rear end code
Posting Guru
Joined: May 2005
Posts: 1,518
Likes: 3
From: Spokane, WA
The ratio will be stamped on the tag which you will find on the inspection cover on the rear end. The tag is held in place by the inspection cover bolts. If it is a 4.30 limited slip it will be 4L30 or just 4 30 if it is open. If it is a diesel 4x4 it will be 3.73.
Jeff
Jeff
Sit. Stay.
Joined: Oct 2001
Posts: 18,308
Likes: 20
From: Washington State
31 — 3.73 non-limited slip, F-250/Excursion
C1 — 3.73 limited slip, F-250/Excursion
32 — 4.10 non-limited slip, F-250
C2 — 4.10 limited slip, F-250/Excursion
33 — 4.30 non-limited slip, F-250
C3 — 4.30 limited slip, F-250/Excursion
C1 — 3.73 limited slip, F-250/Excursion
32 — 4.10 non-limited slip, F-250
C2 — 4.10 limited slip, F-250/Excursion
33 — 4.30 non-limited slip, F-250
C3 — 4.30 limited slip, F-250/Excursion
