JBA

JBA STD High Caster Upper Control Arms for Toyota Tacoma 2005-2023 (1 to 3.5 inch lift)

$558.00
Sku#: JBA-7.0.HC.EZ
Pre-Assembled Kit - fits lift type
Spring Lift or Leveling Kit [1 to 3.5-inch lift] arrow-circle-right

The JBA Upper Control Arms are compatible with most Tacoma spring lifts and leveling kits on the market today.

In Stock Ready to Ship - High Demand

Typically ships within 24 hours on business days

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
  • Wheel Size: Recommended 17 x 9 with -12 offset
  • Tire Size: 285/75R17

Details

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

The JBA Upper Control Arms work with:

  • Tacoma spring lift kits up to 3.5 inches.
  • Toyota Tacoma 2005-2023 (05-23 6-Lug Tacoma) Hilux / Vigo 2005-2015;
  • 2nd Gen Tacoma 2005-2015
  • 3rd Gen Tacoma 2016-2023

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

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

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Fitment

Year Make Model
2005 - 2023 Toyota Tacoma

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.

Jba Setting New Standards

Ball Joint Construction Ball Joint Construction

See why the JBA ball joint works best for the weekend warrior.
90°Range of Motion 90°Range of Motion

The JBA Ball Joint gives you 90 degrees range of motion.
JBA EZ Lube Bushings JBA EZ Lube Bushings

Introducing our proprietary EZ Lube bushings! Patented Grease channels and pressure relief valves*
  • EZ LUBE Bushing U.S. Patent No. 11,293,511 issued April 5th 2022

Product Videos

Short Install Video By FJ Cruiser Channel
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  • logo-tacoma-forum
  • logo-toyotanation

Additional information

Find more info at:

Tire sizes that work well with the JBA-7.0.HC.EZ UCAs on factory wheels, Wheel offset chart at bottom of this page.

  • 265/75R16 tire 31.6" x 10.4" on factory wheels
  • 275/70R17 tire 32.2" x 10.8" on factory wheels
  • 255/75R17 tires 32.1" x 10" on factory wheels
  • 275/65R18 tires 32.1" x 10.8" on factory wheels
  • 245/75R17 tires 31.5" x 9.6" on factory wheels
  • Any tire that is 32.2" diameter and smaller there is no fitment problem.

To check your tire size go to https://tiresize.com/calculator/
To check your wheel size and backspace go to https://www.wheel-size.com/

The charts below will help you see what Tacoma wheel and tire combo will clear the JBA-7.0.HC.EZ UCAs.
Note: The critical dimensions are tire diameter, any tire over 32.5", the width of the tire, width of the wheel & wheel backspace or offset. This is only tire a-arm clearance, you may still need to do body mount chop and clearance of the wheel wells and front bumper.

What you need from your Tacoma, tire width, wheel width & wheel backspace
Wheel offset chart at bottom of this page.

Tacoma Oversize tires

33 x 12.5" wide tire:
12.5" wide tire, if the wheel is 7" wide, you need a 3.25" backspace or smaller to clear the JBA ucas.
12.5" wide tire, if the wheel is 7.5" wide, you need a 3.50" backspace or smaller to clear the JBA ucas.
12.5" wide tire, if the wheel is 8" wide, you need a 3.75" backspace or smaller to clear the JBA ucas.
12.5" wide tire, if the wheel is 8.5" wide, you need a 4.00" backspace or smaller to clear the JBA ucas.
12.5" wide tire, if the wheel is 9" wide, you need a 4.25" backspace or smaller to clear the JBA ucas.
12.5" wide tire, the above will have .225” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is the only tire to a-arm clearance, you may still need to do body mount chop and clearance of the wheel wells and front bumper.

315/70 R17 (34.4" x 12.4") 12.4" wide tire:
12.4" wide tire, if the wheel is 7" wide, you need a 3.50" backspace or smaller to clear the JBA ucas.
12.4" wide tire, if the wheel is 7.5" wide, you need a 3.75" backspace or smaller to clear the JBA ucas.
12.4" wide tire, if the wheel is 8" wide, you need a 4.00" backspace or smaller to clear the JBA ucas.
12.4" wide tire, if the wheel is 8.5" wide, you need a 4.25" backspace or smaller to clear the JBA ucas.
12.4" wide tire, if the wheel is 9" wide, you need a 4.50" backspace or smaller to clear the JBA ucas.
12.4" wide tire, the above will have .025” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is only tire to a-arm clearance, you may still need to do body mount chop and clearance the wheel wells and front bumper.

295/75 R16 (33.4" x 11.6") 11.6" wide tire:
11.6" wide tire, if the wheel is 7.0" wide, you need a 3.75" backspace or smaller to clear the JBA ucas.
11.6" wide tire, if the wheel is 7.5" wide, you need a 4.00" backspace or smaller to clear the JBA ucas.
11.6" wide tire, if the wheel is 8" wide, you need a 4.25" backspace or smaller to clear the JBA ucas.
11.6" wide tire, if the wheel is 8.5" wide, you need a 4.50" backspace or smaller to clear the JBA ucas.
11.6" wide tire, if the wheel is 9" wide, you need a 4.75" backspace or smaller to clear the JBA ucas.
11.6" wide tire, the above will have .175” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is only tire to a-arm clearance, you may still need to do body mount chop and clearance the wheel wells and front bumper.

285/70 R17 (32.7" x 11.2"), BFG K02s at 285/75 R16 (32.8" x 11.2") 11.2" wide tire:
11.2" wide tire, if the wheel is 7.0" wide, you need a 4.00" backspace or smaller to clear the JBA ucas.
11.2" wide tire, if the wheel is 7.5" wide, you need a 4.25" backspace or smaller to clear the JBA ucas.
11.2" wide tire, if the wheel is 8" wide, you need a 4.50" backspace or smaller to clear the JBA ucas.
11.2" wide tire, if the wheel is 8.5" wide, you need a 4.75" backspace or smaller to clear the JBA ucas.
11.2" wide tire, if the wheel is 9" wide, you need a 5.00" backspace or smaller to clear the JBA ucas.
11.2" wide tire, the above will have .125” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is only tire to a-arm clearance, you may still need to do body mount chop and clearance the wheel wells and front bumper.

275/70 R18 (33.2" x 10.8") 10.8" wide tire:
10.8" wide tire, if the wheel is 7.0" wide, you need a 4.25" backspace or smaller to clear the JBA ucas.
10.8" wide tire, if the wheel is 7.5" wide, you need a 4.50" backspace or smaller to clear the JBA ucas.
10.8" wide tire, if the wheel is 8.0" wide, you need a 4.75" backspace or smaller to clear the JBA ucas.
10.8" wide tire, if the wheel is 8.5" wide, you need a 5.00" backspace or smaller to clear the JBA ucas.
10.8" wide tire, if the wheel is 9" wide, you need a 5.25" backspace or smaller to clear the JBA ucas.
10.8" wide tire, the above will have .075” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is only tire to a-arm clearance, you may still need to do body mount chop and clearance the wheel wells and front bumper.

255/85 R16 (33.10" x 10") 10.0" wide tire:
10.0" wide tire, if the wheel is 7.0" wide, you need a 4.50" backspace or smaller to clear the JBA ucas.
10.0" wide tire, if the wheel is 7.5" wide, you need a 4.75" backspace or smaller to clear the JBA ucas.
10.0" wide tire, if the wheel is 8.0" wide, you need a 5.00" backspace or smaller to clear the JBA ucas.
10.0" wide tire, if the wheel is 8.5" wide, you need a 5.25" backspace or smaller to clear the JBA ucas.
10.0" wide tire, if the wheel is 9" wide, you need a 5.5" backspace or smaller to clear the JBA ucas.
10.0" wide tire, the above will have .225” tire clearance to the JBA arms at full lock of the steering wheel, with that wheel and tire setup. If you need a smaller backspace a wheel spacer is needed, most common spacer is 1.25" thick. This is only tire to a-arm clearance, you may still need to do body mount chop and clearance the wheel wells and front bumper.

Wheel Width Wheel Backspace in Inches
3.25 3.50 3.75 4.00 4.25 4.50 4.75 5.00 5.25 5.50 5.75
5.0 6 12 19 25 32 38 44 51 57 63 69
5.5 0 6 12 19 25 32 38 44 51 57 63
6.0 -6 0 6 12 19 25 32 38 44 51 57
6.5 -12 -6 0 6 12 19 25 32 38 44 51
7.0 -19 -12 -6 0 6 12 19 25 32 38 44
7.5 -25 -19 -12 -6 0 6 12 19 25 32 38
8.0 -32 -25 -19 -12 -6 0 6 12 19 25 32
8.5 -38 -32 -25 -19 -12 -6 0 6 12 19 25
9.0 -44 -38 -32 -25 -19 -12 -6 0 6 12 19
9.5 -51 -44 -38 -32 -25 -19 -12 -6 0 6 12
10.0 -57 -51 -44 -38 -32 -25 -19 -12 -6 0 6
10.5 -63 -57 -51 -44 -38 -32 -25 -19 -12 -6 0
11.0 -69 -63 -57 -51 -44 -38 -32 -25 -19 -12 -6
11.5 -76 -69 -63 -57 -51 -44 -38 -32 -25 -19 -12
12.0 -83 -76 -69 -63 -57 -51 -44 -38 -32 -25 -19
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