Home / Brake Lathe Accessories / Ammco Style 1″ Standard Arbor Ammco Style 1″ Standard Arbor $424.56 Part Number: A3101A OEM 903101 use on Models 2002, 3000, 4000, 4100, 7000, 7500, 7700. Ammco Style 1" Standard Arbor quantity Add to cart UPC: 682488086235 Category: Brake Lathe Accessories Tags: 1 inch arbor, 903101, Ammco Related products Large Cloth Protective Boot for Feed Screw (Ammco 903087) $34.24 Part Number: A3087Add to Cart Square Molded Rubber Arm Pads $137.45 Part Number: 51669Add to Cart Rotor Feed Drive Rod for Ammco Lathes $60.66 Part Number: A7774Add to Cart Out of StockAmmco Style Centering Cone 4.875″ x 5.50″ $141.47 Part Number: A4732View Product