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Rubber boot for upper ball joint for NA/NB

Upper ball joint boot
Rubber boot for upper ball joint for NA/NB
Factory replacement for cracked upper ball joint boots

Availability: In stock



The ball joints in your front upper control arms were not designed to be replaceable, although there are some options available. They'll last a long time if they're kept free of dirt, but if the protective boot cracks they'll start to degrade. Unfortunately, the rubber boot doesn't live forever. This replacement boot can be installed easily to replace a cracked one, and may keep you from having to buy a new upper control arm or press in a new ball joint.

If your stock boot is damaged, check to see how freely the ball joint moves. A good ball joint will be stiff, a worn one will move easily.

Genuine Mazda part NA01-34-548. Fits all 1990-05 Miatas. Sold individually.

Additional Information

Additional Information

Part number M13-96110
TÜV approval available No
Fits: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004 (non-MSM), 2005 (non-MSM), MSM
Manufacturer Mazda
Flyin' Miata exclusive No
Fits Exocet? Yes
Proposition 65 Warning: Cancer and reproductive harm
California emissions No information at this time

Customer Reviews 3 item(s)

As advertised
Easy to install, came quick
Review by LOEWY / (Posted on 6/29/2019)
Perfect fit
Arrived quickly and fit perfectly.
Review by JD / (Posted on 3/29/2019)
Good fit.
As advertised.
Review by JD / (Posted on 3/13/2019)
Instructions for this part are not currently available online.