Focus Auto Parts Back Glass Lift Support P/N:86264
Hold your tailgate glass open with steady, controlled support using the Focus Auto Parts Back Glass Lift Support 84423. It drops in as a direct-fit replacement for the 1984-1990 Ford Bronco II, taking over from a worn original that can no longer hold the rear window up.
A back glass lift support extends between the body and the raised rear glass, holding it in the open position and helping cushion its travel as it opens and closes. When the original weakens, the glass may drift down on its own, feel heavy to raise, or fail to stay up — common signs this part may need replacing.
If a failed lift support is the cause of a rear glass that won't stay open, this unit replaces it. Diagnose the cause before ordering. Manufacturer part number 84423.
What vehicle does the 84423 fit?
It is a direct-fit replacement for the 1984-1990 Ford Bronco II. Confirm fitment for your vehicle before ordering.
What does a back glass lift support do?
It extends between the body and the raised rear glass to hold it open and help steady the glass as it opens and closes.
How do I know mine is worn out?
Signs include rear glass that drifts down on its own, feels heavy to raise, or won't stay in the open position — indicators this part may need replacing.
Will this fix my glass that won't stay up?
If a failed lift support is the cause, this replaces it. Because other issues can cause the same symptom, diagnose the cause before ordering.
What is the manufacturer part number?
This is Focus Auto Parts manufacturer part number 84423, a Back Glass Lift Support.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.