An friend just brought a rearend tag to me and I said, Ford.
However I dont recognize the numbers on it.
Top row is, S3771S R
Bottom row is, 4L10 75 9B05
I thought Ford started with a "W"
An friend just brought a rearend tag to me and I said, Ford.
However I dont recognize the numbers on it.
Top row is, S3771S R
Bottom row is, 4L10 75 9B05
I thought Ford started with a "W"
Well I found out its in a 99 ranger.
But what ratio?
Mach 1 wrote in news: snipped-for-privacy@4ax.com:
this denotes a 4.10 locking ratio KB
S377 Is the plant code R Denotes interchangeability affected internally
4L10 Axle ratio L Denotes Traction-Lok® 75 Ring gear diameter (inch) 9 Build year B Build month 05 Build dayMotorsForum website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.