Sonnax bearing buttons 28510-2K replace lost or worn bearing buttons from ring gear stabilizer kits28510-S1,28510-S2and28510-S3.
Required
Recommended
For 1.82 carriers (circle track)
For Sonnax 1.58 & 1.65 ratio bolt-together carriers
For Sonnax 1.69 & 1.80 ratio bolt-together carriers