Home / Brake Lathe Accessories / Ammco Style 1″ Arbor Nut Ammco Style 1″ Arbor Nut $44.46 Part Number: A3102A OEM 903102 use on models 2002, 3000, 4000, 4100, 7000, 7500, 7700. Ammco Style 1" Arbor Nut quantity Add to cart UPC: 682488086242 Category: Brake Lathe Accessories Tags: 903102, Ammco, arbor nut You may also like… Ammco Style 1″ Standard Arbor $424.56 Part Number: A3101AAdd to Cart Related products 4 PK Ammco Style Engine Replacement Honing Stones, 3 1/2″ x 1/2″ For Roughing $87.84 Part Number: 39510Add to Cart On Backorder7 PC. Combination Light Truck Adaptor Set $592.03 Part Number: A9299Add to Cart 6 PK | Ammco Style Negative Rake Bits for Disc/Drum Brake Lathes, 90614-6 $29.89 Part Number: 062-6Add to Cart Small Cloth Protective Boot for Feed Screw (Ammco 903086) $25.65 Part Number: A3086Add to Cart