Hi I was just wondering the best way to identify what ratio a diff is I have.. It has the numbers aya7010 stamped on the saddle things with 126 on one of them and 109 on the other
Thanks very much!
Identify this diff ratio?
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- Minor Fan
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Identify this diff ratio?
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- Minor Legend
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Re: Identify this diff ratio?
Count the teeth on the crown wheel and pinion.
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- Minor Fan
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- Joined: Tue Jul 14, 2009 4:13 am
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Re: Identify this diff ratio?
Thanks! Its a 4.2!
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- Minor Legend
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Re: Identify this diff ratio?
Are you sure it is a Morris Diff? Looks like cast iron and the "AYA" code is unusual.
Cardiff, UK
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- Minor Maniac
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- Minor Maniac
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Re: Identify this diff ratio?
Diff details
Rob
Yes ATA7034 and alloy bearing caps.
https://www.ebay.co.uk/itm/MOWOG-REAR-D ... :rk:1:pf:0
Also note the position of the diff ratio 9/38 on the diff nose in the link above.
Rob
Yes ATA7034 and alloy bearing caps.
https://www.ebay.co.uk/itm/MOWOG-REAR-D ... :rk:1:pf:0
Also note the position of the diff ratio 9/38 on the diff nose in the link above.
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- Minor Legend
- Posts: 2646
- Joined: Thu May 11, 2006 10:34 am
- Location: Cardiff
- MMOC Member: Yes
Re: Identify this diff ratio?
Some AYA codes on the 1800 Landcrab, if that helps. I don't know much about RWD Austins of that period.
Cardiff, UK
Re: Identify this diff ratio?
I'm interested in the attachment for different reasons: above the information for the diff part no.s is a table related to tyre size and possibly Dunlop wheel part no.s: is it possible to publish this table in its entirety?philthehill wrote: ↑Sun Feb 17, 2019 12:06 pm Diff details
Rob
Yes ATA7034 and alloy bearing caps.
https://www.ebay.co.uk/itm/MOWOG-REAR-D ... :rk:1:pf:0
Also note the position of the diff ratio 9/38 on the diff nose in the link above.