Remanufactured A.D.D Steering Knuckles Pre-Assembled – PAIR
Price range: $1,100.00 through $1,605.00
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Turn a troublesome wheel-bearing maintenance job into a quick knuckle swap. With the Yota1 Pre-Assembled Steering Knuckles with new KOYO wheel bearings, you can easily replace your wheel bearings without using a press.
For ADD 4WD hub vehicles. Also know as Auto hubs or standard hubs.
Fits smaller Lower Ball Joint:
Tacoma 1995-2004
4Runner 1996-2002
Tundra 1999-2004
Sequoia 2001-2004
Fits Larger Lower Ball Joint:
Tundra 2005-2006
Sequoia 2005-2007
LEAD TIME: These spindles have a 3–5 business day lead time.
VIN REQUIRED: If ordering backing plates, you must include your VIN in the cart notes so we can verify fitment.
NO CANCELLATIONS: These spindles are custom built to your vehicle. Once an order is placed, it cannot be canceled — no exceptions.
CORE REQUIREMENTS: Please review the core requirements below before ordering.
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Description
Remanufactured A.D.D IFS Steering Knuckles Pre-Assembled also known as Spindles with new wheel bearings.
1st Gen Tacoma, and 3rd Gen 4Runner / Early Tundra and Sequoia Wheel Bearings are Installed in Remanufactured Spindles and professionally pre-assembled for easy installation
The 1st Gen Tacoma, 1st Gen Tundra, 1st Gen Sequoia, and 3rd 4Runner wheel bearings are a press fit in the steering knuckles. When installing new wheel bearings, the wheel bearing must be properly supported or it will destroy the bearing. This press job can be troublesome for even the best DIY mechanic, it requires building a jig and a proper press setup. On the video tab, you will find the wheel-bearing installation video by Timmy the Toolman, this can help you decide if you have the proper tools to replace a wheel bearing yourself. If you would like to complete this job with ease these Pre-Assembled Steering Knuckles are right for you.
Yota1 Pre-Assembled Steering Knuckles have new KOYO wheel bearings, Genuine seals, new wheel studs, and remanufactured wheel hubs. The knuckles themselves are quality cores that are thoroughly inspected to ensure they are within Toyota specifications, with no cracks, bends, or flaws that would affect longevity. The optional dust covers are new Genuine dust covers and can be installed or pre-modified to allow them to be bolted on. Dust covers include new hardware. You can also choose to have a Genuine or 555 upper ball joint installed.
The final option is to have Yota1 weld on a Total Chaos Spindle Gusset. To install these gussets it is best to remove your wheel bearing before installation. This is why we have this option, we weld on the spindle gusset before any other components are installed to ensure nothing is damaged by the heat.
These knuckles are professionally assembled by the Yota1 Team, allowing you to easily install new wheel bearings quickly, without requiring a press. You can drive with confidence knowing that the wheel-bearing was properly supported during installation and professionally assembled by the Yota1 Team.
If you plan on or have done the “big brake conversion” please use the Tundra Brake dust shields.
*The 1st Gen Tundra and Sequoia have two different size steering knuckles. The early years 2000-2003 use a smaller lower ball joint. September of 2003 is a split year and 2003-2007 use a larger lower ball joint.
Fits smaller Lower Ball Joint:
Tacoma 1995-2004
4Runner 1996-2002
Tundra 1999-9/2003
Sequoia 2000-9/2003
NOTE: Please reference the photos below to determine if you have the small early knuckles or larger later knuckles.
Fits Larger Lower Ball Joint:
Tundra 2004-2006
Sequoia 2004-2007

Smaller Lower Ball Joint Knuckles for Early Tundra and Sequoia Years use 10mm bolts with 14mm heads, if still Genuine spec.

Larger Lower Ball Joint Knuckles for Later 1st Gen Tundra and Sequoias use 11mm bolts with 17mm heads, if still Genuine spec.
It is recommended to replace wheel bearings every 150,000-200,000 miles, if you are loaded heavy or off-roading often you may want to replace these every 75,000-100,000 miles. Wheel Bearing will start to make a rotational squeal or metal-on-metal sound when they have gone bad and should be replaced.
LEAD TIME & CANCELLATION POLICY:
These spindles have a 3-5 business day lead time. They are custom built for your vehicle. Once an order is placed, it cannot be canceled — no exceptions.
CORE CHARGE:
A $200 core charge per knuckle will be added to your cart at checkout. We will provide a return shipping label for your core knuckles using the least expensive shipping option available. After your cores are received and inspected, the core charge will be refunded minus return shipping within 45 days.
Core refunds are issued by CHECK and mailed to the address on file.
CORE REQUIREMENTS (READ CAREFULLY):
Core spindles must be rebuildable to qualify for a refund. Cores will NOT be accepted if they are bent, cracked, excessively rusted, or have broken bolts. The core must be the same style as purchased and must be a genuine Toyota spindle.
Unacceptable cores will NOT receive a refund. If you are unsure about the condition of your core, email photos before shipping.
Additional information
| Weight | 60 lbs |
|---|---|
| Dimensions | 24 × 16 × 12 in |
| Year | 95-04 Tacoma / Tundra / Sequoia / 4Runner, 05-07 Tundra / Sequoia |
| ABS | Non-ABS, ABS |
| Backing Plate Dust Shield | No, Backing Plate, 4Runner/Tacoma 15" Factory Wheels, Tundra/ Sequioa /4Runner 16″ |
| Upper Ball Joint | No, Upper Ball Joint, Yes, 555 UBJ Installed, Yes, Genuine Toyota UBJ Installed |
| Spindle Gusset | Yes, Welded on Gusset, No, Gussett |
| Make | Model | Year |
|---|---|---|
| Make | Model | Year |
| Toyota | 4Runner | 1996 - 2002 |
| Toyota | Sequoia | 2000 - 2007 |
| Toyota | Tacoma | 1995 - 1998 |









