Home / Brake Lathe Accessories / Locating Set Screw for Twin Cutter (9879) Locating Set Screw for Twin Cutter (9879) $6.74 Part Number: A9879 OEM: 909879 Locating Set Screw for Twin Cutter (9879) quantity Add to cart UPC: 682488088154 Category: Brake Lathe Accessories Tags: 906950, Ammco, OEM: 909879, twin cutter Related products On Backorder6 PC. Combination Light Truck Adaptor Set $437.80 Part Number: A9199Add to Cart Out of StockAmmco Style Centering Cone 4.875″ x 5.50″ $141.47 Part Number: A4732View Product Large Cloth Protective Boot for Feed Screw (Ammco 903087) $34.24 Part Number: A3087Add to Cart AMMCO Serpentine Pulley (Large with Pin) $147.52 Part Number: 6001Add to Cart