Author Topic: Differential ratio stamp  (Read 2507 times)

glenn

  • Guest
Differential ratio stamp
« on: October 11, 2010, 01:59:27 »
Where do I scrape away the dirt to find the ratio stamp on the diff?

badali

  • Full Member
  • Platinum
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  • USA, Pa, Butler
  • Posts: 1021
  • 1966 230SL
Re: Differential ratio stamp
« Reply #1 on: October 11, 2010, 03:38:43 »
There is a flat smooth spot on the side if I remember correctly.  Scrape the grease and spray brake cleaner.
Brad

1961 220 Sb
1966 230 SL
2019 E 450 4 Matic
2022 GLC 300 4 Matic