Suspension Conversion Kits - Sold as a kit. Quantity - 4WD Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Trail-Gear IFS Eliminator Heavy-Duty Kits for 1985-1995 4RUNNER, 1979-1995 PICKUP - 110225-1-KIT

IFS Eliminator Kit 3" HD

Part Number: TGI-110225-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2005-2007 SEQUOIA - 30-516500

Suspension Kits, Air Springs to Standard, Conversion, Rear, Toyota, Kit

Part Number: UNA-30-516500

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Trail-Gear IFS Eliminator Heavy-Duty Kits for 1985-1995 4RUNNER, 1979-1995 PICKUP - 302124-1-KIT

KIT, IFS ELIMINATOR, 5-IN. HD SPRINGS, LHD, 6-STUD ARMS

Part Number: TGI-302124-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Trail-Gear IFS Eliminator Heavy-Duty Kits for 1985-1995 4RUNNER, 1979-1995 PICKUP - 302120-1-KIT

KIT, IFS ELIMINATOR, 4-IN. SPRINGS, LHD, 6-STUD ARMS

Part Number: TGI-302120-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2007-2014 ESCALADE, TAHOE, YUKON - C-2835

Suspension Conversion Kits, Coil Spring Conversion Kits, Front and Rear, Cadillac, Chevrolet, GMC, Kit

Part Number: NTT-C-2835

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2015-2020 ESCALADE, TAHOE, YUKON - C-3416

Coil Spring Conversion Kit, Front and Rear, with Eibach Shocks, Cadillac, Chevy, GMC, Kit

Part Number: NTT-C-3416

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-515000-R

Air Spring to Coil-Over Conversion, Cadillac, Chevy, GMC, Rear, Kit

Part Number: UNA-30-515000-R

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 61380C

Suspension Kits, Air Springs to Standard, Conversion, Front, Lincoln, Kit

Part Number: UNA-61380C

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2006 EXPEDITION, NAVIGATOR - 65080C

Suspension Kits, Air Springs to Standard, Conversion, Rear, Ford, Lincoln, Kit

Part Number: UNA-65080C

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Dorman Air Suspension Conversion Kits for 2003-2009 H2 - 949-517

Suspension Conversion Kit, Active Air, Rear, Hummer, Kit

Part Number: RNB-949-517

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Trail-Gear IFS Eliminator Heavy-Duty Kits for 1985-1995 4RUNNER, 1979-1995 PICKUP - 302122-1-KIT

KIT, IFS ELIMINATOR, 3-IN. HD SPRINGS, LHD, 6-STUD ARMS

Part Number: TGI-302122-1-KIT

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2003-2007 H2 - C-2987

Suspension Conversion Kits, Coil Spring Conversion Kits, Rear, Hummer, Kit

Part Number: NTT-C-2987

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2007-2014 ESCALADE, TAHOE, YUKON - C-3184

Suspension Conversion Kits, Coil Spring Conversion Kits, Front and Rear, Cadillac, Chevrolet, GMC, Kit

Part Number: NTT-C-3184

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Air Suspension Conversion Kits 949-515

Suspension Conversion Kit, Air to Coil, Front and Rear, Cadillac, Chevy, GMC, Kit

Part Number: RNB-949-515

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2008-2022 SEQUOIA - C-3793

Suspension Conversion Kits, Coil Spring Conversion Kits, Front and Rear, Toyota, Kit

Part Number: NTT-C-3793

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Arnott Coil Spring Conversion Kits for 2015-2018 SIERRA 1500, SILVERADO 1500 - C-4426

Suspension Conversion Kits, Coil Spring Conversion Kits, Front and Rear, Chevrolet, GMC, Kit

Part Number: NTT-C-4426

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Air Suspension Conversion Kits 949-514

Suspension Conversion Kit, Air to Coil, Rear, Cadillac, Chevy, GMC, Kit

Part Number: RNB-949-514

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Dorman Air Suspension Conversion Kits for 2003-2009 RANGE ROVER - 949-564

Air Suspn Delete Kit, Land Rover Range Rover 2011-03

Part Number: RNB-949-564

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Arnott Coil Spring Conversion Kits C-2836

Suspension Conversion Kits, Coil Spring Conversion Kits, Front and Rear, Cadillac, Chevrolet, GMC, Kit

Part Number: NTT-C-2836

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Arnott Coil Spring Conversion Kits for 2007-2014 EXPEDITION, NAVIGATOR - C-2529

Suspension Conversion Kits, Coil Spring Conversion Kits, Rear, Ford, Lincoln, Kit

Part Number: NTT-C-2529

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Dorman Air Suspension Conversion Kits 949-527

Suspension Conversion Kit, Air to Coil, Front and Rear, Cadillac, Chevy, GMC, Kit

Part Number: RNB-949-527

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Dorman Air Suspension Conversion Kits for 1998-2007 LX470 - 949-580

Air Spring to Coil Spring Conversion Kit, Air Suspension Delete Kit

Part Number: RNB-949-580

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 30, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions 30-514800-HD

Susp. Kt, Air Spring Repl. Conversion Kit, 2002-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 2003-2008 Isuzu Ascender, 2002-2004 Oldsmobile Bravada, 20

Part Number: UNA-30-514800-HD

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 2003-2011 4RUNNER, 2010-2018 GX460, 2003-2009 GX470 - 30-563000

Suspension Kits, Air Springs to Standard, Conversion, Rear, Lexus, Toyota, Kit

Part Number: UNA-30-563000

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 28, 2026 if ordered today

Unity Automotive Air Spring to Coil Spring Conversions for 1997-2002 EXPEDITION, 1998-2002 NAVIGATOR - 60001C

Shocks & Struts,1997-2002 Ford Expedition - 4WD - Conversion kit;1998-2002 Lincoln Navigator - 4WD - Conversion kit

Part Number: UNA-60001C

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

...Loading

Estimated Ship Date: Jan 29, 2026 if ordered today