434420K010 Toyota CAP, KNUCKLE GREASE RETAINER, INNER, RH/LH, Price: 10.14$, Weight: 0.069kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Toyota |
434420K010 |
CAP, KNUCKLE GREASE RETAINER, INNER, RH/LH |
0 |
0.069 |
7-10 |
10.14$ |
| Not Available | ||||||
Originals
Inner Knuckle Grease Retainer RH/LH for Toyota Front Axle
This inner grease cap sits inside the steering knuckle on the right or left side of the front axle. It seals in high‑temperature grease around the hub/CV stub area and locks out dirt, water, and road salt. A tight retainer keeps the steering knuckle, wheel bearing, and axle splines protected and running smooth.
Why this part is needed
Without a proper grease retainer, lubricant escapes and contamination enters. That leads to heat, noise, and rapid wear. Replacing this cap during hub, bearing, or CV shaft service restores the factory seal and extends component life.
How it works
A formed steel cup with a precision lip press‑fits into the knuckle bore. Seated flush, it creates a barrier with the hub/axle shoulder, keeping grease where it belongs. Anti‑corrosion coating resists rust, while the profile redirects splash back into the cavity during rotation.
What happens if it’s broken
Expect grease spray on the wheel backside, a wet knuckle, grinding or clicking in turns, steering shimmy, ABS sensor contamination, and early wheel bearing or CV joint failure. Off‑road, mud, and winter salt accelerate damage and can lead to costly repairs.
Tech notes & install tips ️
Clean the bore; use a seal driver to press in squarely—do not hammer the edge. Lightly grease the lip, verify axle nut torque, and check ABS wire routing. Replace in pairs on high‑mileage vehicles for balanced protection.
Fitment & quality ✅
OEM‑grade dimensions for popular Toyota pickups and SUVs with independent front suspension. Exact fit, tight seal, and long service life—an inexpensive shield that protects your hub, knuckle, and CV assembly.