HEATHROW TRANSMISSIONS

The classic car transmission specialists.


MG Owners Club & CAR CLUB Recommended.

Diff can be built with a Quaife ATB or a  cheaper blackline ATB (LSD)


fully reconditioned A series 3.7:1 11/41 differential for mg midget/morris minor/austin a35/40 ect.


built with all new timken/ntn quailty bearings (not cheap chinese).double lip oil seal fitted.

pinion pre load reset crown wheel back lash reset sun/planet gears new thrust washers ect.

Geniune BMC/BL low mileage crown wheel and pinion.Not after market so will be quiet

ready to fit.gasket supplied.

on exchange basis for 4.2:1/3.9:1 or 3.7:1.


deposit £150.00 on top of advertised price. Refunded on return of your old diff within 60 days of purchase.

all prices include vat.

ready to