Home / Brake Lathe Accessories / Dial Knob for Twin Cutter – Ammco #6923 Dial Knob for Twin Cutter – Ammco #6923 $33.78 Part Number: A6923 OEM: 906923 Dial Knob for Twin Cutter - Ammco #6923 quantity Add to cart UPC: 682488087386 Category: Brake Lathe Accessories Tags: Dial Knob for Twin Cutter, OEM: 906923 Related products 10 PK Spring Washer/Twin Cutter $17.75 Part Number: A6929-10Add to Cart AMMCO Serpentine Pulley (Small) $82.14 Part Number: 6002Add to Cart Snap Ring $3.22 Part Number: 63B-9Add to Cart Wrench $9.94 Part Number: 63B-14Add to Cart