y5mgisi
1 ton status
I need to know what ratio my front end is so can anyone tell me what these numbers mean that were takin off my ring gear. here goes: 398483112411077 /forums/images/graemlins/thinking.gif /forums/images/graemlins/ears.gif
CK5
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what do these 10 bolt gear numbers mean.
- Thread starter y5mgisi
- Start date
Rolled
1/2 ton status
I assume,
398483112 is the casting number
41 10 is the ring and pinion tooth count
77 is the year
41/10 = 4.10
1977 4.10 gears
398483112 is the casting number
41 10 is the ring and pinion tooth count
77 is the year
41/10 = 4.10
1977 4.10 gears
spearchucker
1/2 ton status
That's assuming that they haven't been changed by the PO.
y5mgisi
1 ton status
those are the numbers taken off the ring gear itself
[ QUOTE ]
I assume,
398483112 is the casting number
41 10 is the ring and pinion tooth count
77 is the year
41/10 = 4.10
1977 4.10 gears
[/ QUOTE ]
Not quite...
The last 8 numbers tells the whole story. 12 41 10 77. Date of manufacture is 10/77, 12 pinion teeth and 41 ring gear teeth. Ratio is 3.42
Rene
I assume,
398483112 is the casting number
41 10 is the ring and pinion tooth count
77 is the year
41/10 = 4.10
1977 4.10 gears
[/ QUOTE ]
Not quite...
The last 8 numbers tells the whole story. 12 41 10 77. Date of manufacture is 10/77, 12 pinion teeth and 41 ring gear teeth. Ratio is 3.42
Rene
