Firestone 4124 air spring helper kit, for many Toyota and Lexus SUV’s, designed for those who have varying rear loads where coils alone can’t suit all the ways the vehicle is used.
Kit Number: W237604124
Designed to work in temperatures between -40ËšF (-40ËšC) and 180ËšF (82ËšC)
Easily control air pressure in the air springs for varying loads and conditions
Spring performance can be altered as easily as inflating a tire
Made of durable, elastic polyurethane
Complete kit – 1 per vehicle
Inserts inside your rear coil springs to add additional load support
Manually inflate or deflate the air bags to add or remove support or height
Perfect for people who tow, or regularly load up fully and need additional height or support
Works with all Dobinsons rear coils made for these vehicles up to 2.5″ of lift
Works with 0-2.5″ of lift
Route the airlines to your rear bumper or a suitable place to easily add or remove air to the bags
Firestone 4124 Suits Toyota Landcruiser 80 and 100 Series and Lexus LX450 and LX470, Toyota Sequoia 2001-2007 with coil springs in the rear
FILL KIT: MANUAL
LOAD CAPACITY: 1000LBS
INSTALLATION: NO DRILL
IN-BED HITCH: NOT COMPATIBLE
MIN. AIR PRESSURE: 5 PSI
MAX AIR PRESSURE: 35 PSI
INSTALL TIME: 1 HOUR
LEXUS YEARS
LX450 1990-1997
LX470 1998-2007
TOYOTA YEARS
Landcruiser 80 Series 1990-1997
Landcruiser 100 Series 1998-2007 (only suits models that came with rear coil springs, not airbags)
Sequoia 2001-2007 (only suits models that came with rear coil springs, not airbags)
1990 Toyota Land Cruiser Airbag Kit
1991 Toyota Land Cruiser Airbag Kit
1992 Toyota Land Cruiser Airbag Kit
1993 Toyota Land Cruiser Airbag Kit
1994 Toyota Land Cruiser Airbag Kit
1995 Toyota Land Cruiser Airbag Kit
1996 Toyota Land Cruiser Airbag Kit
1997 Toyota Land Cruiser Airbag Kit
1998 Toyota Land Cruiser Airbag Kit
1999 Toyota Land Cruiser Airbag Kit
2000 Toyota Land Cruiser Airbag Kit
2001 Toyota Land Cruiser Airbag Kit
2002 Toyota Land Cruiser Airbag Kit
2003 Toyota Land Cruiser Airbag Kit
2004 Toyota Land Cruiser Airbag Kit
2005 Toyota Land Cruiser Airbag Kit
2006 Toyota Land Cruiser Airbag Kit
2007 Toyota Land Cruiser Airbag Kit
2001 Toyota Sequoia Airbag Kit
2002 Toyota Sequoia Airbag Kit
2003 Toyota Sequoia Airbag Kit
2004 Toyota Sequoia Airbag Kit
2005 Toyota Sequoia Airbag Kit
2006 Toyota Sequoia Airbag Kit
2007 Toyota Sequoia Airbag Kit
Suits Lexus GX470, GX460 and 2003-2024 Toyota 4Runner and FJ Cruiser
Fully Designed, Manufactured, and Finished In Australia
Ultra modern design technology, Fully Scragged & Load Tested
State of the Art Heat Treatment, High Intensity Shot Peened
Formed on Precision Mandrels, Precise End Configurations
Durable Powder Coat Finish
Sold in Pairs
375mm, 17mm wire, 220LB Rate
Note: Whilst these were made as stock replacement springs, some customers report a little lift over OE stock height. They should sit between 22-22.5″ from the center of the hub up to the fender. Variations in vehicle models, weight, and how the vehicle is loaded can affect the final ride height
If you regularly tow or carry heavy loads, consider adding the Timbren SES Kit for added support
