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MG parts spares and accessories are available for MG T Series (TA, MG TB, MG TC, MG TD, MG TF), Magnette, MGA, Twin cam, MGB, MGBGT, MGC, MGC GT, MG Midget, Sprite and other MG models from British car spares company LBCarCo.

MG MGA - ATB & BTB brake drums


Hello all - I am trying to sort out several 55 gal drums of the above, can anyone give the a clue as to what series MGA or MGB they fit?

ATB 4165
ATB 7075
BTB 338

Thank you. Kathy
KQS Kathy



ATB 4165 ??bad number?? ATB7165 is 1500 wire wheel front
6 stud holes and concave face

ATB 7075 MGA 15 & 1600, 56-62 rear and 1500 disc wheel front
BTB 338 MGB 63-67 banjo axle rear

Last two are the same except stud holes on 7075 are smaller than 338. 4 stud holes and convex face

FRM
FR Millmore

I am working from the 1964 BMC Fast Moving Parts book. In another listing in the same book, ATB4165 is shown as the WW front drum, so I think the ATB7165 is a typo, or an undocumented number change.

FRM
FR Millmore

FR--you are amazing!

--Jack
JM Morris

Jack -
Head and property full of all sorts of random info I try to put to use.
Came to me that BTB338 also does not have the adjuster access holes of the MGA versions.

FRM
FR Millmore

Kathy
I have a 54 TF. I have been wanting to convert to a 4.3 rear end. I have been looking for a MGA pumpkin If you have one or know where one might be found would you sent me a e-mail at nside@hiwaay.net
Thanks
Bud W.
S.A. White

Sally, Are you looking for the differential case or the whole rear axle? I have the case.
Gordon Harrison

This thread was discussed between 23/03/2012 and 27/03/2012

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