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 6 PK Positive Rake Bit Positive Rake Bits Disc/Drum Lathes Ammco 96918-6 $60.12 Part Number: 104-6Add to Cart Brass Plug .125 x .25 (Ammco 3141) – 10 PK $23.07 Part Number: A3141Add to Cart Brass Plug for Ammco – 50 PK. $96.70 Part Number: 7-09836-50Add to Cart