These cylinders have been assembled onto new backplates and some may have slight signs of having been fitted and subsequently removed. 2x cylinders required for 1x car. 750 & 101 Series Rear Wheel Cylinders - There are two sizes of rear wheel cylinders fitted to Giuliettas, 101 series Giulias and very early 105 series Giulias. They look the same externally but are of different diameters, 0.7" (17.8mm), or 7/8" (22.3mm). Generally, the larger 7/8" cylinders were fitted to cars with drum type front brakes, and 0.7" cylinders were fitted to cars with disc type front brakes. A number of cars are being found with the wrong cylinders, and even some with different size cylinders on each side! So it is worth checking both your cyluinders before ordering a repair kit or a new cylinder.
 
Part Name: Rear Wheel Cylinder, 0.7 Inch Dia, Original Lucas Girling
AlfaStop Product Code: 2BRR100
Original Alfa Romeo Part No: 101.26.26.040
Model: Guilia 101 Series
Quantity Per Car: 2