucks. The Expansion Pack is designed to replace and improve the center leaves of the stock leaf spring pack while retaining the factory main leaf. This makes the Expansion Pack both cost-effective and an easier installation as it doesn’t require complete removal of the leaf spring main leaf from the spring hanger and shackle. The additional leaves included in the pack are designed to optimize ride quality and reduce axle wrap compared to lift blocks. The design also shifts the overload transition point to improve small bump compliance.
The 2″ Leaf Expansion Pack provides increased suspension lift and better ride quality for Ford F-250/F-350 trucks. The expansion pack optimizes ride quality by softening the rear spring rate and reduces axle wrap compared to lift blocks.
TECH NOTE: When installing in conjunction with 2.5-3″ front lift ICON recommends replacing OE rear blocks with 1″ rear blocks (ICON part # 191201) and 12″ U-bolts (ICON part #s 37004 or 67004, depending on year). 2″ bump stop spacers will also be required (ICON part # 61002). Most F-250s will net .5″ of rear lift over stock while most F-350s will net rear ride height .5″ lower than stock.

• Moves overload transition point further away for better small bump compliance
• Retains factory main leaf for easier installation than a full leaf pack
• Provides 2” of rear lift when installed with OE rear blocks
• Offers improved ride quality compared to OE leaf springs
• Reduces axle wrap compared to lift blocks
• More cost effective than a full leaf pack

Fitment:
Ford F-250 Super Duty Cabela’s 2009 to 2010
Ford F-250 Super Duty FX4 2008 to 2009
Ford F-250 Super Duty Harley-Davidson Edition 2008 to 2010
Ford F-250 Super Duty King Ranch 2008 to 2024
Ford F-250 Super Duty Lariat 2008 to 2024
Ford F-250 Super Duty Limited 2018 to 2024
Ford F-250 Super Duty Platinum 2013 to 2024
Ford F-250 Super Duty XL 2008 to 2024
Ford F-250 Super Duty XLT 2008 to 2024
Ford F-350 Super Duty Cabela’s 2009 to 2010
Ford F-350 Super Duty FX4 2008 to 2009
Ford F-350 Super Duty Harley-Davidson Edition 2008 to 2010
Ford F-350 Super Duty King Ranch 2008 to 2024
Ford F-350 Super Duty Lariat 2008 to 2024
Ford F-350 Super Duty Limited 2018 to 2024
Ford F-350 Super Duty Platinum 2013 to 2024
Ford F-350 Super Duty XL 2008 to 2024
Ford F-350 Super Duty XLT 2008 to 2024