Name: JBA STD High Caster Upper Control Arms for Lexus GX470, Lexus GX460 2003-2023 (1 to 3.5 inch lift)
Brand: JBA Offroad
SKU: JBA-7.0.HC.EZ-4R-GX
Price: 880.99 CAD
Availability: InStock

Note: Using ball joint spacers voids the JBA Money Back and Replacement Warranty.

What included

1 Right UCA
1 Left UCA
2 JBA Max 90 ball joints
8 synthetic elastomer a-arm bushings
1 Bushing washer kit
4 steel bushing sleeves
Installation Instructions
2 JBA sticker 6 x 1

Product Specs

Weight: 18 lbs
Type: 1026 DOM A513-5 Domestic Tubing 1.06" OD x 0.75" ID
Install time: 1-3 Hours

The JBA Value Pack

JBA Max 90 Ball Joints™
Patented JBA EZ Lube Bushings™
JBA Lifetime Warranty
JBA 365-day Return Policy
JBA Installation Book
JBA Stickers

JBA Upper Control Arms are preassembled and ready to bolt into your Lexus!

American-made steel tubing, red powder-coat finish, replaceable ball joints, 2 grease ports for the JBA EZ lube bushings, and 1 grease port for the ball joint. Ball joints are mounted on an angle to line up with the steering knuckle.

Note: Left and Right UCAs are not symmetrical.

Learn more

Fitment

Year	Make	Model
2010 - 2023	Lexus	GX460
2003 - 2009	Lexus	GX470

Fits lift type

Spring Lift or Leveling Kit [1 to 3.5-inch lift]
Spacer Lift, or Leveling kit

These kits cause the upper arms to angle downward toward the ball joints. The Leveling kit or strut lift removes the factory rake angle by lifting the front level with the rear of the vehicle.
- Coil Spring spacer
- On-top strut spacers
- Preload Collar
- Bilstein 5100 Series, adjustable struts
- Bilstein 6100 Series, adjustable struts
- Using lift springs on struts
- Higher-rate strut springs
- Adjustable coil over struts
Spring lift kit

These kits cause the upper arms to angle downward toward the ball joints. Spring kits remove the factory rake angle and lift the rear of the vehicle about 1.5" - 2.5"
- Coil Spring spacer
- On-top strut spacers
- Preload Collar
- Bilstein 5100 Series, adjustable struts
- Bilstein 6100 Series, adjustable struts
- Using lift springs on struts
- Higher-rate strut springs
- Adjustable coil over struts

Maintenance

Every 3,000-5,000 miles: Grease the ball joint with lithium complex grease fortified with moly, until you see the boots swell (3-4pumps). Grease the arm bushings with the same grease until you see grease pushing out from the EZ Lube ports.